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Giovanni Biotin & Collagen Strengthening Leave-In Conditioner, 251ml
Giovanni Biotin & Collagen Strengthening Leave-In Conditioner, 251ml
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Giovanni Biotin & Collagen Leave-In Conditioner: detangles, defines and tames frizz with biotin, collagen and hyaluronic acid. 251ml.

Giovanni Biotin & Collagen Strengthening Leave-In Conditioner, 251ml
If you find a lower price, we'll beat it
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Canadian orders $79+ ship free
Not happy? Return it within 30 days
Giovanni Biotin & Collagen Leave-In detangles, defines and tames frizz while biotin and vegetable collagen help strengthen and improve hair texture. It moisturizes and helps protect from heat-styling damage. 251ml.
Giovanni Biotin & Collagen Leave-In at a Glance
- Size: 251ml
- Best for: All hair types, especially weak or thinning-looking hair
- Key ingredients: Biotin, vegetable collagen, hyaluronic acid, watermelon, blueberry, kiwi, acai
- Free from: Parabens
- Collection: Biotin & Collagen
- Brand: Giovanni Cosmetics, California, USA
Giovanni Biotin & Collagen Leave-In Benefits
- Detangles — easy manageability after washing
- Defines styles — shapes curls and waves
- Tames frizz — smooths flyaways
- Heat-styling protection — a conditioning layer before blow-drying
How to Use
- Towel-dry hair after washing.
- Apply a small amount through the lengths and ends.
- Comb through and style as usual; do not rinse.
Who It's For
- Weak, thin or breakage-prone hair
- Hair damaged by heat, colour or chemical treatments
- Anyone who wants fuller, stronger-looking hair
Pairs Well With
- Giovanni Biotin & Collagen Hair Oil — to seal ends after styling
Why Giovanni Biotin & Collagen Leave-In Works
➕ Why biotin?
➕ What is vegetable collagen?
➕ Why use a leave-in?
Frequently Asked Questions
Product Information
➕ Does it contain silicones?
➕ Does it contain parabens?
➕ Are the ingredients organic?
➕ Can I use it every day?
Benefits of Ingredients
➕ Why hyaluronic acid?
➕ Why watermelon and berry extracts?
➕ Will it make hair grow?
Usage and Storage
➕ Can I use it on dry hair?
➕ How much should I use?
➕ How should I store it?
Towel-dry hair after washing. Apply a small amount through the lengths and ends. Comb through and style as usual; do not rinse.
Additional Ingredients
Allergy Information
Warnings