Also known as: Provitamin A, Carotene
Provitamin A carotenoid converted to retinol as needed. Cannot cause toxicity. Provides independent antioxidant benefits.
May yellow skin (harmless)
Smokers avoid high-dose supplements
We haven’t curated landmark studies for Beta-Caroteneyet — one-click into the primary literature here. PubMed (RCTs) is usually the highest-signal starting point.
Safe vitamin A source
Consult healthcare provider
No toxicity
Other ingredients in the Vitamin category.
Formulate Research Team. (2026, September). Beta-Carotene — Evidence-Based Supplement Guide. Formulate Supplement Encyclopedia. https://app.formulate-health.app/learning/supplements/beta-carotene
Educational content based on published research and our scoring methodology. Not medical advice — consult a qualified healthcare provider before starting, stopping, or changing supplements, especially if you take medications, are pregnant, or have a medical condition.