Pai Skincare London | Powering your good skin days

Peptides 5% Smoothing Booster

Peptides 5% Smoothing Booster - Main image
$11.78 $19 In stock

Category: BESTSELLERS

A DUAL-PEPTIDE BOOSTER TO FIRM AND SMOOTH

Most peptide products rely on synthetic actives. Ours are naturally derived, yeast-fermented and plant-fermented, and COSMOS certified. That's genuinely rare in the peptide world, and it means you get real anti-ageing performance within a fully natural formula.

We've paired Hexapeptide-11 with Pea Peptide, and they work as a team. The hexapeptide sends the signal, telling your skin's fibroblasts to ramp up collagen and elastin production. The pea peptide supplies the building blocks, particularly lysine, an essential amino acid your body can't make on its own and one that's critical for strong, stable collagen fibres. The result: firmer, bouncier skin with a noticeably smoother finish.

A little-known fact about peas: they have one of the most balanced amino acid profiles of any vegetable protein, containing all 22 amino acids. That richness also means film-forming and antioxidant benefits on the skin's surface, so you get both deeper support and an immediate smoothing feel.

Hexapeptide-11 is backed by published research showing measurable improvement in skin elasticity in just 4 weeks. It also activates your skin's own antioxidant defence system (the Nrf2 pathway) and helps protect fibroblasts from the premature shutdown that accelerates visible ageing.

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Customer Reviews (4.6 / 5 · 8 reviews)

Chloe H. ★★★★★

I’ve been using this booster for three weeks now, and my forehead lines actually look softer—the naturally fermented peptides are a big reason I trusted it, since most serums are full of synthetic stuff. It layers well under my moisturizer, and a little goes a long way, so the bottle should last me

Elizabeth ★★★★★

The texture sinks in fast with no sticky film, and I love that the peptides are fermented rather than synthetic — feels cleaner on my skin. My forehead lines look softer by week three, and it layers perfectly under my moisturizer.

Evelyn ★★★★★

I was skeptical about another peptide serum, but the fact that these are naturally fermented and COSMOS certified sold me. After three weeks, my forehead lines look softer and my skin feels firmer without any greasy residue. This is the first booster I've actually finished before it expired.