# su:m37 Dear Homme Perfect Sun Block for dry sensitive skin

**Lovi Fit: Superior fit for dry sensitive skin.**
Dry Skin Fit: Superior · Effectiveness: Superior · Safety: Excellent.

Page: https://lovi.care/skincare/ca/p/su-m37/dear-homme-perfect-sun-block/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 Canada.

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

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.

One of the best sunscreens for dry sensitive skin.

## Why this fit

- Excellent suitability for your dry and sensitive skin as Niacinamide and Sodium Hyaluronate provide excellent hydration and soothing effects, drawing moisture into the skin and calming irritation.
- The high concentrations of zinc oxide and ethylhexyl methoxycinnamate offer superior UV protection, which is beneficial for maintaining skin health and preventing further dryness.
- The safety profile is excellent, with no harsh ingredients and a formulation designed to be gentle on dry and sensitive skin.

## Fit by skin type

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

- 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/))
- 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/))
- 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/))
- 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/))
- Topical application of micronised titanium dioxide results in no dermal absorption, with the particles being deposited solely on the outermost surface of the stratum corneum. ([Skin Pharmacology and Applied Skin Physiology, 2001](https://pubmed.ncbi.nlm.nih.gov/11509913/))
- 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/))
- 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/))
- Hyaluronic acid-grafted titanium dioxide nanoparticles increased SPF from 13.3 to 19.1 while demonstrating low photocatalytic activity, exceptional thermal stability with >95% SPF retention, enhanced moisturization with >80% hydration retention, and minimal cytotoxicity with 88.5% cell viability in HaCaT keratinocytes compared to unmodified nanoparticles. ([International Journal of Biological Macromolecules, 2025](https://pubmed.ncbi.nlm.nih.gov/40348240/))
- 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

- Use your sunscreen as part of your AM routine every morning. Reapply every two hours when exposed to the sun.
- Apply the sunscreen after your moisturizer as the final step of your morning skincare routine.
- Gently press a coin-sized amount of sunscreen evenly into your skin, and avoid rubbing it harshly. Let it set for a minute before going outdoors.
- Since your skin is sensitive , apply the sunscreen over your dry moisturizer to ensure better comfort and protection.
- Always do a patch test before your first use and avoid direct contact with the eyes.
- 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 dry sensitive skin?

This sunscreen is an excellent fit because Niacinamide and Sodium Hyaluronate draw moisture into dry skin and calm irritation, while zinc oxide provides gentle UV protection that helps maintain skin health. Its formulation avoids harsh ingredients, giving it a very safe and gentle profile for sensitive skin.
Sources: [Scientific Reports, 2024](https://pubmed.ncbi.nlm.nih.gov/39009698/)

### Which ingredients make this sun block a good fit for dry sensitive skin?

Niacinamide and Sodium Hyaluronate make this sun block a great fit by drawing moisture into your dry skin and calming irritation. Zinc Oxide and Titanium Dioxide also provide gentle, high-level sun protection without harsh ingredients that might upset sensitive skin.
Sources: [Scientific Reports, 2024](https://pubmed.ncbi.nlm.nih.gov/39009698/), [International Journal of Cosmetic Science, 2000](https://pubmed.ncbi.nlm.nih.gov/18503414/)

### What does Zinc Oxide do for dry sensitive skin?

Zinc oxide helps calm dry, sensitive skin by reducing redness and soothing irritation while protecting a delicate skin barrier. It is unlikely to cause irritation and is commonly used to keep skin comfortable.

### What does Titanium Dioxide do for dry sensitive skin?

Titanium dioxide acts as a physical shield on the skin surface to block UV rays without irritating dry sensitive skin. Because it sits on the outer layer rather than absorbing deeply, it is unlikely to cause allergic reactions or clog pores.
Sources: [Skin Pharmacology and Applied Skin Physiology, 2001](https://pubmed.ncbi.nlm.nih.gov/11509913/), [Current Problems in Dermatology, 2021](https://pubmed.ncbi.nlm.nih.gov/34698020/)

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

This product is used in the morning step of your routine as your sunscreen. Apply it after your cleanser and soothing toner to protect your skin and keep it feeling comfortable all day.

