Peer-reviewed, substantiated scientific research is used to assess ingredients in this dictionary. Famous skin-soothing ingredient. 00. Green Tea: A potent antioxidant that soothes irritated skin while improving visible signs of aging. Join SkinSort. Some By Mi AHA BHA PHA 30 Days Miracle Toner contains this as ingredient number 15. When I first started on retinol, I made the mistake of using a big blob of the Paula’s Choice 1% retinol a few nights in a row. Food Additives and Contaminants, November 2010, pages 1608-1611,1616. "This concentrated 10% niacinamide serum booster dramatically improves uneven skin tone and refines the appearance of pore size, skin texture, and fine lines. 00. Hydrogenated polyisobutene is a synthetic, relatively viscous emollient with research backing its ability to provide long-lasting moisture retention. Skip to Content. 25% Off Limited-Edition Holiday Kits. Because of this, it is often added to products with strong active ingredients. Allantoin Biotin Functions: Anti-Sebum, Skin Conditioning, Skin Protecting, Soothing. Occurs naturally in most organisms but can be produced synthetically. In higher concentrations, potassium hydroxide can aggravate skin, even if used in rinse-off products. Xanthan Gum Description. Milky fluid texture. Join SkinSort Log In Join SkinSort Skincare. Coconut Oil, Allantoin, Licorice Extract, Glycerin, Aloe, Burdock Root : 2% Salicylic Acid. Regular Strength Daily Skin Clearing Treatment with 2. Known to improve to the spreadability of a product. 5,900. It can be manufactured synthetically or may be derived from animals (egg yolk is a source) or plants. Acrylates/C10-30 alkyl acrylate crosspolymer is a synthetic ingredient used to enhance the texture and perceived feel of many types of skin care and hair care products. 150,00 Kč. Paula’s Choice 2% BHA Liquid Exfoliant is Paula’s Choice’s best-selling product. $24 at Paula's Choice. Bisabolol and Allantoin: visibly calm redness and soothe skin; Key Benefits. Offer valid. Allantoin is derived from the comfrey plant but produced synthetically for cosmetic products to ensure purity. It helps moisturize and protect your skin. In its raw form it is a slightly viscous liquid. Glycerin is already naturally found in your skin. Paula's Choice Azelaic Acid Booster $39. ingredients. Learn more at Paula's Choice. Description. Linoleic acid is an unsaturated omega-6 fatty acid found in corn, safflower, and sunflower oils. It is sometimes used as a replacement for silicones in cosmetic products. Niacinamide (also known as vitamin B3 or nicotinamide) is a unique skin-restoring ingredient that offers a multitude of benefits for skin. Paula's Choice je značka se značnými zkušenostmi působící na kosmetickém trhu již od roku 1995. It is produced from the fermentation of simple sugars. Because of this, it is often added to products with strong active. Replenishing ingredient that improves skin’s moisture retention. Allantoin plays a role in soothing and moisturizing the skin. Join SkinSort. Allantoin plays a role in soothing and moisturizing the skin. Learn more at Paula's Choice. Paula's Choice 1% Retinol Booster contains this as ingredient number 3. Choice of Free Gift on $55 | CODE: UNWRAP. The fermentation process uses the bacteria Xanthomonas campestris, which is where this ingredient’s name is derived. Detailed comparison of Paula's Choice Resist Skin Restoring Moisturizer with SPF 50 versus La Roche-Posay Toleriane Sensitive UV Face Cream SPF 30 Face Moisturizer. 2 Sodium Hyaluronate What it does: Humectant, Skin Conditioning. 5–3%. It plays a critical role as a major component of skin’s outer layers (healthy skin is generally composed of 50% ceramides, many of which are of the NP variety). Clinics in Dermatology, November-December 2008, pages 614–626. Free Shipping on All Orders. Glycereth-26 is used in rinse-off products in concentrations up to 39. 3% Retinol + 2% Bakuchiol Treatment versus First Aid Beauty Skin Lab Retinol Serum . The Paula’s Choice 10% Niacinamide Booster claims to dramatically improve uneven skin tone and refine pore size, skin texture and fine lines and wrinkles. Allantoin plays a role in soothing and moisturizing the skin. The product is meant to be used as a booster, so a little goes. 421 Reviews. 75 with afterpay Learn more about afterpay Learn more. See: Caprylyl Glycol. When topically applied, it converts to pantothenic acid, which is a naturally occurring substance within the body. View All. Detailed comparison of Paula's Choice 10% Niacinamide Booster versus Juice Beauty Blemish Clearing Serum. Alpha-hydroxy acid clears & visibly minimises pores. 