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5% Sulfur Ointment Regular Strength Acne Treatment for Sensitive Skin

5% Sulfur Ointment Regular Strength Acne Treatment for Sensitive Skin

Product Description

Product overview

Made in Various INTERNATIONAL

A gentle yet effective oil-free sulfur ointment formulated specifically for sensitive skin. This 10-minute wash-off treatment penetrates pores to dry out pimples, clear blackheads, and help prevent future breakouts without harsh irritation. The minimalist 2-ingredient formula delivers targeted acne-fighting power with antibacterial and anti-inflammatory benefits.

Sensitive Skin Formula Non-Comedogenic Fragrance-Free Oil-Free Vegan Cruelty-Free Paraben-Free Gluten-Free
Pregnancy
Yes
Fungal Acne
Yes
Comedogenic
0/5
Active
Sulfur 5%
Size
2.6 oz (74g)
Treatment Time
10-20 min
Format
Tube
Ingredients
2 Total
Real reviews · YouTube Shorts
Why it's different

Targeted Spot Treatment

Works as both an all-over mask and spot treatment to dry out pimples, clear blackheads, and reduce inflammation.

01

Texture & feel

SENSORY
Consistency
Thick Ointment
Scent
Natural Sulfur
Wash Off
10-20 Minutes
Finish
Matte (after rinse)

Targeted Spot Treatment

Works as both an all-over mask and spot treatment to dry out pimples, clear blackheads, and reduce inflammation.

Minimalist 2-Ingredient Formula

Contains only sulfur and polyethylene glycol base—no unnecessary additives, fragrances, or preservatives.

Natural Antibacterial Action

Sulfur provides natural antibacterial and anti-inflammatory properties to kill acne-causing bacteria.

Oil Control

Naturally reduces sebum production to control excess oil and prevent new breakouts from forming.

02

Safety & compatibility

SAFE
Pregnancy Safe

Topical sulfur is generally considered safe during pregnancy. No fetal anomalies have been reported with topical use. Always consult your healthcare provider.

Breastfeeding Safe

Sulfur can safely be used by nursing mothers. Minimal systemic absorption means low concern for breast milk transfer.

Fungal Acne (Malassezia) Safe

Sulfur has proven antifungal properties effective against Malassezia yeast. This simple formula is safe for pityrosporum folliculitis.

Non-Comedogenic

Clinically tested and verified not to clog pores. Allergy tested formula suitable for acne-prone skin.

Potential Dryness

Sulfur can be drying. Start with once daily application and follow with moisturizer. Reduce frequency if excessive dryness occurs.

Natural Sulfur Odor

Has characteristic sulfur scent (like matches or eggs). This is normal and dissipates after rinsing off the product.

03

Ingredient breakdown

INGREDIENTS

Sulfur, USP 5%Proven

A time-tested acne treatment with antibacterial, antifungal, and keratolytic properties. Sulfur has been used medicinally for centuries to treat various skin conditions including acne, seborrheic dermatitis, and fungal infections.

  • Mechanism: Works by breaking down the top layer of skin (keratolytic effect), killing bacteria, and reducing excess oil production.
  • Research: FDA-approved OTC acne treatment ingredient at concentrations of 3-10%.
  • Antifungal: Produces pentathionic acid on skin which is lethal to Malassezia yeast causing fungal acne.
At 5% concentration, this is gentler than the 10% maximum strength version—ideal for sensitive skin or those new to sulfur treatments.

Polyethylene Glycol BaseCarrier

A polymer used as a carrier base to ensure uniform dispersion of the sulfur powder. Creates the smooth, spreadable ointment texture that makes application easy.

  • Function: Acts as an emollient base that allows sulfur to be evenly distributed and easily applied to skin.
  • Water-Washable: PEG base makes the product easy to rinse off with warm water.
  • Fungal Acne Safe: PEG does not feed Malassezia yeast, making this formula safe for fungal acne.
Simple carrier base with no fermented ingredients, fatty acids, or esters that could trigger fungal acne.

2 ingredients

Active Ingredient: Sulfur, USP 5%

Inactive Ingredient: Polyethylene Glycol

FREE FROM: Artificial Fragrances, Artificial Colors, Parabens, Preservatives, Oils, Fatty Acids, Fermented Ingredients, Gluten, Animal-Derived Ingredients
04

Where it fits in your routine

ROUTINE
1
Cleanser
2
Sulfur Mask
3
Toner
4
Serum
5
Moisturizer
6
Sunscreen

Use as a 10-20 minute treatment mask after cleansing. Rinse off, then continue with your regular skincare routine. Can also be used as an overnight spot treatment on individual pimples.

