# su:m37 Dear Homme Perfect Sun Block for skin with dark spots

**Lovi Fit: Superior fit for skin with dark spots.**
Normal Skin Fit: Superior · Effectiveness: Superior · Safety: Excellent.

Page: https://lovi.care/skincare/uk/p/su-m37/dear-homme-perfect-sun-block/for/dark-spots

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

Brand: [su:m37](https://lovi.care/skincare/uk/brands/su-m37)
Category: [Sunscreens and SPF moisturizers](https://lovi.care/skincare/uk/best/sunscreens)

This fit is calculated for the concerns frequently associated with dark spots: hyperpigmentation, sun spots, and uneven skin tone. For scores based on a full skin profile (12D face scan, goals, preferences), use the Lovi app.

One of the best sunscreens for skin with dark spots.

## Why this fit

- Excellent suitability for your normal skin and pigmentation concerns is provided by niacinamide and sodium hyaluronate, which hydrate and repair your skin barrier while targeting hyperpigmentation. Zinc oxide and ethylhexyl methoxycinnamate offer superior UV protection, complementing the brightening effects.
- The formula is exceptionally safe for your normal skin, as it contains soothing ingredients like niacinamide and sodium hyaluronate and lacks any harsh or prohibited components, ensuring no irritation.
- This product is an excellent match for your skin, offering robust UV protection and significant benefits for pigmentation concerns.

## Fit by skin type

- [Oily skin](https://lovi.care/skincare/uk/p/su-m37/dear-homme-perfect-sun-block/for/oily-skin): High
- [Dry skin](https://lovi.care/skincare/uk/p/su-m37/dear-homme-perfect-sun-block/for/dry-skin): Superior
- [Combination skin](https://lovi.care/skincare/uk/p/su-m37/dear-homme-perfect-sun-block/for/combination-skin): High
- [Sensitive skin](https://lovi.care/skincare/uk/p/su-m37/dear-homme-perfect-sun-block/for/sensitive-skin): High
- [Acne-prone skin](https://lovi.care/skincare/uk/p/su-m37/dear-homme-perfect-sun-block/for/acne-prone-skin): Superior
- [Skin with dark spots](https://lovi.care/skincare/uk/p/su-m37/dear-homme-perfect-sun-block/for/dark-spots): Superior (this page)
- [Mature skin](https://lovi.care/skincare/uk/p/su-m37/dear-homme-perfect-sun-block/for/mature-skin): Superior
- [Dry sensitive skin](https://lovi.care/skincare/uk/p/su-m37/dear-homme-perfect-sun-block/for/dry-sensitive-skin): Superior
- [Oily acne-prone skin](https://lovi.care/skincare/uk/p/su-m37/dear-homme-perfect-sun-block/for/oily-acne-prone-skin): Superior

## Key ingredients

Zinc Oxide, Titanium Dioxide, Niacinamide, Sodium Hyaluronate, Camellia Sinensis Extract

