Gabriela Margall

What Is The Best Natural Preservative For Cosmetics?

• Salvador
• 28.04.2023
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Newsletter Subscribe – for more blog updates and exclusive discounts There’s another type of preservative that we approve of – synthetic preservatives. These are created in a lab utilizing natural sources, but they’re free of toxins and carcinogens like the other toxic preservatives we mentioned earlier.

Why do we find using natural preservatives for cosmetics so important? There are two simple reasons, the first being personal safety. We’ve seen and heard of chemical preservatives having a harmful effect on the skin and the body, begging the question of if their benefits indeed outweigh their risks.

We’re also passionate about natural preservatives because of their environmental impact. Many conventional preservatives used in cosmetics contribute to pollution, by using non-renewable fossil fuels or contaminating precious water resources. Naturally sourced preservatives tend to be gentler on both the planet and your skin, making them a win-win for everyone involved.

• Here are a few clean and synthetic preservative alternatives to look for in your cosmetics: Rosemary This fragrant antioxidant adds aromatherapy benefits to products, while also helping to keep them bacteria-free.
• It is a natural antibacterial known to calm the skin and effectively fight breakouts.
• Tocopherol A vegetable-derived compound of vitamin E, tocopherol is a great natural preservative for cosmetics because as an antioxidant, it helps to repair and fortify the skin against environmental damage.

Grapefruit Seed Extract Also sometimes labeled as GSE, this natural preservative has been around for decades. High in healthy antioxidants like vitamins E and C, grapefruit seed supports healthy, glowing skin. Why You Should Use Preservative-Free Products We’re thrilled to see the world of clean beauty grow, and hope that you are, too! When it comes to beauty, more and more safe products are available every day – giving shoppers more vegan, paraben-free, and sustainable options – and preservative-free is no exception! At 100% PURE, it’s no secret that we’re obsessed with kind, gentle ingredients from nature.

1. We support beauty based on natural, plant-based, and cruelty-free principles.
2. In fact, we were creating makeup with natural ingredients when that was just becoming the norm! And we’re one of the top choices for clean beauty products.
3. In following our core values to offer genuinely natural skincare that is safe for skin and health and beneficial to those who absolutely want a zero-preservative formula, we are happy to offer a plethora of fan-favorite, preservative-free formulas.

And here’s why. We offer these products to: #1. Help lessen any chance of sensitivity, especially for those with ultra-sensitive skin #2. Decrease inflammation that preservatives can sometimes cause, especially for those with reactive skin #3. Avoid synthetic preservatives that can disrupt your endocrine system and even cause birth defects #4.

1. Steer clear of parabens artificially mimic estrogens in the body, leading to a host of metabolic, developmental, hormonal, and neurological disorders #5.
2. Give options to those who want a safe, effective formula that’s as natural as natural comes; it’s peace of mind that matters #6.
3. Provide formulations that are gentler on your skin and the planet We’re also passionate about natural preservatives because of their environmental impact.

Many preservatives used in cosmetics contribute to pollution, by using non-renewable fossil fuels or contaminating precious water resources. Naturally sourced preservatives tend to be gentler on both the planet and your skin, making them a win-win for everyone involved! Without further ado, we are proud to list all our products that have no preservatives.

Bakuchiol Cleanser & Bakuchiol Oil Serum Puristry Nopal Cactus Cleanser Rose Water Gel Cleanser Tea Tree Cleanser 7% Fruit Acids Apple Enzyme Cleanser Cocoa Cream Cleanser Matcha Cleansing Balm Blood Orange Cleansing Balm Pore Detox Herbal Cleanser Lavender Oatmilk Soothing Cleanser Pumpkin Enzyme Scrub Açaí Pulp Facial Scrub Vitamin C Glow Max Bright Mask Matcha Oat Milk Nourishing Mask Matcha Oat Face Scrub 50% Vitamin C Mask Tea Tree Deep Detox Mask Single Sheet Hydrogel Masks Bright Eyes Masks Vitamin C Boost Niacinamide Boost Multi-Vitamin Oil Argan Oil Intensive Nourishing Oil Super Fruits Oil Marula Oil Rosehip Oil Retinol Night Balm Super Fruits Balm Intensive Nourishing Balm Multi-Vitamin Eye Treatment De-Frizz Serum

As we’ve helped shed some light on, there are a variety of uses for preservatives and how natural preservatives can be beneficial in skin and health applications and products. While we offer natural preservatives in some of our formulas, we’re happy to also have a list of options for anyone – no matter their skin type or concern. It’s peace of mind, body, and skin that matters!

