Redken Acidic Protein Amino Concentrate, 9% and similar items

Redken Acidic Protein Amino Concentrate, 9% Cationic + Amino Acid, 3.4 fl oz (LAST ONE) Redken Acidic Protein Amino Concentrate, 9% Cationic + Amino Acid, 3.4 fl oz Redken Acidic Protein Amino Concentrate is a professional, salon-grade strengthening treatment formulated to repair, fortify, and reinforce weakened, damaged, and over-processed hair. Powered by a potent 9% blend of cationic proteins and amino acids, this targeted concentrate replenishes essential protein and helps rebuild hair from the inside out. Designed for use both in professional salons and as an intensive at-home strengthening booster, this formula helps restore the structural integrity of chemically treated, over-styled, or breakage-prone hair. The acidic pH helps rebalance and protect the hair?s natural barrier, enhancing shine, softness, and manageability. Key Benefits Strengthens damaged and compromised hair with a professional-level 9% protein complex Reinforces weakened strands to reduce breakage and support elasticity Rebuilds internal hair structure, improving resilience and overall health Acidic pH helps restore balance after coloring, lightening, or chemical services Improves softness, smoothness, and manageability Ideal for dry, fragile, chemically processed, or over-styled hair Who It?s For Hair experiencing breakage, snapping, or brittleness Color-treated or lightened hair needing structural repair Over-processed, heat-damaged, or stressed hair All hair types requiring strengthening and protein reinforcement How to Use Apply to clean, towel-dried hair. Work evenly through the mid-lengths and ends. Leave on for 5?10 minutes. Rinse thoroughly and follow with a conditioner if desired. (Always follow stylist or manufacturer guidance for frequency of protein treatments.) Size 3.4 fl oz (100 ml) Why It Works The combination of cationic proteins (which bond directly to damaged areas) and amino acids (building blocks of hair) makes this formula especially effective for strengthening weakened strands and restoring internal structure for healthier, more resilient hair. NEW; UNUSED SEALED TUBE OF COLOR PHOTO OF ACTUAL ITEM SOLD FREE SHIPPING IN THE UNITED STATES!! FOR PROFESSIONAL USE ONLY ~CANNOT BE RESPONSIBLE FOR ERRORS MADE BY NON-PROFESSIONALS THANK YOU FOR SHOPPING BLUESTAR BEAUTY STORE!!! LISTING UPDATED / REVISED AS OF 102/04/2025 {AB}