Water, Propylene Glycol, Ascorbic Acid(5%), Hydroxyethylcellulose, Centella Asiatica Extract, Citrus Junos Fruit Extract, Illicium Verum(Anise) Fruit Extract, Citrus Paradisi(Grapefruit) Fruit Extract, Nelumbium Speciosum Flower Extract, Paeonia Suffruticosa Root Extract, Scutellaria Baicalensis Root Extract, Polysorbate 60, Brassica Oleracea Italica (Broccoli) Extract, Chaenomeles Sinensis Fruit Extract, Orange Oil Brazil, Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Disodium EDTA, Lavandula Angustifolia (Lavender) Oil, Camellia Sinensis Callus Culture Extract, Larix Europaea Wood Extract, Chrysanthellum Indicum Extract, Rheum Palmatum Root Extract, Asarum Sieboldi Root Extract, Quercus Mongolia Leaf Extract, Persicaria Hydropiper Extract, Corydalis Turtschaninovii Root Extract, Coptis Chinensis Root Extract, Magnolia Obovata Bark Extract, Lysine HCL, Proline, Sodium Ascorbyl Phosphate, Acetyl Methionine, Theanine, Lecithin, Acetyl Glutamine,SH-Olgopeptide-1, SH-Olgopeptide-2, SH-Polypeptide-1, SH-Polypeptide-9, SH-Polypeptide-11, Bacillus/Soybean/Folic Acid Ferment Extract, Sodium Hyaluronate, Caprylyl Glycol, Butylene Glycol, 1,2-Hexanediol. An in-depth Klairs skincare review revealed that the company has been cruelty-free and Vegan since 2010. The company has the Korea Animal Rights Advocates’ (KARA) stamp of approval as a cruelty-free brand. Is Klairs a Korean brand? Nếu bạn có làn da dầu mụn, da dầu nhờn thì hoàn toàn có thể dùng serum vitamin C của Klairs. Bởi sản phẩm này có kết cấu dễ thấm, đặc biệt trong bảng thành phần của sản phẩm có chiết xuất lá rau má với tác dụng kháng khuẩn, làm dịu da rất tốt. Cùng vói đó là Ascorbic Acid 5% có tác dụng kích thích da sản sinh Collagen, làm mờ vết thâm mụn.

Centella Asiatica: also called Tiger Grass or Indian Pennywort, this Asian plant contains the compounds madecassoside, madecassic acid, asiaticoside, and asiatic acid, which have wound healing properties and help reduce inflammation (source: Centella Asiatica in Cosmetology, 2013) Dear, Klairs is a clean and vegan brand. Their products are formulated with natural, plant based ingredients and no harmful additives. Is Dear, Klairs cruelty free?A lot of skin care products now contain Vitamin C. Studies show anything from 1% to 20% is effective, so don’t think that only concentrations in the double digits are effective! A general rule of thumb: The higher the concentration, the more likely it will cause sensitivity. Vitamin C at 20% has caused my usually non-sensitive skin to react with a stinging sensation and irritation. I’m a firm believer that if your skin is irritated or red, your skin is trying to tell you that it doesn’t like. Beating your skin into submission is a bit counterintuitive, don’t you think? A little goes a long way. After 3 months of daily use, my little bottle is still half full which is awesome. Pure Vitamin C is easily destabilized by light and oxygen. You can take precautions to prevent that from happening, such as keeping it in a dark bottle and keeping it sealed tight in a cool place away from light, but no matter how well you store pure Vitamin C, its effectiveness actually naturally drops after about a month. You’ll know when it is no longer effective when your formula turns an ugly brown color. I’ve spoken with research and development skin care specialists in Korea, and they echo my sentiments. There are also tons of studies that show Vitamin C in a stabilized form is just as beneficial.

Some also complimented the scents and hydrating properties. One comment read,“ Gives a natural glowing hydrating look and great for sensitive or acne prone skin.”Another reviewer shared that their skin was now “plump and healthy.” Even if you don’t have the time for a dedicated deep skin routine once a week, giving your skin a break at the end of the day is a must. So before trying a new product, it pays to do a little bit of research first. Pay special attention to ingredients that you might have a reaction to. No oxidation. And it’s as clear as the day I got it. No oxidation at all. I do make sure to close the bottle tightly and I keep it in a drawer away from light, but other vitamin C serums would have had some oxidation by now.Sodium Ascorbyl Phosphate: this is a commonly used Vitamin C derivative. It's listed near the bottom of the ingredient list which means it's a trace amount This has become a staple in my routine. I've been burned (literally) before by other vitamin c products, but this has never given me issues and does a really good job at brightening and fading dark spots." - Gabrielle F. The concentration of Vitamin C is at 5%, which is gentle enough for sensitive skin. If you’re new to Vitamin C serums, this one is a great one to start with. On the flip side, Vitamin C that has been stabilized ( i.e. “Ascorbyl Methylsilanol Pectinate” or “Ascorbyl Palmitate” on the ingredients list) has a longer shelf life of about two years, and it doesn’t have to be stored in a dark bottle. I hope you enjoyed my 2-part series on Vitamin C! Let me know if you have any questions about it or your thoughts on Vitamin C below.