What can be used as a natural preservative in cosmetics?

Preservative Boosters – Preservative boosters are ingredients added to cosmetics to synergistically enhance the efficacy of preservatives. An example of this is the skin conditioning active and wetting agent Glyceryl Caprylate, commercially known as Dermosoft® GMCY.

• Wetting agents have a boosting effect on antimicrobial systems, particularly in combination with organic acids and other preservatives.
• They destabilise the cell membranes of the microorganisms and allow the organic acids or preservatives to penetrate more easily into the cell; thus improving the activity against bacteria and yeast.

Antioxidant ingredients such as vitamin E, grapefruit seed extract and rosemary extract have been called ‘preservatives’, however they are actually antioxidants. Antioxidants provide support to the preservation system by inhibiting oxidation thus slowing down the rate of rancidity of the product.

What is the most common natural preservative?

Preservatives, particularly for foods, have been around many thousands of years. For nearly all of recorded history, humankind has sought strategies for keeping foods safe and edible for longer periods of time. Some of the earliest food preservatives were salt, sugar, vinegar, and spices.

• Modern food preservatives include such chemical compounds as benzoates, nitrates, sulphites, and sorbic acid.
• The shared goal of all food preservation efforts (and those for cosmetics and some pharmaceuticals as well) is to create an environment that is unwelcoming to such microorganisms as molds, yeast, and bacteria.

An additional purpose of preservation, says PLT Health Solutions’ senior food technologist Shadi Riazi, PhD, is to retain “the natural characteristics of food.” Shaheen Majeed, marketing director, Sabinsa, adds that preservatives must be “safe and stable, and must not disturb the flavor and palatability of foods.” Increasingly, natural preservatives are meeting these myriad preservation requirements as consumer demand for minimally processed and clean-label products increases.

• Any safe and non-synthetic compound derived from natural sources-animal, plant, microbial-with the ability to enhance the shelf life of food products and retard their deterioration can be considered a natural food preservative,” Riazi says.
• Some of the most popular and effective natural preservatives available include rosemary extract, neem oil, citrus oils, citric acid, grapeseed extract, and buffered vinegar.

Sabinsa’s Majeed points to strong demand for natural preservatives in cosmetics and cosmeceuticals as well as in foods. “Most cosmetic products contain good water content, fatty acids, and carbohydrates, which makes them a rich medium for growth of bacteria, fungi, and several microbes.

This creates a need for preservatives to prevent spoilage of the cosmetic product as well as skin infections,” Majeed points to a number of preservatives for cosmetics and cosmeceuticals that are of natural origin and “not synthetically manufactured,” including essential oils and such plant extracts as rosemary, cinnamon, coleus, and tea tree.

CLICK THROUGH IMAGES ABOVE TO VIEW SLIDES Photo © iStockphoto.com/Tolimir Buffered Vinegar A buffered-vinegar solution is another natural, label-friendly choice for preserving meat and poultry products while improving pathogen control. Kemin’s BactoCEASE NV buffered vinegar product targets such bacteria as Listeria monocytogenes by inhibiting their growth.

Is Vitamin E oil a preservative?

Vitamin E instead prevents oxidation of oils, which is why its called an antioxidant! Keep in mind Vitamin E is NOT an actual preservative and cannot be used as one in products containing water.

What are the five natural preservatives?

Nonsynthetic compounds for food preservation – Citric and ascorbic acids target enzymes that degrade fruits and vegetables, e.g., mono/polyphenol oxidase which turns surfaces of cut apples and potatoes brown. Ascorbic acid and tocopherol, which are vitamins, are common preservatives.

Smoking entails exposing food to a variety of phenols, which are antioxidants. Natural preservatives include rosemary and oregano extract, hops, salt, sugar, vinegar, alcohol, diatomaceous earth and castor oil, Traditional preservatives, such as sodium benzoate have raised health concerns in the past.

Benzoate was shown in a study to cause hypersensitivity in some asthma sufferers. This has caused reexamination of natural preservatives which occur in vegetables.

What oil is a natural preservative?

Abstract – Bakery products, as an important part of a healthy diet, are characterized by their limited shelf-life. Microbiological spoilage of these products not only affects the quality characteristics and result in the economic loss but also threatens consumer’s health.

Incorporation of chemical preservatives, as one of the most conventional preserving techniques, lost its popularity due to the increasing consumer’s health awareness. Therefore, the bakery industry is seeking alternatives to harmful antimicrobial agents that can be accepted by health-conscious customers.

