
Glutamic Acid
An essential amino acid that replenishes lost proteins in damaged hair fibers, helping to rebuild broken bonds and restore strength from within.
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Nexxus Amino Bond Leave-In Conditioner is designed for people with damaged, dry, or color-treated hair who want a lightweight treatment that doesn't require rinsing. The formula contains keratin protein and amino acids to help rebuild hair structure, restore moisture and elasticity, and improve manageability without weighing hair down. Apply 1-2 pumps to damp hair focusing on mid-lengths and ends, then style as usual for softer, smoother hair throughout the day.
Keratin Protein + Essential Amino Acids — help rebuild the internal bond structure of each hair strand.
Hydrolyzed Proteins & Amino-Acid Complexes — support elasticity, resilience, and help mend damage.
Moisturizing & Conditioning Agents — help hair retain hydration, softness, and smoothness.
Lightweight Emollients & Nutrients — improve texture and manageability without heaviness or greasiness.
Nexxus Amino Bond Leave-In Conditioner is a lightweight formula designed to nourish and smooth hair without rinsing. This advanced leave-in treatment delivers moisture and helps improve manageability, making it ideal for all hair types including colored, styled, or textured hair. Apply to damp hair, focusing on mid-lengths and ends, then style as usual. Regular use helps maintain smooth texture, enhances shine, and leaves hair feeling soft with natural movement.
What It Does:
The lightweight formula absorbs quickly, delivering nourishing moisture that helps smooth and soften hair. Hair feels more manageable, looks naturally shiny, and maintains a smooth, touchable texture. The leave-in formula works throughout the day without weighing hair down.
The Experience:
Transform your hair care routine with this convenient leave-in conditioner. Hair feels instantly softer and more manageable, looks naturally radiant with enhanced shine, and displays improved smoothness. The no-rinse formula saves time while delivering salon-quality results.
How to Use:
Apply 1-2 pumps to damp hair, focusing on mid-lengths and ends. Distribute evenly, then style as usual. No rinsing required. Use daily or as needed for added moisture and manageability.
Perfect For:
Anyone seeking a convenient leave-in conditioner that delivers moisture, smooths texture, and enhances shine for soft, beautifully manageable hair.
FREE shipping on all orders
Estimated delivery: 1–3 business days
14-day hassle-free returns
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Allergy Information
For external use on hair only. Avoid contact with eyes — if contact occurs, rinse thoroughly with water. Contains proteins and conditioning agents — if you have a sensitive scalp or known sensitivity to protein-based hair products, patch-test before regular use. If scalp irritation, itching, or discomfort occurs — discontinue use. Keep away from children’s reach. Store in a cool, dry place.

An essential amino acid that replenishes lost proteins in damaged hair fibers, helping to rebuild broken bonds and restore strength from within.

A humectant that draws moisture into hair strands, restoring softness, movement, and strength while reducing breakage by up to 96%.

An amino acid that strengthens the protein matrix of hair by reinforcing hydrogen bonds, helping to repair damage from heat, chemicals, and color treatments.

An essential amino acid that replenishes lost proteins and helps restore the hair's ability to withstand stress from thermal, mechanical, environmental, and chemical damage.

A conditioning agent that smooths the hair cuticle and provides detangling benefits, making hair easier to manage and more resistant to damage.
Start with AMINO BOND™ Shampoo. Spread through wet hair and rinse.
Specs last updated: June 15, 2026
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