Beta-Carotene
Vitamin
Also known as: Provitamin A, Carotene
B
Grade B💊 6-15 mg daily🎯 4 primary uses🔗 3 synergies⚠️ Review warnings
Levels upNutrition+50 pts
Overview
Provitamin A carotenoid converted to retinol as needed. Cannot cause toxicity. Provides independent antioxidant benefits.
Primary Uses
Vitamin A precursorAntioxidantSkin protectionEye health
Frequently Asked About Beta-Carotene
How much Beta-Carotene should I take?
The typical effective range is 6-15 mg daily. Individual needs vary based on age, body weight, diet, and goals — start at the lower end and adjust based on response. Always consult a healthcare provider before starting a new supplement.
When is the best time to take Beta-Carotene?
With fat. Consistency matters more than perfect timing — pick a daily anchor (e.g. with breakfast or before bed) and stick with it.
Should I take Beta-Carotene with food?
Yes.
Does Beta-Carotene interact with medications?
Yes — known interactions include Orlistat reduces absorption. If you take any prescription medication, talk to your doctor or pharmacist before starting Beta-Carotene.
What does Beta-Carotene pair well with?
Beta-Carotene stacks well with Lycopene, Lutein, and Vitamin E — these combinations either improve absorption or work synergistically toward common goals.
Who should not take Beta-Carotene?
Beta-Carotene should be avoided or used with caution by people with Current smokers (high-dose). Pregnant or breastfeeding women should consult a healthcare provider before use.
What are the side effects of Beta-Carotene?
Most people tolerate Beta-Carotene well. The most commonly reported side effects are Carotenodermia (harmless). Side effects are usually dose-dependent — lowering the dose often resolves them.
Dosage
Typical range
6-15 mg daily
Timing
With fat
With food
Yes
Duration
May yellow skin (harmless)
Special Populations
Smokers avoid high-dose supplements
Research & Studies
Search the literature now
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.
Mechanism of Action
- • Converted to retinol as needed
- • Conversion regulated by status
- • Independent antioxidant activity
Evidence Quality
Evidence Grade B
Safe vitamin A source
Safety & Contraindications
Serious Warnings
- • Increases lung cancer in smokers (high-dose)
Contraindications
- • Current smokers (high-dose)
Common Side Effects
- • Carotenodermia (harmless)
Pregnancy & Breastfeeding
Consult healthcare provider
Liver & Kidney Notes
No toxicity
Interactions
💊 Medications
- • Orlistat reduces absorption
🧪 Supplements
- • Works with other carotenoids
- • Vitamin E protects
🍽️ Food & Alcohol
- • Alcohol may affect conversion
Stacking & Synergies
Pairs Well With
Avoid Combining With
High-dose if smoking
Best Goal Synergies
Eye healthSkin protection
Buying Guide
What to Look For
- • Natural source
- • Mixed carotenoids
Standardization Markers
mg or IU
Adulteration risk
Low
Practical Notes
- • Cannot cause vitamin A toxicity
- • Genetics affect conversion
Tags
fat-solubleantioxidantcarotenoidskin
More in Vitamin
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Fat-soluble thiamine derivative with superior bioavailability. Particularly effective for diabetic neuropathy and AGE reduction.
Folate
Essential B vitamin for DNA synthesis, cell division, and methylation. Critical during pregnancy.
Methylfolate
Active form of folate for those with MTHFR variants. Critical for methylation and mood.
Multivitamin (Athletic Formula)
Broad-spectrum insurance for micronutrient gaps. Athletes may need more than RDA.
Vitamin A
A fat-soluble vitamin essential for vision, immune function, and skin health that the body converts from beta-carotene as needed. Beta-carotene is a plant-derived precursor that acts as an antioxidant and is safer at high doses than preformed retinol.
Last reviewed: June 2026 by the Formulate Research Team. Sources cited above; methodology and scoring criteria published here.
Cite this page
Formulate Research Team. (2026, June). 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.