Skip to content
Cart
Product Details

An award-winning, age-defying serum designed to address signs of aging.

CLINICAL SKIN PolyPeptide Firming Serum - 1.7 oz / 50 ml An award-winning, age-defying serum designed to address signs of aging. *Results based on a single-blinded 12-week clinical study of 35 subjects that applied PolyPeptide Firming Serum twice-daily.

CLINICAL SKIN PolyPeptide Firming Serum - 1.7 oz / 50 ml An award-winning, age-defying serum designed to address signs of aging.

Data on file with Clinical Skin.

Reduce the appearance of fine lines and wrinkles by 22.5%.

Formulated with multi-tasking peptides, antioxidants, ceramides, and hyaluronic acid.

Clinically proven* to.

Increase skin firmness and elasticity by 29.7%.

Improve moisturization by 77.4%.

Clinically proven* to: Increase skin firmness and elasticity by 29.7% Reduce the appearance of fine lines and wrinkles by 22.5% Improve moisturization by 77.4% Improvement in the appearance of the signs of aging observed as early as 4 weeks*. *Results based on a single-blinded 12-week clinical study of 35 subjects that applied PolyPeptide Firming Serum twice-daily.

Data on file with Clinical Skin. ( See Clinical Skin for Instructions & ingredients ).

Shipping and returns

Orders are usually prepared within 1–2 business days after confirmation. Weekends and public holidays are excluded; business hours are counted during normal operating days, not continuously. Estimated transit after dispatch is 3–7 business days. Preparation and transit are separate periods. Carrier delays, remote locations and exceptional conditions can extend estimates; delivery dates are not guaranteed.

Our voluntary return window is 60 calendar days after delivery for eligible unused items. Contact us before sending a return. Product-specific exclusions must be disclosed before purchase; mandatory consumer rights remain unaffected.

Shipping Information · Returns & Refunds

Related Products