ZO Skin Health
ZO Growth Factor Serum 30ml
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DESCRIPTION
Growth Factor Serum is an advanced serum clinically shown to restore younger-looking skin. Powered by safely synthesized, human-comparable growth factors, this next-generation formula delivers targeted signaling to improve the appearance of skin density, elasticity, firmness, and smoothness. After 8 weeks of use, users reported thicker, smoother, more supple skin that appears nearly 6 years younger.*
Clinically Tested | Non-Comedogenic | Formulated without Gluten | Paraben Free- Clinically shown to improve the appearance of skin thickness + elasticity
- Results in skin that appears 6 years younger after 8 weeks of use*
- Restores the look of more supple, hydrated skin
- Temporarily reduces the look of expression lines
*Data based on an average of subject assessments in the study.
PROTOCOL: A 12-week independent, third-party clinical study consisting of 46 subjects to test the efficacy potential of Growth Factor Serum when used twice daily. Subjects exhibited moderate to severe signs of aging and represented females between ages 44 - 74 with Fitzpatrick skin types II-VI. Supported with the use of Gentle Cleanser and Sheer Fluid Broad Spectrum Sunscreen SPF 50 (unavailable in New Zealand).
Differences in 2026 version of Growth Factor Serum versus previous formulations
The newer version of ZO® Skin Health Growth Factor Serum is more of an evolution than a complete reformulation, but there are some notable differences in the technology, texture, and marketing claims compared with the previous Growth Factor Serum formula.
Specifically:
🌱 Growth factor technology: Uses a broader “plant + enzymatically derived growth factor” complex with updated protein signaling technology
🧬 Propeitary complex: Added/expanded ZPRO® complex for hyaluronic acid replenishment and barrier support
💧 Texture: Lighter, smoother gel-serum texture with improved spreadability
💪 Barrier support: Stronger focus on inflammation reduction and skin strengthening
⚡️ Line reduction: Added peptide component (dipeptide diaminobutyroyl benzylamide diacetate) specifically targeting expression lines
KEY INGREDIENTS
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Human-comparable Growth Factor Technology: Works to reverse the visible signs of aging and aid in the appearance of skin rejuvenation and vitality.
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Plant- + Enzymatically-Derived Growth Factors: Restores the appearance of skin density, compactness, and visible strength.
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Dipeptide diaminobutyroyl benzylamide diacetate: Neuro-relaxing peptide technology minimises the appearance of expression lines
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ZPRO® complex: Supports skin’s natural replenishment of hyaluronic acid
DIRECTIONS FOR USE
After Getting Skin Ready®, apply to clean, dry skin AM + PM. Use with other Prevent + Correct products as directed by your ZO® protocol. Apply sunscreen during the day.
