Use the following zoom and pan buttons to control the image that follows them
Tab through the images or use the previous or next buttons to navigate each product image
or
Offers
Use previous and next buttons to navigate the slides of the %1 Product Carousel
Earn points on this purchase.
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
Similar items for you
12 items
Use previous and next buttons to navigate the slides of the Similar items for you Product Carousel
We think you'll like
12 items
Use previous and next buttons to navigate the slides of the We think you'll like Product Carousel
Sponsored products
12 items
Use previous and next buttons to navigate the slides of the Sponsored products Product Carousel
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
Amazing results!
Verified Reviewer
Submitted as part of a free sample program
Reviewed at

I've been using the Instacure Leave-In Balm for a few weeks now, and it has transformed my hair! My damaged strands feel stronger and smoother, and the leave-in balm provides the perfect lightweight moisture without weighing my hair down. I love that it's easy to use and delivers results comparable to salon treatments. Highly recommend it for anyone looking to repair and revitalize their hair at home! Disclosure: I received this product for free in exchange for my honest review. All opinions are my own.
My favorite hair line
Verified Reviewer
Submitted as part of a free sample program
Reviewed at

Instacure Build-A-Bond Super Sealing Leave-In Balm provides intense moisturization while feeling luxurious. Rich in ceramides and essential fatty acids, it fortifies your skin's natural defense against dryness. Niacinamide helps even out skin tone, giving you a healthy glow. Enjoy long-lasting hydration and relief from rough patches. Chamomile essence soothes the mind as the celesteal delivery system seals in nutrients. Experience the joy of plump, smooth skin without greasiness. Choose Instacure Build-A-Bond Super Sealing Leave-In Balm for a balanced, satisfying nighttime routine.
The Matrix Build A Bond Line
Verified Reviewer
Submitted as part of a free sample program
Reviewed at

I used the styling balm immediately after the liquid mask. I left a previous review on the mask, but I'll sum this up quickly: once every 6 weeks, do the mask and balm afterwards to help rebuild hair strength. With bleach fried hair, I am trying to achieve some softness and strengths back in my locks and this line does seem promising. Will report back in 6 weeks.
Moisturizes my fine damaged hair without weighting it down
Verified Reviewer
Submitted as part of a free sample program
Reviewed at

Excellent product! My hair is fine, dry, and damaged, and this leave-in moisturizes it effectively without weighting it down. A little goes a long way, and it has a wonderful scent
Great product!
Verified Reviewer
Submitted as part of a free sample program
Reviewed at

I've used both the conditioner and leave in balm for this line and I love both! They make my hair smell great and feel so smooth! Leaving the balm in overnight took a bit to get used to as I'm used to using hair masks that you rinse off after 20 minutes. I thought leaving it in overnight would make my hair look greasy but it didn't!
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