## What the research says

- Niacinamide significantly decreased hyperpigmentation and increased skin lightness compared with vehicle alone after 4 weeks of use in women by inhibiting melanosome transfer. ([The British Journal of Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12100180/))
- Liposomal encapsulation of octyl methoxycinnamate increases its safety, skin affinity, and in vivo solar photoprotection factor while slowing its release and enhancing retention in the stratum corneum compared to a conventional formulation. ([International Journal of Nanomedicine, 2013](https://pubmed.ncbi.nlm.nih.gov/24376350/))
- Topical post-laser application of human adipocyte-derived mesenchymal stem cell media combined with niacinamide significantly improved wrinkle index, melanin index, patient satisfaction, and investigator esthetic improvement scores compared to vehicle cream in patients with aging skin. ([Journal of Cosmetic Dermatology, 2021](https://pubmed.ncbi.nlm.nih.gov/33103316/))
- Treatment with a combination of niacinamide and hyaluronic acid improved skin aging signs and demonstrated a senomorphic effect by decreasing SASP and autocrine signaling genes in women. ([Scientific Reports, 2024](https://pubmed.ncbi.nlm.nih.gov/39009698/))
- Application of green tea extracts on normal human skin resulted in dose-dependent inhibition of UV-evoked erythema, reduced sunburn cells, protected Langerhans cells, and decreased UV-induced DNA damage compared to untreated UV-exposed skin. ([Journal of the American Academy of Dermatology, 2001](https://pubmed.ncbi.nlm.nih.gov/11209110/))
- Topical 0.5% hyaluronic-ZnO nanogel applied twice daily reduced inflammatory-lesion counts by 58% at week four in human subjects compared to baseline without causing erythema. ([Biomedicines, 2025](https://pubmed.ncbi.nlm.nih.gov/41007718/))
- Nels cream achieved a similar reduction in inflammatory and noninflammatory lesion counts compared to 5% benzoyl peroxide in acne vulgaris patients, but caused significantly fewer side-effects such as peeling and dryness. ([Clinical and Experimental Dermatology, 2000](https://pubmed.ncbi.nlm.nih.gov/10671963/))
- Topically applied coated and uncoated zinc oxide nanoparticles under flexing and massage are retained in the stratum corneum with no significant penetration into the viable epidermis and no cellular toxicity in human skin. ([Nanomedicine, 2016](https://pubmed.ncbi.nlm.nih.gov/27102240/))
- Microfine titanium dioxide does not penetrate human skin when formulated in an oil-in-water emulsion with the pigment dispersed in the aqueous phase, compared to oily dispersions and liposomal encapsulation which allow deeper skin penetration. ([International Journal of Cosmetic Science, 2000](https://pubmed.ncbi.nlm.nih.gov/18503414/))
- Replacing microsized titanium dioxide and zinc oxide with nanoparticles in sunscreens eliminates opaqueness and alters UV protection balance while inducing (photo)cyto- and genotoxicity and penetrating viable skin layers during long-term exposures. ([Nanotechnology, Science and Applications, 2011](https://pubmed.ncbi.nlm.nih.gov/24198489/))
- Microfine zinc oxide and titanium dioxide do not penetrate the stratum corneum of porcine skin in vitro, indicating that their use in sunscreens does not pose a health risk from internal exposure. ([Toxicology in Vitro, 2006](https://pubmed.ncbi.nlm.nih.gov/16182508/))
- Topical nicotinamide prevented solar-simulated UV-induced immunosuppression in healthy volunteers, and men experienced immunosuppression at solar-simulated UV doses three times lower than those required for women. ([The Journal of Investigative Dermatology, 2008](https://pubmed.ncbi.nlm.nih.gov/17882270/))
- Topical 5% niacinamide applied twice daily for 12 weeks reduced fine lines and wrinkles, hyperpigmented spots, red blotchiness, and skin sallowness, and improved skin elasticity compared to vehicle control in 50 female white subjects with facial photoaging. ([Dermatologic Surgery, 2005](https://pubmed.ncbi.nlm.nih.gov/16029679/))
- Topical 2% niacinamide significantly decreased sebum excretion rate in Japanese individuals and casual sebum levels in Caucasian individuals compared to placebo or baseline. ([Journal of Cosmetic and Laser Therapy, 2006](https://pubmed.ncbi.nlm.nih.gov/16766489/))
- 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 green tea extract significantly improved clinical symptoms, tear breakup times, and meibomian gland health compared to standard treatment in patients with dry eye and Meibomian Gland Dysfunction. ([Journal of Clinical and Diagnostic Research, 2017](https://pubmed.ncbi.nlm.nih.gov/28384900/))
- Topical low-dose green tea extract reduces UVB-induced p53 expression and apoptosis in human skin keratinocytes compared to placebo. ([Experimental Dermatology, 2009](https://pubmed.ncbi.nlm.nih.gov/18631247/))
- An anti-acne hydrogel containing Aloe barbadensis, Garcinia mangostana, and Camellia sinensis extracts showed superior antiacne and antiblotch activities compared to 1% clindamycin gel in sixty subjects with mild-moderate acne. ([Clinical, Cosmetic and Investigational Dermatology, 2019](https://pubmed.ncbi.nlm.nih.gov/31239743/))

## What reviewers say

Based on limited data, this sunscreen is praised for its lightweight, non-sticky texture that absorbs well and provides a natural finish without a white cast. Users also enjoy its moisturizing properties and pleasant, masculine citrus scent. A significant concern is that the product appears to be discontinued and is difficult to find, with some users also noting its high price point and less premium packaging.

