# Medik8 CRYSTAL RETINAL 3 for oily skin

**Lovi Fit: High fit for oily skin.**
Oily Skin Fit: High · Effectiveness: Average · Safety: High.

Page: https://lovi.care/skincare/nl/p/medik8/crystal-retinal-3/for/oily-skin

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

Brand: [Medik8](https://lovi.care/skincare/nl/brands/medik8)
Category: [Serums and treatments](https://lovi.care/skincare/nl/best/serums)

This fit is calculated for the concerns frequently associated with oily skin: shine, enlarged pores, blackheads, and blemishes. For scores based on a full skin profile (12D face scan, goals, preferences), use the Lovi app.

A great choice for oily skin; a few serums fit it even better.

## Why this fit

- Offers moderate skin rejuvenation for your oily skin due to retinaldehyde, which helps regulate desquamation and minimize fine lines, while hyaluronic acid provides essential hydration.
- While supportive for oily skin, the formula's primary focus on rejuvenation means it offers only general hydration benefits and does not directly target oily shine.
- The product is safe for your oily skin, with no risks of irritation from harsh ingredients and the inclusion of soothing elements like Vitamin E.

## Fit by skin type

- [Oily skin](https://lovi.care/skincare/nl/p/medik8/crystal-retinal-3/for/oily-skin): High (this page)
- [Dry skin](https://lovi.care/skincare/nl/p/medik8/crystal-retinal-3/for/dry-skin): Average
- [Combination skin](https://lovi.care/skincare/nl/p/medik8/crystal-retinal-3/for/combination-skin): Average
- [Sensitive skin](https://lovi.care/skincare/nl/p/medik8/crystal-retinal-3/for/sensitive-skin): High
- [Acne-prone skin](https://lovi.care/skincare/nl/p/medik8/crystal-retinal-3/for/acne-prone-skin): High
- [Skin with dark spots](https://lovi.care/skincare/nl/p/medik8/crystal-retinal-3/for/dark-spots): High
- [Mature skin](https://lovi.care/skincare/nl/p/medik8/crystal-retinal-3/for/mature-skin): High
- [Dry sensitive skin](https://lovi.care/skincare/nl/p/medik8/crystal-retinal-3/for/dry-sensitive-skin): Average
- [Oily acne-prone skin](https://lovi.care/skincare/nl/p/medik8/crystal-retinal-3/for/oily-acne-prone-skin): High

## Key ingredients

Retinaldehyde, Hyaluronic Acid, Vitamin E, Squalane, Glycerin

## What the research says

- Topical hyaluronic acid filler serum combined with Botulinum toxin type A lengthened the duration of the toxin's effect in reducing wrinkles compared to Botulinum toxin type A alone. ([Dermatologic Therapy, 2022](https://pubmed.ncbi.nlm.nih.gov/36200921/))
- 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/))
- Topical 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, 2024](https://pubmed.ncbi.nlm.nih.gov/38268219/))
- Alpha-tocopherol loaded nanostructured lipid carrier gel provided enhanced moisturizing and anti-aging properties in human volunteers over 12 weeks. ([Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/32129554/))
- Tocopherol 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, 2022](https://pubmed.ncbi.nlm.nih.gov/35274433/))
- Twice 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, 2018](https://pubmed.ncbi.nlm.nih.gov/29663701/))
- Topical retinaldehyde demonstrated significant antibacterial activity against gram-positive bacteria both in vitro and in vivo, leading to decreased bacterial counts without inducing resistance. ([Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12218231/))
- Topical 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, 1999](https://pubmed.ncbi.nlm.nih.gov/10473959/))
- Topical 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, 2011](https://pubmed.ncbi.nlm.nih.gov/22052267/))
- Topical 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, 2022](https://pubmed.ncbi.nlm.nih.gov/34623507/))
- Treatment 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, 2019](https://pubmed.ncbi.nlm.nih.gov/31311529/))
- Topical 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, 2025](https://pubmed.ncbi.nlm.nih.gov/40642809/))
- Dermatological 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, 2021](https://pubmed.ncbi.nlm.nih.gov/34471722/))
- Topical 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, 2024](https://pubmed.ncbi.nlm.nih.gov/38590207/))
- Squalane at 0.005-0.015% counteracts UVA-induced oxidative stress, inflammation, and collagen metabolism inhibition while stimulating fibroblast migration in human dermal fibroblasts. ([Molecules, 2025](https://pubmed.ncbi.nlm.nih.gov/40363772/))
- Plant-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, 2025](https://pubmed.ncbi.nlm.nih.gov/40722956/))
- 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/))

