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Age Defender Power Serum


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Fine Lines & Wrinkles


Lack of Firmness

Strengthening, visibly lifting, anti-wrinkle treatment for men.

This powerful treatment provides a first line of defense against the effects of aging skin.

Formulated with Cypress Extract, our ultra-lightweight “age defender” easily absorbs and helps to visibly firm sagging skin and reduce the appearance of wrinkles for a more youthful, resilient appearance.

Key Benefits

  • Reduces the appearance of fine lines and wrinkles
  • Firms sagging skin
  • Weightless
  • Quick absorption
  • Promotes collagen production

SKU# UK200017304

Due to industrial action, our delivery times may be longer than expected.

Free when you spend $50
Receive your order in 7-11 working days

Free when you spend $150
Receive your order in 1-2 working days

We ship worldwide! Find out more about our international shipping options on our delivery page.

Buy with confidence thanks to Space NK’s 100% Satisfaction Guarantee
Unopened product can be returned for a full refund or exchange within 28 days of purchase with proof of purchase.
Opened or used products that you are not completely satisfied with can be returned for an exchange within 28 days of purchase with proof of purchase.

At this time we are unable to ship to P.O Boxes, A.P.O or F.P.O

Shop the Kiehl's skin and body care range, rooted in science and nature, from their Ultra Facial cream to their Creme de Corps.


119 Reviews


Summary of Customer Ratings & Reviews


Location: London

Reviews: 1

Age: 30-45

Skin Type:: Combination

Gender: Female

Recommends this product: Yes

March 07 2022

Skin Boost

I gave a sample of this to my partner to use. He's the type to wash his face and leave it at that but he liked using this serum as it really soothed his skin. A lightweight, easily absorbed serum is great for someone who doesn't want to spend lots of time on multiple skincare steps. The serum smoothes the surface of his skin after cleansing so all that's left to do is apply moisturiser. He has expressed an interest in continuing to use this product!

Best Use: Hydration, Uneven Skin Texture


Location: Alton, Hampshire

Reviews: 1

Gender: Male

Recommends this product: Yes

March 23 2021

Line eraser

Following an online consultation I added this to my moisturising routine in the morning. Glad I did as per serum is an apt product title. Within a week it had helped to reduce some of those character lines.


Location: Lancaster

Reviews: 1

Gender: Male

Recommends this product: Yes

March 23 2021

Quality product

I am in my 50’s and I love the feel of this product, it applies without a greasy feel. I’m a big fan of kiehls products because you know you are getting quality at a competitive price


Location: UK / Abu Dhabi

Reviews: 1

Gender: Male

Recommends this product: Yes

January 12 2021


I have been using this product now for 3 years and swear by it. I'm not saying its a miracle cream but without it my skin feels dry and old. This product works instantly smooth moisturised and soft. Takes years of me in seconds.


Location: Stortford

Reviews: 1

Gender: Male

Recommends this product: Yes

December 23 2020

Best Moisturiser

Incredibly rich and effective product - favourite Kiehls product. Facial fuel tends to sting the eyes if you do a workout but not problems with this

1 - 5 of 119 Reviews
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