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Biolage Hydra Source Daily Leave-In Tonic for Dry Hair
Summary
Highlights
Instantly hydrate and detangle even the finest strands with Biolage's Hydra Source Daily Leave-In Tonic, infused and micro-dosed with hyaluronic acid and micro-filtered aloe vera for supreme softness and shine. Controls frizz and flyaways for frizz-free, manageable hair.
Benefits
- Instantly moisturizes and renews shine
- Lightweight formula detangles and tames flyaways
- Micro-filtered aloe vera and fermented hyaluronic acid provide intense hydration
- Conditions, detangles, renews shine, and optimizes moisture balance
- 6x more hydration after one use*
- 85% reduction in frizz after one use**
- Bio-based Aloe Vera nourishes the hair and polishes the cuticle
- Ultra-concentrated hyaluronic acid penetrates the hair fiber and seals the cuticle
Key Ingredients
- Micro-filtered aloe vera: Known for its moisture-retaining properties, aloe vera gently nourishes the hair and polishes the exterior of the hair cuticle, promoting lasting hydration, softness, and shine
- Fermented hyaluronic acid: Ultra-concentrated hyaluronic acid penetrates the hair fiber and seals the cuticle while enhancing intense, yet weightless hydration
- *Hydra Source Shampoo, Conditioning Balm and Leave-In Cream vs. non-conditioning shampoo. **Hydra Source Daily Leave-In Tonic vs. non-conditioning shampoo
Item 2637966
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
Free gift with purchase
Free gift with purchase
Online only free tote with $40 Biolage purchase (valid thru 8.23.25 on shipped purchases only. Full or partial pickup or same day delivery purchases do not qualify. While quantities last)
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Reviews
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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 ...
1027 results
Love it
Hair Type Wavy Hair
[I received this product in exchange for my honest review] This tonic is awesome. It smells great and leaves my hair soft and shiny. My hair is typically very dry and this product helped smooth my dry ends and reduce the frizz.
Fresh and clean
Hair Type Wavy Hair
[I received this product in exchange for my honest review] I really liked it! It left my hair smelling fresh and clean with no icky residue. Hair felt smooth and soft after styling. I could feel the difference! I would definitely buy this brand and set again!
Soft Curls
Hair Type Wavy Hair
[I received this product in exchange for my honest review] My hair usually has a slight wave to it. It can be curly with the right products, but gets dry and frizzy pretty easily throughout the day. This leave-in tonic keeps my hair soft and bouncy and also helps to keep my curls intact
I'd buy it again
Hair Type Wavy Hair
[I received this product in exchange for my honest review] The HydraSource Trio is a solid, salon-worthy system for those with thirsty, coarse, or frizz-prone hair in need of lightweight, touchable hydration. The combination of aloe vera and hyaluronic acid delivers smoothness and gloss while protecting against breakage and flyaways. Just be mindful of how it interacts with your hair texture—fine strands may want to dilute product or pair with more moisturizing alternatives.
No More Tangles!
To be honest, this isn't always needed if you use their shampoo and conditioner! However this is great to get those pesky knots out that you may have still post shower or in between hair washing days. It leaves your hair frizz free and super soft! I would highly recommend!
