Although they aren't comedogenic, these can lead toacne and may potentially clog pores especially if the silicones are not thoroughly washed off. And, like SLS, it is in most shampoos. Acne is often and inflammatory condition. You should find your own answers. But strangely enough, not all products containing comedogenic ingredients lead to breakouts. I'm going to add common acne products and cosmetics with comedogenic ingredients (rating of 3+) when I come across them. Keep in mind that even our hair products can be comedogenic, and cause acne (particularly along our hairline). people commenting in forums . Its main fatty acid, Lauric Acid has some research showing that it is a promising ingredient against evil acne-causing bacteria, P. acnes but at the same time, both Lauric Acid and coconut oil have a very high comedogenic rating (4 out of 5). These results were conducted from testing of 100% concentration of . However, my skin is tough as an elephant's, I can count on one hand the number of times that a skincare product caused a reaction, and I've tried more than I can count. The bottom line is, just because a product contains a potential pore-clogging ingredient, doesnt mean the product itself is comedogenic; particularly if the ingredient is very low on the ingredients list. 4. Fatty acids Laurie acid : 4 : 1 Restricted: EWG VERIFIED products cannot contain this ingredient without adequate substantiation. Guide:0-1 Not pore-clogging. EC (Environment Canada). Irritants can often cause acne as well. is that phenoxyethanol is an organic compound, a glycol ether often used in dermatological products while phenol is a caustic, poisonous, white crystalline compound, C 6 H 5 OH, derived from benzene and used in resins, plastics, and pharmaceuticals and in dilute form as a disinfectant . Similar to other plant oils, it is loaded with skin-nourishing fatty acids (oleic acid- 55-86% and linoleic acid7-35%) and contains several other skin goodies such as antioxidant vitamin E and vitamin Bversions. Well pardon my useless contribution then. Oils are fairly large nonpolar molecules but NaCl is ionic (very very polar) and smalI. My personal opinion is that Sodium Lauryl Sulphate and Sodium Laureth Sulphate are great at cleansing and controlling oil. Humectants attract and retain moisture, while moisturizers help seal your skin's. It may give you some information as to the size of particles that are comedogenic. Therefore, something is considered comedogenic if it has a tendency to block pores and promote the formation of comedones. But I gave up. Big Market for Black Cosmetics, but Less-Hazardous Choices Limited, K-Beauty Trends: Serums, Essences and EWGs Best Bets, FDA Asks Women To Protect Themselves From Products The Agency Refused To Ban, Study Highlights Importance of Cosmetics Ingredient Safety Tests, Allowed workplace exposures restricted to low doses, Restricted in cosmetics (recommendations or requirements) - use, concentration, or manufacturing restrictions - Japan - restricted for use in cosmetics (concentration limit), Classified as not expected to be potentially toxic or harmful, Environment Canada Domestic Substance List, Classified as a low human health priority, Limited evidence of skin and immune system toxicity or allergies, Not suspected to be an environmental toxin, Risk assessment method deficiencies and data gaps - Maximum reported "as used" concentration is basis of safety assessment by industry safety panel (Cosmetic Ingredient Review, CIR) - implicit safe concentration limit in product, 279 studies in PubMed science library may include information on the toxicity of this chemical, Industry or government recommendations for safe use: restrictions on concentration, impurities, product types, or manufacturing methods - any. Is there a specific size the pore-clogging molecule has to be to be pore clogging? We've provided these ratings as a general guideline. If you want the good list of non-comedogenic products, see this alternate post. If so, what? Silicones are used because they create a protective barrier around skin, and if you aren't acne prone it usually won't cause issues. PubMed online scientific bibliography data. In 1972 Kligman and Fulton applied substances to the inner ear of rabbits and determined that certain acne-causing ingredients for rabbits were capable of forming comedones in humans, as well. Know Your Environment. (Electric charge has little to do with it. It is a number on the 0-5 scalethat describes the