Tea and Hair Health: What Science Says, Plus a Rinse Recipe

Tea's benefits extend beyond the cup — including to hair health.

Caffeine and Hair Growth

Research suggests caffeine can extend the active growth phase (anagen phase) of the hair follicle — one reason caffeine appears in anti-hair-loss shampoos.

Antioxidants and the Scalp

Tea's antioxidants help counter oxidative stress, considered one of several factors affecting follicle health over time.

Black Tea and Pu-erh for Natural Darkening

Black tea and pu-erh are traditionally used across Asia as a natural way to gently darken and strengthen hair over time.

Rinse Recipe

Steep 3 tablespoons of black tea or pu-erh in 500ml water, simmer for 10 minutes, cool, and strain. Rinse clean, damp hair after washing and leave in — no need to rinse out. Use 2–3 times per week.

For Oily Scalps

Green tea helps regulate sebum production — useful as a lighter rinse for oilier hair types.

Shop the Teas Behind This Ritual

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