00. Propanediol Description. dark spots, brown/gray patches). Sodium Hydroxide, Caprylyl Glycol, Allantoin, Sodium Phytate, Ethylhexylglycerin, Hexylene Glycol, Alpha-Glucan Oligosaccharide, Glycogen, Laminaria. Geek & Gorgeous A-Game 5 0. Published on March 13, 2023 Learn more at Paula’s Choice. Lauryl laurate is the ester of lauryl alcohol + lauric acid. Full Ingredients List. 5 salicylic acids to help reduce blackheads and clogged pores. Allantoin plays a role in soothing and moisturizing the skin. It aims to promote a brighter, younger-looking appearance. Pat McGrath Labs Divine Skin Rose 001 Essence. It acts as a lubricant on skin’s surface, providing a soft, smooth feel. ) A retinol cream treatment for improving skin's elasticity and firmness. Here's what our community thinks of the ingredients in these two products. 00 £28. Choice of Free Gift on $55 | CODE: UNWRAP. Skip to Content. 286 Reviews. Paula's Choice Skin Perfecting 25% AHA and 2% BHA Exfoliant Peel 30ml. The bran is the brown outer layer of the rice kernel. Skin types: Normal, Combination, and Oily Skin. Propanediol is a considered a safe, well-tolerated. $29. Water (Aqua), Methylpropanediol, Butylene. AHA reveals younger-looking, hydrated skin. AXIS - Y Dark Spot Correcting Glow Serum contains this as ingredient number 3. 00. See: Silicone, Cyclopentasiloxane. Skin Balancing. null LABEL. Because of this, it is often added to products with strong active ingredients. NULL-15% sur nos bestsellers anti-âge. Skin Therapy Letter, September 2008, pages 5–9. Mặc dù nguồn tự nhiên của allantoin an toàn, loại allantoin được sử dụng trong các sản phẩm chăm sóc da thường được sản xuất tổng hợp để đảm bảo không có tạp chất và không làm giảm hiệu quả của Allantoin. It can be derived naturally, as in coconut fatty alcohol, or made synthetically. Our Dupe Finder has found 5 potential alternatives that have similar ingredients to Paula's Choice Clear Acne Body Spray. Allantoin plays a role in soothing and moisturizing the skin. The significant difference between it and AHAs is that gluconolactone has a larger molecular structure, which. The Thayers Milky Hydrating Face Toner is one of the brand's many beloved toner formulations,. 00. Detailed comparison of Paula's Choice 2% BHA Lotion Exfoliant versus Paula's Choice Clear Regular Strength Anti-Redness Exfoliating Solution With 2% Salicylic Acid. Paula's Choice CLINICAL 20% Niacinamide Vitamin B3 Concentrated Serum, Anti-Aging Treatment for Discoloration and Minimizing Large Pores, Fragrance-Free & Paraben-Free, 0. As a skin care ingredient, it delivers antioxidant benefits and plays a role in repairing visible skin damage. accompanied by allantoin and vitamin B5 to calm and nourish the skin. Paula's Choice 1% Retinol Treatment US contains this as ingredient number 17. Learn more at Paula's Choice. 00. Cyclopentasiloxane also functions as a solvent to help improve the dispersion of cosmetic ingredients in a solution. It is categorized as an essential amino acid because the body cannot make it on its own, so threonine must be obtained from food and/or supplements. Written by: Paula's Choice Research & Education. oz. It’s a naturally occurring compound with potential soothing, moisturizing properties, so it may be great for dry, sensitive, or irritated skin. It also contributes to a soft finish, helps provide a smooth glide, and can be used to add opacity to a formula. Skin Perfecting. - Niacinamide (vitamin B3) visibly minimizes pore size. oz. The Paulas Choice SKIN PERFECTING 2% BHA Liquid Exfoliant helps remove blackheads, and dead skin, as well as deeply cleanses pores,. Trideceth-12 is a synthetic mixture of a fatty alcohol (tridecyl alcohol) and polyethylene glycol that functions as an emulsifier and cleansing agent. redirect. We would like to show you a description here but the site won’t allow us. 00): This pore-shrinking niacinamide booster also has antioxidants to prevent wrinkles and allantoin to soothe irritations. Use nightly as the last step in your evening routine. Farmacy 1% Vitamin A Retinol Serum contains this as ingredient number 2. Choice of Free Gift on $55 | CODE: UNWRAP. Skin Balancing. Xanthan gum is a polysaccharide, a type of carbohydrate consisting of several sugar molecules bonded together. Tranexamic Acid Description. An effective acne treatment that works immediately to fight acne, prevent future breakouts, and reduce redness. The INKEY List Retinol Anti-Aging Serum contains this as ingredient number 2. 