Sarah Chapman Stem Cell Collagen Activator Duo (2 × 10ml) is a high-performance prestige anti-ageing treatment duo from the celebrated British facialist Sarah Chapman's eponymous skincare line. The intensive serum is anchored by stem cell technology and collagen-supporting actives — designed to visibly firm, lift and re-energise mature skin over consistent use.
About Sarah Chapman Skinesis
Sarah Chapman is a celebrated British facialist whose London-based Skinesis clinic has built a devoted celebrity following over more than a decade. Her eponymous skincare line — Sarah Chapman Skinesis — is celebrated for its prestige, results-driven formulations that bring clinic-grade actives into at-home formats. The Stem Cell Collagen Activator is one of the brand's hero anti-ageing products.
Key features
- Stem Cell Technology: the brand's signature anti-ageing active — supports the appearance of younger-looking, more rebound-rich skin.
- Collagen-supporting actives: support the appearance of firmer, denser skin.
- Lightweight, fast-absorbing texture: wears beautifully under any moisturiser.
- Duo format: 2 × 10ml — perfect for layering treatment-and-touch-up or for sharing.
- Prestige clinical-grade quality.
Key benefits
- Visibly firms and lifts the appearance of mature skin.
- Supports the appearance of denser, more rebound-rich skin.
- Re-energises tired, fatigued complexions.
- Lightweight serum texture — comfortable for daily use.
- Prestige Sarah Chapman quality from a celebrated facialist with serious clinical credentials.
Who it's for
Sarah Chapman Stem Cell Collagen Activator Duo is for adults — typically from 40 onwards — who want serious, prestige-grade anti-ageing skincare. Particularly well-suited to those concerned about loss of firmness, sagging and density loss. A natural pair with the wider Sarah Chapman Skinesis routine.
How to use
- Morning and evening, after cleansing and toning the face and neck.
- Dispense 2–3 drops onto the fingertips.
- Apply across the face and neck in upward, outward strokes.
- Press gently into the skin with the palms for the final 10–15 seconds.
- Allow to absorb fully before applying eye cream and your day or night moisturiser.
- Always wear a broad-spectrum SPF in the daytime.
Specifications
- Set contents: 2 × 10ml Stem Cell Collagen Activator
- Format: Anti-ageing concentrate serum
- Targets: Loss of firmness, density loss, fatigue
- Skin type: Mature
- Brand: Sarah Chapman Skinesis



