Collagen Types 1 and 3 with Peptan and Vitamin C, 1,000 mg, 540 Tablets
Scored by the Formulate Research Team · Last reviewed July 2026
Score Breakdown
Three factors carry this score; three more are checked separately and can only take points away. Hover or tap to see what drove each one.
Ingredients per Serving
Certifications & Testing
Other Ingredients
Microcrystalline Cellulose, Croscarmellose Sodium, Magnesium Stearate, Stearic Acid, Water, Purified, Hypromellose
Recommended Use
Suggested Adult Use: Take 3 tablets twice daily on an empty stomach at least 30 minutes before meals, or as recommended by a nutritionally informed physician. To ensure optimal collagen absorption, avoid taking additional protein supplements within one hour of consumption.
Frequently Asked Questions
What is Doctor's Best Collagen Types 1 and 3 with Peptan and Vitamin C, 1,000 mg, 540 Tablets's Formulate score?
Doctor's Best Collagen Types 1 and 3 with Peptan and Vitamin C, 1,000 mg, 540 Tablets scores 77 out of 100 (grade B+) on Formulate's ingredient-level rubric: clinical evidence, dose accuracy and bioavailability carry the score, while manufacturing, transparency and safety are checked separately and can only deduct.
Is Doctor's Best Collagen Types 1 and 3 with Peptan and Vitamin C, 1,000 mg, 540 Tablets worth it?
Doctor's Best Collagen Types 1 and 3 with Peptan and Vitamin C, 1,000 mg, 540 Tablets scores 77/100 (grade B+). That's an above-average result — most of its doses and ingredient forms are well-chosen, with only minor gaps in dosing, transparency, or testing. Formulate grades every product with the same automated rubric, so the score reflects the formula — not marketing or sponsorships.
What's in Doctor's Best Collagen Types 1 and 3 with Peptan and Vitamin C, 1,000 mg, 540 Tablets?
Each serving contains Vitamin C (30 mg), Peptan (3 g). Serving size: 3 Tablet(s). 180 servings per container.
How do I take collagen types 1 and 3 with peptan and vitamin c, 1,000 mg, 540 tablets?
Suggested Adult Use: Take 3 tablets twice daily on an empty stomach at least 30 minutes before meals, or as recommended by a nutritionally informed physician. To ensure optimal collagen absorption, avoid taking additional protein supplements within one hour of consumption.
Who makes Collagen Types 1 and 3 with Peptan and Vitamin C, 1,000 mg, 540 Tablets?
Collagen Types 1 and 3 with Peptan and Vitamin C, 1,000 mg, 540 Tablets is made by Doctor's Best. See Formulate's full grade and product lineup for Doctor's Best on its brand page.
Is Doctor's Best Collagen Types 1 and 3 with Peptan and Vitamin C, 1,000 mg, 540 Tablets third-party tested?
Doctor's Best lists the following certifications and testing for this product: Non-GMO, Gluten-Free.
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Disclosure. Formulate may earn a commission from purchases made through links on this page. Commissions never influence scores — every product is graded by the same automated rubric. This page is for educational purposes only and does not replace advice from a qualified healthcare provider.