Skin-Nomad's Take — At a Glance

• Combines Copper Tripeptide-1, Biotin, and scalp-supporting actives for hair health.
• Encapsulated treatment targeting thinning with proteins and fermented botanicals.
• Suitable for anyone concerned with thinning or supporting hair growth.

Thinning gets treated at the root and dry lengths get treated separately, and the useful trick of this capsule is doing both in one leave-in step. The lilyeve Grow:Turn Exosome Capsule Treatment puts Copper Tripeptide-1 and salicylic acid where the scalp needs them and hydrolysed proteins where the hair does. lilyeve is a South Korean brand, and the range's habit of borrowing from East Asian herbal medicine turns up here as Polygonum Multiflorum root.

Key Benefits

• Copper Tripeptide-1 signals at the follicle instead of conditioning the hair: Copper Tripeptide-1 is a signalling peptide that may prolong the follicle's growth phase and improve the tissue supporting it, on evidence that is reasonable rather than extensive. Biotin and Brewer's Yeast Extract sit alongside it, supplying the B vitamins and amino acids a follicle draws on as raw material.
• Salicylic Acid clears the follicle opening, not just the surface between hairs: Salicylic Acid dissolves in oil, so it travels down into a sebum-blocked follicle mouth and loosens the mix of dead skin and oil sitting in it. Clearing that opening is what lets everything else applied to the scalp actually reach it.
• The hydrolysed proteins are small enough to go into the cortex: Hydrolysed pea, rice, corn and oat proteins are broken down far enough to pass the cuticle and deposit inside the hair, where processing damage sits, while panthenol holds water in the same place. Proteins that stay on the outside smooth a strand for a day; these rebuild it slowly across several weeks.
• Lactobacillus ferment and two herbal extracts keep the scalp settled between washes: The fermented Lactobacillus works with the balance of the scalp's own microbial population rather than stripping it back, and Polygonum Multiflorum and Paeonia Lactiflora extracts calm the irritation that comes with a congested scalp. Scratching an itchy scalp snaps hair off at the root, and a settled scalp is a scalp you leave alone.

Texture & Finish

Each capsule holds a single dose of a thin fluid that goes over the scalp and through the lengths and then stays there, since nothing about this is rinsed out. L-Menthol makes the scalp feel cold and slightly prickly for a minute or two before it fades. The lengths are left conditioned rather than coated, which is the reason for putting proteins in a leave-in rather than a mask.

Note: The menthol is pronounced, and a scalp that is already sore or scratched raw will feel it more than a comfortable one.

Ideal For

• Hair types: Fine to medium hair that has lost density, on normal, dry, oily or combination scalps, colour-treated lengths included.
• Hair concerns: Thinning at the crown and parting, shedding, an oily or flaking scalp, and dry, weakened mid-lengths.
• Best used by: Someone who has been meaning to start a scalp routine but will not realistically run three separate products in an evening is the person a single dosed capsule was designed around.

FAQ

Q: How does this compare with a medical hair-loss treatment like minoxidil?
A: They are different categories of product. Minoxidil is a licensed medicine acting on blood flow and the hair growth cycle, with the clinical evidence and the side-effect profile that come with being a medicine. This is a cosmetic scalp treatment, aimed at the condition of your scalp and the hair currently growing from it rather than at regrowing what has already gone.

Q: What does Exosome in the product name actually refer to?
A: It refers to the encapsulated delivery format, and lilyeve names the actives it does contain rather than claiming a purified exosome ingredient, which is the precise way round to do it. Exosome and conditioned-media science is a genuinely busy area of hair research at the moment, with the results so far arriving from small studies and procedures carried out in clinic, and translating that into an at-home leave-in is the newer step the whole category is working on. What each capsule holds is the named list, Copper Tripeptide-1, biotin, Brewer's Yeast Extract, salicylic acid and the hydrolysed proteins, sealed at a single dose.

Q: Can I use this alongside my shampoo and other scalp products?
A: Yes. It is left on rather than washed out, so it sits at the end of a wash routine instead of competing with one, and nothing in it clashes with a conditioner or a styling product on the lengths. If you also use a separate exfoliating scalp product, alternate the two rather than stacking them on the same day, since this capsule already brings salicylic acid to the scalp.

Nothing here works on the timescale of a haircut, because a follicle cycle is measured in months, and on this kind of product consistency counts for more than concentration.