# De La Cruz 10% Sulfur Ointment for dry skin

**Lovi Fit: Caution fit for dry skin.**
Dry Skin Fit: Caution · Effectiveness: Average · Safety: Risky.

Page: https://lovi.care/skincare/sg/p/de-la-cruz/10-sulfur-ointment/for/dry-skin

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

Brand: [De La Cruz](https://lovi.care/skincare/sg/brands/de-la-cruz)
Category: [Serums and treatments](https://lovi.care/skincare/sg/best/serums)

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

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

## Why this fit

- Offers moderate exfoliation for dry or flaky skin due to the presence of sulfur, which helps shed dead skin cells, but may be too drying for your dry skin.
- While polyethylene glycol offers some humectant properties, it may not be sufficient to counteract the drying effect of sulfur for your dry skin.

## Fit by skin type

- [Oily skin](https://lovi.care/skincare/sg/p/de-la-cruz/10-sulfur-ointment/for/oily-skin): Low
- [Dry skin](https://lovi.care/skincare/sg/p/de-la-cruz/10-sulfur-ointment/for/dry-skin): Caution (this page)
- [Combination skin](https://lovi.care/skincare/sg/p/de-la-cruz/10-sulfur-ointment/for/combination-skin): Average
- [Sensitive skin](https://lovi.care/skincare/sg/p/de-la-cruz/10-sulfur-ointment/for/sensitive-skin): Caution
- [Acne-prone skin](https://lovi.care/skincare/sg/p/de-la-cruz/10-sulfur-ointment/for/acne-prone-skin): Average
- [Skin with dark spots](https://lovi.care/skincare/sg/p/de-la-cruz/10-sulfur-ointment/for/dark-spots): Caution
- [Mature skin](https://lovi.care/skincare/sg/p/de-la-cruz/10-sulfur-ointment/for/mature-skin): Caution
- [Dry sensitive skin](https://lovi.care/skincare/sg/p/de-la-cruz/10-sulfur-ointment/for/dry-sensitive-skin): Caution
- [Oily acne-prone skin](https://lovi.care/skincare/sg/p/de-la-cruz/10-sulfur-ointment/for/oily-acne-prone-skin): Average

## Key ingredients

Sulfur, Polyethylene Glycol

## What the research says

- Azelaic acid was probably less effective than benzoyl peroxide in acne treatment response, while showing little or no difference compared to tretinoin, and adverse events were mild and transient across evaluated topical treatments. ([Journal of Evidence-based Medicine, 2020](https://pubmed.ncbi.nlm.nih.gov/33034949/))
- Topical application of precipitated sulphur 2-8% petrolatum achieved a 95% clinical and ectoparasitological cure rate in 40 ambulatory scabies patients without relevant adverse effects. ([Revista de Investigacion Clinica; Organo Del Hospital de Enfermedades de la Nutricion, 2004](https://pubmed.ncbi.nlm.nih.gov/15776866/))
- Topical 10% benzoyl peroxide and 2%-5% sulfur cream achieved "good" to "excellent" results with no undesirable side effects in 113 consecutive patients with acne. ([Canadian Medical Association Journal, 1966](https://pubmed.ncbi.nlm.nih.gov/4223133/))
- Binary systems of trans-resveratrol with polyethylene glycol or beta-cyclodextrin enhanced its antioxidant activity and in vivo skin anti-aging effects compared to trans-resveratrol alone in human keratinocytes and volunteers. ([Drug Development and Industrial Pharmacy, 2014](https://pubmed.ncbi.nlm.nih.gov/23862976/))
- Topical application of 30% salicylic acid in polyethylene glycol effectively cleared comedones and papules in 436 patients with acne while causing no stinging, burning, edema, bleeding, or crusting. ([Dermatologic Surgery, 2008](https://pubmed.ncbi.nlm.nih.gov/18363720/))
- Glycerol-containing zinc shake lotion and PEG gels produced hydration on nonmoisturized and moisturized skin in healthy volunteers, whereas zinc oil and Lotio Cordes had little impact on stratum corneum hydration. ([Skin Pharmacology and Applied Skin Physiology, 2001](https://pubmed.ncbi.nlm.nih.gov/11174089/))

