BRAZILIAN BLOWOUT Glass Hair Rapid Repair Leave-In Treatment 3.4 oz — weekly repair, glass-like shine

Formulated as a lightweight leave-in, Glass Hair targets internal damage with short-chain amino acids and peptides while laminating the hair surface with a flexible bio-adhesive. The result is strengthened, smoother strands that reflect more light and resist frizz without weighing hair down or leaving residue. Use it as a weekly booster after cleansing or whenever hair needs a concentrated repair and glossing effect.

How does Glass Hair repair hair at the molecular level?

Glass Hair delivers a network of amino acids and peptide stacks that penetrate the cortex and medulla to rebuild internal bonds and correct structural damage. While this internal reconstruction takes place, complementary actives work on the surface to align and smooth cuticle layers for better uniformity and tensile strength.

• Short-chain amino acids and peptides that penetrate deep fibers
• Reinforces internal bonds for improved elasticity and strength
• Dual-action: internal reconstruction plus external cuticle sealing

What visual and textural improvements can I expect after using it?

You’ll notice smoother, softer hair with increased shine and a mirror-like finish as the cuticle becomes sealed and uniform. The bio-adhesive layer magnifies light reflection and reduces the felt roughness of damaged strands, delivering a finishing gloss that reads like healthy hair.

• Immediate smoothing effect and enhanced light reflection
• Reduced frizz and visible breakage over repeated use
• No heavy buildup—maintains natural movement and body

How and when should I use this leave-in treatment for best results?

Apply Glass Hair weekly to towel-dried or dry hair as a targeted repair step; distribute evenly from mid-lengths to ends, focusing on compromised areas. Leave in—no rinse required—then style as usual. Regular weekly use delivers progressive improvement; use more often only if hair is severely damaged.

• Use once weekly as a concentrated leave-in therapy
• Apply to mid-lengths and ends; avoid the scalp if prone to oiliness
• Compatible with heat styling; pairs with regular cleansing and conditioning

Is Glass Hair suitable for chemically treated or color-treated hair?

Yes—Glass Hair is formulated to restore compromised fibers commonly associated with chemical services and color processing. It targets both internal and external damage while preserving color vibrancy and helping hair behave more predictably through styling and environmental exposure.

• Effective on chemically treated, bleached, or color-treated hair
• Helps strengthen hair weakened by processing without dulling color
• Improves manageability for easier styling after salon services

Who is this for: Glass Hair is designed for anyone with dry, damaged, chemically processed, or frizz-prone hair who wants a non-greasy, leave-in solution to rebuild fiber integrity and achieve a high-shine, glass-like finish. Ideal as a weekly maintenance treatment for salon-goers and at-home users who need targeted molecular repair and cuticle sealing without sacrificing movement or volume.

Ingredients

Water (Aqua), Cetearyl Alcohol, Polyquaternium-37, Propylene Glycol Dibenzoate, Dimethicone, Dicaprylyl Carbonate, Ascorbyl Palmitum Seed Butter, Euterpe Oleracea Fruit Extract, Myrciaria Dubia Fruit Extract, Bixa Orellana Seed Extract, Hydrolyzed Quinoa, Pisum Sativum (Pea) Seed Extract, Glycerin, Trehalose, Arginine, Pullulan, Panthenol, Dimethiconol, C11-15 Alketh-7, C12-16 Alketh-9, Trideceth-12, Behentrimonium Chloride, Glutamic Acid, N,N-Diacetic Acid, Tetrasodium Salt, Cetrimonium Chloride, 1,2-Hexanediol, Polyquaternium-16, Stearamidopropyl Dimethylamine, Quaternium-95, Propanediol, Lauryl Glucoside, Sodium Hyaluronate, Trimethylsiloxamodimethicone, Caprylic/Capric Triglyceride, Hydrolyzed Silk Tripeptide-137 Hexapeptide-40 Sh-Polypeptide-184 Sh-Polypeptide-146, Benzyl Alcohol, Lactic Acid, Phenoxyethanol, Chlorphenesin, Capryl Glycol, Benzyl Benzoate, Citral, Citronellol, Citrus Aurantium Peel Oil, Citrus Limon Peel Oil, Hexamethylindanopyran, Hexyl Cinnamal, Limonene, Linalool, Linalyl Acetate, Pinene, Rose Ketones, Fragrance.