Medik8 CRYSTAL RETINAL 3 for acne-prone skin
Retinaldehyde
Hyaluronic Acid
Vitamin E
Squalane
GlycerinHigh
- HighCombination Skin Fit
- AverageEffectiveness
- HighSafety
A great choice for acne-prone skin; a few serums fit it even better.
This fit is calculated for the concerns frequently associated with acne-prone skin: breakouts, blackheads, and post-acne marks. 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 moderate exfoliation and smoothing texture due to retinaldehyde, which regulates desquamation and improves skin appearance, making it highly suitable for your combination skin by balancing oily and dry areas.
- Hyaluronic acid and Vitamin E provide general hydration and antioxidant protection, which are supportive for your skin.
- The formulation is safe for your acne-prone skin, as it lacks prohibited or harsh ingredients and carries no risk of irritation.
How to apply
- Use your serum as part of your PM routine and start 3x/week before working up to daily use.
- Apply this treatment after cleansing and toner, and before your moisturizer.
- Gently press 2-3 drops of the serum into your skin and let it absorb for a minute.
- Apply the product on clean, dry skin to help manage your breakouts safely.
- Avoid the eye area and do a patch test before your first use.
People Say
★4.7Overall rating based on 3.5k+ reviewsBased on a very large amount of data, users consistently praise this serum as an exceptional entry-level retinoid for sensitive skin, noting visible improvements in skin texture, brightness, and acne reduction without the irritation typically associated with vitamin A. It is frequently described as a "game changer" for smoothing fine lines and clearing congestion, though the high price point is a common contention.
Highlights
Extremely gentle Mostly Mentioned
- “zero irritation or peeling”
- “great for sensitive skin”
- “no redness or purging”
- “gentlest retinal I've tried”
Improves texture Often Mentioned
- “skin feels baby soft”
- “smoother complexion overnight”
- “reduced bumps and texture”
- “glass skin effect”
Pleasant experience Often Mentioned
- “smells like a spa”
- “absorbs very quickly”
- “creamy hydrating texture”
- “lovely peach scent”
High price point Often Mentioned
- “very expensive for amount”
- “price increases with strength”
- “wish it was cheaper”
- “pricy but worth it”
Clears acne Sometimes Noted
- “cleared my hormonal acne”
- “faded post-acne marks”
- “stopped new breakouts”
- “pores look smaller”
Packaging issues Sometimes Noted
- “hard to get last bit”
- “pump stopped working”
- “can't see product remaining”
- “tube topples over easily”
Mild dryness Rarely Noted
- “need a thick moisturizer”
- “slightly drying at first”
- “skin felt a bit tight”
- “dry patches around nose”
Orange color transfer Rarely Noted
- “stained my white pillowcase”
- “leaves slight orange tint”
- “makes face look yellow”
- “watch out for sheets”
Sources: lovi.care, lookfantastic.com, dermstore.com, spacenk.com, cultbeauty.co.uk, reddit.com, and more
Questions and answers
What makes Medik8 Crystal Retinal 3 a great fit for acne-prone skin?
Medik8 Crystal Retinal 3 is a great fit because it offers moderate exfoliation and smooths texture using retinaldehyde, balancing oily and dry areas on your skin. Hyaluronic acid and vitamin E provide gentle hydration and protection, and the formula avoids harsh ingredients with a very low risk of irritation.
Journal of Cosmetic Dermatology, 2020Journal of Cosmetic Dermatology, 2022
Which ingredients make this cream a good fit for acne-prone skin?
Retinaldehyde makes this cream a great fit by providing moderate exfoliation and smoothing texture to balance oily and dry areas. Hyaluronic acid and Vitamin E also support your skin by providing general hydration and antioxidant protection.
Journal of Cosmetic Dermatology, 2020Journal of Cosmetic Dermatology, 2022
What does Retinal do for acne-prone skin?
Retinal helps clear acne-prone skin by reducing blemishes, clogged pores, and redness while improving overall skin texture. Side effects are very uncommon when using this ingredient.
International Journal of Cosmetic Science, 2026Clinical and Experimental Dermatology, 1999
What does Hyaluronic Acid do for acne-prone skin?
Hyaluronic acid helps acne-prone skin by soothing irritation, calming redness, and keeping the skin balanced without clogging pores. When combined with targeted ingredients like zinc oxide, it may also help reduce breakouts.
Where does this cream go in a skincare routine for acne-prone skin?