potential of an ingredient to cause comedones or irritate the skin surface. The Skin Deep ingredient hazard score, from 1 to 10, reflects known and suspected hazards linked to the ingredients. Water, Sodium Lauroamphoacetate, Sodium Trideceth Sulfate, Limnanthes Alba (Meadowfoam) Seed Oil, Coco-Glucoside, Coconut Alcohol, Peg-120 Methyl Glucose Dioleate, Aniba Rosaeodora (Rosewood) Wood Oil, Geranium Maculatum Oil, Guaiac (Guaiacum Officinale) Extract, Cymbopogon Martini Oil, Rosa Damascena Extract, Amyris Balsamifera Bark Oil, Santalum Album (Sandalwood) Oil, Salvia Officinalis (Sage) Oil, Cinnamomum Cassia Leaf Oil, Anthemis Nobilis Flower Oil, Daucus Carota Sativa (Carrot) Seed Oil, Piper Nigrum (Pepper) Seed Extract, Polysorbate 20, Glycerin, Carbomer, Triethanolamine, Methylparaben, Propylparaben, Imidazolidinyl Urea, Yellow 5 (Ci 19140). Every product and ingredient in Skin Deep gets a two-part score one for hazard and one for data availability. All Rights Reserved. Not sure how this contributes to the topic. http://www.pubmed.gov. These help replenish moisture, strengthen the skin barrier, and offer anti-inflammatory properties. Thanks for posting!! And we're kind of being misled by a lot of labels that claim things are used for "sensitive skin" but they have terribly irritating ingredients. NLM (National Library of Medicine). I personally hate Cetaphil and can somewhat contribute it to my acne getting worse the whole month I was using it. 2006. What is it about the molecule that makes it "pore-clogging? That is why several studies must be conducted to conclude whether something is or isn't comedogenic. This ingredient's score is higher if used in products intended for use around mouth due to increased risk of ingestion and absorption. Though comedogenic ratings are not very reliable, anecdotal evidence (i.e. When applied at 50-100%, some ingredients receive a comedogenic rating of 4-5, but when diluted to only 25%, the comedogenic rating can drop to 1! My scalp's really dry because I've been using baby shampoo for a while and I'm afraid to try something that's going to break me out. What matters solely is the behaviour of the product itself.. If you can't access the article above, it is referenced here: http://books.google.n sebum&f=false. Triticum Vulgare / Wheat germ oil : 5 : 2. It helps hydrate skin Caprylyl glycol works as a humectant, which means it helps hydrate your skin, King explains. We'll touch more on that later. It would be nice if we could just get an acne vaccination , but in reality, taking care of our skin means paying a little extra attention to checking if there are acne-causing ingredients in our products. See how this product scores for common concerns. Information and statements about the products on this site have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease. Phenoxyethanol is an organic compound that has a water solubility of 27 g/L at 20C. Apricot kernel oil : 2 : 0Camphor : 2 : ?Castor oil : 1 : 0Hydrogenated castor oil : 1 : 0Sulfated castor oil : 3 : ?Sandalwood Seed Oil : 2 : 0Squalane : 1 : 0Squalene : 3 : ?Safflower oil (cold pressed only, high lineolic content) : 0 : 0Safflower oil (cooking variety, high oleic content) : 4 : ?Mineral oil : 0 : 0Petrolatum : 0 : ?Sesame oil : 2 : ?Sunflower oil : 0-2 : ? The European Commission on Health and Food Safety also gives this chemical a "safe" rating when used in . Other Ingredients: Water (Aqua), Cocamidopropyl Betaine, Sodium C14-16 Olefin Sulfonate, Methyl Gluceth-20, PPG-26-Buteth-26, PEG-40 Hydrogenated Castor Oil, Butylene Glycol, Cimicifuga Racemosa Root Extract, Camellia Oleifera Leaf Extract, Silver Citrate, Menthol, PEG-150 Distearate, Zea Mays (Corn) Starch, Hydrolyzed Corn Starch, Hydrolyzed Corn Starch Octenylsuccinate, Glyceryl Stearate, Cocamidopropyl Dimethylamine, Polysorbate 80, Citric Acid, Tetrasodium EDTA, Chlorphenesin, Methylisothiazolinone, Limonene, Citrus Reticulata (Tangerine) Leaf Oil, Cymbopogon Nardus (Citronella) Oil, Citrus Medica Limonum (Lemon) Peel Oil, Citrus Aurantifolia (Lime) Oil, Lavandula Hybrida Oil, Citrus Nobilis (Mandarin Orange) Peel Oil, Prunus Armeniaca (Apricot) Kernel Oil, Fragrance (Parfum). Again, thanks SO much for these lists. WaxesCandelilla wax : 1 : 0Camuba wax : 1 : 0Ceresin wax : 0 : ?Beeswax : 0-2 : 0Lanolin wax : 1 : 0Jojoba oil : 0-2 : 0Sulfated jojoba oil : 3 : 0Emulsifying wax NF : 0-2 : 0-2, 5. The list of acne-causing ingredients is HUGE , but here is a list of top 11 acne-causing ingredients