Renewcell Cosmedica Vitamin C 20 % + Hyaluronic Acid Serum

Renewcell Cosmedica Vitamin C 20 % + Hyaluronic Acid Serum Renewcell Cosmedica Vitamin C 20 % + Hyaluronic Acid Serum ingredients explained: Vitamin C, Niacinamide, Hyaluronic Acid, L-Glutathione, Pomegranate Extract, Lactic Acid, Grapeseed Extract, White Peony Extract, Vitamin E, Allantoin, Tetrahydropiperine, Bisabolol Show all ingredients by function Vitamin C antioxidant, skin brightening, buffering superstar Niacinamide cell-communicating ingredient, skin brightening, anti-acne, moisturizer/​humectant Hyaluronic Acid skin-identical ingredient, moisturizer/​humectant goodie L-Glutathione Pomegranate Extract Lactic Acid exfoliant, moisturizer/​humectant, buffering Grapeseed Extract antioxidant, antimicrobial/​antibacterial White Peony Extract Vitamin E antioxidant 0-3, 0-3 Allantoin soothing 0, 0 Tetrahydropiperine Bisabolol Works best between a concentration of 5-20% Boosts the skin’s own collagen production Fades pigmentation and brown spots If used under sunscreen it boosts its UV protection Extremely unstable and oxidizes very easily in presence of light or air Stable in solutions with water only if pH is less than 3.5 or in waterless formulations Vit E + C work in synergy and provide superb photoprotection Ferulic acid doubles the photoprotection effect of Vit C+E and helps to stabilize Vit C Potent Vit. C serums might cause a slight tingling on sensitive 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’s naturally in our skin and behaves there like a sponge It can bind up to 1000 times its own weight in water It is a big molecule from repeated subunits (polymer) so different molecular weight versions exist (unfortunately there is no way to determine MW from INCI list only) High-molecular-weight-HA (>500 kDa) is an excellent surface hydrator, skin protectant and can act as an osmotic pump helping water-soluble actives to penetrate deeper into the skin Low-molecular-weight-HA (< 500 kDa) can hydrate the skin somewhat deeper though it is still a big molecule and works mainly in the epidermis (outer layer of the skin) Low-molecular-weight-HA might also help the skin to repair itself by increasing its self-defense (~ 200kDa used in the study) Ultra-low-molecular-weight-HA (<50kDa) is a controversial ingredient and might work as a pro-inflammatory signal molecule We don't have description for this ingredient yet. It’s the second most researched AHA after glycolic acid It gently lifts off dead skin cells to reveal newer, fresher, smoother skin It also has amazing skin hydrating properties In higher concentration (10% and up) it improves skin firmness, thickness and wrinkles Choose a product where you know the concentration and pH value because these two greatly influence effectiveness Don’t forget to use your sunscreen (in any case but especially so next to an AHA product) We wholeheartedly support the rise of seedless grapes as fruit snacks, but when it comes to skincare, we are big fans of the seeds. They contain the majority of the skin goodies that - similar to green tea - are mostly polyphenols (but not the same ones as in tea). The most abundant ones in grape are called proanthocyanidins, and 60-70% of them are found in the seeds (it's also often abbreviated as GSP - grape seed proanthocyanidins). In general, the darker the fruit, the more GSPs and other flavonoids it contains. Expand to read more So what's so special about GSPs? Well, they are super-potent antioxidants, much stro what‑it‑does antioxidant | skin brightening | buffering cell-communicating ingredient | skin brightening | anti-acne | moisturizer/humectant skin-identical ingredient | moisturizer/humectant exfoliant | moisturizer/humectant | buffering antioxidant | antimicrobial/antibacterial irritancy, com.

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