What is Dimethyl Sulfone?
Role not confirmed
We haven't written up what this ingredient does yet. The products below feature it as a key ingredient.
Which products feature it?
4 of the 2320 products we've checked feature this as a key ingredient. Products that disclose a concentration or list it near the top of the ingredient list come first.
Showing 1 to 4.

ZEROID
Pimprove Calming Ampoule
Key Dimethyl Sulfone (#5 on the ingredient list), Dipotassium Glycyrrhizate, Madecassoside
3 claims checked
Claims, checked
Soothing ampoule for skin tired from recurring trouble
plausible, not testedPimprove Calming Ampoule
partly backed[Recommended for troubled skin / redness soothing ampoule]
partly backed
It's made for better hydration.
Key Dimethyl Sulfone (#6 on the ingredient list), Malachite Extract, Ectoine
4 claims, summarized
- Only partly backed:
- better hydration
See each claim
Claims, checked
Human application test results showed 2.75 times higher moisture retention compared to our hyaluronic acid serum under desert-like environmental conditions.
partly backedCompared to our hyaluronic acid serum, deeper moisture improvement effect up to 20 layers of the stratum corneum.
partly backedEven 24 hours after product application, longer-lasting skin moisturization.
partly backedGlucose Hydro Complex (D-Panthenol, 8 types of hyaluronic acid, 18 types of amino acids, glucose)
overstated
It's registered in Korea as a functional cosmetic for brightening.
Key Dimethyl Sulfone (#7 on the ingredient list), Madecassoside, Niacinamide
27 claims, summarized
- You can expect:
- less visible dark spots
- Only partly backed:
- calmer skin · clearer-looking skin · better hydration
- Don't count on:
- less visible pores
- Tests passed:
- non-comedogenic · skin irritation
See each claim
Claims, checked
Whitening functional / Suitable for acne-prone skin (Passed functional cosmetics review (or report) under the Cosmetics Act)
backed by evidenceSensitive skin primary irritation test completed
backed by evidenceSensitive skin irritation index 0.00
backed by evidenceNiacinamide, whitening functional per MFDS notice
backed by evidenceIt was found that the average particle size of Cicatrix Biome™ is 110.8 nm.
plausible, not testedWith outstanding absorbency containing pure cica, finishes refreshingly
plausible, not testedInner-calming cica ampoule that puts skin troubles and even marks to sleep
partly backedHigh-purity 95% pure cica
partly backedSkin's natural power, microbiome (lactobacillus ferment), essential nutritional active ingredient
partly backedPure cica + patented technology TECA LIPOSOME = healthy skin
partly backedAt 1/300 the size of a pore, calms faster, deeper into the skin
partly backedRecovery rate of (temporary) redness with just one use
partly backedMoisture loss rate improvement with just one use
partly backedMelasma & blemishes (pigmentation) improvement within 4 weeks
partly backedCompleted test for suitability for acne-prone skin (Completed non-comedogenic test)
partly backedSkin irritation index (0.00), judged to be low-irritation.
partly backedSebum improvement with 4 weeks of use
overstatedBlackhead & whitehead improvement with 4 weeks of use
overstatedAmpoule containing 95% pure cica reaches up to 10 layers deep into the skin!
no supporting source foundWellage uses 95% purity madecassoside obtained through a rigorous purification process.
no supporting source foundCicatrix Biome, the special key ingredient unique to Wellage, smaller than pores
no supporting source foundHigh-purity 95% madecassoside, the sole ingredient of the Wellage Cica line
no supporting source foundCicatrix Biome maintains healthy skin
no supporting source foundDietary sulfur (Dimethyl Sulfone) for clean skin care
no supporting source foundThe ingredients and capacity are identical, so you can use it with confidence.
no supporting source foundReal 'inside skin' calming effect testified by trouble skin
nothing specific to checkFor extremely sensitive skin, powerful soothing care line CICA CALMING LINE
nothing specific to check
Key Dimethyl Sulfone (#28 on the ingredient list), Succinic Acid, Mandelic Acid
21 claims, summarized
- Only partly backed:
- a smoother skin texture
- Don't count on:
- less visible pores · better hydration · better barrier support
- Tests passed:
- skin irritation
See each claim
Claims, checked
With big swab, every nook and cranny
plausible, not testedBacteria, dead skin cells, pore impurities
partly backedPEELING COMPLEX 20%
partly backedDimethyl sulfone (sulfur)
partly backedJust 1 use, just 1 minute care high-content peeling swab
partly backedSmoothly glowing makeup-friendly skin completion
partly backedNext-generation low-irritation peeling for sensitive skin
partly backed92.93% improvement in old dead skin cells
partly backed15.94% improvement in bumpy unevenness
partly backed16.82% improvement in rough skin texture
partly backed86.82% improvement in skin radiance
partly backedSensitive skin irritation test completed
partly backedSkin irritation index 0.00
partly backedPore environment improvement in 1 minute
overstatedThe peeling you used to get from experts, now enjoy it at home!
overstatedDead skin cells, sebum all-clear 1-minute home peeling
overstatedNext-generation low-irritation peeling with strong effect but reduced irritation
overstatedP-Acne strain antibacterial
no supporting source foundPore bacteria care
no supporting source foundHelps normalize skin turnover cycle
no supporting source foundMoisture barrier strengthening
no supporting source found
Often featured alongside it
Are the claims about it backed up?
We checked each claim that features this ingredient. Open the list below to see the result for each one.
See the results by claim
| Result | Claims |
|---|---|
| partly backed | 1 of 2 |
| no supporting source found | 1 of 2 |
These are counts of claims, not products. One product can name the same ingredient in several claims, and we checked each one on its own.

