What is Melatonin?
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?
6 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 6.
Centellian24
Glutathione Toning Boosting Ampoule
Key Melatonin (#14 on the ingredient list), Glutathione, Tranexamic Acid
2 claims checked
Claims, checked
Milk Skin Glutathione Toning Boosting Ampoule
partly backed200,000 ppm glutathione complex, tranexamic acid, and milk exosomes for spotless, radiant skin
overstated
It's registered in Korea as a functional cosmetic for brightening and wrinkle improvement.
Key Melatonin (#15 on the ingredient list), Niacinamide, Adenosine
1 claim, summarized
- You can expect:
- less visible dark spots · softer-looking fine lines
See each claim
Claims, checked
Whitening · Wrinkle improvement dual-functional cosmetic
backed by evidence
Parnell
Cicamanu 92 Serum
Key Melatonin (#30 on the ingredient list), Centella Asiatica Extract, Leptospermum Scoparium Leaf Extract
6 claims, summarized
- Don't count on:
- better hydration · calmer skin
See each claim
Claims, checked
Recommended Uses For Product Overnight,Soothing
partly backedNo.1 soothing serum that brings together the sleep ingredient 'melatonin' and Parnell's special ingredient 'Cicamanu™ Biome' to quickly care for sensitive skin conditions.
overstatedThe Cicamanu 92 Serum is pH balanced, hypoallergenic, and consciously formulated without harsh irritants.
overstatedCLINICALLY TESTED: Reduces redness by 21.67% and increases skin hydration by 101.13%.
no supporting source foundIt is clinically proven to reduce visible redness and alleviate dryness-related itching, offering profound relief to sensitive skin and skin prone to irritation.
no supporting source foundActive Ingredients soy
contradicted by sources
Key Melatonin (#36 on the ingredient list), Salicylic Acid, Tranexamic Acid
ATOPALM
RELAXING NIGHT BALM
It's made for better hydration and better barrier support.
Key Melatonin (#37 on the ingredient list), Leucine, Lysine
26 claims, summarized
- Only partly backed:
- better hydration (supplier data) · better barrier support (supplier data) · calmer skin (supplier data)
- Free of:
- 10 listed ingredients
- Tests passed:
- skin irritation
See each claim
Claims, checked
Dry skin environment and external stimuli interfere with baby's deep sleep. Dry and sensitive sensitive skin, indoor/outdoor temperature differences, heating, etc., dry living environment, fabric and bedding friction, unconscious scratching during sleep, etc., various external stimuli. With moist moisturizing care, please comfortably care for skin irritated by itching*. * Itching caused by dryness
plausible, not testedIntensive care overnight for skin sensitized by dryness and irritation. With Relaxing Night Balm, gently soothe your skin moistly before sleep.
plausible, not testedPatented ceramide* / (Omega-Ceramide-16) / Helps keep moisture inside the skin from being easily lost / and makes the skin barrier even firmer.
plausible, not tested5 amino acids / Among amino acid ingredients that make up the skin's stratum corneum / only the key ingredients that help with moisture balance, moisturizing, and nutrition / have been applied.
plausible, not testedFrom strengthening the skin barrier of dry and sensitive skin to moisturizing and protection, it cultivates healthy skin. Comfortably soothe itchy skin caused by dryness.
plausible, not testedSoothing recipe for irritated skin / Relaxing complex / Helps with skin soothing and relaxing effects / 5 plant-derived complex ingredients / give tired skin comfortable rest. / ※ Limited to raw material properties
plausible, not testedPOINT 3 / Gentle on baby skin / Soft balm formulation / Moist and healthy for a long time / The balm-type formulation that melts softly / gently adheres to skin / protects moisture and fills moisturization.
plausible, not testedSoftly relaxing / Pleasant powder scent / Subtle powder scent / Before sleep, not only baby's skin / but also mood, warmly wraps.
