From the databaseWhat the row says.
Every entry follows the same shape: what is happening, the mechanism, and the recommendation.
Scope
Supplement × Supplement
Last verified
June 4, 2026
SynergyEmerging evidence
What is happening. Hesperidin and other citrus bioflavonoids are traditionally co-administered with vitamin C and may support capillary integrity and antioxidant recycling.
Mechanism. Flavonoids can help regenerate oxidized vitamin C and stabilize it, while both reduce capillary fragility and oxidative stress; their antioxidant effects are partly additive.
Recommendation. Co-supplementation is safe and may be complementary for vascular and connective-tissue support; no separation needed.
Stack Score
How it moves the number.
Effect on the composite score
If both Hesperidin and Vitamin C are in the same stack, this pair applies +2 to your Stack Score (per scored synergy row).
The full algorithm, the clamping rules, and four worked stacks are at /methodology/stack-score.
SourcesSources, by evidence tier.
Every claim on this page is cited. PMIDs link straight to PubMed.
Reference material
1- 1Vinson JA, Bose P. Comparative bioavailability to humans of ascorbic acid alone or in a citrus extract. American Journal of Clinical Nutrition. 1988.Needs sourceNo link