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Ultra Pure High-Potency Serum 9.8% Glycolic Acid
SIGN IN FOR EXCLUSIVE GIFT* Kiehl's Ultra Pure High-Potency Serum 9.8% Glycolic Acid, 30ml dropper bottle with white and red label
Kiehl's Ultra Pure High-Potency Serum 9.8% Glycolic Acid, 30ml dropper bottle with callouts: smoothes skin, improves texture and radiance
Kiehl's Ultra Pure High-Potency 9.8% Glycolic Acid Serum applied to model's cheek, showing smoother skin texture result
Kiehl's Ultra Pure High-Potency 9.8% Glycolic Acid Serum dropper dispensing clear serum onto a hand, with usage tip overlay
Kiehl's Ultra Pure High-Potency Serums comparison graphic showing Niacinamide, Hyaluronic Acid, and Glycolic Acid variants with skin concern guide
Kiehl's Texture Smoothing Routine graphic featuring Midnight Recovery Cleansing Oil, Glycolic Acid Serum, and Midnight Recovery Concentrate
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KIEHLS Ultra Pure High-Potency Serum 9.8% Glycolic Acid

€35.00
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Nominated day delivery
Pick your delivery date and time slot up to 28 days in advance. Dublin & surrounds.
A concentrated facial serum formulated with just seven ingredients to help step up your smooth by visibly refining skin’s texture and minimising the appearance of pores. Concentrated with 9.8% Glycolic Acid, this potent formula helps boost skin renewal for a smooth, glowing appearance.
  • How to use: Apply 4–5 drops to clean, dry skin in the evening. Layer with other serums as needed.
  • All Skin Types including Sensitive.
  • Free of fragrance and colourants.

Standard Delivery
€5.95


Premium Express €10.95
Order before 2pm for delivery within 1-2 business days.
Order after 2pm for delivery within 2-3 business days.

Same Day Delivery, selected locations only, see checkout €19.95

Nominated Day Delivery, selected locations only, see checkout €13.50

Large Items €24.99 (up to 14 days)

Furniture €59
Delivery is conducted by the third-party service arranged directly by the supplier, who will contact you in advance to arrange a suitable delivery date and time.

Wines and Spirits are available for Click and Collect and Nominated Day delivery only. You must be over 18 to buy this product and will be required to show a valid photo ID upon collection/delivery. Please drink responsibly.

Quick & Easy Returns
For full details on how you can return items online or in-store, please click here.

14 Day Right of Withdrawal
Return costs apply (€4.95 via our returns portal). See our Right of Withdrawal terms for full details.

Choose from our cotton tote, drawstring bag or signature gift wrap options which include your personalised message from €3.
At certain times of the year our gift wrap may vary slightly in line with seasonal celebrations.
  • Product compliance information: L'Oreal, 14, rue Royale - 75008 Paris France, kiehls.ecom@uk.oaccare.com
  • Ingrdients: Aqua/Water, Niacinamide, Glycerin, Propanediol, Methyl Gluceth-20, Hydroxyacetophenone, Sodium Hyaluronate, Caprylyl Glycol, Carbomer, Sodium Hydroxide.
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