# Medik8 Crystal Retinal 10 for dry sensitive skin

**Lovi Fit: Low fit for dry sensitive skin.**
Dry Skin Fit: Low · Effectiveness: High · Safety: Concerning.

Page: https://lovi.care/skincare/es/p/medik8/crystal-retinal-10/for/dry-sensitive-skin

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

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

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

A weak match for dry sensitive skin; the serums alongside fit it better.

## Why this fit

- Offers moderate benefits for your dry or flaky skin due to the presence of Sodium Hyaluronate and Squalane, which hydrate and moisturize effectively.
- The inclusion of Retinal provides excellent treatment for minimizing fine lines and wrinkles, and 3-O-ethyl ascorbic acid brightens and evens skin tone, though Retinal may cause dryness for your dry and sensitive skin.

## Fit by skin type

- [Oily skin](https://lovi.care/skincare/es/p/medik8/crystal-retinal-10/for/oily-skin): Average
- [Dry skin](https://lovi.care/skincare/es/p/medik8/crystal-retinal-10/for/dry-skin): Low
- [Combination skin](https://lovi.care/skincare/es/p/medik8/crystal-retinal-10/for/combination-skin): Average
- [Sensitive skin](https://lovi.care/skincare/es/p/medik8/crystal-retinal-10/for/sensitive-skin): Low
- [Acne-prone skin](https://lovi.care/skincare/es/p/medik8/crystal-retinal-10/for/acne-prone-skin): Average
- [Skin with dark spots](https://lovi.care/skincare/es/p/medik8/crystal-retinal-10/for/dark-spots): Average
- [Mature skin](https://lovi.care/skincare/es/p/medik8/crystal-retinal-10/for/mature-skin): Low
- [Dry sensitive skin](https://lovi.care/skincare/es/p/medik8/crystal-retinal-10/for/dry-sensitive-skin): Low (this page)
- [Oily acne-prone skin](https://lovi.care/skincare/es/p/medik8/crystal-retinal-10/for/oily-acne-prone-skin): Average

## Key ingredients

Retinal Vitamin A, Sodium Hyaluronate, Squalane, Tetrahexyldecyl Ascorbate, Eclipta Prostrata Extract

## What the research says

- A multi-component dissolving microneedle patch loaded with glabridin, 3-O-ethyl-L-ascorbic acid, and tranexamic acid effectively reduced chloasma and age spots while demonstrating safety in clinical evaluation, alongside significant antioxidant, anti-tyrosinase, and melanin-reduction effects in vitro and in vivo. ([Polymers, 2023](https://pubmed.ncbi.nlm.nih.gov/37571190/))
- Concurrent treatment with 3-O-ethyl ascorbic acid and cannabigerol in UVB-irradiated human keratinocytes prevents membrane structure alterations, promotes cell survival, enhances antioxidant enzyme activity and GSH- and Trx-dependent systems, reduces lipid and protein oxidative modifications, and exerts anti-inflammatory effects. ([Free Radical Biology & Medicine, 2025](https://pubmed.ncbi.nlm.nih.gov/39778604/))
- Dissolving microneedles loaded with 3-O-ethyl ascorbic acid and acetyl hexapeptide-8 achieved higher cumulative transdermal delivery than aqueous solutions and significantly reduced photoaging signs while restoring oxidative balance in a UV/D-galactose-induced mouse model. ([International Journal of Biological Macromolecules, 2026](https://pubmed.ncbi.nlm.nih.gov/41628877/))
- 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/))
- 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/))
- Topical application of 5% vitamin C cream significantly improved global clinical scores, increased skin microrelief density, and induced elastic tissue repair in photoaged skin compared to excipient control in healthy female volunteers. ([Experimental Dermatology, 2003](https://pubmed.ncbi.nlm.nih.gov/12823436/))
- Ascorbic acid 2-glucoside gel significantly reduced gingival melanin pigmentation after 4 weeks compared to placebo in 73 subjects with symmetric pigmentation. ([Journal of Periodontology, 2009](https://pubmed.ncbi.nlm.nih.gov/19186973/))
- Topical application of VC-IP cream twice daily for 8 weeks reduces periorbital wrinkles in female subjects compared to a placebo cream. ([Journal of Cosmetic Dermatology, 2022](https://pubmed.ncbi.nlm.nih.gov/34910367/))
- Topical application of petroleum ether and ethanol extracts of Eclipta alba significantly reduced the time required for hair growth initiation and completion in male albino rats compared to control animals, with the 5% petroleum ether extract showing a greater number of hair follicles in the anagenic phase (69 +/- 4) than the control (47 +/- 13). ([Archives of Dermatological Research, 2008](https://pubmed.ncbi.nlm.nih.gov/18478241/))
- Oral and topical administration of Eclipta prostrata promotes hair growth and enhances the induction of anagen in mice by increasing FGF-7 and decreasing FGF-5 expression. ([Pharmaceutical Biology, 2019](https://pubmed.ncbi.nlm.nih.gov/30757935/))
- Topical application of a polyherbal formulation containing Cuscuta reflexa, Citrullus colocynthis, and Eclipta alba extracts reduced hair growth initiation time to one third and complete hair growth time by 32% in rats compared with control animals. ([Journal of Cosmetic Dermatology, 2007](https://pubmed.ncbi.nlm.nih.gov/17524127/))

