Medik8 Oxy-R Peptides for oily skin
Oxyresveratrol
Peptides
Sodium Hyaluronate
Lactic Acid
GlycerinHigh
- HighOily Skin Fit
- HighEffectiveness
- ExcellentSafety
A great choice for oily skin; a few serums fit it even better.
This fit is calculated for the concerns frequently associated with oily skin: shine, enlarged pores, blackheads, and blemishes. For scores and recommendations based on your full skin profile, including your 12D face scan results and any goals or preferences you have, please use the Lovi app.
Page built Nov 8, 2026How the Fit score works
Lovi Assistant explains
- Offers excellent skin brightening for your oily skin due to Hydroxyresveratrol and Tetrapeptide-30, which promote evening skin tone and address oily shine. Gluconolactone and Lactic Acid provide moderate chemical exfoliation, helping to manage excess oil and improve skin texture.
- The formula is highly suitable for oily skin, with Gluconolactone and Lactic Acid offering keratolytic and humectant actions respectively.
- The safety profile is excellent, with no risks of irritation for your oily skin due to the absence of harsh ingredients and the presence of soothing agents like Hydroxyresveratrol and Glycerin.
How to apply
- Use this serum in your PM routine. Start by applying it 3 times a week and build up to daily use if your skin tolerates it well.
- Apply the serum after cleansing and toning, but right before your moisturizer for the best results.
- Gently press 2-3 drops of the serum into your skin. Let it absorb ⏱ for a minute before applying the next product.
- Apply the serum on clean and dry skin since your skin is not sensitive and you want to target oily shine. This helps control excess oil throughout the night.
- Avoid the delicate eye area and do a patch test before using the serum for the very first time.
People Say
★4.4Overall rating based on 1.1k+ reviewsBased on a very large amount of data, users with hyperpigmentation, melasma, and post-inflammatory erythema (PIE) frequently report visible skin brightening and the fading of dark spots, often noting a smoother texture and "glass-like" glow within weeks. While many experience rapid results, a minority of users report no visible changes or mild breakouts, and the short shelf life of the activated formula is a noted consideration.
Highlights
Fades dark spots Often Mentioned
- “pigmentation lightened slightly”
- “fading uneven skin tone”
- “dark spots visibly reduced”
- “helped post-acne marks”
Improves skin texture Often Mentioned
- “skin feels firmer”
- “looks more awake”
- “smoother texture”
- “glass-like glow”
- “healthier overall”
Fast absorption Sometimes Noted
- “absorbs fast”
- “soaks into skin easily”
- “non-greasy”
- “layers well”
- “lightweight silky serum”
Gentle formulation Sometimes Noted
- “no irritation at all”
- “gentle to use”
- “suitable for sensitive skin”
- “didn't dry me out”
Rapid results Sometimes Noted
- “results in 7 days”
- “brighter and clearer quickly”
- “works fast”
- “noticeable difference in weeks”
Ineffective for some Sometimes Noted
- “no difference”
- “haven't noticed changes”
- “not impressed”
- “melasma didn't budge”
Caused breakouts Rarely Noted
- “caused breakouts”
- “mild reaction”
- “bumps appeared”
- “skin purging”
Packaging issues Rarely Noted
- “click mechanism tricky”
- “hard to activate”
- “dropper issues”
Short shelf life Rarely Noted
- “use within 6 weeks”
- “runs out quickly”
- “two small bottles”
- “oxidizes if not used fast”
Sources: lovi.care, medik8.com, spacenk.com, lookfantastic.com, cultbeauty.co.uk, dermstore.com, and more
Questions and answers
What makes Medik8 Oxy-R Peptides a great fit for oily skin?
Medik8 Oxy-R Peptides is a great fit because it brightens uneven skin tone and manages oily shine using oxyresveratrol and peptides. It also provides gentle chemical exfoliation to clear excess oil and improve skin texture, while soothing agents help prevent irritation.
Food and Chemical Toxicology, 2011Skin Research and Technology, 2023
Which ingredients make this serum a good fit for oily skin?
Hydroxyresveratrol and Tetrapeptide-30 make this serum a great fit by brightening tone and helping manage oily shine, while Gluconolactone and Lactic Acid gently exfoliate to keep texture smooth and clear. Glycerin also helps draw in light hydration without feeling heavy.
Food and Chemical Toxicology, 2011Skin Research and Technology, 2023
What does Oxyresveratrol do for oily skin?
Oxyresveratrol is an antioxidant that helps calm the skin and reduce dark spots by slowing down pigment production. This ingredient is often paired with gentle hydrators and oil-balancing agents to keep oily skin clear and smooth.
What do Peptides do for oily skin?
Peptides help support skin health and may improve the look of oily skin, but this type of skin needs formulas with ingredients that balance oil production and keep pores clear.
Advanced Science, 2025International Journal of Molecular Sciences, 2025
Where does this serum go in a skincare routine for oily skin?
This treatment serum goes in your evening routine, applied after cleansing and before your moisturizer. Putting this product in the evening step keeps things simple and provides extra safety around sun exposure.
Can I use this serum with retinol, and in what order?
This treatment can be used alongside retinol, but it is best to apply them on alternate nights or separate them into your morning and evening routines to avoid overloading your skin. Using them together carefully helps prevent irritation while still managing oily shine and improving your skin texture.
