ZO Firming Serum – Advanced Skin Tightening & Contour Definition
Achieve visibly firmer, more sculpted skin with ZO Firming Serum, a cutting-edge anti-aging formula designed to enhance skin elasticity and definition. This lightweight, mild, and highly tolerable serum is suitable for all skin types, including sensitive skin, making it a perfect addition to any skincare routine.
Key Benefits:
✅ Clinically proven to tighten and firm sagging skin
✅ Enhances facial contours for a more defined, youthful appearance
✅ Hydrates and strengthens the skin barrier for long-term resilience
✅ Gentle, non-irritating formula ideal for sensitive skin
Award-Winning Formula: Named Best Skin Tightening Serum by Shape, this powerhouse serum supports skin health while delivering noticeable improvements in skin firmness.
📦 Size: 47ml
Boost your skincare regimen with ZO Firming Serum—a revolutionary solution for lifting, firming, and revitalizing your complexion. Perfect for anyone looking to combat skin laxity and achieve a smoother, more youthful look.
👉 Shop now for firmer, younger-looking skin!
Clinical Study Results
A comprehensive clinical study of 45 participants has proven that Firming Serum has been proven to improve the appearance of firmness, sagging, elasticity and skin health.
- 97% of subjects showed significant improvement in firmness by week 12 as measured by Cutometer®.
- 93% showed significant improvement in both mid-face and jawline skin sagging by week 12 as measured by an expert clinical grader
- 88% showed elasticity improvement by week 12 measured by Cutometer®
- 86 % said that their skin felt better in 8 weeks
- 83% said that their skin felt hydrated
- 79% said that they saw a noticeable improvement in the overall appearance of their skin by week 8
Before and After
Firmness

Results vary by patient
Sagging Skin

Results vary by patient
Elasticity

Results vary by patient
ZO Firming Serum – Advanced Anti-Aging & Skin Tightening Formula
Clinically Proven to Lift, Firm & Define Facial Contours
Experience the power of science-backed skincare with ZO Firming Serum, an advanced anti-aging solution designed to visibly tighten and firm sagging skin. Formulated with innovative ingredients that support skin elasticity and reinforce the dermal-epidermal junction, this lightweight, non-irritating serum is ideal for all skin types, including sensitive skin.
Why You’ll Love It:
✔ Clinically Tested: Proven in a 24-week independent clinical study to improve skin firmness and elasticity in women aged 40–69.
✔ Targets Sagging & Loss of Elasticity: Supports skin’s natural collagen and fibroblast activity for a more sculpted, youthful look.
✔ Deep Hydration & Barrier Support: Strengthens the skin while providing lasting hydration.
✔ Antioxidant Protection: Reduces signs of aging with plant-based anti-inflammatory ingredients.
Key Ingredients:
🔹 Sodium DNA – Supports skin’s natural repair process to boost firmness.
🔹 ZCORE™ Complex – A powerful blend of peptides and sweet yellow clover to improve skin structure and contour.
🔹 ZO-RRS2® Anti-Inflammatory System – A proprietary plant stem cell complex offering potent antioxidant defense.
How to Use:
✅ Apply to clean, dry skin daily.
✅ Use in combination with ZO Gentle Cleanser and ZO Sunscreen + Primer Broad-Spectrum SPF 30 for optimal results.
🚨 Caution: For external use only. Avoid direct contact with eyes. If irritation occurs, discontinue use.
📸 Proven Results: Skin improvements were measured using the advanced Clarity 2D Research System in clinical trials.
📦 Size: 47ml
Transform your skincare routine with the best skin-firming serum, as recognized by Shape. Experience visibly tighter, younger-looking skin today!
👉 Shop Now & Elevate Your Skincare Routine!