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

You can use this sun block in the morning as the last step of your routine, after applying your treatment. It helps protect your skin while keeping it calm and hydrated throughout the day.

### How often should I use it?

You can use this sunscreen every morning as the last step of your daytime routine. Niacinamide and sodium hyaluronate draw moisture into the skin while calming irritation, making it very gentle for dry and sensitive skin.
Sources: [Scientific Reports, 2024](https://pubmed.ncbi.nlm.nih.gov/39009698/)

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

This sun block is unlikely to clog pores or cause breakouts on dry sensitive skin because it is formulated to be gentle and free of harsh ingredients. It relies on soothing ingredients like Niacinamide and Sodium Hyaluronate to keep skin calm while protecting it from the sun.
Sources: [Scientific Reports, 2024](https://pubmed.ncbi.nlm.nih.gov/39009698/)

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

Yes, it has no fragrance and no drying alcohol.

## Alternatives for dry sensitive skin

- [innisfree Daily Mild Sunscreen](https://lovi.care/skincare/ca/p/innisfree/daily-mild-sunscreen/for/dry-sensitive-skin) — Superior fit — CA$24.50 at Amazon
- [Bioderma Photoderm Mineral SPF 50+](https://lovi.care/skincare/ca/p/bioderma/photoderm-mineral-fluide-spf50/for/dry-sensitive-skin) — Superior fit — CA$35.99 at Amazon
- [Clinique Mineral Sunscreen Fluid for Face SPF 50](https://lovi.care/skincare/ca/p/clinique/broad-spectrum-spf-50-mineral-sunscreen-fluid-for-face/for/dry-sensitive-skin) — Superior fit — CA$50.00 at Amazon

## Pairs well with

- Cleanser: [CeraVe Hydrating Cleanser](https://lovi.care/skincare/ca/p/cerave/hydrating-facial-cleanser/for/dry-sensitive-skin) — Superior fit — CA$20.19 at Amazon
- Soothing Toner: [Clarins Toning Lotion with Camomile](https://lovi.care/skincare/ca/p/clarins/soothing-toning-lotion/for/dry-sensitive-skin) — Superior fit — CA$49.00 at Amazon
- Pre-Cleanser: [MISSHA Ultra Hyalon Cleansing Cream](https://lovi.care/skincare/ca/p/missha/ultra-hyalon-cleansing-cream/for/dry-sensitive-skin) — Superior fit — CA$17.99 at Amazon

## Where to buy

No store in Canada 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/dry-sensitive-skin
- United Kingdom: https://lovi.care/skincare/uk/p/su-m37/dear-homme-perfect-sun-block/for/dry-sensitive-skin
- Ireland: https://lovi.care/skincare/ie/p/su-m37/dear-homme-perfect-sun-block/for/dry-sensitive-skin
- Germany: https://lovi.care/skincare/de/p/su-m37/dear-homme-perfect-sun-block/for/dry-sensitive-skin
- France: https://lovi.care/skincare/fr/p/su-m37/dear-homme-perfect-sun-block/for/dry-sensitive-skin
- Italy: https://lovi.care/skincare/it/p/su-m37/dear-homme-perfect-sun-block/for/dry-sensitive-skin
- Netherlands: https://lovi.care/skincare/nl/p/su-m37/dear-homme-perfect-sun-block/for/dry-sensitive-skin
- Spain: https://lovi.care/skincare/es/p/su-m37/dear-homme-perfect-sun-block/for/dry-sensitive-skin
- Canada: https://lovi.care/skincare/ca/p/su-m37/dear-homme-perfect-sun-block/for/dry-sensitive-skin (this page)
- Australia: https://lovi.care/skincare/au/p/su-m37/dear-homme-perfect-sun-block/for/dry-sensitive-skin
- Singapore: https://lovi.care/skincare/sg/p/su-m37/dear-homme-perfect-sun-block/for/dry-sensitive-skin
- Saudi Arabia: https://lovi.care/skincare/sa/p/su-m37/dear-homme-perfect-sun-block/for/dry-sensitive-skin
- United Arab Emirates: https://lovi.care/skincare/ae/p/su-m37/dear-homme-perfect-sun-block/for/dry-sensitive-skin