POND'S Rejuveness | Lifting & Brightening Eye Cream Tretinoin, aka retinoic acid,is the active ingredient our skin cells can understand and retinyl palmitate (RP)has to be converted by our metabolic machinery to actually do something. If physical sunscreensdon't tell you anything, go ahead and read about the basics here. The study was not done with real people on real skin but still - using a good sunscreen next to MP containing productsis a good idea. According to famous dermatologist, Leslie Baumann while tocopheryl acetate is more stable and has a longer shelf life, its also more poorly absorbed by the skin and may not have the same awesome photoprotective effects as pure Vit E. Super common soothing ingredient. YOUR NEW EYE CREAM FOR WRINKLES: Pond's Lifting & Brightening Eye Cream is formulated with Vitamin B3 and Retinol Complex to visibly reduce the look of wrinkles and strengthen skin elasticity. It is safe in concentrations of less than 0.1%but is acutely toxic when inhaled, so it's not the proper preservative choice for aerosol formulas like hairsprays. It can make the skin feel nice and smooth in moisturizers (emollient) or it can act as a foam building cleansing agent in cleansers. Another research that wasdone by Procter & Gamble combined multiple anti-aging actives including niacinamide, peptides and 0.3% ofRetinyl Propionate and they compared this regimen with a 0.02% tretinoin regimen. Its not something new: it was introduced around 1950 and today it can be used up to 1% worldwide. An emulsifier (helps oily and watery things to mix) that usually comes to the formula as the buddy of the oil-dispersible silicone powderDimethicone/Vinyl Dimethicone Crosspolymer. Apart from being an important skin-identical ingredient, it's also an emollient and stabilizer. stays on the skin)dimethicone as the two together forma water-resistant, breathable protective barrier on the skin without a negative tacky feel. It protects against UVB, UVA II, and UVA I almost uniformly, and is considered to be the broadestrange sunscreen available today. The two together create a pre-emulsified, water-loving version of the elastomeric silicone powder whichgives products a nice silky feel and has sebum absorption capabilities. Good old water, aka H2O. Another potential issue is that formaldehyde-releasers might also release other things while reacting with amino acids in the skin that is probably the explanation why some people are not allergic to formaldehyde but are allergic to formaldehyde-releasing preservatives. All this sounds very promising for RP, however, it is hard to know how much the other actives contributed to the positive results. But to be on the safe side, if you see Triethanolamine in an INCI and also something with nitra, nitro in the name of it just skip the product, that cannot hurt. Super common soothing ingredient. All in all, if you've found a Zinc Oxide sunscreen that you are happy to use every single day, that's fantastic and we suggest you stick with it. Its a so-called fatty alcohol, a mix of cetyl and stearyl alcohol, other two emollient fatty alcohols. Its very alkaline (you know the opposite of being very acidic): a 1% solution has a pH of around 10. Best French . It's a physical (or inorganic) sunscreenthat has a lot in common with fellow inorganic sunscreen Titanium Dioxide(TiO2) but a couple of things make it superior even toTiO2. Beauty Face Facial Skincare Eye Creams & Treatments POND'S Pond's Rejuveness Lifting and Brightening Eye Cream. Pond's Brightening Eye Cream Visibly Reduces the Look of Wrinkles Do not panic, the studies were not conducted under real life conditions on real human people, so it is probably over-cautious to avoidOctinoxate altogether. You can usually find it right in the very first spot of the ingredient list, meaning its the biggest thing out of all the stuff that makes up the product. However, if you are pregnant or a small child(under 2 yrs. Its often used together with ethylhexylglycerin as it nicely improves the preservative activity of phenoxyethanol. This putsour molecule in the place of little Princess Charlotte on the family tree, quite far away from the throne. : preservatives like 2-Bromo-2-Nitropropane-1,3-Diol, 5-Bromo-5-Nitro- 1,3-Dioxane or sodium nitrate - so look out for things with nitro, nitra in the name) that together with TEA can form some not nice carcinogenic stuff (that is called nitrosamines). A kind of polymer (big molecule from repeated subunits) thathelps to create beautiful gel-like textures. Write a Review. Water , Lactic Acid , Butylene Glycol , Glycerin , Cetyl Alcohol , Isopropyl Palmitate , Steareth-21 , Dimethicone , Dimethiconol , Potassium Hydroxide , Mineral Oil , Ethylhexyl Methoxycinnamate , Stearyl Dimethicone , Steareth-2 , Hydroxyethyl Acrylate , Sodium Acryloyldimethyl Taurate Copolymer , Isohexadecane , Polysorbate 60 , Magnesium Alu. It's also atexturizer and thickener for oil-in-water emulsions. Updated on 12/04/22 Medically reviewed by Dr. Geeta Yadav, MD BOARD-CERTIFIED DERMATOLOGIST Fact checked by Anna Harris @monikh / Design By Cristina Cianci In This Article What Is Eye Cream? 