- Disliked: Discontinued, hard to find (mostly mentioned)
- Liked: Light, non-sticky texture (often mentioned)
- Liked: Natural, no white cast (sometimes noted)
- Liked: Pleasant citrus scent (sometimes noted)
- Disliked: High price point (sometimes noted)
- Liked: Moisturizing, good protection (rarely noted)
- Disliked: Packaging felt cheap (rarely noted)

## How to apply

- Apply your AM sunscreen as the final step of your morning skincare routine. Reapply every two hours when exposed to direct sunlight.
- Apply after your moisturizer and before applying any makeup. Make sure it is the very last step of your daytime skin care routine.
- Gently spread a generous amount evenly across your face and neck. Avoid rubbing too harshly to keep the protective layer even.
- Apply on completely dry skin after your moisturizer has fully absorbed. This ensures the protective barrier sits evenly on your face.
- Avoid direct contact with your eyes. Do a patch test before your first full application to ensure no irritation occurs.
- Video: https://storage.pora.ai/53e9a436d82fca2a189dd08aa21de2fd.mp4

## Questions and answers

### What makes su:m37 Dear Homme Perfect Sun Block one of the best fits for skin with dark spots?

This sunscreen is one of the best fits because niacinamide helps fade dark spots while sodium Hyaluronate keeps your skin hydrated and smooth. Zinc oxide and ethylhexyl methoxycinnamate also provide strong sun protection that helps prevent new dark spots from forming.
Sources: [The British Journal of Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12100180/), [International Journal of Nanomedicine, 2013](https://pubmed.ncbi.nlm.nih.gov/24376350/)

### Which ingredients make this sun block a good fit for skin with dark spots?

Niacinamide and sodium hyaluronate make this sun block a great fit by hydrating your skin and fading dark spots, while zinc oxide and ethylhexyl methoxycinnamate provide strong UV protection that helps prevent new spots from forming. Niacinamide significantly decreases hyperpigmentation and increases skin lightness after several weeks of daily use.
Sources: [The British Journal of Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12100180/), [International Journal of Nanomedicine, 2013](https://pubmed.ncbi.nlm.nih.gov/24376350/)

### What does Zinc Oxide do for skin with dark spots?

Zinc oxide helps improve dark spots, melasma, and age spots when used regularly in skin preparations. Clinical studies show that preparations containing zinc oxide can successfully reduce unwanted skin darkening and even out skin tone while remaining very gentle and non-irritating.
Sources: [Journal of Drugs in Dermatology, 2026](https://pubmed.ncbi.nlm.nih.gov/41493259/)

### What does Titanium Dioxide do for skin with dark spots?

Titanium dioxide helps protect skin with dark spots from ultraviolet rays that can make pigmentation worse. When formulated with iron oxides, it can also block visible light to help improve hyperpigmentation.
Sources: [Dermatology and Therapy, 2026](https://pubmed.ncbi.nlm.nih.gov/41486327/)

### Where does it go in a skincare routine for skin with dark spots?

This product goes as the final step in your morning routine, right after your moisturizer. It provides strong UV protection and helps fade dark spots while keeping your skin calm.
Sources: [Journal of Drugs in Dermatology, 2023](https://pubmed.ncbi.nlm.nih.gov/36607762/), [The British Journal of Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12100180/)

### Can I use this sun block with retinol, and in what order?

You can use this sun block in the morning as the final step before makeup after your moisturizer. It protects your skin from UV rays and pairs well with retinol routines by helping fade dark spots and keeping skin calm.
Sources: [The British Journal of Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12100180/)

### How often should I use it?

You can use this sunscreen every morning as the final step of your daytime routine to protect against UV rays and dark spots. Niacinamide and sodium hyaluronate help brighten your skin and keep it hydrated throughout the day.
Sources: [Journal of Drugs in Dermatology, 2023](https://pubmed.ncbi.nlm.nih.gov/36607762/), [The British Journal of Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12100180/)

### Can this sun block clog pores, cause breakouts or purging for skin with dark spots?

This sun block is unlikely to clog pores or cause breakouts for your skin, as it features a very safe formula with soothing ingredients and lacks any harsh components that might cause irritation. It provides great sun protection while helping keep your skin calm and clear.

