# Medik8 Sleep Glycolic for dry skin

**Lovi Fit: Average fit for dry skin.**
Dry Skin Fit: Average · Effectiveness: Average · Safety: High.

Page: https://lovi.care/skincare/sa/p/medik8/sleep-glycolic/for/dry-skin

The Lovi Fit is the same in every country; only the stores and prices differ, and the ones here are for Saudi Arabia.

Brand: [Medik8](https://lovi.care/skincare/sa/brands/medik8)
Category: [Exfoliants](https://lovi.care/skincare/sa/best/exfoliators)

This fit is calculated for the concerns frequently associated with dry skin: flakiness, tightness, dehydration, fine lines, and wrinkles. For scores based on a full skin profile (12D face scan, goals, preferences), use the Lovi app.

Works for dry skin; other products fit it better.

## Why this fit

- Offers moderate exfoliation for your dry skin due to the presence of glycolic acid, which promotes skin renewal, while glycerin provides some humectant action to aid hydration.
- The formula lacks sufficient emollient ingredients like caprylic capric triglyceride to fully address dryness, and the exfoliation benefits are mostly supportive rather than directly targeting dry or flaky skin.
- The product is safe for your dry skin as it contains no prohibited or harsh ingredients that would cause irritation.

## Fit by skin type

- [Oily skin](https://lovi.care/skincare/sa/p/medik8/sleep-glycolic/for/oily-skin): Average
- [Dry skin](https://lovi.care/skincare/sa/p/medik8/sleep-glycolic/for/dry-skin): Average (this page)
- [Combination skin](https://lovi.care/skincare/sa/p/medik8/sleep-glycolic/for/combination-skin): Average
- [Sensitive skin](https://lovi.care/skincare/sa/p/medik8/sleep-glycolic/for/sensitive-skin): Average
- [Acne-prone skin](https://lovi.care/skincare/sa/p/medik8/sleep-glycolic/for/acne-prone-skin): Average
- [Skin with dark spots](https://lovi.care/skincare/sa/p/medik8/sleep-glycolic/for/dark-spots): Average
- [Mature skin](https://lovi.care/skincare/sa/p/medik8/sleep-glycolic/for/mature-skin): Average
- [Dry sensitive skin](https://lovi.care/skincare/sa/p/medik8/sleep-glycolic/for/dry-sensitive-skin): Average
- [Oily acne-prone skin](https://lovi.care/skincare/sa/p/medik8/sleep-glycolic/for/oily-acne-prone-skin): Average

## Key ingredients

Glycolic Acid, Glycerin, Lespedeza Capitata Stem Extract Flower Leaf, Dimethicone, Cyclodextrin

