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Powerful-Strength Line-Reducing Concentrate
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Powerful-Strength Line-Reducing Concentrate


Price reduced from $81.00 to $64.80
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Worth 65 NDULGE points.

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Skin Type

All Skin Types


Fine Lines & Wrinkles


Lack of Firmness

Fight back against the signs of ageing with Kiehl’s Powerful Strength Line Reducing Concentrate, a skincare serum formulated to smooth and even out skin texture. Rich in vitamin C, it is suitable for frequent use on any skin type, and its effectiveness has been clinically proven.

High in glycerine and L-ascorbic acid, this gentle yet potent product helps to reduce the appearance of fine lines, wrinkles and crows’ feet while also working to minimise the visibility of pores to give the skin a smoother appearance. When used on a regular basis, it becomes more effective over time.

Helping to plump and soften the skin for a more youthful look, Kiehl’s Powerful Strength Line Reducing Concentrate is an impressive preparation that promotes a natural radiance.

Key Benefits

  • Helps to reduce signs of ageing
  • Clinically proven effectiveness
  • Works to reduce the visibility of pores
  • Infused with glycerine and L-ascorbic acid
  • Contributes to an improved skin texture

SKU# UK200021537

Cleanse skin thoroughly prior to application. Apply over entire face twice morning and night (avoiding the eye area). In case of contact with eyes, rinse them immediately. As the formula blends into the skin, you may experience a feeling of warmth.

Free on all orders over $50
Receive your order in 7-11 working days*(Please be aware that during sale and promotional periods your order may take longer to arrive).

Free on all orders over $150
Receive your order in up to 5 working days* (Please be aware that during sale and promotional periods your order may take longer to arrive).

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.


744 Reviews


Summary of Customer Ratings & Reviews


Location: London

Reviews: 1

Age: 45+

Skin Type:: Combination

Do you have sensitive skin?: No

Recommends this product: Yes

September 02 2023

A good enough vit C product

I initially used this about ten years ago when my marionette lines were more like finger puppets. Now I use the Murad vit C serum which I love. And this is something I also occasionally use, though I don’t love it as much as the Murad. It doesn’t pull under make up for me as others say it can for them, but overall I just find it a bit too silicone-y. It’s like it glides on and then just sits there. So now I’ve discovered the Murad alternative I probably - possibly - wouldn’t go back.

Best Use: Reduce Dullness, Minimise Fine Lines & Wrinkles, Anti-Aging


Location: London

Reviews: 1

Gender: Female

Recommends this product: Yes

August 11 2023

Thick texture

I love this product but I cant use it under make up because of the thick texture. It makes my make up peel throughout the day. But to use it as part of my night time routine, its great.

TOP 100


Reviews: 302

August 10 2023

Not for me

I had high hopes for this, and my skin is quite used to all sorts of products (vit c, acids, retinol, peels) but this didn’t work for me. Main issue was the pilling! It pulled even just in its own, on cleansed skin (I tone with witch hazel so nothing extra on my skin when applying). And of course, more pilling under moisturizer, spf, foundation. It also had an unpleasant burning sensation when applying. Finally, I noticed my face had spots a few days after I started using it - and this was the only change to my routine. I’ll finish the product on my neck and backs of hands but it doesn’t work on my face.


Location: Herts

Reviews: 1

Gender: Female

August 02 2023

Vit C serum powerful

I love the science behind this product I have used it at night it def has helped smooth out my complexion & made it look a lot brighter 😍 I’m just not sure if I would continue use as my skin tingles after using this as the ingredients are high potency! I’m not keen on the colour or smell I have it with my products sadly it’s not my go to!

TOP 500

Suzie G

Reviews: 165

Age: 45+

Skin Type:: Dry

Do you have sensitive skin?: Yes

June 29 2023

Khiels is a brand who won’t be going away

Anyone unfamiliar with Kheils (maybe too young or just haven’t had the good chance to experience it yet) suffice to say they are famous in the field of skin-care and lead the market with several of their products. Although It may be too late to make any difference to my lines, this smells great!

Best Use: Minimise Fine Lines & Wrinkles

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