## What reviewers say

This high-strength serum is highly regarded by users as an effective step-up for experienced retinoid users, leading to noticeable improvements in skin texture, firmness, and clarity. While it is praised for being gentler than many alternatives and beneficial for anti-aging and congestion, users should be aware of the potential for initial dryness or purging and the product's tendency to stain fabrics.

- Liked: Potent anti-aging (mostly mentioned)
- Liked: Elegant texture (often mentioned)
- Liked: Gentle formulation (often mentioned)
- Disliked: High price point (often mentioned)
- Liked: Clears congestion (sometimes noted)
- Disliked: Dryness/flaking (sometimes noted)
- Disliked: Initial purging (rarely noted)
- Disliked: Staining potential (rarely noted)

## How to apply

- Use this PM routine for your evening skincare. Start using the serum 3 times a week and increase to daily use if your skin feels comfortable.
- Apply the serum after cleansing and toner, but right before your moisturizer. This step locks in deep hydration for dry skin.
- Gently press 2-3 drops of the serum into your skin using your palms. Let it absorb completely for a minute ⏱ before applying your next product.
- Since your skin is sensitive, apply the serum on completely dry skin for better tolerance and less irritation.
- Avoid the sensitive eye area during application. Always do a patch test before your first use to ensure your skin reacts well.
- Video: https://storage.pora.ai/c879dda8655a61c19d3d8c9ebad6b06d.mp4

## Questions and answers

### Why is Medik8 Crystal Retinal 10 a weak match for dry sensitive skin?

This product is a weak match because retinal may cause dryness and irritation for your dry and sensitive skin. Treatments that fit this skin better need gentle, highly nourishing ingredients that provide deep hydration and support the skin barrier without any risk of irritation.

### Which ingredients make this serum a poor fit for dry sensitive skin?

Retinal makes this serum a weak match for your skin because it may cause dryness and irritation on dry sensitive skin. A product of this type needs gentle nourishing ingredients and ceramides that protect the skin barrier and provide deep moisture without causing irritation.

### What does Retinal do for dry sensitive skin?

Retinal may help smooth fine lines and improve skin texture, but for dry and sensitive skin it is unlikely to be a good fit on its own. This skin type needs products that include gentle hydrating ingredients like hyaluronic acid and glycerin to lock in moisture and protect the skin barrier.
Sources: [Journal of Drugs in Dermatology, 2024](https://pubmed.ncbi.nlm.nih.gov/39496127/), [Dermatology, 1999](https://pubmed.ncbi.nlm.nih.gov/10473963/)

### What does Hyaluronic Acid do for dry sensitive skin?

Hyaluronic acid is a great fit for dry, sensitive skin because it brings a large boost in hydration, making the skin feel soft and smooth while improving barrier function. It helps calm tightness and dryness, and is unlikely to cause irritation.
Sources: [Journal of Drugs in Dermatology, 2011](https://pubmed.ncbi.nlm.nih.gov/22052267/), [Dermatology and Therapy, 2021](https://pubmed.ncbi.nlm.nih.gov/34176098/)

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

This treatment goes in the evening routine after your soothing toner and before your moisturizer. Because this product may cause dryness for your dry and sensitive skin, this type of skin needs gentle hydrating ingredients like hyaluronic acid and squalane to keep it calm and comfortable.

