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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
Great everyday spray
Hair Type Very Curly Hair
I received this product in exchange for my honest review I was really enjoying how the added spray in between washes would make my hair feel. It didn't feel funky or that I had a lot of product in it or anything. It just felt good and made my curls feel bouncy and smell great.

Love but wish it had heat protection!
Hair Type Wavy Hair
Smells sooo good but wish it had heat protectant!
Saves me after the shower
Hair Type Very Curly Hair
[I received this product in exchange for my honest review] As someone with incredibly curly/dry/fragile hair, this trio came in and saved the day. I love how lightweight it is, as a lot of times these products can be really heavy. It smells so fresh and the scent isn't strong (perfect for anyone out there who hates a strong scent). I love getting into the shower and using these three products together because my hair always feels so clean and healthy. The detangler once I get out of the shower is a game changer and makes brushing my hair so much easier (and less scary!!). Super happy with this line of products!!

Tonic doing wonders for my dry hair!
Hair Type Wavy Hair
[I received this product in exchange for my honest review] My hair is thick and highlighted so this really helped my hair. It is a good deal for the product but the size it small and I have long hair and finished it fast.
Great leave in product
Hair Type Straight Hair
This is a classic leave in tonic that I used after conditioning. I found that it kept my hair feeling good until the next wash. It is very moisturizing and nourishing for the hair. It is non greasy and doesn't leave an offensive smell. I received this product in exchange for my honest review.
