L-Ascorbic Acid, Pharmaceutical Grade USP & BP, Micronized, Vitamin C, Water Soluble. 500g
- L-Ascorbic Acid
- Pure 100% Vitamin C
- Skin Lightener
- Non GM
- BP/USP Pharmaceutical Grade
Description: Active form of vitamin C as it occurs naturally. 100% pure (USP grade). pH 3 (0.5 % solution). White powder, ultrafine & micronized, odourless. Easily soluble in water & alcohol.
INCI Name: L-ascorbic acid
Properties: Potent antioxidant (shown to be able to protect skin from oxidative damages). Can improve appearance of aged and fragile skin. Widely used as add-on ingredient in skin-lightening products to correct hyperpigmentation and age spots. Antioxidant effect can be increased by combining L-ascorbic acid with L-ascorbyl palmitate and/or vitamin E.
Use: Add to water phase of formula, usual final concentration 0.2-5 %. Tip: sprinkle vitamin C powder slowly to the water under constant stirring to assure that everything dissolves completely. Should be formulated at pH 4-5 for best results. For external use only.
Applications: Lotions, creams, sun care & after sun products, shampoos, makeup products (e.g. lipsticks).
Appearance: Ultrafine white crystalline powder
Mesh Size: 100% through sieve No. 100, min. 95% through sieve No. 200 (75 microns)
pH (5% solution): 2.2 - 2.5
Certificate of Analysis available upon request.
100g Food Grade Pouch
200g Food Grade Pouch
500g Plastic Jar
1 kg Plastic Jar
5 kg Plastic Jar
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Leonardi Laboratories is a family run business that has specialised
in the sourcing and supply of pure & natural essential oils, carrier oils
and other related products since 1992. We have a policy of supplying
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