1. Best for: Daily Sun Protection and Moisturization. This leave-on body exfoliant with 2% BHA, also known as salicylic acid, gently exfoliates built-up layers of dead skin to reveal the radiant, smooth skin hiding underneath. 0. This multi-tasking ,light-weight formula also contains calming and hydrating ingredients to replenish skin and restore radiance. Best Paula's Choice SPF : Healthy Glow Invisible Sunscreen Oil SPF 30 , $29 $23. Regulations regarding usage constraints, permitted concentration levels and availability vary by country and region. Learn more at Paula's Choice. Best Exfoliating Peeling Gel To Use With Retinol: Paula’s Choice Skin Perfecting 8% AHA Gel Exfoliant. Gluconolactone is a type of polyhydroxy acid, or PHA. It also helps fade dark-spots and strengthen the skin by promoting the growth of the ceramide barrier. Paula's Choice Nourishing Milky Toner contains this as ingredient number 21. Interestingly, research has shown that topical. In certain formulations it lends a non-occlusive film for added skin barrier protection. Some By Mi AHA BHA PHA 30 Days Miracle Toner contains this as ingredient number 24. Contains a unique complex of anti-aging peptides. Amazon. 00. This is, in part because of its connection to melanin and its ability to inhibit melanin productionhelp control its deposition. Paula's Choice 1% Retinol Treatment US contains this as ingredient number 9. 5% and leave-on products in amounts up to 6%. The “lipo” portion is oil-soluble, although so is regular salicylic. (Licorice) Root Extract (skin-soothing), Boerhavia Diffusa Root Extract (skin-soothing), Allantoin (skin-soothing), Bisabolol (skin. Skin-recovering ingredients transform dry skin. Paula's Choice 2% BHA Lotion Exfoliant is a gentle yet powerful formula that unclogs pores, reduces blackheads, and smooths fine lines. Panthenol Description. Skin Balancing. Benefits of glutathione. It has been shown to have mild humectant properties leading to improved skin hydration without a sticky. One of the appealing aspects of diheptyl succinate for sustainability is that it is considered. Detailed comparison of Paula's Choice Skin Perfecting 25% AHA + 2% BHA Exfoliant Peel versus Paula's Choice Weightless Body Treatment 2% BHA. Oleic acid is a natural, monounsaturated omega-9 fatty acid found in many plants, including grape seed, olives, and sea buckthorn. Omega+ Complex. Paula's Choice 10%. Because of this, it is often added to products with strong active ingredients. Glycerin is already naturally found in your skin. Topically applied, it works by interrupting at least two pathways in skin that if left unchecked can lead to discolorations (e. Skin Recovery. Our Dupe Finder has found 32 potential alternatives that have similar ingredients to Paula's Choice 2% BHA Lotion Exfoliant. Calm Redness Relief 1% BHA Lotion Exfoliant. Studies show that 1% panthenol quickly increase skin’s. Dipropylene glycol is a synthetic slip agent, texturizer, & solvent ruled safe as used in cosmetics. 00. A potent and uniquely formulated retinol solution that hydrates and delivers remarkable anti-aging benefits with a controlled-release delivery system to allow for even, consistent absorption. It acts as a lubricant on skin’s surface, providing a soft, smooth feel. It aims to promote a brighter, younger-looking appearance. Used in concentrations up to 2% in cosmetics. It is also a source of beneficial fatty acids that replenish skin. See: Polysaccharide. FDA, when used in over-the-counter products in. Regular use improves the appearance of crepey skin, revives a firm. Free Shipping on All Orders. It is the ester of cetearyl alcohol and 2-ethylhexanoic acid. The Cosmetic Ingredient Review has deemed it safe as it is currently used in cosmetics; in fact, even in concentrations. This essential amino acid plays a key. Best for: Exfoliating and Reducing the Signs of Aging. Has both soothing and moisturising properties for skin. Paula's Choice Skin Recovery Enriched Calming Toner ingredients explained: Water, Cyclopentasiloxane, Butylene Glycol, Glycereth-26, Dimethiconol, Oenothera Biennis Oil, Borago Officinalis. Cult Conscious. January 1, 2021. Detailed comparison of Paula's Choice Skin Recovery Replenishing Moisturizer versus Cetaphil Dermacontrol Oil Absorbing Moisturizer SPF 30 - Sensitive & Oily Skin. Here's what our community thinks of the ingredients in these two products. Hamamelis virginiana (also known as witch hazel) is a commonly used plant extract that can have potent antioxidant properties and some soothing properties. Learn more at Paula's Choice. Free Shipping on All Orders. Web Site Link: Calm Redness Relief 1% BHA Lotion Exfoliant. It's the best serum for uneven skin tone and best serum for hyperpigmentation. 