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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
Works great, smells better!!
Verified Reviewer
Submitted as part of a free sample program
Reviewed at

I've been using Matrix Instacucure Super Sealing Leave-In Balm, along with the conditioner for a while now, and I have noticed that my hair is visibly stronger with less breaks than ever before. My hair looks like my 7 year old daughters HEALTHY untouched virgin hair. It's amazing!!
Long Lasting Moisture and Healthy Hair
Verified Reviewer
Submitted as part of a free sample program
Reviewed at

I received this product courtesy of Bzzagent and Matrix in exchange for my honest review. I used this product in conjunction with the Instacure Bond Mask. After conditioning with the mask I applied this product as a leave in. When I combed it through my hair it gave incredible slip. After drying I noticed that my hair was much softer and looked much shinier than usual. Over the course of about three weeks I used this product once a week. In that time I noticed that my hair was looking healthy, the ends seemed less damaged than usual, and my hair had much less frizz. The scent of the product is lovely, and does not overpower any other perfume. I will continue to use this product as it seems to genuinely heal my hair, and not just mask damage.
Game changer!
Verified Reviewer
Submitted as part of a free sample program
Reviewed at

I received this product for free from matrix in exchange for my honest review. The Instacure Build A Bond Super Sealing Leave In Balm is a fantastic product. It has a clean scent with subtle floral notes. Your hair looks and smells like you just left the hair salon. My hair looks and feels so much healthier. I noticed less breakage and my hair feels soft and manageable. I love this product!

Definitely a new favorite
Verified Reviewer
Submitted as part of a free sample program
Reviewed at

I like this product. I dye my hair platinum, so I'm constantly chasing after the next product that will restore my hair. This product in particular really helped my ends. I was surprised at how moisturizing, but lightweight it is.
Not worth it
I tried this one time, i let my hair air dry and it felt rough and it was super frizzy. I will be returning. The shanpoo and conditioner work well but they missed the mark on this one!
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