ZO Skin Health · Firming serum
Growth Factor Serum
A firming serum that targets the skin’s structure — supporting elasticity and bounce for skin that looks and feels more resilient over time.
Available at Amara Clinic, Terenure, Dublin — reserve at reception or start it on your next visit.
“For firmness and bounce — the serum that works on the skin’s structure.”
What it is
A concentrated serum built around growth factors and peptides — the signalling molecules that tell skin cells to renew and produce the collagen and elastin that keep skin firm. Where Daily Power Defense protects and renews the surface, Growth Factor Serum works deeper on the support structure that keeps skin from sagging.
Who it’s for
People noticing early loss of firmness or bounce, typically from the late thirties onward, and anyone who wants to invest in the structural side of ageing rather than just surface texture. It pairs especially well after in-clinic treatments.
Key ingredients
- Growth factors — Signal skin cells to renew and rebuild collagen and elastin
- Peptides — Support firmness and skin resilience
- Antioxidants — Protect the new collagen from breakdown
How to use it
Apply to clean skin morning and/or evening, before heavier creams, over face and neck. Layers well with Daily Power Defense — growth factor serum first, then Daily Power Defense at night.

Dr Paul’s take
This is the product I recommend when firmness is the concern rather than texture or tone. It won’t replace what a treatment does, but it maintains and extends those results — which is exactly where good skincare earns its place.
Common questions
What does the ZO Growth Factor Serum actually do?
It uses growth factors and peptides to support the skin’s own production of collagen and elastin, which underpin firmness and bounce. Results build gradually with consistent use.
Can I use it with retinol / Daily Power Defense?
Yes — they complement each other. Use the growth factor serum first, then Daily Power Defense at night. Many of our patients use both.
How long until I see a difference?
Skincare works on the skin’s renewal cycle, so give it a consistent eight to twelve weeks. Results vary from person to person.
Not sure if Growth Factor Serum is right for your skin?
Book a skin consultation — we’ll build a routine around your skin, not a shelf of products you don’t need.
Book a skin consultation →Works well with
See the full range and how it fits together in our guide to ZO Skin Health in Ireland.
Client Reviews
Read our reviews on GoogleLoading reviews...
