Cuticle filler
Hydrolysed keratin
Binds to damaged sites on the fibre and smooths the outer cuticle.

Treatment
Repair for heat and colour damage
Ships direct from the lab in 3–5 days
Sixty-day money-back promise
Sulfate-free & colour-safe
Hydrolysed keratin and plant ceramides target the exact sites where the cuticle has lifted, filling the gaps so light reflects instead of scattering. Built for hair that has been coloured, straightened or over-brushed — the fibre feels denser from the first wash. Formulated to help with hair loss, thinning and flaking while making hair look and feel thicker with every wash.
Thinning is rarely one thing. It is a scalp that has lost its barrier, a follicle sitting in low-grade inflammation, and hair that breaks before it reaches length. This formula is built around those three, and here is what each key ingredient does about them.
Most visible thinning happens along the length, not at the root. Keratin binds to damaged sites so strands stop splitting and the ends keep their density.
Rebuilds the lipids lost to heat and colour — the point where fragile, thinning-looking lengths begin.
Reinforces the internal bonds that break under processing, which is the structural reason over-treated hair thins out from the middle down.
Reduces the friction that snaps fine strands during brushing, so less of the hair you have is lost to mechanical damage.
Cosmetic formula. It supports the scalp and the fibre — it is not a treatment for medically diagnosed hair loss.
pH
5.0
Size
250 ml
Sulfates
None
Fulfilment
Latherlys
Ingredient spotlight
A short list of ingredients we can explain, each chosen for a specific job on the scalp and the fibre.
Cuticle filler
Binds to damaged sites on the fibre and smooths the outer cuticle.
Lipid seal
Replace the lipids lost to heat styling and chemical processing.
Structural repair
Reinforces the internal bonds that break when hair is over-processed.
Smoothing
Give slip and shine without the residue of silicone.
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