Optimum-C Formula
This product looks safe
- No ingredients exceed tolerable upper intake levels
- 29% of ingredients have research evidence
What the Evidence Says
AI-generated · Qwen 3.6 · methodologyVitamin C and citrus bioflavonoids have strong evidence for supporting immune function and antioxidant activity. Grape seed extract and rutin provide moderate evidence for cardiovascular and vascular support. Together, these ingredients function as a synergistic antioxidant complex to manage oxidative stress.
AI-generated summary based on research evidence. Not medical advice.
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Label Data
Supplement Facts — Evidence Check
Other Ingredients
Label Claims — Verification
Product Information
Directions for Use
Directions: As a dietary supplement, take two capsules once daily or as directed by a healthcare practitioner.
Formulation Notes
Bluebonnet’s Optimum-C Formula Capsules contain buffered vitamin C from calcium ascorbate, rose hips and acerola. Citrus bioflavonoids from oranges, lemons, tangerines, grapefruits and limes. Plus, Leucoselect grape seed extract from Indena, hesperidin and rutin.
Free of milk, egg, fish, crustacean shellfish, tree nuts, peanuts, wheat and soybeans. Also free of yeast, gluten, barley, rice, sodium and sugar.
Bluebonnet’s KOF-K Certification #K-0000700
Made with non GMO ingredients
Buffered Vitamin C, Citrus Bioflavonoids Leucoselect Grape Seed Extract
Vegan
Additional Information
Available in easy-to-swallow vegetable capsules for maximum assimilation and absorption.
0532E
Made with non GMO ingredients
Vegan
K Parve
Gluten free
Minerals are shown in their elemental value.
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Research Evidence
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.