3% allantoin, which is a chemical compound that can help soothe the skin, as. 4 instalments of £10. We have not. Four alpha-hydroxy acids reveal firmer looking skin. Allantoin plays a role in soothing and moisturizing the skin. Lauryl Laurate Description. title. Usage levels of 1,2 hexanediol in cosmetics ranges from 0. One unique aspect of squalane is that it’s a modified form of squalene, one of the key components in our sebum (oil). $30. Ethylhexylglycerin is a synthetic skin-softening agent. Specially formulated for oily and combination skin, this toner fights the effects of aging, shrinks pores, and refines your skin. Polymethylsilsesquioxane is a polymer formed from the condensation and hydrolysis of the silicone methyltrimethoxysilane. popup. Shop All Ingredients. The Clinical 1% Retinol Treatment formula is really strong on anti-aging! As always, Paula’s Choice has a multi-faceted list of ingredients, which provides a super comprehensive response to the needs of aging skin. Butylene glycol is a commonly used ingredient that plays multiple roles in cosmetics, including as a humectant, texture enhancer, solvent, and penetration booster. Promotes a brighter, younger-looking appearance. The Paula's Choice 10% Niacinamide Booster delivers niacinamide in a power-packed formula. I bought Paula's 4% BHA and "BAM" I am finally getting excellent results!!Like all amino acids, proline helps skin retain moisture, adding to a supple look and feel. SKU #80963737. Show All Like all amino acids, proline helps skin retain moisture, adding to a supple look and feel. Because of this, it is often added to products with strong active ingredients. Paula's Choice Hydralight Shine-Free Mineral Complex SPF 30 contains this as ingredient number 11. Join SkinSort. It has been shown to have mild humectant properties leading to. About this item. Pure form of retinol in a slow-release delivery system. Because of this, it is often added to products with strong active ingredients. Paula's Choice 2% BHA Lotion Exfoliant is a gentle yet powerful formula that unclogs pores, reduces blackheads, and smooths fine lines. See 15 alternatives. No harsh ingredients that can cause dry, flaking skin. Methylpropanediol is a synthetic ingredient that functions as solvent. Free Shipping on All Orders. Here's what our community thinks of the ingredients in these two products. The 3rd CALM step: CALM 1% BHA Sensitive Skin Exfoliant. The first step in your basic routine should be to keep your skin. Peer-reviewed, substantiated scientific research is used to assess ingredients in this dictionary. Allantoin plays a role in soothing and moisturizing the skin. Hydrogenated Polydecene Description. Potassium hydroxide is a highly alkaline ingredient (also known as lye) used in small amounts in cosmetics to modulate the pH of a product. Here's what our community thinks of the ingredients in these two products. Because of this, it is often added to products with strong active ingredients. The significant difference between it and AHAs is that gluconolactone has a larger molecular structure, which. From. Considered safe for use in cosmetics in concentrations up to 5%. Because of this, it is often added to products with strong active ingredients. It helps to exfoliate both the skin's surface and pores, and also acts as an anti-inflammatory agent. Join SkinSort Log In Join SkinSortPaula's Choice Skin Perfecting 25% Aha + 2% Bha Exfoliant Peel ingredients explained: Water (Aqua), Aminomethyl Propanol, Glycolic Acid, Lactic Acid, Mandelic Acid, Isoamyl Laurate, Tartaric Acid, Propanediol, Salicylic Acid, Malic Acid, Butylene Glycol, Clitoria Ternatea (Butterfly Pea) Flower Extract, Sodium Hyaluronate, Glycyrrhetinic. $19 at Amazon. Back to Ingredient Dictionary. See 50 alternatives. Learn more at Paula's Choice. It hydrates and soothes the skin, leaving it radiant and balanced. As an amino acid, it is considered safe as used in cosmetics; in fact, proline is part of many peptides used in skin care. Allantoin is soothing and moisturising over-the-counter skin protectant used in many sensitive skin products. Light lotion texture delivers powerful. It hydrates and soothes the skin, leaving it radiant and balanced. Because of this, it is often added to products with strong active ingredients. Because of this, it is often added to products with strong active ingredients. Because of this, it is often added to products with strong active ingredients. 