## What the research says

- A single application of a moisturizing fluid containing hyaluronic acid 1%, glycerin 5%, and Centella asiatica stem cells extract significantly increased skin hydration by 29% and reduced transepidermal water loss at 24 hours compared to baseline and an untreated control site in twenty healthy women. ([Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/))
- Repeated short-contact 70% glycolic acid peels provided superior results in atrophic acne scars compared to daily low-strength glycolic acid cream or placebo in 58 women over 24 weeks. ([International Journal of Dermatology, 2000](https://pubmed.ncbi.nlm.nih.gov/11095203/))
- Serial glycolic acid peels combined with a modified Kligman formula significantly reduced facial PIH severity in Indian patients compared to the modified Kligman formula alone. ([Dermatologic Surgery, 2017](https://pubmed.ncbi.nlm.nih.gov/28114204/))
- The emollient V0034CR significantly reduced TEWL compared to vehicle and vehicle plus glycerol, and significantly increased corneometry scores compared to vehicle and vehicle plus petrolatum in healthy volunteers with dry skin, demonstrating combined barrier function improvement from petrolatum and hydration improvement from glycerol. ([Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/31532576/))
- Ten days of treatment with a cream containing 20% glycerin significantly increased skin hydration measured by corneometer values in 17 healthy volunteers compared to a placebo cream, but showed no influence on transepidermal water loss or skin sensitivity to an irritating surfactant. ([International Journal of Cosmetic Science, 2001](https://pubmed.ncbi.nlm.nih.gov/18498456/))
- Niacinamide/glycerin body moisturizers provided better rapid and prolonged improvement of cosmetic xerosis through functional improvement of stratum corneum barrier function compared to no treatment and conventional moisturizers in female subjects. ([Journal of Drugs in Dermatology, 2012](https://pubmed.ncbi.nlm.nih.gov/22206073/))
- The circadian clock component PER represses MMP-1 expression via the cAMP signaling pathway and mediates the MMP-1 suppression induced by Lespedeza capitata extract in HaCaT keratinocytes. ([Molecules, 2018](https://pubmed.ncbi.nlm.nih.gov/29570674/))
- Wearing an N95 mask alone compared to using dimethicone cream or hydrocolloid dressing caused more adverse skin reactions among 73 military health care workers, with no significant differences in fit test failure rates between groups. ([Military Medicine, 2024](https://pubmed.ncbi.nlm.nih.gov/38771104/))
- A dimethicone skin protectant lotion significantly decreased visual scoring and transepidermal water loss compared to vehicle control and SLS-only treated sites in 12 healthy humans exposed to sodium lauryl sulfate. ([Skin Research and Technology, 2000](https://pubmed.ncbi.nlm.nih.gov/11428946/))
- Treatment with a moisturizer containing dimethicone and glycerine increased epidermal thickness by 0.019 mm, improved barrier function by decreasing transepidermal water loss by 13%, decreased melanin intensity, and induced keratins 6 and 16 in fifteen women with moderately photoaged forearms. ([Clinical and Experimental Dermatology, 2007](https://pubmed.ncbi.nlm.nih.gov/17137484/))
- Topical retinoic acid-beta-cyclodextrin complex formulations at 0.025% showed greater acne improvement scores (4.0-4.1) and lower irritation than a commercial 0.05% retinoic acid gel (score 3, with side effects in all patients) after 3 months in 66 patients with acne vulgaris. ([Journal of the European Academy of Dermatology and Venereology, 2004](https://pubmed.ncbi.nlm.nih.gov/15196153/))
- Tretinoin cyclodextrin complex demonstrated an antiwrinkle effect equal to that of conventional tretinoin with more moderate irritant reactions in photoaged patients. ([Aesthetic Plastic Surgery, 2012](https://pubmed.ncbi.nlm.nih.gov/22538278/))
- Binary systems of trans-resveratrol with polyethylene glycol or beta-cyclodextrin enhanced its antioxidant activity and in vivo skin anti-aging effects compared to trans-resveratrol alone in human keratinocytes and volunteers. ([Drug Development and Industrial Pharmacy, 2014](https://pubmed.ncbi.nlm.nih.gov/23862976/))

## Why other products fit dry skin better

- A topical serum containing vitamin C, vitamin E, and raspberry leaf cell culture extract improved skin color, elasticity, radiance, smoothness, scaliness, and wrinkles compared to the untreated contralateral side in fifty female volunteers. ([Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/31975502/))
- Treatment with cross-linked hyaluronic acid-based microneedle patches combined with acetyl hexapeptide-8 or epidermal growth factor significantly improved wrinkles and skin hydration compared to the patch alone in Korean females over 29 days. ([Annals of Dermatology, 2019](https://pubmed.ncbi.nlm.nih.gov/33911590/))

## What reviewers say

Based on a very large amount of data, this product is highly praised for its ability to transform dull skin into a glowing, radiant complexion. Users report significant improvements in skin texture, hyperpigmentation, and fine lines, with many noting a lack of irritation. Some users experience a mild tingling sensation or dryness.