In this regard, essential oils have been previously used as either a part of product ingredient or a part of the packaging system. Therefore, the antimicrobial aspect of essential oils and their ability in delaying the microbiological spoilage of bakery products have been reviewed.

Several types of essential oils, including thyme, cinnamon, oregano, and lemongrass, can inhibit the growth of harmful microorganisms in bakery products, resulting in a product with extended shelf-life and enhanced safety. Research revealed that several bioactive compounds are involved in the antimicrobial activity of essential oils.

However, some limitations, such as the possible negative effects of essential oils on sensory parameters, may limit their applications, especially in high concentrations. In this case, they can be used in combination with other preservation techniques such as using appropriate packaging materials.

Is Glycerin a natural preservative?

How does glycerin prevent mold? – Glycerin was first discovered in 1778 by a German chemist named Carl Scheele but wasn’t popularly utilized until much later. In its most natural form, glycerin looks like a clear syrup and has a sweet taste like it too. Glycerin is considered a humectant, which means it keeps things moist as water does. Glycerin can be made or harvested in multiple ways. It can be produced from animals, plants or created synthetically in a lab. Vegans will be happy to know that most glycerin is produced from vegetables, choosing to harvest the needed substance from vegetable fats like coconut or palm oils. Seeing these properties, the USDA classified glycerin as a safe and natural preservative usable in products labeled “organic.” Most shoppers won’t find glycerin in your grocery store, although it can be made at home ( click here to learn more: USDA PDF,) Across the cosmetic industry, glycerin-based products are used in cosmetic products like lotion recipes and lip balms. It helps these products stay fresh and hydrated during their shelf life without spreading harmful bacteria. However, do mind the expiration date to ensure it’s free of bacterial growth! In these cosmetic products, it can also create a moisturizing and soothing sensation in response to skin irritation.

Is coconut oil a preservative in cosmetics?

The Benefits of Coconut Oil for Skin Coconut oil can be introduced to your beauty regime in a wide variety of ways. It’s been an organic skin care VIP for years now, thanks to its diverse resume of beneficial properties and its magical skin, hair, and health benefits. Coconut oil is simply the edible oil extracted from the kernel or meat of mature coconuts harvested from the coconut palm tree.

The nature of coconut fat molecules means that they are slow to oxidize, and thus resist rancidification and spoilage. In other words, coconut oil lasts a long time and is naturally self-preserving. Its antibacterial properties combined with its impressive content of healing fatty acids make it a stellar choice to add to your beauty cabinet.

At Puristry, we use coconut oil as a base ingredient in several of our most hard-working formulas. Here we’re shining the spotlight on this tropical gem, and enlightening you on all you need to know about the benefits of coconut oil on skin. The Benefits of Coconut Oil on Skin The benefits of coconut oil are vast and varied. Chances are, no matter what kind of skin trouble you’re dealing with, coconut oil can be a helpful addition to your skin care regimen. FOR ACNE For acne-prone skin types, congested pores and irritation, due to its naturally antibacterial and antifungal properties.

1. It contains a high content of, a medium chain fatty acid that’s known to be an extremely effective antiviral and antimicrobial agent.
2. It’s also sworn by as an effective face wash for those with sensitive skin.
3. Coconut oil softens and dissolves hardened sebum in pores on the face, bringing excess lipids, pollution and toxins from the environment to the skin’s surface.

Do note that if you have especially oily skin, coconut oil may have the tendency to clog pores. We advise sticking to lower concentrations of this ingredient if it’s your first time trying it! FOR AGING SKIN The benefits of coconut oil on skin go on and on, especially for mature or dry skin.

1. It’s a natural emollient and humectant that traps moisture in the skin’s epidermal layers and seals it in.
2. Everyday use of coconut oil will produce better hydration levels and fewer fine lines caused by dehydration.
3. Its antioxidant properties, similar to those exhibited in olive oil, make it an ultra effective anti-aging ingredient.

Topical application of coconut oil controls and reduces the formation of free radicals (which leads to aging skin and reduced tautness). What’s more, coconut oil has been proven to protect skin from UVA and UVB exposure, making it a prime ingredient to include in a multi-pronged approach to battling age spots and discoloration.

• You can find organic coconut oil in the, where it works with shea butter to leave behind a soft, glowy complexion.
• It’s accompanied by fellow anti-aging ingredient for a potent antioxidant punch.
• FOR COLLAGEN Another plus for both younger acneic skin types and more mature skin types: coconut oil supports and promotes the production of collagen, the skin building block responsible for healing damaged dermal layers.