to avoid: A comedone is a clogged hair follicle (pore), created from keratin (skin debris) and sebum. Chemistry. It is not just about particle size however. Pharmaceutical and Food Safety Bureau. Linum usitatissiumum seed oil / Linseed oil : 4 : ? It would be really cool if you made a shampoo/conditioner one too. i. I believe it might be comedogenic if you have dry skin. SterolsCholesterol : 0 : 0Soya sterol : 0 : 0Peg 5 soya sterol : 0 : 0Peg 10 soya sterol : 0 : 1Choleth 24 : 0 : 0Sterol esters : 0 : 0. Phenoxyethanol is a preservative used in cosmetics and personal care products. These are very hydrating substances which moisturize the skin deeply and provide anti-aging advantages. Inactive Ingredients: Water, Juglans Regia (Walnut) Shell Powder, Glyceryl Stearate Se, Propylene Glycol, Sodium Laureth Sulfate, Zea Mays (Corn), Kernel Meal, Cocamidopropyl Betaine, Cetearyl Alcohol, Cetyl Alcohol, Triethanolamine, Glyceryl Stearate, Peg-100 Stearate, Prunus Armeniaca (Apricot) Fruit Extract, Cetyl Acetate, Carbomer, Polysorbate 60, Ceteareth-20, Acetylated Lanolin Alcohol, Ppg 2, Methyl Ether, Phenethyl Alcohol, Glycerin, Methylisothiazolinone, Fragrance, Titanium Dioxide. But, don't let that fool you. So, thanks again for listing these!! The higher the comedogenic rating, the more likely it can clog pores and cause acne. Water (Aqua), Juglans Regia (Walnut) Shell Powder, Glyceryl Stearate, Propylene Glycol, Sodium Laureth Sulfate, Zea Mays (Corn) Kernel Meal, Cocamidopropyl Betaine, Cetearyl Alcohol, Cetyl Alcohol, PEG-100 Stearate, Cetyl Acetate, Ceteareth-20, Titanium Dioxide (CI 77891), Polysorbate 60, Acetylated Lanolin Alcohol, Triethanolamine, Carbomer, Fragrance (Parfum), Phenethyl Alcohol, PPG-2 Methyl Ether, Limonene, Linalool, Methylisothiazolinone, Glycerin, Prunus Armeniaca (Apricot) Fruit Extract. I doubt that they have answers but here goes: 1. ThickenersCarboxymethylcellulose : 0 : 0Hydroxypropylcellulose : 1 : 0Magnesium aluminum silicate : 0 : 0Carbomer 940 : 1 : 0Bentonite : 0 : 0Kaolin : 0 : 0Talc : 1 : 0Sorbitan oleate : 3 : 0. Classification and Labelling: Chemicals: Annex VI of Directive 67/548/EEC through the 31st ATP. Some products earn a comedogenic reputation through other ways, such as human research or observation of dermatologists. Sunflower oil is a non-comedogenic carrier oil that's good for any skin type. The American Acne Association does not provide medical advice, diagnosis, or treatment. For a more in-depth understanding of comedogenic ratings of products, here is an overview of the comedogenic scale: 0 - Will not clog pores 1 - Slight chance of experiencing clogged pores 2 - Low chance of experiencing clogged pores 3 - Moderate chance of experiencing clogged pores 4 - Relatively high chances of experiencing clogged pores . PigmentsD&C red #6 : 1 : 0D&C red #9 : 1 : 0D&C red #19 : 2 : 0D&C red #27 : 2 : 0D&C red #30 : 3 : 0D&C red #36 : 3 : 0D&C red 40 : 2 : 2Ultramarine violet : 0 : 0Iron oxides : 0 : 0Cafmine : 0 : 0Titanium dioxide : 0 : 0, 8. [Edited image out]Obviously some people can get away with more comedogenic ingredients than others. Mad Hippie Reviews. If you have any ingredients or products to add, please reply! Because it's a surfactant, it easily bonds with dirt, oil, and other impurities, making it easy to remove them from the skin. ingredient : comedogenic factor : irritant factor, 1. Comments will be approved before showing up. I questioned at first why something that's creamy is being used on my acne prone, oily skin. It's a preservative, and it and the parabens are the better tolerated ones. For more tips on picking the best products for your skin, see our post on Minimalist Skincare , or our helpful guide on Finding the Right Product for Your Skin Type . [Edited image out]. What is comedogenic & irritancy rating? One study in 1976 used the rabbit model to formulate a non-comedogenic cosmetic formulation; its use in acne-prone women reduced the rate of acne from 25% to less than 5%. http://www.acne.org/messageboard/index.php/topic/319656-master-100-non-comedogenic-list/. Despite this, we still know there may be some relevance for people who are prone to cosmetic acne, particularly if an ingredient scored very high (4-5) on the comedogenicity scale. Remember - only very clear positives (4-5) and negatives (0-1) are useful, and even then, only in some situations. Many products can be used by acne-prone people even with a few comedogenic ingredients, because of the proportion of ingredients and the interaction with the rest of the formulation. Many dermatologists condemn the models as entirely useless in providing information on which ingredients are and are not comedogenic, while others still rely on the comedogenicity scale heavily. Just because something claims to be "non-comedogenic" "non-acnegenic" "oil-free" "dermatologist tested" or "dermatologist approved" does NOT mean the product is free of comedogenic ingredients. 