INCI: Ascorbic Acid · CAS: 50-81-7
Ascorbic Acid (Vitamin C)
Pure L-ascorbic acid, the gold standard antioxidant for brightening.
About Ascorbic Acid (Vitamin C)
Ascorbic acid, commonly known as Vitamin C, is a naturally occurring antioxidant that plays a critical role in skin care formulations. It is valued for its ability to protect skin from oxidative stress, improve the appearance of aging skin, and promote a brighter complexion. Widely used in both cosmetic and pharmaceutical applications, ascorbic acid is available in various purities and grades to cater to specific industry requirements.
Function: antioxidant, brightening agent, anti-aging, protective agent
Recommended Usage
Skin care: 0.2%-20%, typically used at 10%-15% for anti-aging and brightening benefits. High-concentration formulations (>10%) are effective but require appropriate pH adjustment and packaging to ensure stability.
Hair care: Typically 0.1%-1% as an antioxidant or scalp treatment to protect against oxidative stress.
Regulatory Status
- EU (max No explicit maximum, generally safe up to 20%): Approved for use in cosmetics; safe as used within regulatory limits
- US (max No explicit maximum, generally safe up to 20%): Approved by the FDA for cosmetic and OTC formulations
- ASEAN (max 20%): Approved for use in cosmetics; regulated under general cosmetic guidelines
Suppliers & Distributors
- DSM-Firmenich (Manufacturer)
- BASF SE (Manufacturer)
- CSPC Pharmaceutical Group Ltd (Manufacturer)
- MakingCosmetics (Distributor)
- Spectrum Chemical (Distributor)
- Univar Solutions (Distributor)
Common questions about Ascorbic Acid (Vitamin C)
What is Ascorbic Acid (Vitamin C)?
Pure L-ascorbic acid, the gold standard antioxidant for brightening.
What is the INCI name for Ascorbic Acid (Vitamin C)?
The INCI name for Ascorbic Acid (Vitamin C) is Ascorbic Acid. INCI (International Nomenclature of Cosmetic Ingredients) is the standardized naming system used on cosmetic product labels worldwide.
What is the CAS number for Ascorbic Acid (Vitamin C)?
The CAS number for Ascorbic Acid (Vitamin C) (Ascorbic Acid) is 50-81-7. The CAS number is the unique chemical identifier assigned by the Chemical Abstracts Service.
What does Ascorbic Acid (Vitamin C) do in cosmetic formulations?
In cosmetic formulations, Ascorbic Acid (Vitamin C) (Ascorbic Acid) functions as: antioxidant, brightening agent, anti-aging, protective agent.
What percentage of Ascorbic Acid (Vitamin C) is typically used in cosmetics?
Typical use levels for Ascorbic Acid (Vitamin C) (Ascorbic Acid) in cosmetic formulations: In skin care: 0.2%-20%, typically used at 10%-15% for anti-aging and brightening benefits. High-concentration formulations (>10%) are effective but require appropriate pH adjustment and packaging to ensure stability.. In hair care: Typically 0.1%-1% as an antioxidant or scalp treatment to protect against oxidative stress.. Always confirm against the supplier's technical data sheet and the regulatory limits for your target market.
Is Ascorbic Acid (Vitamin C) allowed in cosmetics in major markets?
Ascorbic Acid (Vitamin C) (Ascorbic Acid) is regulated as follows in major markets: EU (max No explicit maximum, generally safe up to 20%); US (max No explicit maximum, generally safe up to 20%); ASEAN (max 20%). See the Regulatory Status section above for the specific restrictions and conditions in each territory.
Who manufactures Ascorbic Acid (Vitamin C)?
Ascorbic Acid (Vitamin C) (Ascorbic Acid) is manufactured by suppliers including DSM-Firmenich, BASF SE, CSPC Pharmaceutical Group Ltd, Northeast Pharmaceutical Group Co. Ltd. Sign in to Chemdex to see full contact details, SDS / TDS documents, and regional offices for every supplier.