Kiehl’s Age Defender Power Serum

About this product

Product description

Kiehl’s Age Defender Power Serum is an ultra-lightweight formula that helps to visibly firm the skin and reduce the appearance of fine lines, improving dull and ageing skin. Suitable for men with early ageing skin. Key ingredients include Proxylane®, an innovative ingredient that supports the synthesis of glycosaminoglycans (GAGs), prompting the skin to plump out internally. Adenosine helps reduce the appearance of lines and wrinkles. Cypress Extract is a lightweight ‘age defender’ also known to help strengthen the skin. Contains a fragrance. Dr Webster’s Recommendation: Kiehl’s Age Defender Power Serum is a fast-absorbing serum that provides the first line of defence against the signs of ageing skin in men. It helps to visibly firm sagging skin for a more youthful, resilient appearance.

Description from Dermastore curated catalogue · Recorded Aug 9, 2026. Product claims have not been independently verified.

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