IUNIK
Centella Calming Daily Sun Water SPF 50+ PA++++
face sunscreen
IUNIK
face sunscreen
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General, ingredient-based — not your personalized match.
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| CENTELLA ASIATICA LEAF WATER | 4.9% |
The IUNIK Centella Calming Daily Sun Water SPF50+ PA++++ provides broad-spectrum UV protection with a lightweight, hydrating formula that keeps skin feeling fresh and comfortable all day. Formulated with modern UV filters and 4.9% Centella Asiatica Leaf Water, this daily sunscreen helps shield skin from harmful UV rays while delivering a soothing boost of hydration. The non-comedogenic formula is enriched with panthenol, allantoin, hydrolyzed hyaluronic acid, and Centella-derived actives to help skin feel calm, soft, and balanced, leaving an invisible, non-sticky finish that layers effortlessly under makeup or on its own.
Centella Calming Daily Sun Water SPF 50+ PA++++ is a lightweight sunscreen from IUNIK. It is rated SPF 50+ PA++++, meaning it is tested to the top of both the UVB and the UVA scales used in Asia. Its job is UV protection, with the rest of the formula working on hydration and soothing. The ingredient list runs to 37 ingredients, each broken down in full below.
By its ingredient list the formula reads as light: water and humectants lead, with emollients kept lower in the order. Hydration is handled by Trimethylpentanediol/adipic Acid/glycerin Crosspolymer, Ethylhexylglycerin and Butylene Glycol, humectants that pull water into the upper layers of skin rather than sealing it there.
It is a chemical (organic-filter) sunscreen, using Octisalate, Ensulizole, Uvinul A Plus, Tinosorb S and Mexoryl SX. Between them those filters cover UVB, UVA II and UVA I, so the formula is broad-spectrum in the meaningful sense: it reaches past 340 nm, where the ageing wavelengths sit. Every filter in the formula is photostable, so its protection does not fall away over the first hour in the sun — reapplication is still about sweat, water and rubbing rather than degradation.
Hydration: High. Ingredients that pull and hold water in the upper layers of skin, and here that comes from Trimethylpentanediol/adipic Acid/glycerin Crosspolymer, Ethylhexylglycerin, Butylene Glycol and Glycerin.
Soothing: High. Ingredients aimed at visible redness and reactivity, and here that comes from Centella Asiatica Leaf Water, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Allantoin and Panthenol.
On richness alone it suits Balanced, Combination (oily) and Oily skin best, and is the least natural fit for Dry and Combination (dry) skin. Nothing in the list is flagged as a common irritant, which is a reasonable starting point for reactive skin — though a patch test is still the only way to know.
The formula contributes little or nothing on antioxidant protection, oil control, brightening and tone and cell renewal. That is not a fault — most products are not meant to do everything — but if one of those is your priority, this is not the product that will address it.
Reading the full list, the formula is fragrance-free, essential-oil-free, no drying alcohol, paraben-free, silicone-free and microplastic-free. Those claims come from the ingredient list itself, not from the packaging.
Use it in the morning. In a routine it goes final morning step, before makeup. Apply about two finger-lengths for the face and neck — under-application is the single most common reason sunscreen underperforms. Reapply every two hours of sun exposure, and after swimming or towelling off. Let it set for a couple of minutes before makeup so it does not pill.
This summary is generated from the product's ingredient list. It is not a review, it is not the brand's own marketing claims, and it does not replace advice from a dermatologist.
Drawn purely from the ingredient list
Scored on how rich or light the formula reads from its INCI order.
No ingredient in this formula carries a common-irritant flag, making it a reasonable option for reactive skin. A patch test is still recommended, as individual skin reactivity varies.
Based on the curated benefits documented for this product's ingredients.
Boosts collagen and cell turnover to reduce fine lines and wrinkles
Attracts and locks in moisture to keep skin plump and dewy
Calms redness, irritation, and inflammation for sensitive skin
Brightens and balances complexion for a more uniform appearance
None of the ingredients in this formula are associated with these benefits. This is not unusual, as most products are designed to target a limited number of concerns.
Chemical (organic) filter system · broad-spectrum through UVA I
A weak filter used mainly as a solvent — it dissolves the crystalline filters (avobenzone, oxybenzone) so they can be formulated at all.
Water-soluble, which makes it the filter of choice for gel and lotion textures that have to feel weightless.
A photostable replacement for avobenzone: it peaks at 354 nm, deep in UVA I, and does not need a stabiliser to survive the day.
One of the most photostable filters in use, and it stabilises avobenzone and octinoxate alongside it. Oil-soluble, cosmetically light, no white cast.
Water-soluble UVA filter, which is unusual — most UVA filters are oil-soluble.
The actives, UV filters and benefit-carrying ingredients in this formula, in the order they are listed.
1st on the list, which puts it at an estimated 30–80% of the formula.
Aqua (EU),Deionized Water,Distilled Water,Micromatrix Fractile AN,Onsen-Sui (JPN),Purified Water
3rd on the list. Regulation caps it at 5%, so it is present at roughly 2.5–5%.
2-Ethylhexyl salicylate
4th on the list. Regulation caps it at 8%, so it is present at roughly 2–8%.