00. 00. Just effective, cruelty-free formulas that target any concern from wrinkles to breakouts. Typically derived from soy, sunflower and rapeseed in cosmetic formulas. It is an excellent ingredient to see in products designed to improve dry skin. Proprietary blend of anti-aging ingredients. Best for: Evening Tone and Texture. It is unlikely to irritate skin, and works well with pretty much all other ingredients. Xanthan Gum Description. As such, it and can also be found in both plant and animal tissue. Concern: Anti-Aging, Brown spots, Dull skin. Allantoin plays a role in soothing and moisturizing the skin. The Paula’s Choice Redness Relief 1% BHA is a mild exfoliating product that contains the necessary percentage of salicylic acid to be effective against minor breakouts without irritating your skin. Sunday Riley Saturn Sulfur Spot Treatment Mask. In cosmetics, it functions primarily as a film former and skin conditioning ingredient. It can help calm and protect sensitive or irritated skin. Choice of Free Gift on $55 | CODE: UNWRAP. Cyclomethicone is a silicone that is used to improve the aesthetics of a formula (its dry finish can help make moisturizers feel less greasy). It can be derived naturally from plants, a rare phenomenon for a preservative. Allantoin plays a role in soothing and moisturizing the skin. 00. A synthetic, viscous alcohol that functions as a solvent and can also be a fragrance ingredient. A mineral-based moisturizer with SPF that protects, softens and reconditions skin by helping maintain skin’s optimal hydration levels and decreasing the risk of early skin aging. Learn more at Paula’s Choice. It is also the most abundant fatty acid found in skin’s epidermis. Fragrance-Free | Cruelty-Free. Allantoin plays a role in soothing and moisturizing the skin. com on February 25. 1% salicylic acid (BHA) unclogs pores & smooths. Hydrogenated polyisobutene is a synthetic, relatively viscous emollient with research backing its ability to provide long-lasting moisture retention. An effective acne treatment that works immediately to fight stubborn acne, prevent future breakouts and reduce red marks. A study from 2016 found glycerin to be more effective as a humectant than AHAs and hyaluronic acid. alert. 421 Reviews. Our Dupe Finder has found 32 potential alternatives that have similar ingredients to Paula's Choice 2% BHA Lotion Exfoliant. g. Azelaic acid kills the bacteria that causes acne, and it has anti-inflammatory properties and evens out the skin tone. Paula's Choice is famous for its fast-acting exfoliating products, and its 25% AHA and 2% BHA Exfoliant Peel — which launched for a limited time this past summer — was. 5–3%. It is considered a non-essential amino acid, meaning that it is produced by the body and doesn’t have to be obtained through diet; however, serine production can diminish somewhat over a person’s lifetime. Learn more at Paula's Choice. Because of this, it is often added to products with strong active ingredients. Reported functions of hydrogenated lecithin in skin care and other personal care formulations include dispersing. $35. Occurs naturally in most organisms but can be produced synthetically. Hydrogenated lecithin is a phospholipid that is produced by controlled hydrogenation of the skin-restoring ingredient lecithin. Arginine Description. It glides over skin, immediately working to visibly improve multiple signs of aging from the neck down. In clinical settings, it is used in wound healing applications and to help deliver drugs (such as antimicrobial agents) to skin. View All Facial Treatments. Here's what our community thinks of the ingredients in these two products. Its secondary benefit is boosting the preservation system in. 67 Ounce Dropper Bottle 4. Browse Products Skincare Tools Blog. Can also be used to thicken a formula or enhance the penetration of key ingredients. Because of this, it is often added to products with strong active ingredients. Centella asiatica is a perennial herb that grows primarily in Asia, and may be listed on labels as asiatic acid, hydrocotyl, or gotu kola. Paula’s Choice 10% Azelaic Acid Booster. Paula's Choice 10% Niacinamide Booster contains this as ingredient number 25. 