Understanding the interactions, benefits, and safety of combining these two powerful supplements.
We found no documented interaction between Citrulline and Resveratrol in the sources below. That isn't proof the combination is right for you: check each one's cautions, and ask your pharmacist if you take medication.
What it is: An amino acid the body makes. The kidneys turn most of it into arginine, and then nitric oxide.
What the research says: Research on it as a performance supplement is limited and mixed.
In Holitro: Citrulline (500 mg per capsule)
Source: NIH Office of Dietary Supplements: Dietary Supplements for Exercise and Athletic Performance (updated March 2021)
What it is: A compound found in grapes, red wine, peanuts and berries, sold as an anti-aging supplement.
What the research says: Anti-aging effects have been seen in yeast, not people. Reviews and recent trials found no benefit for memory or thinking.
In Holitro: Resveratrol (250 mg per capsule)
Source: Memorial Sloan Kettering Cancer Center, About Herbs: Resveratrol (updated February 2023)
Check with your doctor or pharmacist, especially if you take medication.
Check your stack — freeEducational information only, not medical advice. This reflects general ingredient overlap, not a personalized safety review. Always check with your doctor or pharmacist before combining supplements, especially if you take medication, are pregnant or nursing, or manage a health condition. These statements have not been evaluated by the FDA.
Balancing dosages across multiple different bottles is risky, inefficient, and expensive. Resveratrol is already lab-dosed and delivered daily in our Antioxidant Pack — one less bottle to manage.
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