## What reviewers say

Based 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.

- Liked: Extremely gentle (mostly mentioned)
- Liked: Improves texture (often mentioned)
- Liked: Pleasant experience (often mentioned)
- Disliked: High price point (often mentioned)
- Liked: Clears acne (sometimes noted)
- Disliked: Packaging issues (sometimes noted)
- Disliked: Mild dryness (rarely noted)
- Disliked: Orange color transfer (rarely noted)

## 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.
- Video: https://storage.pora.ai/c879dda8655a61c19d3d8c9ebad6b06d.mp4

## Questions and answers

### What makes Medik8 Crystal Retinal 3 a great fit for oily skin?

Medik8 Crystal Retinal 3 is a great fit for oily skin because it offers moderate skin rejuvenation through retinaldehyde, which helps manage cell shedding and smooth fine lines. Hyaluronic acid and vitamin E also provide essential moisture and gentle soothing care without causing harsh irritation.
Sources: [Dermatologic Therapy, 2022](https://pubmed.ncbi.nlm.nih.gov/36200921/), [Journal of Cosmetic Dermatology, 2024](https://pubmed.ncbi.nlm.nih.gov/38268219/)

### Which ingredients make this serum a good fit for oily skin?

Retinaldehyde and hyaluronic acid make this serum a good fit for oily skin by helping renew the skin and smooth fine lines while keeping it hydrated. Vitamin E also helps soothe the skin safely.
Sources: [Dermatologic Therapy, 2022](https://pubmed.ncbi.nlm.nih.gov/36200921/), [Journal of Cosmetic Dermatology, 2024](https://pubmed.ncbi.nlm.nih.gov/38268219/)

### What does Retinal do for oily skin?

Retinal helps oily skin by reducing excess oil and clearing clogged pores when used daily. This ingredient is well-suited for managing breakouts while keeping skin smooth and calm.
Sources: [Journal of Cosmetic Dermatology, 2021](https://pubmed.ncbi.nlm.nih.gov/34587353/)

### What does Hyaluronic Acid do for oily skin?

Hyaluronic acid helps oily skin by reducing extra oil and sebum production without causing irritation. Clinical studies show it successfully balances oil levels while keeping the skin comfortable.
Sources: [The Journal of Investigative Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28163068/)

### Where does this serum go in a skincare routine for oily skin?

This treatment goes in the evening routine after cleansing and before moisturizing, following the simple steps for active serums. Using it at night helps keep your skin safe from extra sun sensitivity.

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

Yes, you can use this treatment with niacinamide by applying niacinamide first and following with this treatment once it absorbs. This combination helps keep your skin calm and hydrated while managing fine lines.
Sources: [Journal of Cosmetic Dermatology, 2024](https://pubmed.ncbi.nlm.nih.gov/38102855/)

### How often should I use it?

Use this treatment in your evening routine, starting just once a week to see how your oily skin responds before considering more frequent application. This gradual approach helps minimize potential irritation while providing effective rejuvenation.
Sources: [Facial Plastic Surgery, 2014](https://pubmed.ncbi.nlm.nih.gov/24488631/), [The Journal of Dermatological Treatment, 2005](https://pubmed.ncbi.nlm.nih.gov/16019621/)

### Can it clog pores, cause breakouts or purging for oily skin?

This treatment is unlikely to clog pores or cause breakouts on oily skin, and the soothing ingredients like Vitamin E help keep the skin calm. Mild dryness may happen as your skin adjusts, but it is safe and does not carry risks of harsh irritation.
Sources: [Journal of Cosmetic Dermatology, 2024](https://pubmed.ncbi.nlm.nih.gov/38268219/), [Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/32129554/)

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

Yes, it has no fragrance and no drying alcohol. Cetearyl alcohol is a fatty alcohol, which soften the skin.

