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Highlights
Summary
1 billion bonds in every bottle to fight damage! Restore hair strength and repair damage with Matrix Instacure Build-A-Bond Super Sealing Leave-In Balm For Very Damaged Hair. Formulated with citric acid to strengthen hair and squalane to soften and smooth. It protects against frizz, breakage & heat.
Benefits
- Provides 8x stronger and 94% smoother hair* (*System of Instacure Build-A-Bond Shampoo, Conditioner, Mask & Balm vs non-conditioning shampoo)
- 83% say hair feels immediately revived after 1 use** (**based on a consumer test)
- Heat protection up to 450°F/ 230°C
- Frizz control for up to 72 hours* (* vs non-conditioning shampoo)
- Easily detangles and conditions hair
Key Ingredients
- Professional leave-in for mega damaged hair
- Free from sulfates, parabens and mineral oil
- Luxurious texture evenly coats hair without weighing down
Features
- Citric acid penetrates deep into the hair fiber to strengthen and reinforce damaged strands from within
- Squalane works on the hair's surface, softening and smoothing each strand for an irresistibly silky finish
Item 2626899
After using the Mighty Bonds shampoo and Mighty Care Conditioner or Instant Revival Mask, apply a dime sized quantity or as needed on mid to lengths on towel dried hair. Use before blow dry or air dry to protect from heat. Leave in - do not rinse.
Aqua / Water / Eau, Dimethicone, Cetearyl Alcohol, Amodimethicone, Phenoxyethanol, Polyquaternium-37, Dimethiconol, Trideceth-5, Propylene Glycol Dicaprylate/Dicaprate, Steareth-20, Cetyl Hydroxyethylcellulose, Parfum / Fragrance, Glycerin, Citric Acid, Limonene, Ppg-1 Trideceth-6, Trideceth-10, Squalane, Sodium Hydroxide, Linalool, Chlorhexidine Digluconate, Acrylates/Stearyl Methacrylate Copolymer, Sorbitan Oleate, Acetic Acid, Citronellol, Hydrated Silica, Silica Dimethyl Silylate, Disodium Phosphate, Benzyl Alcohol, Sodium Phosphate, Edta, Ci 17200 / Red 33
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Reviews
Review Snapshot
by PowerReviews
Ratings Distribution
Hair Type
Most Helpful Positive Review
Fine, thick hair likse it, good not amazing - SUN BURN RISK!
I've been experiencing severely dry hair from low iron; dry, brittle and like straw. I have never used a leave-in before and did careful research on finding a lightweight leave-in for my hair situation and that wouldn't leave residue the next day. I landed on this product. I wouldn't say this is my ...
Most Helpful Critical Review
No Real Difference Noticed
Matrix and Bzz Agent gifted me Matrix's Instacure Build-A-Bond Super Sealing Leave-in Balm to try in exchange for my honest review, but all thoughts on the product are my own. While I've used Matrix's Sleek product line previously I had never used their Instacure line, but was excited to try it sin...
342 results
Excellent, but approach cautiously
Verified Reviewer
Submitted as part of a free sample program
Reviewed at

I love using this leave-in balm in conjunction with the liquid mask and I find that the duo work well together. I have oily roots and dry/damaged ends to my long hair, so I have to be very careful in using this as too much product applied will intensify the greasiness of my hair. I've come to the conclusion that I need to use this only on the bottom half of my hair and to stay away from my roots and scalp. I've noticed that this does make my hair look healthier. It doesn't erase my split ends, which is fine, but it has slowed them down from appearing, which I think means that the products are making my hair stronger.
Surprisingly lightweight!
Verified Reviewer
Submitted as part of a free sample program
Reviewed at

I was worried it would weigh my hair down because the consistency almost seemed like a gel. But it is surprisingly lightweight and helps my hair feel more hydrated before I style it. I am enjoying it so far and don't have any negatives to say about it.
Does wonders for my hair!
Verified Reviewer
Submitted as part of a free sample program
Reviewed at

I can't believe the frizz control from this product! I've been looking for something that doesn't weigh down my fine hair and this does the job. Plus, it smells amazing & leave my hair feeling like silk!
I Love It!
Verified Reviewer
Submitted as part of a free sample program
Reviewed at

I have very fine hair, and leave-in products tend to weigh my hair down. This one didn't though - it left my hair feeling extra soft and in great shape! I have have vivid colored hair, and I feel like this has helped in preventing fading. I received this as a free sample, but I will definitely continue using this going forward.
I would definitely recommend this and buy it again!
Verified Reviewer
Submitted as part of a free sample program
Reviewed at

Love how soft and healthy this makes my hair feel!
Questions
Q&A
Showing 1 out of 1 Questions
- Q
Is this good for bleached and colored pink hair?
- Asked by Pink Rose
- Official Answer By Matrix - Brand EngageHello! Yes, Matrix Instacure Build-A-Bond Super Sealing Leave-In Balm can be used on bleached, color-treated hair, including pink hair. It helps smooth and protect damaged-looking lengths, but it won’t preserve or refresh pink color on its own.Was this answer helpful to you