So whether you’re battling acne scars or age-related discoloration, coconut oil is an incredible ingredient to promote the generation of new skin cells, keeping skin tight, elastic, and even-toned. You can easily add it to your skincare routine with a coconut oil based moisturizer such as the to leave skin nourished an radiant. How to Enjoy the Benefits of Coconut Oil on Skin With these coconut oil skin benefits in mind, we’ve incorporated organic coconut oil into a number of our products. It functions as a versatile base ingredient, providing moisture and fortifying the skin’s natural moisture barrier.

Given that it’s a natural preservative that resists rancidity, coconut oil synergistically works with other ingredients to maintain product freshness. It’s an excellent base for emulsifying and delivering other plant-based active ingredients in an absorbable and smooth consistency. You can find coconut oil in our, a potent antioxidant-based serum that battles against skin aging due to environmental stress.

It’s also in our and – both formulas that rely on its beneficial fatty acids and protective properties. Coconut oil is an ultra effective and enhancing ingredient to incorporate into plant-based cosmetic formulas. Coconut oil is also a fantastic stand-alone natural product that can be used by itself.

Here’s how to use coconut oil in some hair, skin, and diet hacks. Coconut Oil Skin Care Hacks Use coconut oil as a natural mouthwash Its antimicrobial properties mean it will leave you with fresh breath and whiter teeth. Try a method known as oil pulling by swishing a tablespoon of coconut oil around in your mouth for 15 – 20 minutes.

It will leave you with a mouth sans bacteria. As a lip balm Battling dehydrated lips? Keep your delicate lip skin hydrated and smooth by applying a dab of virgin coconut oil. Reapply as needed, or use overnight as a restorative lip mask. Coconut oil makeup remover Coconut oil makes a great makeup remover for heavy eye makeup, since it easily melts away makeup without you needing to rub your eyes too much.

• It’s meant to be rinsed off too, so all skin types can benefit! Repurpose coconut oil as a natural DIY hair mask Apply it to your locks, then wrap your head in a towel and leave the oil mask on for up to an hour.
• When you rinse it out (you’ll need shampoo!) you’ll be left with fortified strands that have amped up shine and gloss.

Apply coconut oil as a moisturizer in a pinch Applied over other serums or active ingredients, it will lock other products in and provide a protective barrier between your dermis and the elements. Plus, it will amp up your skin’s moisture levels and balance out lipid production.

Read more on, If you have oily skin, you might want to mix the coconut oil with a more non comedogenic oil such as jojoba oil. Instead of olive oil, use coconut oil for stovetop cooking It contains medium-chain-triglycerides, a form of healthy saturated fat that’s quickly metabolized. Its antibacterial action promotes healthy immune system functioning, meaning that cooking with coconut oil could help bust your cold.

Opt for Organic for the Best Benefits of Coconut Oil on Skin Remember, when choosing an oil for your skin care routine or kitchen, it’s always best to opt for an unrefined, organic choice. Organic coconut oil hasn’t been treated as much as its non-organic counterparts.

Conventional coconut oil is often treated with a chemical called hexane, and also deodorized and bleached in a process that strips the oil of its antioxidants. Because of this, health experts recommend for nutrition and beauty purposes. Coconut oil is a true multi-tasker: a superfood and all star when it comes to plant-based organic cosmetics.

Keep up with us here for more ingredient spotlights. : A skin-softening, gentle oil packed with antioxidants. : Keep dark spots in check with a few lifestyle, diet, and skin care changes. : A potent ingredient that’s ultra soothing for any skin type.

Is honey a preservative in cosmetics?

Identifying the top natural preservatives for personal care products – Preservatives are a necessary component of cosmetic formulas. They’re essential for keeping products fresh and pure over time, and for reducing the rate at which formulas (especially plant-based ones) become rancid or grow bacteria.

• Each Puristry formula is made from naturally sourced ingredients, meaning that without an effective preservative, they won’t last very long.
• This begs the question of preservation, and which ingredients can do the job.
• So how do you keep a product fresh, without resorting to the use of chemical preservatives and toxic additives? Here you’ll find a breakdown of the most common natural preservatives.

