Medik8

Medik8 Sleep Glycolic 30ml

Medik8 Sleep Glycolic 30 ml is a powerful overnight AHA treatment designed to deliver fast visible smoothing and brightening results. Using encapsulated time-release glycolic acid it provides high-strength exfoliation with improved comfort helping to refine texture reduce dullness and promote renewed clarity by morning.

AHA ExfoliantBrighteningExfoliating
£39.00

100% Authentic • Authorised UK Stockist • Expert Advice • Fast Tracked UK Delivery

A whole year of free shippingBecome a VIP for unlimited free delivery, plus an exclusive SkinCeuticals welcome gift. Upgrade →
Description

A high-performance overnight exfoliating treatment created to accelerate skin renewal and improve visible clarity. Sleep Glycolic features 10 percent encapsulated glycolic acid which penetrates gradually to minimise irritation while achieving powerful resurfacing benefits. It helps dissolve dead skin cells refine clogged pores smooth uneven texture and brighten dull complexions for a fresher more luminous appearance.

Ideal as a weekly boost this leave-on treatment delivers salon-level results at home with improved radiance smoothness and refined tone after just one use.

Key Benefits

Provides rapid visible resurfacing overnight

Encapsulated glycolic acid delivers high strength with enhanced comfort

Smooths uneven texture and brightens dull skin

Helps reduce congestion for clearer skin

Improves overall clarity and radiance

Lightweight fast-absorbing formula

Ideal as a weekly or twice-weekly exfoliating treatment

How to use

Apply in the evening to cleansed dry skin.

Smooth a thin layer across the face avoiding the eye area.

Leave on overnight.

Use one to two times per week depending on tolerance.

Always apply SPF the following morning when using acids.

Ingredients (INCI)

Aqua (Water), Glycolic Acid, Cyclodextrin, Caprylic/Capric Triglyceride, Dimethicone, Glyceryl Stearate, Sucrose Stearate, Sodium Hydroxide, Glycerin, Phenoxyethanol, Lespedeza Capitata Flower/Leaf/Stem Extract, Propanediol, Xanthan Gum, Ethylhexylglycerin, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Polysorbate 60, Sorbitan Isostearate.

Complete the ritual
Complete Your Routine

Expert-selected by The Skin Bay to work alongside Medik8 - both formulated to complement each other for enhanced results.

Buy them together£96.00

You may also love

Your questions answered

Your questions answered
Are your products genuine?

Yes. Everything we sell is 100% genuine, sourced from the brand or authorised UK suppliers.

How fast is delivery?

Every order ships from the UK with Royal Mail, tracked and insured. Order by 4pm Monday to Friday for same-day dispatch.

  • Royal Mail 48: 2 to 3 business days, £5.99
  • Royal Mail 24: 1 to 2 business days, £8.00
  • Special Delivery: guaranteed next working day by 7pm, £12.00

Free delivery on orders over £100 (UK mainland). Full details on our delivery page.

What is your returns policy?

Unopened items can be returned within our standard returns window. See our returns page for details.

Do you offer rewards?

Yes. Earn Bay Points on every order to redeem against future purchases.

Need help choosing?

Our team can help you build the right routine. Reach out any time and we will point you in the right direction.