Kiehls Facial-care SerenUltra Pure High-Potency Serum 5,0% Niacinamide
Kiehl's Ultra Pure 5.0% Niacinamide Oil-Minimising High-Potency Serum 30ml
Overall Rating: 4.6 / 5 (average from multiple review sources, as of 14 Mar 2026)
Based on a total of 397,986 customer reviews from independent review platforms.
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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
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pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 397,986 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Total Price
2 days
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£24.00
Delivery from £3.95
Kiehls Facial-care SerenUltra Pure High-Potency Serum 5,0% Niacinamide
Overall Rating: 4.0 / 5 (average from multiple review sources, as of 10 Mar 2026)
Based on a total of 11,239 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 11,239 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
5-8 working days
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£25.39
£846.33 / 1 l
Delivery from £3.95
Kiehl's Ultra Pure High Potency Serum 5.0% Niacinamide 30ml
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 10 Mar 2026)
Based on a total of 3,232 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 3,232 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
2-4 Days
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PayPal
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Visa
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£30.00
Free Delivery
Kiehl's Ultra Pure High-Potency Serum 5.0% Niacinamide 30Ml
Overall Rating: 3.2 / 5 (average from multiple review sources, as of 18 Mar 2026)
Based on a total of 4,439 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 4,439 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
2 to 3 day delivery
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£30.00
Free Delivery
Kiehls Ultra Pure High-Potency Serum 5.0% Niacinamide (Oil-Minimizing) 30ml
Overall Rating: 4.2 / 5 (average from multiple review sources, as of 10 Mar 2026)
Based on a total of 171,917 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 171,917 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
4 working days
PayPal
PayPal
Visa
Visa
Mastercard
Mastercard
£30.00
Free Delivery
Kiehls High-Potency Niacinamide Serum One Size Clear
Overall Rating: 3.7 / 5 (average from multiple review sources, as of 16 Mar 2026)
Based on a total of 118,720 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 118,720 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
3-7 working days
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PayPal
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£30.00
Delivery from £4.99
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Kiehl's Ultra Pure 5.0% Niacinamide Oil-Minimising High-Potency Serum 30ml - Details
▶ Finding you the best price!
We have found 6 prices for Kiehl's Ultra Pure 5.0% Niacinamide Oil-Minimising High-Potency Serum 30ml. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
Kiehl's Ultra Pure 5.0% Niacinamide Oil-Minimising High-Potency Serum 30ml - Price Information
- Cheapest price: £24.00
- The cheapest price is offered by Lookfantastic.com (UK). You can order the product there.
- The price range for the product Kiehl's Ultra Pure 5.0% Niacinamide Oil-Minimising High-Potency Serum 30ml is €£24.00to €£30.00 with a total of 6 offers.
- Payment methods: The online shop Lookfantastic.com (UK) supports: PayPal, Visa, Mastercard
- Delivery: The shortest delivery time is 2 days working days offered by Lookfantastic.com (UK).
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Made with just ten ingredients, the Ultra Pure 5.0% Niacinamide Oil-Minimising High-Potency Serum by Kiehl's is a concentrated formula that visibly minimises excess oils and discolouration.Powered by 5% niacinamide, the serum brightens the look of lacklustre skin, while reducing the appearance of pores and textural irregularities. It helps to visibly unify the skin tone, promoting a smoother, more radiant-looking complexion over time with less unwanted shine. It offers optimal efficacy, as the serum absorbs quickly and preps the skin perfectly for subsequent skincare steps.
£24.00
2 days
Lookfantastic.com (UK)
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