## How to apply

- Apply this serum PM, starting 3×/week and working up to daily use as your skin adjusts.
- Place the serum after cleansing and toner, but right before your moisturizer.
- Gently press 2-3 drops of the serum into your skin and let it absorb for a minute.
- Apply the serum on slightly damp skin to help lock in extra moisture.
- Avoid the eye area and do a patch test before your first use.
- Video: https://storage.pora.ai/c879dda8655a61c19d3d8c9ebad6b06d.mp4

## Questions and answers

### Why does Lovi advise caution with De La Cruz 10% Sulfur Ointment for dry skin?

Lovi advises caution because sulfur sheds dead skin cells through moderate exfoliation which may be too drying for your dry skin, and polyethylene glycol may not be sufficient to counteract that drying effect. A product for dry skin needs soothing and deeply hydrating ingredients like propolis, niacinamide, ceramides, vitamin C, bifida fermentation, or peptides to nourish and support skin health without irritation.
Sources: [Indian Dermatology Online Journal, 2025](https://pubmed.ncbi.nlm.nih.gov/40125032/)

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

Sulfur makes this ointment a poor fit because it sheds dead skin cells which may be too drying for dry skin, and polyethylene glycol may not be sufficient to counteract that drying effect. To fit dry skin properly, a treatment of this type needs soothing ingredients like propolis, niacinamide, ceramides, vitamin C, bifida fermentation, or peptides that provide significant hydration and support skin health without irritation.
Sources: [Indian Dermatology Online Journal, 2025](https://pubmed.ncbi.nlm.nih.gov/40125032/)

### What does Polyethylene Glycol do for dry skin?

Polyethylene Glycol helps boost skin hydration and improves the delivery of moisture into dry skin. However, it may sometimes cause allergic skin reactions or irritation, particularly on damaged or compromised skin.
Sources: [Indian Dermatology Online Journal, 2025](https://pubmed.ncbi.nlm.nih.gov/40125032/), [Archives of Dermatological Research, 2001](https://pubmed.ncbi.nlm.nih.gov/11480590/)

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

This treatment goes in the evening routine after cleansing and before moisturizing, but it may be too drying for your dry skin. A product of this type needs gentle exfoliating ingredients paired with rich, deeply hydrating ingredients that keep the skin soft and comfortable.

### Can I use this ointment with benzoyl peroxide, and in what order?

Using this ointment with benzoyl peroxide may excessively dry and irritate your skin, so it is best to avoid combining them in the same routine. If you choose to use both, apply them on alternate days or times to minimize irritation risks. A skincare routine for dry skin needs rich moisturizers with ceramides or hyaluronic acid and gentle hydrators to prevent moisture loss.
Sources: [Indian Dermatology Online Journal, 2025](https://pubmed.ncbi.nlm.nih.gov/40125032/)

### How often should I use this ointment?

This ointment may be too drying for your dry skin, so you should use it with caution and start just once a week. To care for dry skin properly, a product of this type needs rich moisturizing ingredients and gentle hydrators that can actively prevent moisture loss and flaking.
Sources: [Indian Dermatology Online Journal, 2025](https://pubmed.ncbi.nlm.nih.gov/40125032/)

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

This ointment is unlikely to clog pores or cause breakouts on dry skin, but its sulfur content may cause dryness or peeling. A product for this skin needs gentle moisturizers and hydrating ingredients to keep the skin soft and smooth.

## Alternatives for dry skin

- [ma:nyo Bifida Biome Complex Ampoule](https://lovi.care/skincare/sg/p/ma-nyo/bifida-biome-complex-ampoule/for/dry-skin) — Superior fit — S$40.09 at Amazon
- [SKIN1004 Madagascar Centella Tone Brightening Capsule Ampoule](https://lovi.care/skincare/sg/p/skin1004/madagascar-centella-tone-brightening-capsule-ampoule/for/dry-skin) — Superior fit — S$54.11 at Amazon
- [Neogen Dermalogy Real Vitamin C Serum](https://lovi.care/skincare/sg/p/neogen-dermalogy/real-vitamin-c-serum/for/dry-skin) — Superior fit — S$50.41 at Amazon

