
Firming Serum
AM + PM All Skin Types Anti-Aging TSA Approved
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Benefits
- Visibly tightens and firms the skin
- Improves the appearance of sagging and skin laxity
- Helps define facial contours
- Supports the appearance of healthy skin and the skin’s natural renewal process
- Defends against free radical damage
BEFORE AND AFTER
Protocol
A 24-week independent third-party clinical study of 45 subjects to assess the efficacy potential of Firming Serum. Subjects represent females, ages 40–69, with Fitzpatrick skin types II–IV. Supported with the use of Gentle Cleanser and Sunscreen + Primer Broad-Spectrum SPF 30 during the study.
Duration
12 Weeks
PRODUCT REGIMEN
Usage
Directions
Apply to clean, dry skin AM/PM.
Have questions on the recommended order to apply your ZO® products? Contact your local physician or use our live chat to speak to a ZO® Skincare Specialist for more information.
Key Ingredients
- Sodium DNA
- Supports the appearance of a more visibly defined facial contour
- ZCORE™ complex
- Helps improve the appearance of visibly sagging skin
- ZO-RRS²®
- Exclusive plant stem cell complex that provides powerful antioxidant benefits
Aqua/Water/Eau, Glycerin, Propanediol, Dipropylene Glycol, Sodium DNA, Leontopodium Alpinum Meristem Cell Culture, Marrubium Vulgare Meristem Cell Culture, Melilotus Officinalis Extract, Tocopheryl Acetate, Retinyl Palmitate, Caprooyl Tetrapeptide-3, Lecithin, Dextran, Hydroxypropyl Methylcellulose, Carbomer, Aminomethyl Propanol, Cellulose, Polysorbate 20, Caprylyl Glycol, Lactose, Ethylhexylglycerin, Hexylene Glycol, Disodium EDTA, Citric Acid, Phenoxyethanol, Fragrance/Parfum, Ultramarines (CI 77007), Ext. Violet 2 (CI 60730), Limonene.
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.


Practice Spotlight
Cosmetic Center at Mayo Clinic
Jacksonville, FL
“Firming Serum is an extremely versatile product, indicated for all skin types, even sensitized + post-procedure. While all patients would benefit from adding this product to their regimen, we especially love Firming Serum for mature patients who are looking to address skin laxity + crepiness.
PRO TIP: Pair Firming Serum with Recovery Crème to help improve signs of aging on the neck with exclusive ZCORE™ technology.”