## Alternatives for oily skin

- [Clinique Fresh Pressed Daily Booster with Pure Vitamin C 10%](https://lovi.care/skincare/nl/p/clinique/fresh-pressed-daily-booster-with-pure-vitamin-c-10/for/oily-skin) — Superior fit — €99.41 at Amazon
- [Beauty of Joseon Propolis + Niacinamide Glow Serum](https://lovi.care/skincare/nl/p/beauty-of-joseon/propolis-niacinamide-glow-serum/for/oily-skin) — Superior fit — €10.20 at Amazon
- [Neogen Dermalogy Real Niacinamide 15% Firming Serum](https://lovi.care/skincare/nl/p/neogen-dermalogy/real-niacinamide-15-firming-serum/for/oily-skin) — Superior fit — €35.80 at Amazon

## Pairs well with

- Cleanser: [CeraVe Foaming Facial Cleanser](https://lovi.care/skincare/nl/p/cerave/foaming-facial-cleanser/for/oily-skin) — Superior fit — €21.00 at Amazon
- Hydrating Toner: [SOME BY MI Snail Truecica Miracle Repair Toner](https://lovi.care/skincare/nl/p/some-by-mi/snail-truecica-miracle-repair-toner/for/oily-skin) — Superior fit — €19.90 at Amazon
- Moisturizer: [SKIN1004 Centella Cream](https://lovi.care/skincare/nl/p/skin1004/centella-cream/for/oily-skin) — Superior fit — €19.20 at Amazon

## Where to buy

- Amazon.nl: €88.77 (https://www.amazon.nl/dp/B07Y5P314G?tag=lovi-care-web-product085-21&linkCode=osi&th=1&psc=1)
- Notino: €54.50 (https://www.notino.nl/medik8/crystal-retinal-3-verjongende-nachtserum-met-vitamine-a-en-e/p-16088407/)
Prices checked 10 Oct – 5 Nov 2026.

## 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
## 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/crystal-retinal-3/for/oily-skin
- United Kingdom: https://lovi.care/skincare/uk/p/medik8/crystal-retinal-3/for/oily-skin
- Ireland: https://lovi.care/skincare/ie/p/medik8/crystal-retinal-3/for/oily-skin
- Germany: https://lovi.care/skincare/de/p/medik8/crystal-retinal-3/for/oily-skin
- France: https://lovi.care/skincare/fr/p/medik8/crystal-retinal-3/for/oily-skin
- Italy: https://lovi.care/skincare/it/p/medik8/crystal-retinal-3/for/oily-skin
- Netherlands: https://lovi.care/skincare/nl/p/medik8/crystal-retinal-3/for/oily-skin (this page)
- Spain: https://lovi.care/skincare/es/p/medik8/crystal-retinal-3/for/oily-skin
- Canada: https://lovi.care/skincare/ca/p/medik8/crystal-retinal-3/for/oily-skin
- Australia: https://lovi.care/skincare/au/p/medik8/crystal-retinal-3/for/oily-skin
- Singapore: https://lovi.care/skincare/sg/p/medik8/crystal-retinal-3/for/oily-skin
- Saudi Arabia: https://lovi.care/skincare/sa/p/medik8/crystal-retinal-3/for/oily-skin
- United Arab Emirates: https://lovi.care/skincare/ae/p/medik8/crystal-retinal-3/for/oily-skin