- Liked: Glowing, radiant skin (mostly mentioned)
- Liked: Smoother skin texture (mostly mentioned)
- Liked: No irritation (often mentioned)
- Liked: Reduces dullness (sometimes noted)
- Disliked: Causes mild dryness (rarely noted)
- Disliked: Slight tingling sensation (rarely noted)
- Disliked: Too strong frequently (rarely noted)

## How to apply

- Use this exfoliant as part of your PM routine once a week, increasing slowly to twice a week if your dry skin tolerates it well. Always remember to apply SPF every morning to protect your newly smoothed skin.
- Apply the exfoliant after cleansing and toning, but always before your rich moisturizer.
- Gently press 2-3 drops of the exfoliant into your skin and let it absorb for a minute. Avoid rubbing to prevent any irritation on flaky areas.
- Apply the product directly to dry clean skin to ensure the best possible tolerance for your dry type. This helps address flaky patches without causing extra stress.
- Avoid the sensitive eye area and do a quick patch test before your very first use. Do not mix this with other strong acids or retinoids on the same night.
- Video: https://storage.pora.ai/028e5e793422a3b665c02ff502cf5a68.mp4

## Questions and answers

### How well does Medik8 Sleep Glycolic work for dry skin?

Medik8 Sleep Glycolic works moderately well for dry skin, offering some renewal and hydration through glycolic acid and glycerin, though it lacks enough rich softening ingredients to fully address dryness. An exfoliant treatment for dry skin needs soothing, highly hydrating ingredients like ceramides, niacinamide, or peptides, alongside strong barrier support.
Sources: [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/)

### Which ingredients make this exfoliant a good fit for dry skin?

Glycolic acid helps renew dry skin by providing moderate exfoliation, while glycerin adds moisture to keep skin hydrated. Because this product is only an average fit for dry skin, an exfoliant of this type needs rich moisturizing and soothing ingredients like ceramides, niacinamide, or peptides to thoroughly nourish dry skin and support the skin barrier.
Sources: [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/)

### What does Glycolic Acid do for dry skin?

Glycolic acid helps smooth and soften dry skin by speeding up the shedding of older surface cells. Because it can also cause the skin to lose more moisture, dry skin needs extra hydrating ingredients like glycerin or hyaluronic acid alongside it to keep the skin comfortable.
Sources: [Acta Dermato-venereologica, 1995](https://pubmed.ncbi.nlm.nih.gov/8651024/)

### What does Glycerin do for dry skin?

Glycerin helps dry skin by drawing in moisture and keeping it locked in, which makes the skin feel much softer and smoother. It also supports your natural skin barrier to stop water from escaping easily. A product for dry skin needs extra ingredients like hyaluronic acid and soothing plant extracts to truly calm and hydrate dry patches.
Sources: [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/), [The British Journal of Dermatology, 2008](https://pubmed.ncbi.nlm.nih.gov/18510666/)

### Where does it go in a skincare routine for dry skin?

This treatment goes in the evening routine after cleansing and before your moisturizer. Lovi routines start exfoliating treatments once a week, and you may slowly use it more often if your skin handles it well.

### Can I use it with retinol, and in what order?

You can use this treatment with retinol by applying them on separate nights to help prevent irritation on dry skin. Dry skin of this type needs rich moisturizing ingredients like plant oils and butters to lock in hydration and deeply soften rough patches.

### How often should I use it?

Start by using this exfoliant treatment once a week in the evening, and if your dry skin handles it well, you may carefully use it more often. A dry skin routine needs rich smoothing ingredients and soothing hydration to keep your skin soft and comfortable.

### Can this exfoliant clog pores, cause breakouts or purging for dry skin?

This exfoliant is unlikely to clog pores or cause breakouts on dry skin, and any skin clearing or purging is minimal since the glycolic acid provides only moderate exfoliation. The formula is safe for your skin with a low chance of irritation, though dry skin generally needs richer soothing oils and deep hydration ingredients to feel fully comfortable.

### Is it fragrance-free and alcohol-free?

Yes, it has no fragrance and no drying alcohol.

## Alternatives for dry skin

- [Beauty of Joseon Propolis + Niacinamide Glow Serum](https://lovi.care/skincare/sa/p/beauty-of-joseon/propolis-niacinamide-glow-serum/for/dry-skin) — Superior fit — SAR 226.83 at Amazon
- [Paula's Choice RESIST Super Antioxidant Concentrate Serum](https://lovi.care/skincare/sa/p/paula-s-choice/resist-super-antioxidant-concentrate-serum/for/dry-skin) — Superior fit — SAR 461.00 at Amazon
- [ma:nyo Bifida Biome Complex Ampoule](https://lovi.care/skincare/sa/p/ma-nyo/bifida-biome-complex-ampoule/for/dry-skin) — Superior fit — SAR 145.51 at Amazon

