Riboflavin (Vit. B2)

Safe MineralSynthetic

Riboflavin (Vit. B2) is a synthetic mineral used in dietary supplements. Safety rating: Safe. It is widely considered safe at typical supplement doses. Found in 14 supplements in the GoodSupp database. Riboflavin, also known as vitamin B2, is an essential nutrient.

14 Products use this
Safe Safety rating
Mineral Category
No Natural origin

Safety Verdict: Safe

This ingredient is rated safe for use in dietary supplements.

What is Riboflavin (Vit. B2)?

Riboflavin, also known as vitamin B2, is an essential nutrient.

Common Names Riboflavin (Vit. B2), Vitamin B2
Type Mineral
Origin Synthetic / Manufactured
Safety Rating Safe

Why is Riboflavin (Vit. B2) used in supplements?

It is added as a source of vitamin B2.

Role in supplements: Mineral compound — provides a specific mineral in a bioavailable form the body can absorb.

Should you be concerned about Riboflavin (Vit. B2)?

No. Riboflavin (Vit. B2) is widely regarded as safe for use in dietary supplements at typical levels. It has a long history of use and is accepted by major regulatory bodies.

No action needed. This ingredient is safe at amounts used in supplements.

Top-rated products containing Riboflavin (Vit. B2)

These 14 highest-scoring supplements in our database use Riboflavin (Vit. B2).

Centrum Men Multigummies, Assorted Natural Fruit, 170 Gummies
Centrum Men Multigummies, Assorted Natural Fruit, 170 Gummies
Product 79 Brand N/A
Centrum Men Multi-Vitamin Tablets, 200 Tablets
Centrum Men Multi-Vitamin Tablets, 200 Tablets
Product 63 Brand N/A
Centrum Silver Women 50+ Multivitamin, 100 Tablets
Centrum Silver Women 50+ Multivitamin, 100 Tablets
Product 62 Brand N/A
Centrum Adults Multivitamin, 200 Tablets
Centrum Adults Multivitamin, 200 Tablets
Product 62 Brand N/A
Centrum Silver Men 50 Plus Multivitamin-Multimineral Tablets, 200 Tablets
Centrum Silver Men 50 Plus Multivitamin-Multimineral Tablets, 200 Tablets
Product 62 Brand N/A
Centrum Silver Multivitamin Men 50+ Minis, 280 Tablets
Centrum Silver Multivitamin Men 50+ Minis, 280 Tablets
Product 62 Brand N/A
Centrum Women Multivitamin, 120 Tablets
Centrum Women Multivitamin, 120 Tablets
Product 61 Brand N/A
Centrum Silver, Adults 50+, 80 Tablets
Centrum Silver, Adults 50+, 80 Tablets
Product 61 Brand N/A
Centrum Silver Adults 50 Plus Multivitamin Tablets, 220 Tablets
Centrum Silver Adults 50 Plus Multivitamin Tablets, 220 Tablets
Product 61 Brand N/A
Centrum Silver Adults 50+ Multivitamin, 125 Tablets
Centrum Silver Adults 50+ Multivitamin, 125 Tablets
Product 61 Brand N/A
Centrum Silver Multivitamin Adult 50+ Minis, 320 Tablets
Centrum Silver Multivitamin Adult 50+ Minis, 320 Tablets
Product 61 Brand N/A
Centrum Women Multivitamin-Multimineral, 200 Tablets
Centrum Women Multivitamin-Multimineral, 200 Tablets
Product 61 Brand N/A
Clif Bar Chocolate Chip Peanut Snack
Clif Bar Chocolate Chip Peanut Snack
Product 39 Brand N/A
Clif Bar Chocolate Chip Peanut Snack
Clif Bar Chocolate Chip Peanut Snack
Product 39 Brand N/A
Related Ingredients
Ancient Sea Salt Safe Ascorbic Acid (Vitamin C) Safe Biotin (Vitamin B7) Safe Calcium Ascorbate Safe Calcium Chloride Generally Safe Calcium Citrate Safe Calcium Gluconate Safe Calcium Lactate Safe
Frequently Asked Questions
Is Riboflavin (Vit. B2) safe in supplements?

Yes. Riboflavin (Vit. B2) is rated safe for use in dietary supplements at typical levels. This rating is based on regulatory assessments, published safety research, and its long history of use in the supplement industry. It is widely accepted by major regulatory bodies including the FDA and EFSA. In GoodSupp's database, 14 products contain this ingredient. Consult your healthcare provider if you have specific concerns.

What is Riboflavin (Vit. B2) and why is it in my supplement?

Riboflavin, also known as vitamin B2, is an essential nutrient. It appears in 14 products in the GoodSupp database.

Is Riboflavin (Vit. B2) natural or synthetic?

Riboflavin (Vit. B2) is synthetically produced, meaning it is manufactured through chemical processes rather than directly extracted from natural sources. Synthetic ingredients are extremely common in supplements and are not inherently less safe than natural alternatives. In many cases, synthetic production allows for higher purity and more consistent quality. The FDA regulates both natural and synthetic supplement ingredients under the same safety standards. GoodSupp rates ingredients based on their actual safety data regardless of whether they're natural or synthetic.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.