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Highlights
Summary
Discover Full Rescue Densifying Leave-In Spray for Thin Hair, infused and micro-dosed with steam-distilled rosemary oil and triple-purified niacinamide. This leave-in thickens hair without sacrificing softness or movement. Hair looks and feels fuller and detangled with controlled flyaways.
Benefits
- Instantly thickens the look and feel of hair
- Controls flyaways
- Detangles hair for easy styling
- Creates a fuller look and feel
- Softens hair
- Hair feels silky soft after one use
Key Ingredients
- Bio-based Rosemary Oil (steam-distilled):
- Fortifies at the root
- Invigorates strands to prevent hair fall due to mechanical stress
- Niacinamide (triple-purified):
- Supports a healthy skin barrier by balancing the scalp
- Protects from oxidative stress caused by external aggressors
Research Results
- Hair looks and feels fuller
- Hair feels silky soft after one use*
- *consumer test after application of Full Rescue Shampoo, Conditioner, and Densifying Leave-In Spray
Item 2637948
For a fuller look, spray from root to tip on wet hair. Leave in and style as desired. Controls flyaways and detangles for easier styling.
Aqua / Water / Eau, Alcohol Denat., Pvp, Peg-40 Hydrogenated Castor Oil, Triethanolamine, Propylene Glycol, Phenoxyethanol, Parfum / Fragrance, Acrylates/Beheneth-25 Methacrylate Copolymer, Caprylyl Glycol, Biotin, Limonene, Niacinamide, Rosmarinus Officinalis Leaf Oil / Rosemary Leaf Oil, Hexyl Cinnamal, Coumarin, Benzyl Alcohol, Zinc Pca, Safflower Glucoside, Linalool, Amyl Cinnamal, Geraniol, Isoeugenol, Alpha-Isomethyl Ionone, Hydroxycitronellal, Benzyl Benzoate, Cinnamyl Alcohol, Citronellol, Tocopherol, Sodium Citrate
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Reviews
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by PowerReviews
Ratings Distribution
Hair Type
Most Helpful Positive Review
I am in love with this product
I received this product in exchange for my honest review. The Biolage Full Rescue Densifying Leave-In Spray really impressed me with its quality. The formula feels lightweight yet effective—it doesn't leave any sticky or greasy residue, which is a huge win for my fine, thin hair. The packaging is s...
Most Helpful Critical Review
Interesting Scent
[I received this product in exchange for my honest review] I have always loved this brand, and have purchased products by them many times in the past few years, so I was excited to try this leave in conditioner. My hair is wavy, and at the time I first tried the product, my hair was very dry from no...
463 results
Nope
Hair Type Wavy Hair
I was excited to try this leave-in spray, as I typically look for lightweight products to help with detangling and a bit of volume. The spray itself is very fine and feels light going on, which I appreciated. Like the other products in the Full Rescue line, it worked okay for the first week. However, when used as part of the full routine (shampoo, mask, and spray), this product seemed to contribute to product buildup and overall greasiness in my fine hair. After about two weeks, my hair felt tacky and heavy, and I felt like I couldn't get a truly clean wash, which led to a constant greasy appearance. While the idea is great, I believe this spray, when combined with the other items, overwhelmed my fine strands. If you have fine hair that is prone to getting oily easily, be cautious with this product. Rating: 2 out of 5 stars (Contributed to a heavy, greasy feel)
Hair rescue
Hair Type Straight Hair
The Full Rescue Conditioner is so softening and nourishing. It detangles really well and leaves my hair feeling smooth and moisturized without weighing it down.
I would buy this again!
Hair Type Straight Hair
[I received this product in exchange for my honest review] This leave in spray is 🔥 I have a plethora of leave in conditioners so loved testing a Biolage product. I like the texture of my hair using it and the scent is refreshing. Might repurchase.
Interesting scent
Hair Type Straight Hair
Tried this after the shampoo and the mask. I was not a fan of the lingering scent. It was not horrible but enough to cause a headache. Using the product my hair was softer but I also noticed I had some residue. I struggle with my hair as it is and seeing residue made me dislike it.
Decent leave-in conditioner
Hair Type Very Curly Hair
I received this product in exchange for my honest review. While I love the other products in the Biolage Full Rescue line, I'm not sure how I honestly feel about the leave-in spray just yet. It doesn't seem like it does enough for my hair. It also leaves my hair feeling a little sticky. I'm more of a fan of cream based leave-ins, so I may not reach for this leave-in very often. It smells lovely and I will keep using it to see if I notice a difference with my hair.
