ZINC ASCORBATE
Commonly Found In
Overview
ZINC ASCORBATE is a cosmetic ingredient primarily used for ANTIOXIDANT. It is commonly found in various cosmetic formulations and serves important functions in personal care products.
Also known as: Zinc Vitamin C Salt, Zinc L-Ascorbate
Key Benefits
Studies suggest zinc ascorbate may help provide antioxidant protection through its vitamin C component and may help support collagen synthesis. Zinc's role in skin health suggests it may help with skin barrier function. The combination may offer complementary benefits for aging and uneven skin tone.
Skin Compatibility Ratings
Comedogenic Rating
Zinc-ascorbic acid salt; non-comedogenic.
Source: Assessment based on component profile (zinc + ascorbic acid)
Irritancy Rating
Generally well-tolerated; mild irritation possible at higher concentrations.
Source: Assessment based on zinc salt and ascorbic acid irritancy data
Typical Use Concentration
Range
0.5β5% (where permitted)
Optimal
1β3%
Concentration governed by total zinc limits under EU Annex III where applicable.
Works Well With / Avoid
Works Well With
Use With Caution
EU restricts zinc compounds (Annex III/24). Zinc ascorbate provides a stable form of vitamin C activity combined with zinc. More stable than pure ascorbic acid in certain formulations.
Commonly Found In
Global Regulation Summary
Overview of current status across major international markets.
Detailed Regional Status
| Region | Status | Max Conc. | Conditions | Source |
|---|---|---|---|---|
| πͺπΊ EU | Banned | - | - | Official β |
| πΊπΈ USA | Allowed | - | - | Official β |
| π―π΅ Japan | Allowed | - | - | Official β |
| π°π· Korea | Unknown | - | - | Official β |
| π¬π§ UK | Restricted | - | Follows EU regulations (III/24) | Official β |
π Why Regulations Differ
EU restricts zinc compounds under Annex III/24 with limits on total zinc concentration in cosmetics. The US and Japan permit zinc compounds generally, applying standard safety assessments.
Regulation Analysis
Regional Agreement
Banned in EU but allowed in USA, Japan.
Category Comparison
There are 59 ingredients in the ANTIOXIDANT category. 88% are banned in at least one major market.
Strictness Ranking
πΏ Natural Sources
Synthetic compound combining zinc and ascorbic acid (Vitamin C). Both components occur naturally in foods, but the salt form is synthesized.
π How It's Made
Produced by reacting ascorbic acid with zinc oxide or zinc carbonate in aqueous solution, followed by crystallization and purification.
π Uses in Cosmetics
Used as a stable form of Vitamin C with added zinc benefits for antioxidant protection and skin health. Banned in EU (Annex III/24) and restricted in UK. Allowed in US and Japan. Less common than ascorbic acid or sodium ascorbate due to regulatory restrictions and formulation challenges.
π¬ Other Applications
Dietary supplement providing both Vitamin C and zinc for immune support. Used in some oral care products for gum health.
Related Skin Concerns
Data Sources
- β’ EU CosIng database β Annex III/24
- β’ Research on ascorbic acid salts in skin care
- β’ FDA cosmetic ingredient database
Last data verification: 2026-04-12
Related Ingredients
CANNABIDIOL - DERIVED FROM EXTRACT OR TINCTURE OR RESIN OF CANNABIS
CANNABIDIOL - SYNTHETICALLY PRODUCED
CANNABIS SATIVA EXTRACT
CANNABIS SATIVA FLOWER/LEAF/STEM EXTRACT
Zinc White
ZINC OXIDE
CALCIUM FLUORIDE
Learn More
Frequently Asked Questions
Why is ZINC ASCORBATE banned in the EU but allowed in the US?
The EU follows a precautionary principle, banning ZINC ASCORBATE under III/24 due to potential safety concerns. The US FDA has not found sufficient evidence to prohibit its use, allowing it under different safety assessment standards. This reflects differing regulatory philosophies between the two regions.
Why is ZINC ASCORBATE banned in the EU but allowed in Japan?
The EU prohibits ZINC ASCORBATE (III/24) based on their strict safety criteria. Japan's Ministry of Health, Labour and Welfare (MHLW) has evaluated the ingredient and permits its use, potentially with different safety data or usage conditions.
What is ZINC ASCORBATE used for in cosmetics?
ZINC ASCORBATE is primarily used for antioxidant in cosmetic products. It also serves as oral care, skin protecting. The ingredient is commonly found in anti-aging serums and creams.
Which countries regulate ZINC ASCORBATE?
ZINC ASCORBATE is banned in EU. It has concentration limits or usage restrictions in UK. The ingredient is freely allowed in JP, US.
Are there alternatives to ZINC ASCORBATE?
Due to regulatory restrictions on ZINC ASCORBATE, cosmetic manufacturers often use alternative ingredients with similar functions. For antioxidant, alternatives may include other approved ingredients in the same category. Consult product labels for specific formulations, and look for products compliant with your region's regulations.
Disclaimer
The information on this website is for educational and informational purposes only and is not intended as medical advice. While we strive for accuracy based on official government databases, cosmetic regulations change frequently. Always consult with a qualified professional or refer to the latest official regulatory documents for compliance. We are not responsible for any actions taken based on the information provided here.