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

You can use this treatment with niacinamide, applying the niacinamide first and letting it absorb before putting on this serum. This type of skin needs a product containing soothing and deeply moisturizing ingredients like ceramides and squalane to stay calm and comfortable.

### How often should I use this serum?

This strong treatment is a weak match for your dry and sensitive skin, so it needs to be used sparingly, such as once a week to lower the chance of irritation. A product of this type needs soothing ingredients like ceramides, squalane, and hyaluronic acid to help keep dry skin comfortable and protected.

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

This product may cause dryness or flaking for your dry sensitive skin, though initial purging is unlikely. To work well for this skin, a product of this type needs extra soothing and moisturizing ingredients to keep the skin calm and soft.

### Is this serum fragrance-free and alcohol-free?

It has no drying alcohol and contains fragrance (coumarin). Cetearyl alcohol is a fatty alcohol, which soften the skin.

## Alternatives for dry sensitive skin

- [SkinCeuticals C E Ferulic](https://lovi.care/skincare/es/p/skinceuticals/c-e-ferulic/for/dry-sensitive-skin) — Superior fit — €169.99 at Amazon
- [Paula's Choice RESIST Super Antioxidant Concentrate Serum](https://lovi.care/skincare/es/p/paula-s-choice/resist-super-antioxidant-concentrate-serum/for/dry-sensitive-skin) — Superior fit — €57.00 at Amazon
- [Augustinus Bader The Serum](https://lovi.care/skincare/es/p/augustinus-bader/the-serum/for/dry-sensitive-skin) — Superior fit — €333.00 at Amazon

## Routine for dry sensitive skin

### AM

- Cleanser: [CeraVe Hydrating Cleanser](https://lovi.care/skincare/es/p/cerave/hydrating-facial-cleanser/for/dry-sensitive-skin) — Superior fit — €8.85 at Amazon
- Soothing Toner: [SKIN1004 Centella Asiatica Toning Toner](https://lovi.care/skincare/es/p/skin1004/centella-asiatica-toning-toner/for/dry-sensitive-skin) — Superior fit — €23.99 at Amazon
- Moisturizer with Sun Protection: [d'Alba UVessence Mild Waterfull Sun Cream SPF 50](https://lovi.care/skincare/es/p/d-alba/uvessence-mild-waterfull-sun-cream-spf-50/for/dry-sensitive-skin) — Superior fit — €16.99 at Amazon

### PM

- Pre-Cleanser: [MISSHA Ultra Hyalon Cleansing Cream](https://lovi.care/skincare/es/p/missha/ultra-hyalon-cleansing-cream/for/dry-sensitive-skin) — Superior fit — €10.97 at Amazon
- Cleanser: [CeraVe Hydrating Cleanser](https://lovi.care/skincare/es/p/cerave/hydrating-facial-cleanser/for/dry-sensitive-skin) — Superior fit — €8.85 at Amazon
- Soothing Toner: [SKIN1004 Centella Asiatica Toning Toner](https://lovi.care/skincare/es/p/skin1004/centella-asiatica-toning-toner/for/dry-sensitive-skin) — Superior fit — €23.99 at Amazon
- Serum or Treatment: [Purito Centella Unscented Serum](https://lovi.care/skincare/es/p/purito/centella-unscented-serum/for/dry-sensitive-skin) — Superior fit — €17.39 at Amazon
- Moisturizer: [Elizabeth Arden Ceramide Lift and Firm Night Cream](https://lovi.care/skincare/es/p/elizabeth-arden/advanced-ceramide-lift-and-firm-night-cream/for/dry-sensitive-skin) — Superior fit — €46.35 at Amazon