4-5 Highly Pore clogging, best to avoid especially if they are near the top of the ingredient list. Phenoxyethanol is a widely used synthetic preservative with global approval for use in rinse-off or leave-on cosmetic products in concentrations up to 1%. Similarly, a finished product can end up being more comedogenic than the ingredients themselves. Comedogenic: Tending to produce or aggravate acne. It can be more allergenic than even SLS. Its main fatty acid, Lauric Acid has some research showing that it is a promising ingredient against evil acne-causing bacteria, P. acnes but at the same time, both Lauric Acid and coconut oil have a very high comedogenic rating (4 out of 5). If so, what evidence? . For example, in all cases, these ingredients were applied in their raw form, which is vastly different from the finished product that you would be applying to your face. C. Is there some other characteristic about an ingredient's molecules that make it pore-clogging? It's often used in even lower amounts, especially when combined with other preservatives. [5] Not sure how this contributes to the topic. 0 is the bestand means no comedones/irritation, while 5 means the (undiluted) ingredient has a good chance of causing problems. Effective Makeup Remover Balm with Non-Greasy Feel . Will the ingredients clog pores for everyone or just some people? Development of pimples is observed. The small sample size is also a major concern, as it is hard to extrapolate the findings of so few people. Everyone's skin is different and if you rule out certain ingredients because of their comedogenic ratings, you may miss . Lanolins Acetylated lanolin : 4 : 0Acetylated lanolin acohol : 4 : 2Anhydrous lanolin : 0-1 : ?Lanolin alchol : 0-2 : 2PEG 16 lanolin (Solulan 16) : 4 : 3PEG 75 lanolin : 0 : 0, 2. Sodium Lauryl Sulfate and Sodium Laureth Sulfate, PG Monostearate / Propylene glycol monostearate : 3 : 0. Seaweed (Algae) Extract, Mineral oil Glycerin, Isohexadecane, Citrus Aurantifolia (Lime) Extract, Microcrystalline Wax, Lanolin Alcohol, Sesame Seed Oil, Eucalyptus Oil, Magnesium Sulfate, Sesame Seed, Medicago sativa (alfalfa) seed powder, Helianthus Annuus (sunflower) Seedcake, Prunus amygdulus dulcis (sweet almond) seed meal, Sodium Gluconate, Potassium Gluconate, Copper Gluconate, Calcium Gluconate, Magnesium Gluconate, Zinc Gluconate, Paraffin, Tocopheryl succinate, Niacin, Beta-carotene, Decyl oleate, Aluminium distearate, Octyldodecanol, Citric acid, Cyanocobalamin, Magnesium stearate, Panthenol, Limonene, Geraniol, Linalool, Hydroxycitronellal, Citronellol, Benzyl salicylate, Citral, Methylchloroisothiazolinone, Methylisothiazolinone, Alcohol Denat., Fragrance (Parfum). Obviously some people can get away with more comedogenic ingredients than others. Phenoxyethanol is used as a preservative in cosmetic products to limit bacterial growth. people commenting in forums . This is a study on the comedogenicity of human sebum http://archderm.jamarticleid=531776 . However, this study did not include individuals who are not acne prone, and so the results cannot be extrapolated. Methylchloroisothiazolinone and Methylisothiazolinone are the preservatives that generally aren't tolerated so well: they're not recommended for non-wash off products. Pay particular attention to the 4-5 ratings, and only if theyre within the first few ingredients of a product. But rabbit ears are not human ears. Originally, animal models were used to determine the comedogenic potential of raw materials, with the assumption that the finished formulations containing these ingredients would also be comedogenic. You dont need to go through your current skincare products and scan the ingredients over with a fine-tooth comb to determine what ends up in the garbage bin if theyre working well for you, thats all that matters. I can't find one that doesn't irritate me in some way. 7. As mentioned, there may be ingredients that are non-comedogenic, which should still be avoided for other reasons (health and skin-related), but thats another topic for another day.