This treatment goes in the evening routine after cleansing and before moisturizing. Putting this product in the evening keeps it simple and avoids extra safety concerns around sun exposure.
Can I use this cream with niacinamide, and in what order?
Yes, you can use this cream with niacinamide by applying niacinamide first and following with this treatment once it absorbs. This combination helps keep your skin smooth and balanced while providing gentle care for your acne-prone areas.
How often should I use this cream?
Use this treatment in your evening routine, starting just once a week and slowly using it more often if your skin tolerates it well and shows good results. It offers smooth texture and balanced hydration with a very safe profile for your acne-prone skin.
Can this cream clog pores, cause breakouts or purging for acne-prone skin?
Medik8 CRYSTAL RETINAL 3 is a great fit for acne-prone skin because it carries no risk of irritation and lacks harsh ingredients that could clog pores or cause breakouts. It helps smooth the skin and balance oily and dry areas, though mild dryness is unlikely and can happen when you first start using it.
Is this cream fragrance-free and alcohol-free?
Yes, it has no fragrance and no drying alcohol. Cetearyl alcohol is a fatty alcohol, which soften the skin.
What the research says
Alpha-tocopherol loaded nanostructured lipid carrier gel provided enhanced moisturizing and anti-aging properties in human volunteers over 12 weeks.
Journal of Cosmetic Dermatology, 2020Tocopherol succinate-loaded ethosomal gel increased skin deposition, stability, moisture, and mechanical properties in 13 human subjects compared to a control gel over 12 weeks.
Journal of Cosmetic Dermatology, 2022Topical application of tocopherol succinate ethosomal gel decreased erythema, melanin, and sebum levels while improving moisture content and skin elasticity in 34 human women.
Journal of Cosmetic Dermatology, 2024Twice daily application of retinaldehyde 0.1% and 0.05% creams for 3 months improved skin texture and hydration and reduced transepidermal water loss in 40 female Korean volunteers, with only the 0.1% cream significantly improving the melanin index.
Journal of Cosmetic Dermatology, 2018Topical retinaldehyde demonstrated significant antibacterial activity against gram-positive bacteria both in vitro and in vivo, leading to decreased bacterial counts without inducing resistance.
Dermatology, 2002Topical 0.05% retinaldehyde applied over 1 year significantly increased epidermal thickness of the temple and cutaneous elasticity compared to an emollient control group in 40 aging skin patients.
Dermatology, 1999Topical 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, 2019Topical application of an antioxidant serum containing 15% ascorbic acid, 0.5% ferulic acid, and 1% tocopherol prevented particulate matter-induced degradation of extracellular matrix components, inflammation, and oxidative stress in the skin of 15 female volunteers compared to untreated controls.
Journal of Cosmetic Dermatology, 2025Dermatological products containing d-alpha tocopheryl acetate showed non-comedogenic potential with less than a 50% increase in microcomedones in 12 healthy male subjects compared to octyl palmitate.
Contemporary Clinical Trials Communications, 2021Topical application of an antioxidant mix containing 15% ascorbic acid, 0.5% ferulic acid, and 1% tocopherol prevented PM and UV-induced skin barrier perturbation, lipid peroxidation, inflammatory markers, MMP9 activation, and Type I collagen loss in 15 healthy females compared to untreated exposed skin.
Journal of Cosmetic Dermatology, 2024Squalane at 0.005-0.015% counteracts UVA-induced oxidative stress, inflammation, and collagen metabolism inhibition while stimulating fibroblast migration in human dermal fibroblasts.
Molecules, 2025Plant-derived squalane protected human dermal fibroblasts against UVA-induced damage by counteracting ROS formation, suppressing apoptosis-related proteins p53, caspase-3, caspase-9, and PARP, and restoring the pro-survival p-Akt/mTOR pathway.
Antioxidants, 2025A 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, Glycerin, Caprylic Capric Triglyceride, Cetearyl Isononanoate, Cetearyl Alcohol, Glyceryl Stearate, Peg-100 Stearate, Retinaldehyde, Hyaluronic Acid, Tocopherol Vitamin E, Phenoxyethanol, Ethylhexylglycerin, Carbomer, Disodium Edta, Sodium Hydroxide, Lecithin, Squalane, Dimethicone, Cetearyl Glucoside, Xanthan Gum
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?
Scan your face, then any product: Lovi shows how well it fits you and what fits even better.