2-Phenyl-1H-benzimidazole-5-sulphonic acid
5th on the list, which puts it at an estimated 2–10% of the formula.
Benzoic Acid, 2-[4-(Diethylamino)-2-Hydroxybenzoyl]-, Hexyl Ester
6th on the list, which puts it at an estimated 2–10% of the formula.
Benzoic acid, 2-hydroxy-, 2-butyloctyl ester
8th on the list, which puts it at an estimated 1–5% of the formula.
2,2'-[6-(4-Methoxyphenyl)-1,3,5-triazine-2,4-diyl]bis[5-[(2-ethylhexyl)oxy]-phenol]
9th on the list, which puts it at an estimated 1–5% of the formula.
Dibutyl adipate
10th on the list, which puts it at an estimated 1–5% of the formula.
2,3-Butylene Glycol
11th on the list, which puts it at an estimated 1–3% of the formula.
3,3'-(1,4-Phenylenedimethylene)bis[7,7-dimethyl-2-oxo-bicyclo[2.2.1]heptane-1-methanesulfonic acid]
14th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Microcrystalline Cellulose is the isolated, colloidal crystalline portion of cellulose fibers.
15th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Sodium hydrogen N-(1-oxooctadecyl)-L-glutamate
18th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Urea, (2,5-dioxo-4-imidazolidinyl)-
Each axis is scored from the ingredients present and how high up the list they sit.
Ingredients that pull and hold water in the upper layers of skin
Lipids and repair signals that support skin barrier integrity
Ingredients that mop up free radicals from UV and pollution
Ingredients that moderate sebum or absorb shine
Ingredients that act on uneven tone and post-inflammatory marks
Ingredients aimed at visible redness and reactivity
Retinoids, acids and enzymes that speed surface turnover
Peptides and growth factors that signal for collagen support
Every filter in this formula is photostable
"Active" here means an ingredient carrying a recorded active type or a recognised UV filter.
Solvents, emollients, texture agents and preservatives — the formula that carries the actives.
Read from the full ingredient list. A brand's own claim may differ.
Judged by the same curated rules our routine checker uses. It reads the ingredients, not the label.
Nothing in this formula belongs to a group our rules can put in conflict, so it layers freely. Order still matters — thinnest texture first.
This product is the "Protect" step.
Flags to check, not verdicts. None of this is medical advice — if you are pregnant, breastfeeding or treating a skin condition, ask a doctor.
Most ingredients do more than one job, so these counts add up to more than the 37 ingredients on the label.
Dissolves and carries everything else
Botanical material, usually for antioxidants or scent
Sets the thickness, spread and stability of the formula
Draws water into the upper layers of skin
Forms a film that slows water loss
Absorbs or scatters ultraviolet light
Lifts oil and dirt, or holds oil and water together
Changes how skin behaves rather than how it feels
Neutralises free radicals from UV and pollution
Calms visible redness and irritation
Softens and smooths by filling gaps between skin cells
Loosens or dissolves dead surface cells
Sets the acidity the formula needs to work
Every ingredient on the label, in order, with what it does and roughly how much of it is likely to be there.
1st on the list, which puts it at an estimated 30–80% of the formula.
Aqua (EU),Deionized Water,Distilled Water,Micromatrix Fractile AN,Onsen-Sui (JPN),Purified Water
2nd on the list, which puts it at an estimated 5–20% of the formula.
Centella Asiatica Leaf Water is an aqueous solution of the steam distillate obtained from the leaves of Hydrocotyl, Centella asiatica L., Apiaceae
3rd on the list. Regulation caps it at 5%, so it is present at roughly 2.5–5%.
2-Ethylhexyl salicylate
4th on the list. Regulation caps it at 8%, so it is present at roughly 2–8%.
2-Phenyl-1H-benzimidazole-5-sulphonic acid
5th on the list, which puts it at an estimated 2–10% of the formula.
Benzoic Acid, 2-[4-(Diethylamino)-2-Hydroxybenzoyl]-, Hexyl Ester
6th on the list, which puts it at an estimated 2–10% of the formula.
Benzoic acid, 2-hydroxy-, 2-butyloctyl ester
7th on the list, which puts it at an estimated 1–5% of the formula.
1,3-Propanediol, 2-amino-2-(hydroxymethyl)-
8th on the list, which puts it at an estimated 1–5% of the formula.
2,2'-[6-(4-Methoxyphenyl)-1,3,5-triazine-2,4-diyl]bis[5-[(2-ethylhexyl)oxy]-phenol]
9th on the list, which puts it at an estimated 1–5% of the formula.
Dibutyl adipate
10th on the list, which puts it at an estimated 1–5% of the formula.
2,3-Butylene Glycol
11th on the list, which puts it at an estimated 1–3% of the formula.
3,3'-(1,4-Phenylenedimethylene)bis[7,7-dimethyl-2-oxo-bicyclo[2.2.1]heptane-1-methanesulfonic acid]
12th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
13th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Hexanedioic acid, crosspolymer with 2,2,4-trimethyl-1,3-pentanediol and 1,2,3-propanetriol
14th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Microcrystalline Cellulose is the isolated, colloidal crystalline portion of cellulose fibers.