How often should I use this serum?
Medik8 Oxy-R Peptides is a great fit for your oily skin and works well as an evening treatment. Start using it once a week as part of your routine, and if your skin feels comfortable and looks good, you may carefully use it more often. The gentle ingredients help manage excess oil and brighten your tone without causing irritation.
Food and Chemical Toxicology, 2011Skin Research and Technology, 2023
Can this serum clog pores, cause breakouts or purging for oily skin?
This serum is unlikely to clog pores or cause breakouts for oily skin, as it has a very safe formula with soothing ingredients like glycerin and hydroxyresveratrol. Breakouts are only rarely reported by reviewers, and gentle exfoliating acids help manage excess oil.
Is this serum fragrance-free and alcohol-free?
Yes, it has no fragrance and no drying alcohol.
What the research says
Topical application of mulberroside A, oxyresveratrol, and oxyresveratrol-3-O-glucoside reduced UVB-induced skin pigmentation and melanogenic enzyme expression in brown guinea pigs compared to vehicle control, with oxyresveratrol showing the greatest effect.
Food and Chemical Toxicology, 2011Combining 10% gluconolactone chemical peeling with oxybrasion or microneedle mesotherapy increased skin hydration and decreased sebum, pH, and TEWL in twenty-one Caucasian women, with no significant differences between the two methods.
Skin Research and Technology, 2023Application of a new brightening complex cream containing niacinamide, tranexamic acid, oxyresveratrol, glutathione disulfide, and linoleic acid for 12 weeks increased skin lightness (L*-value) and significantly decreased melanin index and erythema index in Korean women.
Journal of Cosmetic Dermatology, 2017Topical oxyresveratrol microemulsion at 20-30% w/w effectively delayed skin lesion development and protected mice from death compared to untreated controls.
AAPS PharmSciTech, 2012Encapsulating dihydrooxyresveratrol and oxyresveratrol into nanostructured lipid carriers enhanced photostability, promoted controlled release, facilitated skin penetration, exhibited no cytotoxicity up to 500 µg/mL on human keratinocytes, and effectively reduced melanogenesis in B16F10 cells.
Scientific Reports, 2024Oxyresveratrol alleviates ultraviolet B-induced cytotoxicity and inflammation in keratinocytes by exhibiting antioxidant activity, inhibiting p38 MAPK and AP-1, and decreasing the Bax/Bcl-2 ratio.
Heliyon, 2024Topical application of 0.1% hyaluronic acid formulations of different molecular weights led to significant improvements in skin hydration and elasticity, with low-molecular-weight formulations also significantly reducing wrinkle depth in seventy-six female subjects compared to a vehicle control.
Journal of Drugs in Dermatology, 2011Topical application of hyaluronic acid in conjunction with free gingival graft significantly reduced donor site postoperative pain until day 7 compared to normal saline, with no significant differences in graft dimensions or patient satisfaction.
Clinical Oral Investigations, 2022Treatment with a hyaluronic acid-containing mouth rinse or topical gel led to significant lesion reduction, pain relief, and normalization of lesion color in adult patients with minor recurrent aphthous stomatitis, with the gel formulation showing an earlier healing onset at 3 days.
BMC Oral Health, 2019Application of a cream containing lactic acid 12% and pramoxine HCl 1% significantly improved skin dryness, hydration, and itch compared with a nontreated control in 24 women with a history of dry itchy skin.
Cutis, 2004Topical 12% ammonium lactate produced a significant sparing of epidermal and dermal atrophy induced by clobetasol propionate in human volunteers, without influencing the corticosteroid's bioavailability or antiinflammatory properties.
Journal of the American Academy of Dermatology, 1992A lactic acid/ceramide lotion significantly improved skin moisturization and desquamation compared to no treatment in women with dry, rough skin on the anterior shins.
The Journal of Clinical and Aesthetic Dermatology, 2020A 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, 2017The 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, 2020Ten 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
Ingredients
Water, Butylene Glycol, Artocarpus Lakoocha Extract Wood, Hydroxyresveratrol, Gluconolactone, Acetyl Glycyl Beta-Alanine, Glycerin, Lactic Acid, Sodium Hyaluronate, Sodium Benzoate, Disodium Edta, Tetrapeptide-30, Xanthan Gum, Sodium Metabisulfite, Calcium Gluconate
Behind this fit score
Lovi calculates every fit score from the full ingredient list with brand-independent rules our 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.
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Co-founder, Medical Director
Cosmetic chemist, cosmetologist, aesthetic products developer
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Co-founder, CEO and CTO
PhD in computer science, 3x US patent holder, ex-Google, ex-Yandex
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Dr. Sofía Perea Pérez, MD, MSc
Medical Board
Aesthetic medicine practitioner, MSc in Longevity and Anti-Aging Medicine
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Medical Board
Specialist dermatologist, MBBS, MD, IFAAD
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Medical Board
Cosmetic chemist, SCS, IFSCC member
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Medical Board, Medical Advisor
Dermatology MD
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Elina Nazarenko, MD
Medical Board
Dermatology and diagnostic consultant
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Victoria Derkova, MS
Medical Board
Cosmetic chemist, cosmetic development technologist
How does it fit your skin?
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