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Promo code - 5% Off your First Order
Discover the Kiehl's Powerful-Strengh Line-Reducing Concentrate, formulated with Vitamin C.
This potent serum comes in a 1.7oz (50ml) size.
Product Specifications:







Find your Kiehl's serum
Ultra Pure High-Potency Serum Glycolic Acid
Retinol skin-renewing daily micro-dose serumVitamin C is an essential nutrient that moisturises the skin and helps combat signs of ageing and pigmentation spots. A vitamin C serum is the perfect addition to your skincare routine as it can act directly on the skin.
How can you recognise a high-quality vitamin C serum?
Make sure there is a sufficient concentration of real vitamin C. Other ingredients such as hyaluronic acid enhance the anti-ageing effect. Choose a serum in a dark bottle to preserve the effect of the photosensitive vitamin.
When is the best time to use a vitamin C serum?
Apply the vitamin C serum once a day, either in the morning or in the evening. Cleanse the face first and then apply the serum. Follow with a day or night cream. A day cream with SPF is recommended during the day.
Category: Skincare
Texture: Concentrate
Routine Step: Treat
Safety: Please see back of pack for the latest ingredients list.
EAN: 3605971536090
Release Date: 28 February 2025
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Find your Kiehl's serum
Ultra Pure High-Potency Serum Glycolic Acid
Retinol skin-renewing daily micro-dose serumVitamin C is an essential nutrient that moisturises the skin and helps combat signs of ageing and pigmentation spots. A vitamin C serum is the perfect addition to your skincare routine as it can act directly on the skin.
How can you recognise a high-quality vitamin C serum?
Make sure there is a sufficient concentration of real vitamin C. Other ingredients such as hyaluronic acid enhance the anti-ageing effect. Choose a serum in a dark bottle to preserve the effect of the photosensitive vitamin.
When is the best time to use a vitamin C serum?
Apply the vitamin C serum once a day, either in the morning or in the evening. Cleanse the face first and then apply the serum. Follow with a day or night cream. A day cream with SPF is recommended during the day.