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

Yes, it has no fragrance and no drying alcohol.

## Alternatives for skin with dark spots

- [Murad City Skin Age Defense Broad Spectrum SPF 50](https://lovi.care/skincare/uk/p/murad/city-skin-age-defense-broad-spectrum-spf-50-pa/for/dark-spots) — Superior fit — £69.00 at Amazon
- [Altruist Dermatologist Sunscreen SPF 50](https://lovi.care/skincare/uk/p/altruist/spf-50-sunscreen/for/dark-spots) — Superior fit — £8.99 at Amazon
- [Some By Mi Truecica Mineral 100 Calming Sunscreen](https://lovi.care/skincare/uk/p/some-by-mi/truecica-mineral-100-calming-sunscreen/for/dark-spots) — High fit — £12.19 at Amazon

## Pairs well with

- Cleanser: [CeraVe Foaming Facial Cleanser](https://lovi.care/skincare/uk/p/cerave/foaming-facial-cleanser/for/dark-spots) — Superior fit — £8.29 at Amazon
- Hydrating Toner: [Pyunkang Yul Calming Deep Moisture Toner](https://lovi.care/skincare/uk/p/pyunkang-yul/calming-deep-moisture-toner/for/dark-spots) — Superior fit — £11.65 at Amazon
- Moisturizer: [Some By Mi Yuja Niacin Brightening Moisture Gel Cream](https://lovi.care/skincare/uk/p/some-by-mi/yuja-niacin-brightening-moisture-gel-cream/for/dark-spots) — Superior fit — £11.90 at Amazon

## Where to buy

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

## Ingredients

Water, Cyclopentasiloxane, Zinc Oxide, Ethylhexyl Methoxycinnamate, Butylene Glycol, Niacinamide, Titanium Dioxide, Glycerin, Sodium Hyaluronate, Dimethicone, Phenoxyethanol, Disodium Edta
## 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/su-m37/dear-homme-perfect-sun-block/for/dark-spots
- United Kingdom: https://lovi.care/skincare/uk/p/su-m37/dear-homme-perfect-sun-block/for/dark-spots (this page)
- Ireland: https://lovi.care/skincare/ie/p/su-m37/dear-homme-perfect-sun-block/for/dark-spots
- Germany: https://lovi.care/skincare/de/p/su-m37/dear-homme-perfect-sun-block/for/dark-spots
- France: https://lovi.care/skincare/fr/p/su-m37/dear-homme-perfect-sun-block/for/dark-spots
- Italy: https://lovi.care/skincare/it/p/su-m37/dear-homme-perfect-sun-block/for/dark-spots
- Netherlands: https://lovi.care/skincare/nl/p/su-m37/dear-homme-perfect-sun-block/for/dark-spots
- Spain: https://lovi.care/skincare/es/p/su-m37/dear-homme-perfect-sun-block/for/dark-spots
- Canada: https://lovi.care/skincare/ca/p/su-m37/dear-homme-perfect-sun-block/for/dark-spots
- Australia: https://lovi.care/skincare/au/p/su-m37/dear-homme-perfect-sun-block/for/dark-spots
- Singapore: https://lovi.care/skincare/sg/p/su-m37/dear-homme-perfect-sun-block/for/dark-spots
- Saudi Arabia: https://lovi.care/skincare/sa/p/su-m37/dear-homme-perfect-sun-block/for/dark-spots
- United Arab Emirates: https://lovi.care/skincare/ae/p/su-m37/dear-homme-perfect-sun-block/for/dark-spots