4.3. EYE WRINKLE CREAM WITH VITAMIN B3: Our eye cream helps even skin tone, smoothe skin texture, and visibly reduce the appearance of wrinkles and fine lines. To make it more stable it can be - and should be - combined withother sunscreen agents to give stable and broad-spectrum protection (the new generation sunscreen agent, Tinosorb S is a particularly good one for that). Its a little helper ingredient that helps to set the pH of a cosmetic formulation to be just right. Its very alkaline. Presumably, the [Retinyl Palmitate] molecule is so large, it is not able to transdermally reach the necessary part of the skin for activity. It is typically used in tiny amounts, around 0.1% or less. In a 2007 study by Dr. Draelos,she references a 12-week, double-blind, placebo-controlledclinical trial that compared the effectiveness of 0.15% retinol with 0.3%Retinyl Propionate. Its typical use level in most cream type formulas is 2-3%. Its a nice ingredient that just feels good on the skin, is super well tolerated by every skin type andeasy to formulate with. Similar to Retinyl Palmitate, Retinyl Propionate is also a retinol ester with retinol and propionic acid being attached together. EWG VERIFIED Pond's. Rejuveness Lifting & Brightening Eye Cream. Target does not represent or warrant that the nutrition, ingredient, allergen and other product information on our Web or Mobile sites are accurate or complete, since this information comes from the product manufacturers. Similarly, vitamin A acetate is too small molecularly and therefore easily recrystallizes from any solution..vitamin A propionate is the appropriate molecular weight and configuration to both remain in a stable solution and to be transdermally delivered to a site where it is active." Usually the main solvent in cosmetic products. POND'S Rejuveness Collection | With Retinol & Vitamin B3 Its pretty much the current IT-preservative. Its very alkaline. is drying. You can read thewho's who herebut the TL;DRversion is thattretinoin is the queen herself (the FDA-proven anti-aging active molecule), retinol is like Prince William (two conversionsteps needed to be active) and RetinylPalmitateis like little Prince George (three conversion steps needed to be active). Other than having a good safety profile and being quite gentle to the skin it has some other advantages too. It is published by the Personal Care Product Council. Its promise is to give similar anti-aging benefits to retinol but with less negative side effects. A commonly used water-soluble surfactant and emulsifier. The evidence that RP is still an effective anti-aging ingredient is not very strong, in fact, it's weak. Can be derived from coconut or palm kernel oil. But lets assume a bad combination of ingredients were used and the nitrosamines formed. Its often used together with ethylhexylglycerin as it nicely improves the preservative activity of phenoxyethanol. He writes that formaldehyde is the perfect example of "the dose makes the poison" principle. Similar to other silicones, it gives skin and hair a silky, smooth feel. It isnot very stable either, when exposed to sunlight, it kind of breaks down andloses itseffectiveness(not instantly, but over time - it loses 10% of its SPF protection ability within 35 mins). Amazon.com: Pond's Anti-Wrinkle Cream and Eye Cream Anti-Aging Face Moisturizer Rejuveness With Vitamin B3 and Retinol Complex, 7 Ounce (Pack of 2) : Beauty & Personal Care Start a Selling Account Sign in Beauty & Personal Care Skin Care Eyes Creams Enjoy fast, FREE delivery, exclusive deals and award-winning movies & TV shows with Prime So much sothat Zinc Oxide also counts as a skin protectant and anti-irritant. :). This one is the so-called esterified version. Pond's Skin Care Regimen Pack Anti-Aging Face Moisturizer, Eye Cream A super common multitasker ingredient that gives your skin a nice soft feel (emollient) and gives body to creams. So, it seems that the minimum effective dose ofRetinyl Propionate is larger than 0.15% which is not surprising given that it has to do three conversion steps to reach the active form, retinoic acid. Its a so-called fatty alcohol, a mix of cetyl and stearyl alcohol, other two emollient fatty alcohols. Experts have proven that you can lessen the appearance of fine lines and wrinkles by using skincare products formulated with key ingredients known to . It is safe in concentrations of less than 0.1%but is acutely toxic when inhaled, so it's not the proper