Growth Factor Serum

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

Works to reverse the visible signs of aging and aid in the appearance of skin rejuvenation and vitality. Restores the appearance of skin density, compactness, and visible strength. Minimizes the appearance of expression lines Supports skin’s natural replenishment of hyaluronic acid Aqua/Water/Eau, Dimethicone, Butylene Glycol, Glycerin, Caprylyl Methicone, Dimethicone/PEG-10/15 Crosspolymer, PEG-12 Dimethicone/PPG-20 Crosspolymer, Dimethicone/Vinyl Dimethicone Crosspolymer, 1,2-Hexanediol, Caprylyl Glycol, Sodium Hyaluronate, Sodium Chloride, Dimethicone Crosspolymer, Lactobacillus Ferment, Scutellaria Baicalensis Root Extract, Sodium Citrate, Hydrolyzed Sericin, Phospholipids, Acetyl Glutamine, Lecithin, Buddleja Davidii Meristem Cell Culture, Cordyceps Militaris Mycelium Extract, Glycyrrhiza Uralensis (Licorice) Root Extract, Dipropylene Glycol, Pentylene Glycol, Xanthan Gum, Beta-Glucan, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Lactobacillus/Panax Ginseng Root Ferment Filtrate, Hexylene Glycol, Phenoxyethanol, Potassium Sorbate, Tocopherol, Disodium Acetyl Glucosamine Phosphate, Sh-Oligopeptide-1, Sh-Oligopeptide-2, Sh-Polypeptide-1, Sh-Polypeptide-11, Sh-Polypeptide-9, Bacillus/Folic Acid Ferment Filtrate Extract, Hexamethylindanopyran, Terpineol, Tetramethyl Acetyloctahydronaphthalenes, Fragrance/Parfum.
We are continually innovating and adapting to new regulations. As a result, depending on when and where the product was purchased, the ingredient lists on this website may differ from product packaging. Please refer to your product packaging for ingredient information specific to your product.

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.

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.