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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
- Quenches dry hair with weightless moisture, instantly detangling and conditioning for supreme softness and manageability.
- Tames flyaways and controls static, delivering 85% reduction in frizz for smooth, polished hair.
- Renews hair shine and optimizes moisture balance, contributing to overall hair health.
- Lightweight formula doesn't weigh hair down.
Key Ingredients
- Aloe: Nourishes hair, promoting lasting hydration.
- Hyaluronic Acid: Seals the cuticle while boosting hydration to strands.
Research Results
- 85% reduction in frizz after one use**
- **Hydra Source Daily Leave-In Tonic vs. non-conditioning shampoo.
Item 2637966
For an instant moisture boost and renewed hair shine, spray this detangler onto damp hair, combing from root to tip. This leave in conditioner helps shield locks from pollution and other environmental aggressors. 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
Lightweight leave in
Hair Type Wavy Hair
This product is a nice and lightweight leave in to add extra moisture. My hair feels softer after using it with my other products. It does have a scent but is not overpowering.

Nice
Hair Type Very Curly Hair
I liked it but didn't love it, it made my hair kinda soft but didn't notice much difference for my curly hair, but my daughter did and she has straight hair, she loved it. So I would say it's better on straight hair. [I received this product in exchange for my honest review]
Love so much
Hair Type Straight Hair
[I received this product in exchange for my honest review] This has been a game changer for my hair. I have fine hair, but a lot of it, so it's constantly getting tangled. This product had changed how I detangle my hair. Love it so much!

This is a really good leave in
Hair Type Wavy Hair
This is a great leave in solution. It does not weigh down my fine wavy hair and detangles it after my full hair wash day. It also protects from heat which is fantastic. This gives great moisture and I have noticed my hair condition improving since starting this line
Nothing special
Hair Type Straight Hair
I received this product in exchange for my honest review. I've tried using the Biolage Daily Leave-In Tonic a few times, but I didn't notice a huge difference in my hair. It's lightweight and smells nice, but overall, it felt pretty average for me.