preservative choice for aerosol formulas like hairsprays. The most common skincare ingredient of all. Normal (well kind of - it's purified and deionized) water. A very common emollient that makes your skin feel nice and smooth. An error has occurred. It's a commonsynthetic antioxidant that's used as a preservative.There is some controversy around BHT. Probably that is why the Cosmetic Ingredient Review Broad concluded both in 1988 and in 2008 that DMDM Hydantoin is "safe as used in cosmetics". As for skin-brightening, there is a trade publication with in-vivo data showing that SAP can fade brown spots. Its mainly a solvent for ingredients that do not like to dissolve in oils but rather in water. You can read all about the pure form here. Retinyl palmitate will be thenPrince Charlotte(George's little sister), quite far (3 steps) awayfrom the throne. The Blur System technology instantly improves the look of fine lines and wrinkles. Pure vitamin C (aka ascorbic acid, AA) is great and all, but its lack of stability is a big challenge for the cosmetics industry. They found that the cosmetic regimen was tolerated better, worked faster and gave comparable results. Best Overall: Avne Soothing Eye Contour Cream at Amazon Jump to Review Best Budget: e.l.f. Sunflower does not need a big intro as you probably use it in the kitchen as cooking oil, or you munch on the seeds as a healthy snack or you adore its big, beautifulyellow flower during the summer - or you do all of these and probably even more. A white powdery thing that's the major component of glass and sand. Regarding conversion to AA, there seems to be no data about it, so we can neither deny nor confirm it. This Truth in Aging article details the situation and also writes that all these studies examine BHT when taken orally. But 0.3% RP (or more, obvs) seems to be an effective dose, and even though the proof is not as solid as it is for retinol itself, if you are looking for a more gentle alternative, or if you are in the mood for experimentation,Retinyl Propionate looks like a noteworthy alternative and the most promising option among retinol esters. A fatty (the good, non-drying kind of)alcohol that makes your skin feel smooth and nice (emollient), helps to thicken up products and also helps water and oil to blend (emulsifier). The amount offormaldehyde used in cosmetics either neat or throughformaldehyde-releasing preservatives is tiny. Like this, the products can stay more stable over time. A white, elastomeric silicone powder that gives a nice silky and powdery feel to the products. Overall,Ethylhexyl Methoxycinnamate is an old-school chemical sunscreen agent. :) You are almost done: please check your mailbox to confirm your email! If so,there are other, less risky and more skin-friendly options out there. old), choose a physical (zinc oxide/titanium dioxide) or new-generation Tinosorb based sunscreen, just to be on the super-safe side. Itleaves a disturbing whitish tint on the skin, although, according toa2000research paper by Dr. Pinnell, it's slightlyless white than TiO2. Its a great pick for creating a nice feeling product. It also gives a "pleasing product aesthetics", so no wonder it's popular. It can be found in nature - in green tea - but the version used in cosmetics is synthetic. Super common little helper ingredient thathelps products to remain nice and stable for a longer time. You can usually find it right in the very first spot of the ingredient list, meaning its the biggest thing out of all the stuff that makes up the product. It also helps to keep products stay nice longer by neutralizingthe metal ionsin the formula (they usually come from water). With this combination treatment, the improvement was 29.28% after 4 weeks and 63.10% after 8 weeks of application. An often used glycol that works as a solvent, humectant, penetration enhancer and also gives a good slip to the products. Its comedogen index is 0, meaning that it's pretty much an all skin-type oil. It's often paired with glyceryl stearate- the twotogether forma super effective emulsifier duo that's salt and acid tolerant and works over a wide pH range. Compared to the pure form it's more stable, has longer shelf life, but it's also more poorly absorbed by the skin. It's also atexturizer and thickener for oil-in-water emulsions. The lingeringformaldehyde might be toxic tothe Langerhans Cells that are important for the skin's defense system. A super common emollient that makes your skin feel nice and smooth. But to be on the safe side, if you see Triethanolamine in an INCI and also something with nitra, nitro in the name of it just skip the product, that cannot hurt. All in all, it's up to you to decide if you wanna avoid this preservative groupor not. Pond's Age Miracle Youthful Glow Eye Cream ingredients (Explained) Retinyl