ZO Growth Factor Serum

$187.00 $220.00
Formulation Profile
Scored 0 to 100 on a consistent scale across our catalogue
Potency
75
Anti-Aging
85
Hydration
55
Brightening
45
Gentleness
80
Evidence
82
Formulation profile is our editorial rating based on the product's actives and formulation, scored on a consistent 0 to 100 scale across our catalogue. It reflects what the formula is built to do, not a measurement of individual results.
Description

Denser, firmer-looking skin, powered by growth factors.

Growth Factor Serum uses two growth factors to support your skin's own collagen and elastin, building density and firmness over time. The lightweight formula absorbs cleanly and helps skin look smoother, plumper, and more resilient with consistent use.

Why it is worth it
Growth factors are among the most respected anti-aging ingredients for rebuilding skin quality, and this delivers them in a gentle, daily formula almost anyone can tolerate. It is one of ZO's most reordered serums.

How it compares
Pair it with Daily Power Defense for an unbeatable daily base. For pure resurfacing, add a retinol like Wrinkle + Texture Repair. Growth Factor Serum is the firmness and density specialist.

Best for: loss of firmness, density, and overall skin quality, on all skin types.
Not ideal for: those focused only on acne or pigment.

How to use
Apply to clean skin morning and night, before your moisturizer.

Directions

Apply to clean, dry skin. Massage 1-2 pumps evenly over face and neck 30 minutes before bedtime.

Apply on top of your moisturizer. Growth Factor Serum is either applied on its own (written above), or after your moisturizer. It is always last because of the larger molecule.