They’re strong enough to keep plant based, organic cosmetics fresh – without sacrificing your health. First–what’s the problem with conventional preservatives? Your average drugstore formulas typically contain both parabens and formaldehyde-releasing preservatives under names like: triclosan, triclocarban, phenoxyethanol, benzyl benzoate, methylisothiazolinone, zinc pyrithione, and benzalkonium chloride. Japanese Honeysuckle Japanese honeysuckle is our go-to preservative at Puristry, and is certified paraben-free. Using steam distillation or alcohol extraction, this flower can be processed into a phytochemical with strong antimicrobial and antibacterial properties. Tocopherols Tocopherols are another excellent natural preservative, which deal with the oxidation of natural lipids in oil. This is a common problem that plant-based cosmetics face, especially those boasting cold-pressed oils (like our Restorative Facial Oil ). Antioxidants Antioxidants are compounds found in a variety of leafy greens, fruits, and plant oils–and are an essential piece of the anti-aging puzzle. They work to reduce damage at the cellular level by removing waste products in cells (aka ‘free radicals’).

In terms of preservation, they are highly effective when it comes to reducing ‘oxidation,’ a chemical process that takes place in oils resulting in rancidity and degeneration at a cellular level. Antioxidants are particularly abundant in a few of Puristry’s favorite star ingredients: seaberry, yerba mate, and our favorite, grape seed extract,

Grape seed extract is an antioxidant-packed skin savior that strengthens skin cell structures, and helps the lipid barrier retain moisture. Essential Oils Some essential oils can act as preservatives, or otherwise supplement the natural preservatives already present in the formula. A number of essential oils are highly antibacterial – oils like rosemary, lemongrass oil, clove oil, tea tree oil, and lavender oil to name a few.

They all prevent the growth of fungi and bacteria in natural cosmetic formulas, and reduce the risk of contamination from outside bacteria (once the product’s seal has been broken). Essential oils are also multi-functional, preserving a product’s chemical integrity while simultaneously working as an antimicrobial aid when applied topically.

This means that the same properties that allow tea tree oil to keep your skin care from going rancid can also reduce acne-causing bacteria on your face when applied. PRO TIP: If you are pregnant, always consult your primary care doctor before using essential oils.

Certain essential oils, like rosemary, can have undesired side effects that particularly affect pregnant women. While this warning is typically issued for oral ingestion of rosemary, it’s still better to proceed with caution when using rosemary topically while pregnant. Honey Honey is another star preservative with a host of skin-loving benefits, which allow it to play a dynamic and multi-purpose role in organic makeup and skincare.

Thanks to its low moisture content and low pH levels, microorganisms are unable to grow in honey. Its high sugar content means that it forces water out of any yeast or bacteria cells that might act to contaminate the product (the process is called ‘osmosis’ and it’s also what renders salt an effective preservative).

1. Overall, honey is ultra effective at preventing spoilage in products thanks to its powerful antimicrobial and antibacterial properties.
2. In fact it’s so effective that it can be a helpful tonic to add to wounds in order to prevent infection.
3. When applied topically, honey can reduce inflammation in live blemishes, and is packed with antioxidants (choose raw honey for maximum benefits).

With such a plethora of natural preservatives to choose from, it’s safe to say that carcinogenic and toxic preservatives from conventional formulas are a thing of the past. Keep up with us here for more info on plant based ingredients that work smarter – not harder.

What is an ideal preservative?

Ideally, preservatives should be heat stable, work over a wide range of pH, and be soluble in water. Antimicrobial preservatives have biocidal properties that inhibit the growth of bacteria, yeast, and molds.

What is the number one preservative?

Few developments in human history are more important than food additives and preservatives, For thousands of years, preservatives have helped keep people fed in times of need. Today, we have more preservative options than ever before – but a few tend to be used far more than the others. These are the most common preservatives in use today. The 5 Most Common Food Additives and Preservatives

Salt

No surprise here. Salt has been humanity’s go-to preservative throughout the ages. Even with numerous advancements in chemical and food science over the years, plain NaCl table salt is still the most commonly used preservative in the world.

Propionic Acid

Propionic acid, as well as its salts, are the second most common type of preservative. It’s a highly effective mold inhibitor, although it is not anti-bacterial. It’s used extensively in commercial baking and is found in effectively all pre-sliced sandwich breads. It’s also commonly used in cheese-making for cheeses which lack a mold rind.

Sodium Acid

Sodium acid is among the more expensive preservative options but is still widely used due to its low toxicity and high effectiveness. It is used across numerous types of food to prevent bacteria and fungi, particularly dairy foods, as well as margarine. Few other preservatives are as effective as antibiotics and antifungals without potentially causing problems for human health.