Propionate (RP) is a less well-known, but pretty interesting member of the retinoids, aka the "royal family of skincare". Thanks. Beautiful skin can be easy to achieve, and affordable, with Pond's! It's also great forcleansing dirt and oil from the skin as well as for taking off make-up. Once inside the skin, it hydrates, but not from the outside - putting pure water on the skin (hello long baths!) Its strong point is being effective againstyeasts and molds, and as a nice bonus seems to be non-comedogenic as well.It is safe in concentrations of less than 0.1%but is acutely toxic when inhaled, so it's not the proper preservative choice for aerosol formulas like hairsprays. A light, velvety, unique skin feel liquid that is a good solvent and also makes the skin feel nice and smooth (aka emollient). BG is approved by Ecocert and is also used enthusiastically in natural products. Last, but not least there is a study from 1998 that tested a 0.15%Retinyl Propionate cream and after 24 weeks found no statistically significant difference between the effects of the retinyl propionate cream and the placebo preparationfor any of the clinical parameters of skin photoaging. Eye Cream at Ulta Jump to Review Best Drugstore: Pond's Lifting & Brightening Eye Cream at Amazon Unlike ordinary makeup removers, Pond's Cold Cream is 50% moisturizer. Quantity in pack: 1. The most common type offeared-by-everyone-mostly-without-scientific-reason parabens. But lets assume a bad combination of ingredients were used and the nitrosamines formed. HOW WE DETERMINE SCORES LEARN MORE ABOUT EWG VERIFIED Showing 1 Pond's Around Eye Cream Products FILTERS. Dimethicone/Vinyl Dimethicone Crosspolymer, Ammonium Acryloyldimethyltaurate/VP Copolymer, Dimethicone/Vinyl Dimethicone Crosspolymer, Ammonium Acryloyldimethyltaurate/VP Copolymer, Read all the geeky details about Glycerin here >>, You can read all about the pure form here, Read all the geeky details about Niacinamide here >>, As we wrote in our lengthy retinol description, summarized the research available about retinyl palmitatehere, great article about formaldehyde and DMDM Hydantoin, wrote more about nanoparticles and the concerns around them here, A natural moisturizer thats also in our skin, A super common, safe, effective and cheap molecule used for more than 50 years, Not only a simple moisturizer but knows much more: keeps the skin lipids between our skin cells in a healthy (liquid crystal) state, protects against irritation, helps to restore barrier, Effective from as low as 3% with even more benefits for dry skin at higher concentrations up to 20-40%, High-glycerin moisturizers are awesome for treating severely dry skin, A multi-functional skincare superstar with several proven benefits for the skin, Great anti-aging, wrinkle smoothing ingredient used at 4-5% concentration, Fades brown spots alone or in combination with amino sugar, acetyl glucosamine, Increases ceramide synthesis that results in a stronger, healthier skin barrier and better skin hydration, Can help to improve several skin conditions including acne, rosacea, and atopic dermatitis. It is published by the Personal Care Product Council. A kind of polymer (big molecule from repeated subunits) thathelps to create beautiful gel-like textures. It gives products a good skin feel and does not make the formula tacky or sticky. Cosmetics Holy Hydration! This sounds great and all, but what about some proof? It'salso highly stableand non-irritating. It's one of the important lipids that can be found naturally in the outer layer of the skin. Used at 0.1%, Iodopropynyl Butylcarbamate has an extremely low rate of skin-irritation when applied directly for 24 hours (around 0.1% of 4,883 participants) and after 48 hours that figure was 0.5%, so it counts as mild and safe unless your skin is super-duper sensitive. An extremely common multitasker ingredient that gives your skin a nice soft feel (emollient) and gives body to creams and lotions. Pond's Anti-age Lifting And Firming Eye Cream - 1 Fl Oz : Target A white powdery thing that's the major component of glass and sand. Good old water, aka H2O. It's also atexturizer and thickener for oil-in-water emulsions. 