Science

Our formulation philosophy

Every ingredient earns its place.

Every NXTGEN product starts with the ingredient, not the marketing. We research what works, source the best available raw materials, and formulate without compromise. No proprietary blends designed to hide underdosed ingredients. No fillers added to cut costs. No fragrance added to mask cheap inputs.

Key ingredients

GHK-Cu (Copper Tripeptide-1)

Hero ingredient

Found in: GHK-Cu Advanced Peptide Serum

GHK-Cu is a naturally occurring copper peptide with decades of research behind it. Studies indicate it supports skin barrier function, promotes collagen synthesis and improves skin firmness and texture. It is one of the most researched cosmetic peptides available.

Skin firmness

Supports collagen synthesis

Barrier function

Restores skin resilience

Deep hydration

Improves moisture retention

Niacinamide (Vitamin B3)

Found in: GHK-Cu Advanced Peptide Serum

A form of Vitamin B3 with strong evidence for improving skin tone, reducing the appearance of pores and supporting overall skin clarity. Included at 3% in our GHK-Cu serum for its complementary skin health benefits alongside the peptide complex.

Sodium Hyaluronate (HMW + LMW)

Found in: GHK-Cu Advanced Peptide Serum

A derivative of hyaluronic acid included in both high and low molecular weight forms. HMW sits on the surface to lock in moisture. LMW penetrates deeper into the skin for hydration at multiple depths. Most serums use one form — we use both.

Panthenol + Squalane

Found in: GHK-Cu Advanced Peptide Serum

Panthenol (Pro-Vitamin B5) supports skin soothing and repair. Squalane provides lightweight moisture lock without clogging pores. Both are included to round out the formula and support skin tolerance for daily use.

Our principles

No proprietary blends

Full ingredient lists published on every product. No hiding behind blends.

No fragrance

Fragrance masks cheap inputs. We don't use it.

In-house manufactured

Full quality control from raw ingredient to finished bottle.

Effective concentrations only

Every ingredient at a level that actually does something.

This page will expand as our product range grows. Each new product will have its key ingredients documented here.