## Routine for dry skin

### AM

- Cleanser: [CeraVe Hydrating Cleanser](https://lovi.care/skincare/sg/p/cerave/hydrating-facial-cleanser/for/dry-skin) — Superior fit — S$25.06 at Amazon
- Hydrating Toner: [COSRX Propolis Synergy Toner](https://lovi.care/skincare/sg/p/cosrx/propolis-synergy-toner/for/dry-skin) — Superior fit — S$41.07 at Amazon
- Moisturizer: [d'Alba First Spray Serum](https://lovi.care/skincare/sg/p/d-alba/first-spray-serum/for/dry-skin) — Superior fit — S$25.94 at Amazon
- SPF: [Thinkbaby Safe Sunscreen SPF 50+](https://lovi.care/skincare/sg/p/thinkbaby/safe-sunscreen-spf-50/for/dry-skin) — Superior fit — S$21.09 at Amazon

### PM

- Pre-Cleanser: [MISSHA Ultra Hyalon Cleansing Cream](https://lovi.care/skincare/sg/p/missha/ultra-hyalon-cleansing-cream/for/dry-skin) — Superior fit — S$39.68 at Amazon
- Cleanser: [CeraVe Hydrating Cleanser](https://lovi.care/skincare/sg/p/cerave/hydrating-facial-cleanser/for/dry-skin) — Superior fit — S$25.06 at Amazon
- Serum or Treatment: [Peach & Lily Glass Skin Refining Serum](https://lovi.care/skincare/sg/p/peach-and-lily/glass-skin-refining-serum/for/dry-skin) — Superior fit — S$63.44 at Amazon
- Moisturizer: [d'Alba First Spray Serum](https://lovi.care/skincare/sg/p/d-alba/first-spray-serum/for/dry-skin) — Superior fit — S$25.94 at Amazon

### Weekly

- Pre-Cleanser: [MISSHA Ultra Hyalon Cleansing Cream](https://lovi.care/skincare/sg/p/missha/ultra-hyalon-cleansing-cream/for/dry-skin) — Superior fit — S$39.68 at Amazon
- Cleanser: [CeraVe Hydrating Cleanser](https://lovi.care/skincare/sg/p/cerave/hydrating-facial-cleanser/for/dry-skin) — Superior fit — S$25.06 at Amazon
- Nourishing Mask: [Mediheal Collagen Essential Mask](https://lovi.care/skincare/sg/p/mediheal/collagen-essential-mask/for/dry-skin) — Superior fit — S$62.94 at Amazon
- Serum or Treatment: [Peach & Lily Glass Skin Refining Serum](https://lovi.care/skincare/sg/p/peach-and-lily/glass-skin-refining-serum/for/dry-skin) — Superior fit — S$63.44 at Amazon
- Moisturizer: [d'Alba First Spray Serum](https://lovi.care/skincare/sg/p/d-alba/first-spray-serum/for/dry-skin) — Superior fit — S$25.94 at Amazon

## Where to buy

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

## Ingredients

Sulfur, Polyethylene Glycol
## 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/de-la-cruz/10-sulfur-ointment/for/dry-skin
- United Kingdom: https://lovi.care/skincare/uk/p/de-la-cruz/10-sulfur-ointment/for/dry-skin
- Ireland: https://lovi.care/skincare/ie/p/de-la-cruz/10-sulfur-ointment/for/dry-skin
- Germany: https://lovi.care/skincare/de/p/de-la-cruz/10-sulfur-ointment/for/dry-skin
- France: https://lovi.care/skincare/fr/p/de-la-cruz/10-sulfur-ointment/for/dry-skin
- Italy: https://lovi.care/skincare/it/p/de-la-cruz/10-sulfur-ointment/for/dry-skin
- Netherlands: https://lovi.care/skincare/nl/p/de-la-cruz/10-sulfur-ointment/for/dry-skin
- Spain: https://lovi.care/skincare/es/p/de-la-cruz/10-sulfur-ointment/for/dry-skin
- Canada: https://lovi.care/skincare/ca/p/de-la-cruz/10-sulfur-ointment/for/dry-skin
- Australia: https://lovi.care/skincare/au/p/de-la-cruz/10-sulfur-ointment/for/dry-skin
- Singapore: https://lovi.care/skincare/sg/p/de-la-cruz/10-sulfur-ointment/for/dry-skin (this page)
- Saudi Arabia: https://lovi.care/skincare/sa/p/de-la-cruz/10-sulfur-ointment/for/dry-skin
- United Arab Emirates: https://lovi.care/skincare/ae/p/de-la-cruz/10-sulfur-ointment/for/dry-skin