50%. Aside from research studies, anecdotal evidence also supports SAP being a promising vitamin C derivative. Its safe and gentle, and can be used up to 1% worldwide. In vitro (made in the lab not on real people) and animal studies have shown that it may produce hormonal (estrogen-like) effects. However, if you are pregnant or a small child(under 2 yrs. ANTI-AGING CREAM: Pond's Eye Cream features Retinol Complex, which is known to smooth wrinkles and improve skin elasticity to create the appearance of tighter and lifted skin around the eyes. However, after 48 weeks, the 0.15% RP worked wonders foractinic keratoses, a rough, scaly patch caused by UV damage (its name contains actinic, but it is not acne, has nothing to do with it (!)). Its strong point is being effective againstyeasts and molds, and as a nice bonus seems to be non-comedogenic as well. It's not only soothing but it' also skin-softening and protecting and can promote wound healing. So while the effectiveness of other retinol esters is highly questionable,Retinyl Propionate seems to be the most effective retinol ester molecule, and it "unexpectedly provides all the benefits of vitamin A acid but minimizes the negative side effects", at least according to Dr. Fulton, the inventor of the molecule. It melts away all traces of your toughest makeup, while infusing skin with vital hydration. Retinol Complex is known to promote skin renewal with minimal irritation. 3%. Pond's Rejuveness Lifting and Brightening Eye Cream This Truth in Aging article details the situation and also writes that all these studies examine BHT when taken orally. It also has some oil and sebum absorptioncapabilities. It makes your skin feel nice and smooth (emollient), gives body to cream type products and helps to stabilize water and oilmixes (aka emulsions). Similar to Retinyl Palmitate, Retinyl Propionate is also a retinol ester with retinol and propionic acid being attached together. However, not all retinol ester molecules are made equal when it comes to being transformed and being effective on the skin. Marketing description: A moisturizing anti aging eye cream that helps to reduce lines and wrinkles, for youthful looking skin. No wonder its popular. A white, elastomeric silicone powder that gives a nice silky and powdery feel to the products. It also gives a "pleasing product aesthetics", so no wonder it's popular. It's a commonsynthetic antioxidant that's used as a preservative. Pond's Rejuveness Anti-Aging Face Cream, Eye Cream, and Face Serum with vitamin B3 and Retinol Complex, is an anti-aging skin care routine that reduces visible signs of aging in two weeks. Also helps to keep products stay nice longer by neutralizingthe metal ionsin the formula. However, after 48 weeks, the 0.15% RP worked wonders foractinic keratoses, a rough, scaly patch caused by UV damage (its name contains actinic, but it is not acne, has nothing to do with it (!)). A white, elastomeric silicone powder that gives a nice silky and powdery feel to the products. One more thing: the water used in cosmetics is purified and deionized (it means that almost all of the mineral ions inside it is removed). It works againstbacteria and some species of fungi and yeast. One more thing: the water used in cosmetics is purified and deionized (it means that almost all of the mineral ions inside it is removed). The 7 Best Retinol Eye Creams, According To A Dermatologist - Bustle Todays women are busy balancing work, family, and everything else that comes their way. The good news is that beautiful skin doesnt have to be difficult, involve hefty price tags, or require complicated, time-consuming routines. A super commonly used 5 unit long, cyclic structuredsilicone that is water-thin and does not stay on the skin but evaporates from it (called volatile silicone). Try the classic Rejuveness face cream, Skin Tightening Serum, and Advanced Hydrating Night Cream as part of your skin care routine. However, not all retinol ester molecules are made equal when it comes to being transformed and being effective on the skin. Reviews 1264 reviews. Its strong point is being effective againstyeasts and molds, and as a nice bonus seems to be non-comedogenic as well.It is safe in concentrations of less than 0.1%but is acutely toxic when inhaled, so it's not the proper preservative choice for aerosol formulas like hairsprays. The most common type offeared-by-everyone-mostly-without-scientific-reason parabens. Do the math: it's more than 5000 years definitely an oldie. About 25% of the goopy stuff between our skin cells consists of cholesterol. A very common water-loving surfactant and emulsifier that helps to keep water and oil mixed nicelytogether. Both actives were effective in reducing the appearance of facial wrinkles and hyperpigmentation and the 0.3% RP worked a bit better. Last, but not least there is a study from 1998 that tested a 0.15%Retinyl Propionate cream and after 24 weeks found no statistically significant difference between the effects of the retinyl propionate cream and the placebo preparationfor any of the clinical parameters of skin photoaging. Great natural moisturizer and skin-identical ingredient that plays an important role in skin hydration and general skin health. 