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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
Best leave in!
Verified Reviewer
Submitted as part of a free sample program
Reviewed at

I love this product, I love how it doesn't weight on my hair at night like some products tend to do. It smells amazing! See a huge difference in the hair. However this with the liquid mask go hand in hand and have literally worked magic on my hair. My hair has never not had friz, the shine is incredible!!! Such an amazing product will buy again'

Repair Balm
Verified Reviewer
Submitted as part of a free sample program
Reviewed at

This was wonderful! I like that you can leave it in and it will do repair work. It's not heavy at all. My hair felt great. Very light scent. I like that you can leave this in and it will do the work without you having to do anything extra. I absolutely hate split ends and having something that I can use that will help with that, is a lifesaver.
No Real Difference Noticed
Verified Reviewer
Submitted as part of a free sample program
Reviewed at

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 since it's focused on repairing damaged hair. My 2a wavy hair has moderate damage from hair dye, previous bleach usage, and flat iron usage so I often use a leave in conditioner after shampooing & conditioning my hair to help soften it. The leave in conditioners I used prior to this were all either spray in or cream/lotion leave in conditioners, so I was intrigued and anxious to try this since it's a balm. After washing & towel drying my hair I removed the jar's lid and I immediately smelled a grapefruit/citrus scent that I really liked. Then I removed a dime sized dollop of the balm, and evenly distributed the thick gel like cream throughout the midlength to ends of my hair. After applying it to my hair my hands were not sticky at all, like they are after applying some leave in conditioners. I let my hair air dry and I did not notice any difference in fizziness, softness, etc, but I realize it may take more than once use to do anything. I've now been using the product for 3+ weeks, & I've been sure to use it every time after I wash my hair and I still do not see where it's made any difference to my hair. When I've blow dried and flat ironed my hair after using it, my flyaways are still very visable, and when I've let it air dry my hair is still very frizzy and my hair is not any softer. While the leave in conditioner has a lovely scent and I like its gel like texture, I do not see any benefits of using this product and therefore cannot recommend it to others.

Amazing!
Verified Reviewer
Submitted as part of a free sample program
Reviewed at

I love love love this stuff! Will buy it again and again.

Great addition to hair mask
Verified Reviewer
Submitted as part of a free sample program
Reviewed at

I received this item for free from Matrix and BzzAgent in exchange for my honest opinion. For reference, I have fine, color-treated, dry, moderately damaged straight Asian hair. I have several bond repair products ranging from budget to lux since I have damaged hair. I have used this product paired with the Bond Repair Mask and, wow, the results are honestly way better than I would have expected from a bond repair product. I understand that the purpose of bond repairing products is to repair bonds and strengthen hair. Over time your hair can appear stronger, but it's not necessarily going to make your hair super soft or shiny like other conditioning products will do. However, this line somehow makes my hair soft and healthy-looking for days until my next wash. I've used the mask without the balm and I have noticed a slight difference so I would say this mask actually does extend the conditioning effect. I don't love that the product is in an open container (would love to see it in a pump), but a little goes a long way. You only have to lightly dab a finger on the surface of the balm and it spreads well over your hair, especially when mildly damp. Honestly, I've seen better results from these two products than from more expensive products from bigger name hair brands. I haven't tried this with the shampoo and conditioner set yet but I am definitely interested. Highly recommend!
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