05

How to use

HOW TO USE
1

Cleanse Thoroughly

Start with clean, dry skin. Remove all makeup, sunscreen, and impurities with your regular cleanser.

2

Apply Thin Layer

Apply a thin layer to affected areas or use as an all-over face mask. A little goes a long way—you don't need to apply thickly.

3

Wait 10-20 Minutes

Leave on for 10-20 minutes. For sensitive skin, start with 10 minutes. You may feel a slight warming sensation.

4

Rinse Off

Wash off completely with warm water. The oil-free formula rinses clean without residue.

5

Follow with Moisturizer

Apply a lightweight moisturizer to prevent dryness. Start with once daily use, gradually increasing to 2-3 times daily if tolerated.

06

Who is it for?

WHO

Perfect for you if:

  • You have sensitive skin that can't tolerate benzoyl peroxide
  • You're dealing with hormonal or cystic acne
  • You have fungal acne (Malassezia folliculitis)
  • You're pregnant or breastfeeding and need safe acne treatment
  • You want a budget-friendly, drugstore acne solution
  • You prefer minimalist formulas with few ingredients
  • You have blackheads and clogged pores
  • Benzoyl peroxide or salicylic acid haven't worked for you

Consider alternatives if:

  • You're very sensitive to sulfur odor
  • You need an invisible, leave-on treatment
  • You have extremely dry or eczema-prone skin
  • You're looking for anti-aging benefits beyond acne
  • You want a product with added hydrating ingredients
  • You prefer higher concentration (10%) sulfur
07

Skin type compatibility

SKIN TYPES
Oily Skin
Excellent

Ideal match. Sulfur naturally controls sebum production and absorbs excess oil without over-drying.

Combination Skin
Excellent

Great for targeting oily T-zone while gentle enough for other areas. Use as spot treatment on problem zones.

Sensitive Skin
Excellent

Specifically formulated for sensitive skin at 5% concentration. Gentler than 10% version while still effective.

Acne-Prone Skin
Excellent

Non-comedogenic and clinically tested. Excellent for hormonal acne, cystic acne, and fungal acne.

Dry Skin
Moderate

Can be drying—use as occasional spot treatment rather than all-over mask. Always follow with rich moisturizer.

08

Results timeline

MONTH 2+
Day 1-3

Pimples Start Drying

Active pimples begin to dry out and come to a head faster. You may notice reduced redness and inflammation overnight after spot treating.

70% noticed improvement
Week 1-2

Clearer Skin Texture

Fewer new breakouts forming. Existing blemishes healing faster. Pores appear cleaner and less congested. Blackheads start to loosen.

80% noticed improvement
Week 3-4

Significant Improvement

Noticeable reduction in overall acne. Skin appears smoother with better oil control. Most users see dramatic improvement in breakout frequency.

85% noticed improvement
Month 2+

Maintenance Phase

Continued use helps prevent new breakouts. Many users report clearer skin than with other treatments. Results maintained with consistent use.

90% satisfied with results
09

Ratings by platform

23K+ REVIEWS
Amazon
4.5
Rating
15,000+
Reviews
Main complaint: Natural sulfur smell can be strong for some users
iHerb
4.6
Rating
7,400+
Reviews
Main complaint: Can be too drying if used too frequently
Brand Website
4.8
Rating
500+
Reviews
Main complaint: Some wish for larger size options
MakeupAlley
4.3
Rating
100+
Reviews
Main complaint: Results vary—works amazing for some, not for others
10

Pros & cons

BALANCED

Praised

  • Incredibly affordable (under $10 for 2.6 oz)
  • Works when benzoyl peroxide and salicylic acid fail
  • Effective for hormonal, cystic, and fungal acne
  • Minimalist 2-ingredient formula
  • Pregnancy and breastfeeding safe
  • Non-comedogenic and clinically tested
  • Fast results—many see improvement within days
  • Gentle 5% formula for sensitive skin
  • Oil-free and washes off easily
  • Made in USA, cruelty-free, vegan

Criticized

  • Natural sulfur smell (like matches/eggs)
  • Can be drying if overused
  • Requires wash-off—not a leave-on treatment
  • Thick ointment texture not for everyone
  • No added beneficial ingredients like niacinamide
  • Results vary between individuals
  • May cause initial purging period
  • Not suitable for very dry skin types
11

Budget-friendly alternatives (dupes)

DUPES
95% Match
Sulfur Ointment Acne Medication Maximum Strength
$7.56
Same Brand

Same formula with double the sulfur concentration. Better for stubborn acne but may be too strong for very sensitive skin. Great value at similar price point.

75% Match
Grisi Sulfur Soap
$3.99
Budget Pick

Bar soap format with 10% sulfur. More convenient for body acne but contains additional ingredients including lanolin. Daily wash-off cleanser rather than treatment mask.

