Atomic Hair Repair Leave-In Treatment 118ml

Two peptides. One leave-in. Daily repair for hair that takes the hits.

Atomic Hair Repair Leave-In Treatment is the daily peptide ritual built for the damage your shampoo and conditioner can't reach. Smooth a few pumps through damp hair, leave it in, and let dual peptides rebuild broken bonds deep inside the strand while frizz softens and heat-stressed lengths are armoured for whatever the day brings. Named a 2025 Prevention Hair Awards Australia winner.

Why you'll love it

• Repairs from within – SH-Oligopeptide 78 and Biotinoyl Tripeptide-1 bond to damaged keratin inside the fibre, rebuilding structure that heat, colour and chemistry break down.
• Smooths & adds shine – a protein-silane film lays the cuticle flat for less frizz, more shine and faster styling.
• Locks in moisture – glycerin and an amino-acid complex draw water into the fibre and hold it there.
• Weightless, no-rinse – soft, healthy hair with no heaviness and no greasy residue.

Key ingredients

SH-Oligopeptide 78 · Biotinoyl Tripeptide-1 · Hydrolyzed Vegetable Protein PG-Propyl Silanetriol · Glycerin + amino-acid complex. Free from sulfates, parabens, phthalates, mineral oil and drying alcohols. Colour-, keratin- and relaxer-safe.

How to use

Towel-dry hair, then apply 1–2 pumps for short or fine hair, 3–4 for long or thick. Comb through mid-lengths to ends (skip the scalp) and air-dry or heat-style. No rinse. On heat days, layer Chemical Addiction Peptide Bonding Spray on top before styling.

Size: 118ml (4 fl oz). Formulated and bottled in Miami.