Garlic releases allicin when crushed—a sulfur compound studied for its potential to support blood vessel health through anti-inflammatory and antioxidant effects. Research on garlic suggests it may help improve endothelial function (the inner lining of blood vessels), reduce oxidative stress, and promote better peripheral circulation in some contexts.

Cloves provide eugenol, a compound recognized for its anti-inflammatory, analgesic, and antioxidant properties. Eugenol may help relax smooth muscles in vessels and support microcirculation while offering mild antimicrobial benefits useful for skin near affected areas.

When infused together in extra-virgin  olive oil—rich in oleic acid for better skin absorption and polyphenols for added antioxidant support—this combination creates a simple topical oil. While not a cure, many use it as part of routines to potentially reduce swelling, ease discomfort, and support overall leg feel through consistent massage.

Studies on these compounds show promise for vascular health, though more high-quality human trials specific to varicose veins are needed. Always view this as complementary support

How to Make Garlic-Clove Infused Oil at Home