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Description
ZO Skin Health Growth Factor Serum (30ml) – Next-Generation Formula
Experience the next step in skin care. The new ZO Skin Health Growth Factor Serum uses advanced, skin-friendly ingredients for faster, more noticeable results. Designed to mimic the body’s natural repair signals, this light serum has been shown in studies to help skin look and feel thicker, more elastic, and younger.
New Formulation Launched: 11/05/26
Why the Next-Generation Formula is Different
The new Growth Factor Serum uses a more advanced way to support skin cells. It goes beyond older plant-based products:
- Five Synthesised Human-Comparable Growth Factors: This advanced blend supports the skin’s natural recovery process, significantly reducing visible signs of ageing.
- Clinically Validated Results: A 2022 independent clinical study utilised the Cutometer skin analysis tool to measure objective improvements. Participants appeared, on average, 6 years younger after 12 weeks of use.
- Supports firmer, more resilient skin.
Key Benefits & Clinical Results of the new ZO Skin Health Growth Factor Serum
Strengthens the skin barrier and reduces signs of ageing.
- In a clinical study, 98% of users reported thicker, more resilient skin after 12 weeks.
- DDBD temporarily softens the look of expression lines.
- ZPRO restores hydration and suppleness to skin.
- 100% agreed their skin looked lifted and supported.
Clinical Study Profile
The efficacy of the new ZO Skin Health Growth Factor Serum is backed by a rigorous 12-week clinical study involving 46 women (aged 44 to 74) exhibiting visible signs of ageing. To ensure scientific accuracy, the study utilised:
- Cutometer: To measure skin elasticity and firmness.
- DermaLab Ultrasound: To verify increases in skin thickness and density.
Note on Results: While clinical tools measured physical thickening, the “6-year-younger look” was a self-reported metric. Ultrasound Tool: Checked that the skin became thicker and denser.
How to Use
Apply in the morning and at night as part of your ZO regimen for best results.
- Start by cleansing with the ‘Getting Skin Ready’ (GSR) protocol.
- Smooth 1–2 pumps over face and neck on clean, dry skin.
- Integrate: Use during your Prevent + Correct stage, as recommended by your skincare professional.
- Finish with ZO sunscreen in the morning for total protection.
Advanced Ingredient Technology
- Human-Comparable Growth Factors: A synthesised blend that supports skin vitality.
- Plant and enzyme growth factors help restore skin density.
- DDBD softens facial expression lines.
- ZPRO®: Enhances hyaluronic acid production. Plant and Enzyme Ingredients: Help skin become fuller and thicker. Line-Reducing Ingredient: Softens the appearance of facial lines. Require professional guidance? Sabine Lepere and her clinical team specialise in integrating the Growth Factor Serum into bespoke Prevent + Correct routines to maximise outcomes for thinning or maturing skin.
Personalised Consultations
While this formula is suitable for all skin types and generally well-tolerated, the high concentration of active growth factors may cause mild, temporary redness in new users. We recommend booking a consultation. This formula works for all skin types and is usually gentle. The strong growth factors may cause mild redness for new users, which goes away. We suggest booking a consultation at Windsor Mews Clinic to discuss starting this new serum. the skin that was previously difficult to reach with topical treatments alone.” — Windsor Mews Clinic Editorial Team.
Frequently Asked Questions: The new ZO Skin Health Growth Factor Serum
1. What makes the “Next-Generation” formula different from the original?
The main change is that we now use growth factors similar to those found in the human body. The old formula relied mostly on plant- and enzyme-based ingredients, but the 2026 version uses synthesised factors that closely match the body’s natural signals. This helps your skin absorb the serum more quickly and improves its ability to boost collagen and elastin production.
2. Is this serum suitable for sensitive skin?
Yes, it is. Unlike strong Retinols, Growth Factor Serum is usually gentle and is often suggested for people who cannot use Vitamin A. Still, because the new formula is more active, some people might notice mild, short-term redness. We suggest checking with Sabine Lepere to make sure your skin is ready.
3. How soon will I see results?
Clinical data show that most people notice their skin looks more cushioned and hydrated almost immediately. The biggest changes, like thicker skin and a “6-year-younger look,” usually appear after 12 weeks of using the serum twice a day.
4. Can I use Growth Factor Serum and Retinol together?
Yes, you can. In fact, they work well together in a ZO® routine. Growth Factor Serum helps with skin’s density and bounce, while Retinol improves surface texture and cell renewal. At Windsor Mews Clinic, we usually recommend using Growth Factor Serum as the last step in your “Correct” stage to calm the skin.
5. Why is this product considered “Medical-Grade”?
ZO Skin Health products have more active ingredients and advanced delivery systems, such as ZPRO®, than regular store-bought serums. Because they are stronger, it’s best to use them under the guidance of a clinic professional, such as those at Windsor Mews Clinic.
6. Do I need to use it in the morning or at night?
For best results, we suggest using it twice a day.
- In the morning, it gives your skin a protective, hydrating layer that helps smooth out expression lines.
- At night, it supports your skin’s natural repair and renewal process while you sleep.
7. How long will one 30ml bottle last?
If you use 1 to 2 pumps each time as directed, a 30ml bottle usually lasts 8 to 10 weeks.
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