## Pairs well with

- Cleanser: [La Roche-Posay Hydrating Gentle Cleanser](https://lovi.care/skincare/sa/p/la-roche-posay/toleriane-hydrating-gentle-cleanser/for/dry-skin) — Superior fit — SAR 297.00 at Amazon
- Moisturizer: [SKIN1004 Madagascar Centella Probio-Cica Enrich Cream](https://lovi.care/skincare/sa/p/skin1004/madagascar-centella-probio-cica-enrich-cream/for/dry-skin) — Superior fit — SAR 48.00 at Amazon
- SPF: [d'Alba Piedmont Waterfull Mild Sunscreen](https://lovi.care/skincare/sa/p/d-alba/piedmont-waterfull-mild-sunscreen/for/dry-skin) — Superior fit — SAR 75.00 at Amazon

## Where to buy

No store in Saudi Arabia has a checked price for this product, so the page shows none.

## Ingredients

Water, Glycolic Acid, Cyclodextrin, Caprylic Capric Triglyceride, Dimethicone, Glyceryl Stearate, Sucrose Stearate, Sodium Hydroxide, Glycerin, Phenoxyethanol, Lespedeza Capitata Stem Extract Flower Leaf, Propanediol, Xanthan Gum, Ethylhexylglycerin, Hydroxyethyl Acrylate Sodium Acryloyldimethyl Taurate Copolymer, Polysorbate 60, Sorbitan Isostearate
## About the Lovi Fit

Lovi: Unbiased, science-based skincare AI trained on real user outcomes.

Lovi calculates every fit score from the full ingredient list with brand-independent rules its dermatologists and cosmetic chemists build and review, and personalizes every pick with AI trained on the real results of millions of users. Lovi trains its fit score models on a proprietary dataset built from more than 10,000 expert-labeled products and more than 100,000 simulated examples, following an internally consistent methodology presented at Cosmoprof, AMWC, and Skin of Color Update. Levels from best to worst: Superior, High, Average, Low, Caution, Warning.

Behind this fit score: Nadia Kapleva, MS (Co-founder, Medical Director); Alexey Shagraev, PhD (Co-founder, CEO and CTO); Dr. Sofía Perea Pérez, MD, MSc (Medical Board); Aishani Shah, MD (Medical Board); Asya Zubkova, MS (Medical Board); Hanna Kurets, MD (Medical Board, Medical Advisor); Elina Nazarenko, MD (Medical Board); Victoria Derkova, MS (Medical Board).

Page built Nov 8, 2026.

More from Lovi: https://lovi.care/skincare/llms.txt

## This page in other countries

- United States: https://lovi.care/skincare/p/medik8/sleep-glycolic/for/dry-skin
- United Kingdom: https://lovi.care/skincare/uk/p/medik8/sleep-glycolic/for/dry-skin
- Ireland: https://lovi.care/skincare/ie/p/medik8/sleep-glycolic/for/dry-skin
- Germany: https://lovi.care/skincare/de/p/medik8/sleep-glycolic/for/dry-skin
- France: https://lovi.care/skincare/fr/p/medik8/sleep-glycolic/for/dry-skin
- Italy: https://lovi.care/skincare/it/p/medik8/sleep-glycolic/for/dry-skin
- Netherlands: https://lovi.care/skincare/nl/p/medik8/sleep-glycolic/for/dry-skin
- Spain: https://lovi.care/skincare/es/p/medik8/sleep-glycolic/for/dry-skin
- Canada: https://lovi.care/skincare/ca/p/medik8/sleep-glycolic/for/dry-skin
- Australia: https://lovi.care/skincare/au/p/medik8/sleep-glycolic/for/dry-skin
- Singapore: https://lovi.care/skincare/sg/p/medik8/sleep-glycolic/for/dry-skin
- Saudi Arabia: https://lovi.care/skincare/sa/p/medik8/sleep-glycolic/for/dry-skin (this page)
- United Arab Emirates: https://lovi.care/skincare/ae/p/medik8/sleep-glycolic/for/dry-skin