MATRIX Instacure Build-A-Bond Mighty Bonds Repair Shampoo — 1.7 fl oz, Bond-Building & Squalane Softening

MATRIX Instacure Build-A-Bond Mighty Bonds Shampoo is a salon-grade, sulfate- and paraben-free cleanser that repairs very damaged hair with 1 billion bonds per bottle to strengthen, smooth, and soften strands.

If your hair feels fragile, rough, or prone to breakage after coloring, heat styling, or chemical services, this concentrated repair shampoo is formulated to address internal weakness and surface texture at the same time. It pairs citric acid to fortify internal bonds with squalane to restore softness and manageability. The formula is vegan, free from sulfates, mineral oil, and parabens, and comes in a fragranced pink formula that foams richly while gently removing buildup.

How does this shampoo rebuild hair that has been over-processed?

The product delivers a high concentration of bond-repairing actives designed to reconnect weakened linkages inside the hair fiber. Citric acid helps rebalance and support internal structure while the Build-A-Bond system targets broken bonds to reduce breakage over time. Used regularly within the full system (shampoo, conditioner, mask, balm) it supports cumulative improvement.

• Contains 1 billion bonds per bottle to address internal damage
• Citric acid helps reinforce internal hair structure
• Works best when paired with other Build-A-Bond products for system results

Will this shampoo leave hair feeling soft and manageable?

Squalane in the formula smooths the outer cuticle, reducing friction and improving slip for easier detangling. The result is hair that feels noticeably softer and looks smoother without a heavy residue. The product creates a glossy finish while maintaining a lightweight feel.

• Squalane conditions the surface for smoothness and shine
• Gentle cleansing action preserves natural moisture
• Formulated to avoid weigh-down, suitable for repeated use

Is this safe for colored or chemically treated hair?

The shampoo is designed for hair that has been chemically treated, including color-treated and lightened hair, where bond integrity is a concern. Because it is sulfate-free and free from mineral oil and parabens, it cleanses without aggressive stripping, helping maintain color vibrancy while addressing structural damage. It is professional-grade and tested by hairdressers.

• Sulfate-free formula helps protect color and treatment longevity
• Vegan, paraben- and mineral-oil-free for gentler care
• Recommended as part of a salon-style repair routine

How quickly can I expect to see improvements in my hair?

Individual results vary, but many users notice immediate improvements in softness and manageability after a single use, while measurable strengthening and smoother texture are best seen with consistent use alongside the Build-A-Bond conditioner, mask, or balm. The formula focuses on both instant surface benefits and ongoing bond repair.

• Immediate: softer feel and improved detangling after first wash
• Short-term: reduced breakage and smoother look with repeated use
• Best results when used as a complete repair system

Who is this for: MATRIX Instacure Build-A-Bond Mighty Bonds Shampoo is made for people with very damaged, over-processed, or fragile hair seeking a professional-strength repair shampoo that improves internal strength and outer softness. It suits color- and chemically-treated hair, anyone looking to reduce breakage and split ends, and users who prefer vegan, sulfate-free formulas. For optimal outcomes, use it with the matching Build-A-Bond conditioner, mask, or balm as part of a targeted repair routine.

Ingredients

AQUA / WATER / EAU • DECYL GLUCOSIDE • SODIUM COCOYL ISETHIONATE • COCAMIDOPROPYL BETAINE • CITRIC ACID • SODIUM HYDROXIDE • PANTHENOL • PARFUM / FRAGRANCE • GLYCERIN • DIMETHICONE • PEG-150 DISTEARATE • PPG-5-CETETH-20 • SODIUM BENZOATE • SODIUM CHLORIDE • PEG-55 PROPYLENE GLYCOL OLEATE • PROPYLENE GLYCOL • CARVONE • CARBOMER • LIMONENE • COCO-CAPRYLATE/CAPRATE • POLYQUATERNIUM-67 • SALICYLIC ACID • AMODIMETHICONE • SODIUM PHYTATE • GLYCOL DISTEARATE • SQUALANE • COCO-BETAINE • LINALOOL • CITRUS AURANTIUM PEEL OIL • ACRYLATES/BEHENETH-25 METHACRYLATE COPOLYMER • PINENE • CITRONELLOL • TRIDECETH-6 • BENZYL ALCOHOL • TERPINEOL • ALCOHOL • CETRIMONIUM CHLORIDE • CI 17200 / RED 33