beta-carotene

Goodantioxidant

Antioxidant and precursor to Vitamin A, also used as a colorant.

What is beta-carotene?

CAS Number

7235-40-7

Formula

C40H56

Molecular Weight

536.9 g/mol

Also known as: beta-carotene, beta Carotene, beta,beta-Carotene, Betacarotene, Solatene

What does beta-carotene do for skin?

Beta-carotene is a carotenoid and a precursor to vitamin A. In the skin, it primarily functions as a potent antioxidant, neutralizing reactive oxygen species (ROS) generated by UV radiation and environmental stressors. It provides a degree of intrinsic photoprotection by absorbing UV radiation, quenching singlet oxygen, and reducing lipid peroxidation, thereby mitigating UV-induced damage and inflammation.

Typical concentration: 0.01-0.5% (most formulas use 0.05-0.2% as an antioxidant and colorant; higher concentrations can impart a yellow/orange hue to the skin).

Is beta-carotene safe?

Beta-carotene is generally considered safe for cosmetic use with low irritation and sensitization potential. The Cosmetic Ingredient Review (CIR) Expert Panel has not issued a specific safety assessment for Beta-Carotene, but carotenoids are widely recognized as safe. High topical concentrations or oral intake can lead to a benign yellowing of the skin (carotenodermia).

What does the research say about beta-carotene?

Regulatory Info

Status: Restricted
Restrictions: IV/111; .beta.,.beta.-carotene
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Frequently Asked Questions

What does beta-carotene do in skincare?+

Antioxidant and precursor to Vitamin A, also used as a colorant. Beta-carotene is a carotenoid and a precursor to vitamin A. In the skin, it primarily functions as a potent antioxidant, neutralizing reactive oxygen species (ROS) generated by UV radiation and environmental stressors. It provides a degree of intrinsic photoprotection by absorbing UV radiation, quenching singlet oxygen, and reducing lipid peroxidation, thereby mitigating UV-induced damage and inflammation.

Is beta-carotene safe for sensitive skin?+

Beta-carotene is generally considered safe for cosmetic use with low irritation and sensitization potential. The Cosmetic Ingredient Review (CIR) Expert Panel has not issued a specific safety assessment for Beta-Carotene, but carotenoids are widely recognized as safe. High topical concentrations or oral intake can lead to a benign yellowing of the skin (carotenodermia).

What percentage of beta-carotene should I look for?+

Look for products with 0.01-0.5% (most formulas use 0.05-0.2% as an antioxidant and colorant; higher concentrations can impart a yellow/orange hue to the skin). for clinical efficacy.