Benzoic acid

Benzoic acid and its salt form Sodium benzoate are commonly used as bacteriostatic and fungistatic preservatives. It is most effective in acidic environments, so it is commonly found in pickles, sodas, and similar foods. This is fortunate because benzoic acid has a strong acidic flavor of its own, so it blends well with those types of foods.

Sodium Diacetate

Sodium diacetate is derived from acetic acid, an acid naturally occurring in many fruits. It can be extremely effective in preventing fungi and bacteria in a wide variety of products and is a preservative which is effective on meats and meat-derived sauces.

What is a natural alternative to sodium benzoate?

Plant essential oils can be used as natural food preservatives, such as; cinnamon, lemon grass, cumin, coriander, thyme, clove, ginger and jojoba.

Can I add vitamin E as preservative?

Cosmetic products are an ideal breeding ground for bacteria, fungi and mould. This growth is often invisible to the naked eye at first, but can cause skin irritation and infection if these products were then to be applied to your skin. – If your homemade cosmetic product does not contain any water, such as an oil blend, ointment or balm, it is not always necessary to use a preservative.

1. Storing these products in appropriate containers and keeping them in a cool, dark place will help ensure that they do not go rancid too quickly.
2. Whenever your product contains water, using a preservative helps to prevent the growth of bacteria, fungi and mould which thrive in cosmetic products.
3. A preservative works to prevent the bacteria or fungi present in a product from multiplying.

A face cream, for example, will stay safe to use for 2-3 days if it’s kept in the fridge, but adding a small amount of preservative will extend its shelf life to 12-18 months. Waterless products such as balms and oil blends can have a shelf life of approximately 1 to 1.5 years as bacteria will not grow in an anhydrous (waterless) environment.

• This is provided that the formula contains an antioxidant of some kind to protect the oils.
• Free radicals cause damage to cell structures and in time, lead oils to oxidise and go rancid.
• Antioxidants work by fighting against this free radical damage and stopping the oils present in a product from going rancid too quickly.

You can often tell when an oil has gone rancid by the smell, and needless to say, products that have gone off are not going to be of any benefit to your skin and will actually cause more harm than good. It is therefore advised to add Vitamin E (Tocopherol) to waterless products as the antioxidant will help prevent the product from going rancid.

• You’ll often see oils that have 0.5% Vitamin E added to them such as Evening Primrose Oil and Hemp Seed Oil, which helps to extend their shelf life.
• Rosemary Antioxidant is also often included in formulations to further protect the products.
• Some preservatives are more suited to different types of products.

For example, only Preservative K will work with clays; Preservative Eco works with detergents and surfactants, but should not be used with products containing Emulsifan. Preservative 12 is a wide pH range preservative but should not be used in products containing detergents or surfactants.

Can I use vitamin E capsule as a preservative?

In summary, Vitamin E oil IS an antioxidant and WILL help to prolonge the shelf life of oil-based products because of its anti-oxidation properties. However, Vitamin E oil is NOT a preservative, and should never be used solely as a preservative in a water-based product.

Is Germall Plus safe for skin?

Description: Liquid Germall® Plus is a broad spectrum, water-soluble preservative for Oil in Water, Water in Oil and water-based formulations. Liquid Germall® Plus has been evaluated as safe for both rinse-off and leave-on products and has a safe toxicology profile.

Liquid Germall Plus is effective at very low concentrations, has no known inactivators and is compatible with most cosmetic ingredients. It is suitable for Moisturisers, (Lotions and Creams), Shampoos, Conditioners, body wash, body sprays and most surfactant formulations. Note: It is not suitable for anhydrous products, lip products or aerosolized products.

pH range: Suitable for a pH range of 3 – 8 Recommended Usage: 0.1 – 0.5% INCI Name: Propylene Glycol (and) Diazolidinyl Urea (and) Iodopropynyl Butylcarbamate.

Is potassium sorbate safe for skin?

The independent Cosmetic Ingredient Review panel found that potassium sorbate is safe in amounts up to 10 %; it is most used in skin care products in amounts of 1% or lower.

Is sodium benzoate safe as preservative in cosmetics?

Sodium Benzoate Description It is used as a preservative in both cosmetics and food products, where it prevents both bacterial and fungal growth, though it is more active against the latter. The U.S. Food and Drug Administration (FDA) has designated it a ‘generally recognized as safe’ ingredient.

Is sodium benzoate safe for skin?

‘ Sodium benzoate is generally well tolerated, although it can really cause a rash in the skin known as allergic contact dermatologist,’ Zeichner says. ‘This may be more common in people who have conditions like eczema or a history of skin allergies.’