NIVEA MEN Extra White Serum SPF 50 ingredients (Explained)

The sodium salt form of skincare superstar, vitamin C. If you do not know what the boastful dither about vitamin C is, you are missing out and you have to click here and read all the geeky details about it. Pure vitamin C ( aka ascorbic acerb, AA ) is great and all, but its miss of constancy is a big challenge for the cosmetics industry. One solution is to create static derivatives that can be absorbed into the bark, convert there to AA and do all the magic AA is proven to do ( which is being an antioxidant, a collagen booster, and a skin brightener ). SAP ( the vit C derivative instrument, not the enterprise software, obvs ) is a promise derivative that has great stability up to pH 7. The challenge with it though is skin penetration. unfortunately, it seems to be limited, or to quote a capital article from the Journal of Cosmetic Dermatology “ locally applied ascorbyl phosphate salts are, at very best, ill absorbed in comparison with AA ”. Regarding conversion to AA, there seems to be no data about it, so we can neither deny nor confirm it.

We have better news regarding the three magic abilities of vitamin C : there is in-vivo ( tested on real people ) data showing that SAP does have photo-protective (aka antioxidant) properties, though less than pure AA. SAP might besides aid collagen boosting; in-vitro ( made in the lab ) data shows that it works, but is less effective than another vitamin C derived function, called MAP ( that seems to be angstrom effective as pure AA ). As for skin-brightening, there is a trade publication with in-vivo data showing that SAP can fade brown spots.

Another thing sap might be able to do is to help with acne. A 2005 sketch showed in vitro ( in test tube ) that 1 % SAP has a strong antimicrobial activity on evil acne causing P. acnes and it besides showed in vivo ( on real people ) that 5 % SAP can strongly improve the inflammatory and non-inflammatory lesions of acne vulgaris. In fact, the results were comparable or evening slenderly better than with 5 % benzoyl peroxide.

And there is even more see SAP and acne. A nice double-blind survey from 2009 showed that 5 % SAP reduced the inflammatory lesions by 20.14 % and 48.82 % within 4 and 8 weeks respectively and when combined with 0.2 % retinol the results were flush better. With this combination treatment, the improvement was 29.28 % after 4 weeks and 63.10 % after 8 weeks of application .
aside from research studies, anecdotal attest besides supports SAP being a predict vitamin C derivative. One of the best-selling ( vitamin C ) serums in Sephora is the Ole Henriksen Truth Serum, while on Amazon it ‘s the OzNaturals Vitamin C 20 Serum. Another popular choice is the Mad Hippie Vitamin C serum, and all of these contain vitamin C in the mannequin of SAP .
overall, we think SAP is a goody!   In terms of anti-aging, it ‘s credibly not arsenic effective as pure Ascorbic Acid, but it ‘s wholly worth a test. however, if your skin is acne-prone, SAP is your class of Vitamin C and it ‘s a must-try .

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Category : Hair