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  • Sleep Glycolic™

Sleep Glycolic™

SKU:
£39.00
£39.00
Unavailable
per item

Time Release AHA Overnight At-Home Peel

Benefits: Brighten-Resurface-Clear

60 Uses Per Tube

Size: 30 ml


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Get ready to wow at your next party with noticeably brighter, smoother and decongested skin. Sleep Glycolic is an at-home AHA (alpha hydroxy acid) peel treatment that delivers fast results overnight, without the usual redness and irritation associated with peel formulas.
​

The leave-on treatment harnesses the power of 10% active glycolic acid to transform the look of dull, uneven and congested complexions. Use twice a week for improved skin luminosity and visible skin revitalisation.

Key Benefits

  • Radiant, Visibly Refined SkinSleep Glycolic removes dead skin cells from the skin's surface to reveal a visibly smoother and glowing complexion, with a more even tone and texture.

  • Healthy Skin BarrierSleep Glycolic uses innovative crystal encapsulation technology to gradually deliver glycolic acid into the skin throughout the night. This means the skin barrier remains comfortable and balanced during use.

  • Visibly Perfected SkinVisibly resurfaces the skin texture, smooths the appearance of fine lines and wrinkles, and minimises the look of hyperpigmentation. It also reduces congestion and the likelihood of blemishes forming.

  • Complement Your In-Clinic ResultsSleep Glycolic can help to prolong the results of a peeling / facial course. It can also be used as an entry level, at-home peel for those who are nervous about their first peeling experience.


PROVEN RESULTS

  • 97%
  • agreed Sleep Glycolic smoothed their skin surface*
  • 95%
  • agreed their skin tone was visibly brighter & illuminated after use*
  • 91%
  • agreed Sleep Glycolic visibly resurfaced their skin*
  • 91%
  • felt Sleep Glycolic helped to achieve the appearance of beauty sleep*

*Proven via user trial on Sleep Glycolic. Tested over 4 weeks on 34 participants with ageing concerns.


HOW TO USE

Step 1
After cleansing in the evening, smooth a pea-sized amount of Sleep Glycolic onto the face, neck and décolletage - avoiding the eye area. Some slight skin tingling is normal.

NOTE: For use 2-3 times per week.

Step 2
Follow with other serums and night moisturiser. Leave on overnight. As Sleep Glycolic is directly active on your skin, it should be the second step in your evening skincare routine (after cleansing). Layer all other serums and moisturisers on top.

Step 3
Always wear sunscreen the next day after using Sleep Glycolic. Patch testing prior to use is advised.


Key Ingredients


  • 10% Active Glycolic Acid

    With the smallest particle size of all the AHAs, glycolic acid is the most powerful. It works to break down the bonds between dead skin cells, so they can be easily exfoliated away to reveal fresher, newer skin cells beneath. The result is visibly brighter, smoother and decongested skin. This active is contained within a cyclodextrin-based shell (pronounced 'sy-clo-DEXtrin'). This ensures its gradual release into the skin overnight to prevent irritation while prolonging the visible effects.



  • Korean Clover Extract

    Works alongside glycolic acid to support the skin’s natural overnight repair and hydration processes. It also helps to maintain the natural skin barrier; reducing the potential for irritation.



  • Glycerin

    A natural humectant which traps moisture within the skin to leave it hydrated and comfortable.


FULL INGREDIENTS
​
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.

THE SCIENCE BEHIND THE FORMULA

The effectiveness of exfoliating acid products depends on 2 main things: how much acid is in the product (i.e. its %) and how acidic it is (i.e. its pH). Having a low level of acidity is important to make the acid work in the product.

Exfoliating acids, like AHA or BHA, can be either active or inactive. Only when they are active, can they go into your skin and help with stubborn skin concerns such as hyperpigmentation. In Sleep Glycolic, we made sure our acid is active by making the product more acidic than most with a pH of 3.5 to ensure it delivers 10% of active acid.

​This makes our glycolic acid product very powerful. To control this power and prevent skin irritation, we use crystal encapsulation to release it slowly throughout the night and recommend using it twice a week to keep your skin healthy.