70% Match
Sulfur 10% Powder-To-Cream Concentrate
$10.00
Similar Price

Innovative powder-to-cream spot treatment with 10% sulfur plus niacinamide. Leave-on formula with minimal odor. Much smaller size (0.18 oz vs 2.6 oz).

60% Match
Drying Lotion
$17.00
Drugstore Classic

Pink sediment spot treatment with sulfur, salicylic acid, and calamine. Leave-on overnight formula. More targeted for individual pimples rather than all-over use.

12

Comparison with competitors

SIDE-BY-SIDE
EradiKate™ Acne Treatment

Kate Somerville EradiKate

Sulfur Concentration 10% (Maximum)
Size 1.0 oz (30ml)
Price per oz $30.00/oz
Format Leave-on Spot Treatment
Additional Actives Salicylic Acid, Zinc
Fungal Acne Safe No
Therapeutic Sulfur Mask
Sulfur Concentration 10%
Size 5.0 oz (142g)
Price per oz $10.40/oz
Format Wash-off Mask
Additional Actives Kaolin, Eucalyptus
Fungal Acne Safe No
Sulfur 10% Powder-To-Cream Concentrate
Sulfur Concentration 10%
Size 0.18 oz (5g)
Price per oz $55.55/oz
Format Leave-on Powder-to-Cream
Additional Actives Niacinamide, Kaolin
Fungal Acne Safe Yes
13

Storage & shelf life

24 MONTHS
Period After Opening (PAO)

24 months (2 years) after date of manufacture. Check expiration date on packaging before use.

Storage

Store in a cool, dry place with cap tightly closed. Avoid direct sunlight and heat sources to maximize product quality.

Packaging

Squeeze tube with tamper-evident aluminum seal for hygienic dispensing and easy application.

Travel Friendly

Yes, 2.6 oz (74g) is under the 3.4 oz TSA limit for carry-on luggage. Also available in 0.21 oz travel size.

13

Frequently asked questions

FAQ

Yes, topical sulfur is generally considered safe during pregnancy and breastfeeding. No fetal anomalies have been reported with topical sulfur use, and minimal systemic absorption means very low risk of transfer to breast milk. This makes it one of the few effective acne treatments recommended by dermatologists for pregnant and nursing mothers. However, always consult your healthcare provider before starting any new skincare product during pregnancy.

Yes, this product is fungal acne safe! Sulfur has proven antifungal properties and produces pentathionic acid on skin which is lethal to Malassezia yeast—the cause of fungal acne (pityrosporum folliculitis). The simple 2-ingredient formula contains no fermented ingredients, fatty acids, esters, or polysorbates that could feed the yeast. Many users specifically choose this product for treating stubborn fungal acne.

Use caution when combining sulfur with other active ingredients. Since this is a wash-off treatment, you can use other actives in your routine, but not at the same time. Apply this sulfur mask, rinse it off, then wait 15-30 minutes before applying retinol, vitamin C, or chemical exfoliants (AHA/BHA). Avoid using multiple strong actives on the same day when you first start—this can cause irritation. If excessive dryness or irritation occurs, reduce frequency of all actives.

This product is excellent for oily, combination, sensitive, and acne-prone skin types. The 5% concentration is specifically formulated for sensitive skin—gentler than the 10% maximum strength version. It's ideal for hormonal acne, cystic acne, blackheads, and fungal acne. Those with very dry or eczema-prone skin should use with caution and always follow with moisturizer, or consider using only as a spot treatment.

Many users report seeing improvement within 1-3 days, with active pimples drying out and coming to a head faster. More significant improvement in overall acne is typically seen within 1-2 weeks of consistent use. Full results usually develop within 3-4 weeks. Some users experience an initial "purging" period where breakouts temporarily worsen as clogged pores are cleared—this is normal and typically subsides within 1-2 weeks.

Use this product after cleansing but before the rest of your routine. Apply to clean, dry skin as a 10-20 minute mask, then rinse off completely with warm water. After rinsing, continue with your regular routine (toner, serum, moisturizer, sunscreen). You can also use it as an overnight spot treatment on individual pimples—just dab a small amount directly on blemishes and leave until morning.

No, this product is non-comedogenic and clinically tested not to clog pores. It has also been allergy tested. The minimalist formula contains only sulfur and polyethylene glycol base—no oils, fatty acids, or pore-clogging ingredients. In fact, sulfur is keratolytic, meaning it helps unclog pores by breaking down dead skin cells and clearing out sebum buildup.

The product has a 24-month (2 year) shelf life from the date of manufacture. Check the expiration date printed on the packaging. Store in a cool, dry place with the cap tightly closed, away from direct sunlight and heat sources to maintain optimal quality. Do not use after the expiration date—the manufacturer has not studied the safety and effectiveness beyond this date.