3 star. Other tasks include helping the product to absorb faster and deeper into the skin (penetration enhancer), making the product spread nicely over the skin (slip agent), and attracting water (humectant) into the skin. Sunflower Oil - it's a great emollient that protects & enhances the skin barrier. It works over a wide pH range and is used between 0.5-1.2%. Dr. Leslie Baumann in her fantastic Cosmetic Dermatologybook writes that RP is topically ineffective. However, if your skin is acne-prone, SAP is yourform of Vitamin C and it's a must-try. What is true is that if a product contains so-called N-nitrogenating agents (e.g. A common multi-tasker fatty acid. BG is approved by Ecocert and is also used enthusiastically in natural products. Nor, Im afraid, are there any good reasons to recommend the use of RP". Comes from coconut oil and glycerin, its light-textured, clear, odorless and non-greasy. Might leave some whitish tint on the skin, though. A common multi-tasker fatty acid. A clear, light yellow liquid that is used to coat pigments (such as inorganic sunscreen agents or colorants) in cosmetic products. Please try again later! Octinoxate - an old-school chemical sunscreen that absorbs UVB radiation (wavelengths: 280-320 nm). It's often combined with IT-preservative, phenoxyethanol. Cold Cream Cleanser. Together with ceramides and fatty acids, they play a vital role in having a healthy skin barrier and keeping the skin hydrated. We don't have description for this ingredient yet. One of the best-selling (vitamin C) serums in Sephora is the Ole Henriksen Truth Serum, while on Amazon it's the OzNaturalsVitamin C 20 Serum. Its very alkaline (you know the opposite of being very acidic): a 1% solution has a pH of around 10. Provides powerful wrinkle reduction and works 24hr non-stop to keep your skin looking its best. Though chemically speaking, it is alcohol (as in, it has an -OH group in its molecule), its properties are totally different from the properties of low molecular weight or drying alcohols such as denat. You can read thewho's who herebut the TL;DRversion is thattretinoin is the queen herself (the FDA-proven anti-aging active molecule), retinol is like Prince William (two conversionsteps needed to be active) and RetinylPalmitateis like little Prince George (three conversion steps needed to be active). It's one of the important lipids that can be found naturally in the outer layer of the skin. A common multi-tasker fatty acid. However, after 48 weeks, the 0.15% RP worked wonders foractinic keratoses, a rough, scaly patch caused by UV damage (its name contains actinic, but it is not acne, has nothing to do with it (!)). Still, it's white and disturbing enough to use Zinc Oxide nanoparticles more and more often. Retinol Complex is known to promote skin renewal with minimal irritation. A retinol ester that is a less well-known, but pretty interesting member of the retinoids. : preservatives like 2-Bromo-2-Nitropropane-1,3-Diol, 5-Bromo-5-Nitro- 1,3-Dioxane or sodium nitrate - so look out for things with nitro, nitra in the name) that together with TEA can form some not nice carcinogenic stuff (that is called nitrosamines). About 25% of the goopy stuff between our skin cells consists of cholesterol. Our eye cream features Blur Technology to instantly improve the look of fine lines and wrinkles. Used an an eye cream for wrinkles, this firming eye cream can help fade crow's feet and tired looking eyes. alcohol. Last, but not least there is a study from 1998 that tested a 0.15%Retinyl Propionate cream and after 24 weeks found no statistically significant difference between the effects of the retinyl propionate cream and the placebo preparationfor any of the clinical parameters of skin photoaging. About 25% of the goopy stuff between our skin cells consists of cholesterol. One more thing: the water used in cosmetics is purified and deionized (it means that almost all of the mineral ions inside it is removed). However, not all retinol ester molecules are made equal when it comes to being transformed and being effective on the skin. Our hydrating eye wrinkle cream is formulated with Vitamin B3 and Retinol Complex to strengthen the elasticity of skin and visibly reduce the appearance of wrinkles. Its promise is to give similar anti-aging benefits to retinol but with less negative side effects. It's not a new ingredient, it has been used both as a food and cosmetics additive since the 1970s. But 0.3% RP (or more, obvs) seems to be an effective dose, and even though the proof is not as solid as it is for retinol itself, if you are looking for a more gentle alternative, or if you are in the mood for experimentation,Retinyl Propionate looks like a noteworthy alternative and the most promising option among retinol esters. So, it seems that the minimum effective dose ofRetinyl Propionate is larger than 0.15% which is not surprising given that it has to do three conversion steps to reach the active form, retinoic acid.