Spanish Garden

Biotin Hair Serum

$19.99 USD

Sale Sold out

Size 4 oz 8 oz

Quantity

This concentrated serum uses biotin, provitamin B5, and botanical extracts to strengthen fragile hair and support natural growth. Lightweight and non-greasy, it can be used on damp or dry hair to fortify strands, smooth frizz, and protect against breakage.

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Nourish your strands from root to tip with our Biotin Hair Serum — a powerful treatment designed to promote thicker, fuller, and stronger hair. Infused with biotin, keratin, and botanical extracts, this lightweight serum targets thinning areas, supports growth, and reduces breakage. Ideal for daily use, it leaves your hair feeling smooth, resilient, and beautifully revitalized.

Water (Aqua), Biotin, Panthenol (Pro-Vitamin B5), Hydrolyzed Keratin, Aloe Barbadensis Leaf Extract, Glycerin, Argania Spinosa (Argan) Oil, Castor Oil, Niacinamide, Tocopherol (Vitamin E), Fragrance, Natural Preservatives

Apply a few drops to damp or dry scalp and massage gently using fingertips. Can also be smoothed through the ends of your hair for added shine and nourishment. Use daily or as needed — no rinsing required.

Let customers speak for us

from 10 reviews

Excellent shampoo and conditioner

Great stuff! Promotes growth and makes your hair very manageable! The conditioner is fabulous, I massage into my scalp, then all the way to the ends. I have very thin hair, never weighs it down. Worth every penny!

Chirpie

Spanish Garden

07/07/2025

I've been using the Avocado Oil Shampoo for a few weeks now, and I’m genuinely impressed. My hair tends to get dry and frizzy, especially at the ends, but this shampoo has made a noticeable difference.

Anna

Avocado Oil Shampoo

06/16/2025

Crecimiento

Es realmente maravilloso, si quieres salud para tu cabello entonces está esta es tu alternativa.

Aracelis

Spanish Garden

05/17/2025

Fast delivery

Fast delivery 👍🏼 wonderful

Royale boutique

Spanish Garden

05/13/2025

Smells good

Just got it from Burlington for $12.99.

ada hernandez

Spanish Garden

07/11/2024

Good

Excellent

saba

Spanish Garden

08/20/2019

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Biotin Hair Serum