### Weekly

- Pre-Cleanser: [MISSHA Ultra Hyalon Cleansing Cream](https://lovi.care/skincare/es/p/missha/ultra-hyalon-cleansing-cream/for/dry-sensitive-skin) — Superior fit — €10.97 at Amazon
- Cleanser: [CeraVe Hydrating Cleanser](https://lovi.care/skincare/es/p/cerave/hydrating-facial-cleanser/for/dry-sensitive-skin) — Superior fit — €8.85 at Amazon
- Nourishing Mask: [Pyunkang Yul Calming Mask Pack](https://lovi.care/skincare/es/p/pyunkang-yul/calming-mask-pack/for/dry-sensitive-skin) — Superior fit — €17.99 at Amazon
- Serum or Treatment: [Purito Centella Unscented Serum](https://lovi.care/skincare/es/p/purito/centella-unscented-serum/for/dry-sensitive-skin) — Superior fit — €17.39 at Amazon
- Moisturizer: [Elizabeth Arden Ceramide Lift and Firm Night Cream](https://lovi.care/skincare/es/p/elizabeth-arden/advanced-ceramide-lift-and-firm-night-cream/for/dry-sensitive-skin) — Superior fit — €46.35 at Amazon

## Where to buy

- Amazon.de: €115.00 (https://www.amazon.de/dp/B0DWN1NHVM?tag=lovi-care-web-product05-21&linkCode=osi&th=1&psc=1)
- Lookfantastic: €88.00 (https://www.lookfantastic.es/p/medik8-crystal-retinal-10/11899387/)
- Notino: €106.00 (https://www.notino.es/medik8/crystal-retinal-10-serum-de-noche-rejuvenecedor-con-vitaminas-a-y-e/p-16088879/)
Prices checked 10 Oct – 6 Nov 2026.

## Ingredients

Water, Caprylic Capric Triglyceride, Glycerin, Isododecane, Cyclodextrin, Cetearyl Olivate, Sodium Acrylate Sodium Acryloyldimethyl Taurate Copolymer, Cetearyl Alcohol, Sorbitan Olivate, Tocopheryl Acetate, Squalane, Hydroxyethyl Acrylate Sodium Acryloyldimethyl Taurate Copolymer, Hydroxyacetophenone, Rubus Chamaemorus Seed Oil, 3-O-Ethyl Ascorbic Acid, Phenoxyethanol, Hydroxypropyl Methylcellulose, Pentylene Glycol, Daucus Carota Sativa Seed Oil Carrot Seed Oil, Retinal, Sodium Hyaluronate, Tetrahexyldecyl Ascorbate, Alumina, Isostearic Acid, Lecithin, Polyglyceryl-3 Polyricinoleate, Lonicera Japonica Flower Extract Honeysuckle Flower Extract, Lonicera Caprifolium Flower Extract Honeysuckle Flower Extract, Polyhydroxystearic Acid, Disodium Edta, Stearic Acid, Ethylhexylglycerin, Polysorbate 60, Sorbitan Isostearate, Bht, Vanilla Planifolia Fruit Extract Vanilla Fruit Extract, Sodium Polyaspartate, Dipteryx Odorata Extract Tonka Extract Bean Extract, Coumarin, Red 4, Titanium Dioxide
## 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-10/for/dry-sensitive-skin
- United Kingdom: https://lovi.care/skincare/uk/p/medik8/crystal-retinal-10/for/dry-sensitive-skin
- Ireland: https://lovi.care/skincare/ie/p/medik8/crystal-retinal-10/for/dry-sensitive-skin
- Germany: https://lovi.care/skincare/de/p/medik8/crystal-retinal-10/for/dry-sensitive-skin
- France: https://lovi.care/skincare/fr/p/medik8/crystal-retinal-10/for/dry-sensitive-skin
- Italy: https://lovi.care/skincare/it/p/medik8/crystal-retinal-10/for/dry-sensitive-skin
- Netherlands: https://lovi.care/skincare/nl/p/medik8/crystal-retinal-10/for/dry-sensitive-skin
- Spain: https://lovi.care/skincare/es/p/medik8/crystal-retinal-10/for/dry-sensitive-skin (this page)
- Canada: https://lovi.care/skincare/ca/p/medik8/crystal-retinal-10/for/dry-sensitive-skin
- Australia: https://lovi.care/skincare/au/p/medik8/crystal-retinal-10/for/dry-sensitive-skin
- Singapore: https://lovi.care/skincare/sg/p/medik8/crystal-retinal-10/for/dry-sensitive-skin
- Saudi Arabia: https://lovi.care/skincare/sa/p/medik8/crystal-retinal-10/for/dry-sensitive-skin
- United Arab Emirates: https://lovi.care/skincare/ae/p/medik8/crystal-retinal-10/for/dry-sensitive-skin