La Roche-Posay Pure Vitamin C 10 Serum. The best Vitamin C serum for sensitive skin. Specifications. RRP: $39.99/£38. Vitamin C: 10%. Key ingredients: Hyaluronic acid, salicylic acid. Naturium has a good vitamin C serum that also has hyaluronic acid and is in a pump. Big fan. Feels great and def makes my skin feel glowy and even. Meglow anti ageing cream contains vitamin c and also other ingredients. Used for reduce wrinkle and fine line. Gentle and effective. I used to use the gold-standard vitamin C serum, but ever since I had contact dermatitis more than a year ago, I can no longer tolerate I unfortunately. Vanicream's Vitamin C Serum is definitely gentler, yet it's still effective. And a great price! I definitely recommend this serum. Ken. For a 20% serum, multiply the volume of your container by 0.2 to get the LAA required in grams. (grams = mL x 0.2) For example, I’m making 20 mL of a 10% vitamin C serum: grams = 20 x 0.1 = 2 grams LAA. 1. After cleansing your face, apply a pea-sized amount of serum, patting it evenly over skin with your finger. 2. If you have sensitive skin, wait 10 to 15 minutes after washing your face before BEST OVERALL. Best Overall: Carrot & Stick The Repair Serum. Carrot & Stick’s hyaluronic serum visibly lifts, tightens, and firms while defending against damaging free radicals. Hyaluronic acid and vitamin E deliver an instant boost of hydration, while a blend of synthesized growth factors encourages elasticity, cell turnover, and nutrient eDFQJ. Sure enough, research shows that applying a vitamin C serum before sunscreen further protects skin against environmental aggressors that lead to DNA breakdown, which damages skin cells over time iS Clinical Super Serum Advance Plus $155.00. Shop. In the morning, I use the Super Serum Advance Plus, a mix of L-ascorbic acid (or vitamin C in its purest form), kojic acid (a brightening agent), copper tripeptide growth factor, and retinol. This helps make my skin firmer to help diminish fine lines and also exfoliates dead, pore-clogging cells. Vitamin C Blend: Roc skincare products often include a Vitamin C blend as a potent ingredient. The Roc Multi Correxion Revive and Glow Daily Serum, for instance, contains a 10% Vitamin C blend combined with peptides and hydrators for enhanced effectiveness. Vitamin C is known for its brightening and tightening skincare benefits. Or look for another product that isn't a vitamin C serum which is much more easily formulated and less likely to cause irritation. Arbutin and niacinamide comes to mind. Also look for a gentle chemical exfoliant or even better a retinol. They are much cheaper and formulation for price is more worth it than a vitamin C serum that could be unstable. (Worth noting: Most skincare products use different, more stable forms of vitamin C such as ascorbyl palmitate and magnesium ascorbyl phosphate, rather than ascorbic acid.) It's also worth pointing out that vitamin C is naturally found in our skin: "If the two ingredients weren't compatible, we'd all suffer when using topical niacinamide," says This The Ordinary Vitamin C serum is an oil based serum that is formulated with the vitamin C derivative ascorbyl tetraisopalmitate. This vitamin c derivative is known to be one of the most gentle and stable which is why it can be used in such a high dosage like 20%. This The Ordinary Vitamin C serum is also infused with essential fatty acids

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