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ZO Skin Health Firming Serum

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An anti-aging breakthrough for skin structure + shape, this mild, lightweight formulation reinforces skin health, hydrates, and visibly improves elasticity and firmness. Suitable for sensitive areas.

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  • Description

  • Key Benefits

  • How to use

  • Ingredients

  • Frequently Asked Questions

Description

Suitable for all skin types including sensitive skin.

Size: 47 mL / 1.6 Fl. Oz

 

ZO Skin Health Firming Serum is a lightweight, mild anti-aging treatment designed to visibly improve skin firmness and elasticity. Powered by ZCORE™ technology and bioactive peptides, this advanced formula supports the structural integrity of the skin to reduce sagging and improve facial contours.

 

Gentle enough for all skin types, including sensitive or post-procedure skin, it also contains antioxidants and soothing ingredients to calm irritation and protect against future signs of aging. With regular use, skin appears tighter, smoother, and more lifted.

 

 

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

 

Improvement in Firmness after 12 Weeks

Results vary by patient

 

 

Sagging Skin

 

ZO Firming Serum for reduction in sagging skin after 12 Weeks

Results vary by patient

 

 

Elasticity

 

ZO Firming Serum for increase in skin elasticity after 12 Weeks

 

 

Key Benefits

How to use

Ingredients

Frequently Asked Questions

Recommended Products

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ZO Firming Serum: ZCORE Peptide Technology for Visibly Firmer, Lifted Skin

ZO Skin Health Firming Serum is a lightweight anti-aging treatment that visibly improves firmness and elasticity while reducing the look of sagging along the mid-face and jawline.

Powered by ZCORE technology and bioactive peptides, it supports the skin's structural integrity and is gentle enough for all skin types, including sensitive and post-procedure skin. WeDoSkin.ca is a Preferred Authorized Retailer for ZO Skin Health in Canada, with authentic, fresh stock.

🏗️

ZCORE Technology

Supports the skin's structural integrity for a firmer, lifted look.

🧬

Bioactive Peptides

Target firmness, elasticity, and facial contour.

🌿

Gentle & Soothing

Antioxidants and calming ingredients suit sensitive, post-procedure skin.

📈

Clinically Proven

97% saw firmness improvement by week 12 in a ZO study.

Key Ingredients & How They Work

The actives that drive Firming Serum — and what each one does for your skin.

ZCORE

Structural Support

ZO's technology that reinforces the skin's structural integrity for firmness.

PEPTIDES

Bioactive

Bioactive peptides that target elasticity and facial contour.

ANTIOXIDANTS

Protection

Help defend against future visible signs of aging.

SOOTHING

Comfort

Calming ingredients keep the formula gentle on reactive skin.

These descriptions reflect how each ingredient works in general dermatological terms. Individual results vary, and skincare is not a substitute for professional medical advice.

Benefits of Firming Serum

Visibly firms and lifts the mid-face and jawline
Improves elasticity and reduces the look of sagging
Smooths and refines for a tighter appearance
Gentle enough for sensitive and post-procedure skin
Antioxidant support against future aging
97% saw firmness improvement by week 12 (ZO study)

What Firming Serum Pairs Well With

Build a complete routine — these pairings are most often recommended alongside Firming Serum. Tap any product to shop.

How to Use

  1. Apply to clean skin morning and night before moisturiser.
  2. Use consistently — firming results build over 8 to 12 weeks.
  3. Finish mornings with broad-spectrum SPF.

Who It's For

  • Loss of firmness, elasticity, or facial contour
  • Mid-face and jawline sagging
  • Sensitive or post-procedure skin needing gentle firming
  • All skin types seeking a lifted look

Sensitivity note: Formulated to be gentle and suitable for sensitive or post-procedure skin; patch test first if your skin is reactive.

How Firming Serum Compares

Where Firming Serum sits relative to other options. The right fit depends on your skin and goals.

Firming Serum vs the Alternatives
FeatureZO Firming SerumBasic Peptide SerumsFirming Creams
Core technologyZCORE plus bioactive peptidesSingle peptideOften occlusive only
Clinical support97% firmness improvement (wk 12)VariesUsually none cited
ToleranceGentle; sensitive and post-procedureVariesVaries
Best forVisible firming and liftGeneral firmingSurface hydration

Firming Serum: Frequently Asked Questions

What does ZO Firming Serum do?

It visibly improves firmness and elasticity and reduces the look of sagging, using ZCORE technology and bioactive peptides to support the skin's structure.

Is it gentle enough for sensitive skin?

Yes. It is formulated for all skin types, including sensitive and post-procedure skin, with antioxidants and soothing ingredients.

How long until I see results?

In a ZO study, 97% of participants showed firmness improvement by week 12, with many noticing changes from around week 8.

When should I apply it?

Use it morning and night on clean skin before moisturiser, and always follow with SPF in the morning.

Can I use it with retinol?

Yes. It pairs well with ZO retinols and other treatments as part of a comprehensive anti-aging routine.

Medically reviewed by Dr. J. Porter
Medical Reviewer, WeDoSkin Clinic

This page is reviewed under the medical oversight of the WeDoSkin Clinic in Calgary. As a Preferred Authorized Retailer, our clinical team works directly with these brands and handles these formulas every day. Information here is educational and not a substitute for personalized medical advice.

Last reviewed June 10, 2026 · WeDoSkin Clinic, Calgary · Educational information, not a substitute for personalized medical advice.

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