plausible, not testedUse when you need overnight high-moisturizing itching care*. For sensitive skin of infants, from children to adults with itchy skin caused by dryness, the whole family, anyone * Temporary itching relief caused by dryness
plausible, not testedIntensive high-moisturizing sleeping care for dry & irritated sensitive skin
plausible, not testedOur baby who cannot sleep because of itching* / Moist and comfortable / High-moisturizing sleeping balm / Relaxing night balm / * Itching caused by dryness
partly backedPOINT 1 Moist high-moisturizing balm that puts itching* to sleep. Fill sensitive skin that scratches and tosses all night with moisture. *Itching caused by dryness
partly backedMoisture barrier that keeps skin healthy / Night care synergy / To patented ceramide*(Omega-Ceramide-16) / add 5 amino acids and melatonin / complete a moist night moisturizing protective barrier. / * Patent Registration No.: 10-1827469 / ※ Limited to raw material properties
partly backed93.0% improvement in itching / Temporary itching relief effect caused by dryness / 93.0% improvement after 2 weeks of use
partly backedRelaxing Night Balm that makes skin comfortable / RELAXATION effect / Usage satisfaction evaluated after direct use / * Based on positive responses of "Yes" or higher / 95.6% / Skin irritation or itching decreased during sleep.
partly backed100% / When waking up after sleeping / skin felt moist.
partly backedPOINT 2 Comfortable soothing care for skin. Gently soothes skin sensitized by various stimuli.
partly backedSkin irritation caused by external stimuli / 17.1% soothing / Caused by external stimuli (physical) / damaged skin soothing improvement effect / 17.1% soothing immediately after product use
partly backedSkin irritation test completed / Human application test for skin patch safety of “Atopalm Relaxing Night Balm” / As a result, according to the skin irritation (Mean score) evaluation / it was found to belong to the non-irritating product group.
partly backedPOINT 4 / Safe all ingredients / No addition of 10 skin-harmful ingredients / Artificial fragrance, artificial color, ethanol, paraben, phenoxyethanol, mineral oil, / propylene glycol (PG), triethanolamine (TEA), / butylated hydroxytoluene (BHT), benzyl alcohol
partly backedFrom baby to mom, use with confidence. With a low-irritation safe formula, any sensitive skin can be used without worry.
overstatedMelatonin / Effective for skin protection / Contains melatonin / healthily cares for skin tired during the day.
no supporting source foundIndependently developed skin barrier technology MLE®[Em El E] Actual human skin barrier structure MLE® skin barrier structure "Similar to actual skin structure, so absorption is fast."
no supporting source found66.0% improvement in skin moisturization / Moisturization improvement effect / 66.0% improvement after 2 weeks of use
no supporting source foundEven delicate baby skin, rest assured! / For infants and children / Safety test completed / From 0 months to 96 months / Safety test for infants and children / completed, so even newborns with delicate skin / can use with confidence.
no supporting source foundRest assured, both mom and baby! / EWG Green grade / Safe all ingredients
no supporting source found
It's registered in Korea as a functional cosmetic for brightening and wrinkle improvement.
Key Melatonin (#62 on the ingredient list), Niacinamide, Adenosine
20 claims, summarized
- You can expect:
- less visible dark spots · softer-looking fine lines
- Only partly backed:
- better hydration
- Tests passed:
- skin irritation
See each claim
Claims, checked
Whitening, wrinkle improvement
backed by evidenceDual functional whitening and wrinkle improvement
backed by evidenceResolves skin thirst before sleep #Moisture_OneCupPack
plausible, not testedWith a feather-soft wear feel, it adheres seamlessly to every skin contour without lifting.
plausible, not testedImmediate skin moisture improvement test completed
partly backedThe product, which has completed skin irritation tests for both the sheet mask pack and the sleeping mask 2 STEP, can be comfortably used daily.
partly backedWith 3 types of special moisture management ingredients, powerful moisturizing care effect
partly backedBanovagi's Derma Expert Two-Step Mask is a 'low-irritation' product that has completed skin irritation tests for all products in the line.
partly backedImproves skin moisture by 32% with 1 use*
overstatedImproves skin clarity by 3.7% immediately after use**
overstatedClinical test completed, proven efficacy
overstatedSkin that doesn't worry about dryness thanks to ingredients that improve skin condition
overstatedComplete moist, healthy, radiant, dewy skin
overstatedThe sleeping mask absorbs into the skin and cares overnight for clear and healthy skin.
overstatedNon-sticky sleeping mask that aids sleep
no supporting source foundMicrocell sheet with fibers 1/100 the thickness of hair
no supporting source foundVegan certification completed
no supporting source foundPerfect night care 2-STEP for skin deep sleep in a busy daily life
nothing specific to checkOvernight high-nutrition care
nothing specific to checkSkin that sleeps soundly and fills with vitality overnight
nothing specific to check
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 3 |
| overstated | 1 of 3 |
| no supporting source found | 1 of 3 |
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.