— Skincarisma verdict
4.5 / 5 ★★★★★

Verdict: De La Cruz 5% Sulfur Ointment is an exceptional budget-friendly acne treatment that punches well above its price point. The minimalist 2-ingredient formula makes it safe for sensitive skin, pregnancy, breastfeeding, and fungal acne—a rare combination. While the natural sulfur odor and potential for dryness are drawbacks, the effectiveness for stubborn acne that doesn't respond to benzoyl peroxide or salicylic acid makes this a must-try for anyone struggling with breakouts. At under $8 for a 2.6 oz tube, it offers incredible value compared to prestige brands charging 10x more for similar sulfur concentrations. Highly recommended as a first-line treatment for sensitive, acne-prone skin.

Product Overview

question
lightbulb What are Quick Product Notes?

Quick product notes are a great way to check if a product is free from commonly avoided ingredients by skincare enthusiasts. These preferences come about for different reasons depending on the ingredient such as personal experiences, sensitivities, health preferences & etc.

muscle Pro Tip Alert!

Just because a product is not free from a common preference does not mean it's a bad product! You can make a personal decision whether or not you want to use a product that contains these ingredients or not - click the labels of the preference to read more about them.

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Quick Product Notes

Click on icons for more information
question
lightbulb What are Notable Effects & Ingredients?

Ever used a product that promised a certain effect but provided no results? It might not have contained any notable ingredients that could have been responsible for that promised effect. It doesn't matter what the marketing or packaging «promises» it can do, if it doesn't contain anything that can help - then the likelihood of it helping is low.

We help you identify key notable ingredients that have been shown to help with effects such as acne-fighting, brightening, UV-protection, wound healing & anti-aging to help you achieve your skincare goals smarter. Please note that different notable ingredients have varying levels of research behind them, some are extremely well proven yet some have mixed research in their efficacy.

muscle Pro Tip Alert!

Just because a product doesn't contain any notable ingredients doesn't mean it's bad. And a product with notable ingredients (or even many) doesn't necessarily guarantee the efficacy of the product performing these effects either. There are other factors such as ingredient quality, concentration and formulation that will ultimately determine this.

Be smart and use this as just a starting point for you to make more informed and smarter choices and compare it with reviews to see if the product is right for you

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Notable Effects & Ingredients

ache Ache-fighting from 1 ingredient(s):
Sulfur
question
lightbulb What are Ingredients Related to Skin Type?

Why are some products great for some people and horrible for others? Well everyone has different skin types and different reactions to the same ingredients.

We've identified a range of ingredients that are commonly regarded as potentially good or bad for those with Dry, Oily/Acne-Prone or Sensitive skin.

muscle Pro Tip Alert!

A product that contains good or bad ingredients for your skin type doesn't always flat out make the entire product good or bad for your skin. There are other factors such as ingredient quality, concentration and formulation that will ultimately determine your skins reaction.

One of the best ways to use this section is to troubleshoot products you've had bad experiences with in the past. Check if it contains any of the marked ingredients to point out suspect ingredients to avoid in the future!

Awesome, I Understand!

Ingredients Related to Skin Types

Click on icons for more information
dry-skin Dry Skin
oily-skin Oily/Acne-Prone Skin
1
sensitive-skin Sensitive Skin
question
lightbulb What is the Ingredient Safety Breakdown?

Ingredient Safety Breakdown refers to the percentage % of ingredients in different risk categories as classified by EWG (Environment Working Group) if they are available. There are almost endless cosmetic ingredients and they are one of the few organisations globally that have assigned ratings to a lot of the more commonly used ingredients which is why we reference them.

muscle Pro Tip Alert!

EWG is seen by many to be more on the alarmist side in their assignment of health ratings resulting in rating ingredients as riskier than they actually are. We recommend using this a reference point rather than a strict guide of ingredient safety and to always do further research if into ingredients that you may find suspect.

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Ingredient Safety Breakdown

EWG Health Ratings
Low risk
Medium risk
High risk
Unknown risk
66% 33%

Product ingredient list

Showing first 5 of 3 ingredients
EWG CIR Ingredient Name & Cosmetic Functions Notes
1 Unknown
Sulfur
Skin Conditioning, Antistatic Agent, Hair Conditioning, Antidandruff Agent, Antiacne Agent, Skin-Conditioning Agent -Miscellaneous, Antiseborrhoeic
ache Ache-fighting
1 A
Polyethylene
Viscosity Controlling, Viscosity Increasing Agent, Emulsion Stabilising, Film Forming, Abrasive, Bulking Agent, Adhesive
0 Unknown
Glycol