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Biolage Hydra Source Daily Leave-In Tonic for Dry Hair
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Highlights
Summary
Instantly hydrate and detangle even the finest strands with Biolage Hydra Source Daily Leave-In Tonic. This leave-in conditioner, with micro-filtered aloe vera and fermented hyaluronic acid, delivers softness, shine, controls frizz, repairs dry, tangle-prone hair, and protects against heat damage.
Benefits
- This hydrating mask deeply infuses dry, thirsty hair with vital moisture and nourishment.
- Helps prevent breakage and promotes strength, leaving hair feeling softer, healthier, and more resilient.
- Experience 5x more hydration and 14x smoother hair after just one use* for ultimate Hair Repair and Hair Shine.
Key Ingredients
- Aloe: Nourishes hair, promoting lasting hydration.
Research Results
- 5x more hydration after one use*
- 14x smoother hair after one use*
- Hydrated, manageable, and softer feeling hair
- *Hydra Source Shampoo and Deep Treatment Pack vs. non-conditioning shampoo.
Item 2637964
Spray onto damp hair, combing from root to tip, for an instant moisture boost and renewed shine. Helps shield locks from pollution and other environmental aggressors. Leave-in formula - no need to rinse.
Aqua / Water / Eau, Cetearyl Alcohol, Polysorbate 20, Behentrimonium Chloride, Parfum / Fragrance, Orbignya Oleifera Seed Oil, Cetyl Esters, Amodimethicone, Sodium Benzoate, Isopropyl Alcohol, Citric Acid, Limonene, Tocopherol, Trideceth-6, Chlorhexidine Dihydrochloride, Hexyl Cinnamal, Coumarin, Sodium Hyaluronate, Xylose, Panthenol, Ethylhexyl Salicylate, Aloe Barbadensis Leaf Juice, Cetrimonium Chloride, Linalool, Amyl Cinnamal, Geraniol, Isoeugenol, Alpha-Isomethyl Ionone, Hydroxycitronellal, Benzyl Benzoate, Cinnamyl Alcohol, Citronellol, Benzyl Alcohol, Potassium Sorbate
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Reviews
Review Snapshot
by PowerReviews
Ratings Distribution
Hair Type
Most Helpful Positive Review
Recommend for dry hair! Best trio for the best hair.
I received this product in exchange for my honest review. The Biolage HydraSource Daily Leave-In Tonic is the final step in my HydraSource hair care trio, and it's the cherry on top. After loving the shampoo and detangling solution, I added this leave-in to my routine and instantly noticed an upgrad...
Most Helpful Critical Review
Good but not for my hair type, application needs improvement
[I received this product in exchange for my honest review] I have thin density 2a medium texture hair that is currently mid-back length. I tried this product a couple of times. For my first time with this product, I used the accompanying shampoo then the accompanying conditioner beforehand. It says ...
1088 results
Love, love, LOVE!
[I received this product in exchange for my honest review] I absolutely loved this product. I have thick 4c hair and this spray left my hair feeling manageable! It smells amazing and doesnt have an alcohol smell like other products. Lightweight and easy to use!
Smells good
Hair Type Very Curly Hair
[I received this product in exchange for my honest review] This leave in smells really good but it doesn't do anything different from other leave ins I've tried. It's a good leave in but again nothing phenomenal. Your hair will smell nice though.
Leave in spray
Hair Type Wavy Hair
[I received this product in exchange for my honest review] Love this leave in spray! Accidentally got products mixed, but this left my hair smooth. Detangled my hair real good. As for the conditioner, it left my hair super smooth too. Love them!

The moisture you need
Hair Type Very Curly Hair
I received this product in exchange for my honest review and I LOVE it!! This adds the moisture my hair needs! When you pair this with the rest of the set you get max silk and moisture to your hair without the greasy part! Its lightweight and perfect for the curls!

Fantastic!
Hair Type Straight Hair
[I received this product in exchange for my honest review] Best I've ever used. I was honestly scared to use this because I don't like my hair to have a wet or oily look. But this stuff gives moisture, detangles, and still looks so clean! I love it