00. The Ordinary Hyaluronic Acid 2% + B5. Aloe is a good ingredient, but its benefits tend to be over exaggerated in the cosmetics. Allantoin plays a role in soothing and moisturizing the skin. This serum visibly refines pores, evens skin tone, and smooths rough texture. COSRX AHA/BHA Clarifying Treatment Toner contains this as ingredient number 4. Paula's Choice Clear Daily Skin Clearing Treatment. Shop top products like the. Because of this, it is often added to products with strong active ingredients. Browse Products Skincare Tools. Paula's Choice 10 Niacinamide Booster: This concentrated serum includes allantoin to help improve the appearance of. RESIST Advanced Replenishing Toner: Instantly nourish dry, sensitive skin prone to redness with this gentle, hydrating toner. 00. Ingredients. $19 at Amazon. Because of this, it is often added to products with strong active ingredients. Skin Recovery. Skin Perfecting. Paula's Choice Skin Recovery Enriched Calming Toner contains this as ingredient number 26. ingredients. Tranexamic acid also appears to work within. Allantoin at a Glance. Some By Mi AHA BHA PHA 30 Days Miracle Toner contains this as ingredient number 15. Allantoin plays a role in soothing and moisturizing the skin. “N” stands for the type of normal fatty acid correlated to this ingredient and. This super-concentrated exfoliating cocktail dramatically smooths away visible sun damage and other advanced signs of ageing, revealing more radiant, visibly younger skin with just one use. Paula's Choice Clear Regular Strength Anti-Redness Exfoliating Solution With 2% Salicylic Acid ingredients explained: Water (Aqua), Dipropylene Glycol, Pentylene Glycol, Salicylic Acid, Polysorbate 20, Butylene Glycol, Glycerin, Sodium Hyaluronate, Dipotassium Glycyrrhizate, Allantoin, Panthenol, PEG/PPG-17/6. This won’t get rid of severe and persistent acne; however, it is enough to keep it under control. The Clinical 1% Retinol Treatment formula is really strong on anti-aging! As always, Paula’s Choice has a multi-faceted list of ingredients, which provides a super comprehensive response to the needs of aging skin. 2% salicylic acid softens and refines rough skin. PC4Men. Because of this, it is often added to products with strong active ingredients. While researchers aren’t 100% certain how it exerts this. Learn more at Paula’s Choice. It works particularly well for evening skin tone when paired with the B vitamin niacinamide. Best Exfoliating Serum To Use With Retinol: The Inkey List Polyglutamic Acid Serum. $23 at Amazon. Detailed comparison of Paula's Choice 10% Niacinamide Booster versus Balea Niacinamide Serum. Best Exfoliating Serum To Use With Retinol: The Inkey List Polyglutamic Acid Serum. Can also be used to encapsulate key ingredients to achieve improved dermal delivery. Gently refines and clarifies pores. Free Shipping on All Orders. Because of this, it is often added to products with strong active ingredients. MINIMIZE ENLARGED PORES: Gently exfoliate skin’s surface and inside large, clogged pores at the same time to shed buildup and improve oil flow over time. Restore skin’s defenses against moisture loss and dehydration. Portulaca oleracea extract, also known as purslane, is an extract that serves as an antioxidant and is a source of minerals for your skin. It has been shown to have mild humectant properties leading to. Here's our complete breakdown comparing the ingredients, attributes, and more of Paula's Choice 10% Azelaic Acid Booster versus Drunk Elephant Bouncy Brightfacial™. 15 Reviews. Use twice daily before applying Paula’s Choice moisturizer to. Allure editor and reader-favorite brand, Paula's Choice is expanding its retail footprint with a launch on sephora. The formula includes 0. Join SkinSort. Ethylhexylglycerin can also be used as a preservative and carrier/suspending agent that boosts the efficacy of other preservatives such as phenoxyethanol. Allantoin plays a role in soothing and moisturizing the skin. But that’s not all: This booster also. Allantoin plays a role in soothing and moisturizing the skin. Cetearyl alcohol-based ingredients are considered safe for use on skin. It also occurs naturally in skin and the body. Written by: Paula's Choice Research & Education Team. Methylpropanediol: Hydrates while visibly enhancing the skin’s glow and the formula’s penetration. Some potential downsides are that it can be bad for dry skin, cause irritation, worsen eczema, and worsen rosacea. 3% Retinol and 2% Bakuchiol Treatment is one of my favourite retinol products. However, this ingredient’s high tannin content (tannin is a potent antioxidant) can also make it sensitizing if used repeatedly on skin because it denatures proteins that help keep skin. The significant difference between lactobionic acid and AHAs is that lactobionic acid has a larger molecular structure, which limits its ability to penetrate the. S.