GOOD TO KNOW

​
  • NO ARTIFICAL FRAGRANCE
  • NO SYNTHETIC COLOURS
  • PARABEN FREE
  • ALCOHOL FREE
  • FULLY RECYCLABLE
  • CERTIFIED BY THE VEGAN SOCIETY


Works Well With...

Skin Clear Biome™

£12.00 - £61.00

Formulated specifically for stressed skin.


Benefits

  • Works from the inside out to clarify complexion
  • Works to balance the skin's natural barrier
  • Supports skin health*
  • Helps support gut flora
  • Supports skin immunity*
  • *Zinc contributes to the normal function of the immune system and the maintenance of normal skin.


Shop

Skin Youth Biome

£12.00 - £61.00
Our new and improved award-winning gut health supplement supports the gut-skin connection and targets ageing skin for a youthful complexion.

​Benefits
  • Works from the inside out
  • Supports the skin's natural barrier
  • Helps reduce fine lines
  • Helps support gut flora
  • Supports collagen formation*
  • Supports immunity*
  • *Vitamin C contributes to the maintenace of normal skin and the normal function of the immune system
  • *Vitamin C contributes to the normal production of collagen

     
Shop

et al. MATTIFYING PRIMER ANTI-POLLUTION SERUM

£38.00
HYDRATING + SMOOTHES + MATTE FINISH


Hydrating serum-like texture. smooths + blurs the skin to create the perfect canvas for any foundation
+ Improves the wear and longevity of makeup
+ Gives the skin a naturally matte finisH
Shop

Crystal Retinal®

£45.00 - £109.00
Award-winning Age-Defying Vitamin A Night Serum
11x More Effective than Retinol

Benefits:
Renew
Firm
Smooth
30ml Tube
(100 Uses Per Tube)


Shop

Crystal Retinal® Ceramide Eye

£42.00 - £70.00

Smooth & Lift Eye Cream Gentle-Release Vitamin A


"Delivers clinically proven results - without irritation."


Benefits: Smooth-Brighten-Lift


Size 15ml

100 Uses Per Tube

Shop
get your free personalised product plan here

01624 848188

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  • Home
    • About >
      • Meet The Team
      • Opening Times
      • Contact
    • Policies
  • Online Shop
    • Personalised Product Recommendations
    • gift vouchers
    • Medik8 Skincare >
      • CSA Philosophy
      • By Product Type >
        • Serums
        • Moisturisers
        • Cleansers
        • Eyes
        • Sunscreen
        • Travel
        • Exfoliating Acids
      • By Skin Concern >
        • Fine Lines & Wrinkles
        • Dry & Dehydrated Skin
        • Blemish & Acne Prone Skin
        • Hyperpigmentation & Dark Spots
        • Redness
        • Enlarged Pores
      • By Ingredient >
        • Vitamin C
        • Sunscreen
        • Vitamin A (Retinoids)
        • Hyaluronic Acid
        • Peptides
    • Advanced Nutrition Programme Skin Supplements >
      • Key Ingredient >
        • Biome
        • Collagen
        • Omegas
        • Vitamin C
        • Antioxidant
        • Vitamin A /Betacarotene
        • Multivitamin
        • Magnesium
        • Zinc
      • Skin Concerns >
        • Ageing
        • Dry
        • Problem
        • Oily
        • Sensitive
        • Uneven Tone
        • Hair + Nails
        • Daily Skin Health
      • Wellbeing >
        • Gut Support
        • Bones, Joints & Teeth Health
        • Immunity
        • Mental Vitality
        • Energy
        • Detox
        • General Wellbeing
        • Menopause Support
    • et al. MakeUp >
      • et al. ALL ITEMS
      • et al. PRIMER
      • et al. CONCEALER
      • et al. FOUNDATION
      • et al. 3IN1 MIST
      • et al. LIPS
      • et al. LINE + DEFINE EYELINER
      • et al. VERSATILE BLUSH
      • et al. COMPLEXION GLOW
      • et al. ACCESSORIES
      • et al. BRUSHES
  • HydraFacial™
  • Online Booking & Treatment List
  • Promotions
  • Black Friday 2025