Hydration for every strand, every inch.

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humidité hair serum dropper bottle standing on sand in warm evening light

Rooted in hydration

humidité's hair serum is a lightweight blend of batana oil, biotin, argan oil, and Jamaican black castor oil. It hydrates from root to tip and helps add shine, leaving hair feeling soft and smooth.

Made for all hair types and textures. Use it on your hair, your edges, your curls, or your beard as part of your everyday routine, without a heavy or greasy feel.

  • Hydrates hair from root to tip
  • Lightweight, non-greasy formula
  • Helps add shine and softness
  • Made for all hair types, from edges and curls to facial hair
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humidité hair serum bottle next to its retail box
Powered by HygroLink™ Engineering

a four-ingredient blend of oils and biotin, chosen to hydrate and soften.

batana oil

A traditional oil rich in fatty acids and vitamin E, used for its moisturizing feel.

biotin

A B-vitamin commonly found in hair care.

argan oil

A deep moisturizer known for reducing the look of frizz and adding shine.

jamaican black castor oil

A rich, traditional oil high in ricinoleic acid, valued for its deep moisturizing feel.

humidité hair serum bottle beside calm water at sunset

root to tip

Hydration starts at the root.

Three humidité hair serum sample vials, 3 ml each Close-up of the humidité logo and droplets on the hair serum bottle humidité hair serum retail box

frequently asked questions

Apply serum directly to the scalp, hair, or beard and gently massage in. Comb through to the ends. It's a leave-in serum — no rinsing required. For best results, apply after each wash to help retain moisture.

humidité is made for all hair types and textures, from straight to coily, fine to coarse.

The hair serum is a targeted blend of batana oil, biotin, argan oil, and Jamaican black castor oil. See the ingredients section above for details on each. Specific ingredients vary by product, but every humidité product is built using HygroLink™ Engineering — see how it works.

Launch day is coming soon. Join our waitlist below and you'll be the first to know when humidité is available to shop.

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