15th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Sodium hydrogen N-(1-oxooctadecyl)-L-glutamate
16th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
17th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Cellulose, carboxymethyl ether, sodium salt
18th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Urea, (2,5-dioxo-4-imidazolidinyl)-
19th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
1,2-Propanediol, 3-(2-ethylhexyloxy)
20th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Butane-1,3-diol (CAS No. 107-88-0/ EC No. 203-529-7) (R)-(-)-butane-1,3-diol” (CAS No. 6290-03-5/ EC No. 228-532-0)
21st on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Quercus Acutissima Fruit Extract is an extract of the fruit of Quercus acutissima, Fagaceae
22nd on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Glycerine ;Glycerol (INN); Glycerol (RIFM); Glycerolum (EP); Glycyl Alcohol; 1,2,3-Propanetriol; 1,2,3-Trihydroxypropane
23rd on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
1,1'-Oxydipropan-2-ol; Oxydipropan-2-ol; Hydroxypropyloxypropanol
24th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Butanamide, 2,4-dihydroxy-N-(3-hydroxypropyl)-3,3-dimethyl-, (2R)-; dl-Panthenol
25th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Lecithins, hydrogenated
26th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Cetearyl Olivate is the ester of Cetearyl Alcohol and the fatty acids derived from olive oil
27th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
D-Glucitol, 1,4-Anhydro-, 6-monoester with olive oil fatty acids
28th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Anastatica Hierochuntica Extract is an extract of the whole plant, Anastatica hierochuntica L., Brassicaceae
29th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Hydrolyzed Hyaluronic Acid is the hydrolysate of Hyaluronic Acid derived by acid, enzyme or other method of hydrolysis
30th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
O-6-Deoxy-α-L-mannopyranosyl-(1→4)-O-β-D-glucopyranosyl-(1→6)-β-D-glucopyranosyl (2α,3β,4α,6β)-2,3,6,23-tetrahydroxyurs-12-en-28-oate
31st on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Ulmus Davidiana Root Extract is an extract of the root bark of the Elm, Ulmus davidiana, Ulmaceae
32nd on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Pinus Palustris Leaf Extract is an extract of the needles of the Swamp Pine, Pinus palustris, Pinaceae
33rd on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Oenothera Biennis Flower Extract is an extract of the flowers of the Evening Primrose, Oenothera biennis, Onagraceae
34th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Pueraria Lobata Root Extract is an extract of the roots of Pueraria lobata, Fabacea
35th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Urs-12-en-28-oic acid, 2,3,23-trihydroxy-, O-6-deoxy-alpha-L-mannopyranosyl-(1->4)-O-beta-D-glucopyranosyl-(1->6)-beta-D-glucopyranosyl ester (2alpha, 3beta, 4alpha)-
36th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Urs-12-en-28-oic acid, 2,3,6,23-tetrahydroxy-, (2alpha,3beta,4alpha,6beta)-
37th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
(2.alpha.,3.beta.,4.alpha.)-2,3,23-Trihydroxyurs-12-en-28-oic acid
Products in the same category that share this formula's distinguishing ingredients.
IUNIK
Shares 14 key ingredients with Centella Calming Daily Sun Water SPF 50+ PA++++: Water, Ethylhexyl Salicylate, Phenylbenzimidazole Sulfonic Acid, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Butyloctyl Salicylate
Haruharu Wonder
Shares 10 key ingredients with Centella Calming Daily Sun Water SPF 50+ PA++++: Water, Butyloctyl Salicylate, Dibutyl Adipate, Terephthalylidene Dicamphor Sulfonic Acid, Bis-ethylhexyloxyphenol Methoxyphenyl Triazine
Haruharu Wonder
Shares 10 key ingredients with Centella Calming Daily Sun Water SPF 50+ PA++++: Water, Butyloctyl Salicylate, Dibutyl Adipate, Terephthalylidene Dicamphor Sulfonic Acid, Bis-ethylhexyloxyphenol Methoxyphenyl Triazine
Torriden
Shares 9 key ingredients with Centella Calming Daily Sun Water SPF 50+ PA++++: Water, Butyloctyl Salicylate, Dibutyl Adipate, 2,3-butanediol, Diethylamino Hydroxybenzoyl Hexyl Benzoate
IUNIK
Shares 8 key ingredients with Centella Calming Daily Sun Water SPF 50+ PA++++: Dibutyl Adipate, 2,3-butanediol, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Terephthalylidene Dicamphor Sulfonic Acid, Butyloctyl Salicylate
KAINE
Shares 8 key ingredients with Centella Calming Daily Sun Water SPF 50+ PA++++: Water, Dibutyl Adipate, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Panthenol, Hydrolyzed Hyaluronic Acid
WATER, CENTELLA ASIATICA LEAF WATER, ETHYLHEXYL SALICYLATE, PHENYLBENZIMIDAZOLE SULFONIC ACID, DIETHYLAMINO HYDROXYBENZOYL HEXYL BENZOATE, BUTYLOCTYL SALICYLATE, TROMETHAMINE, BIS-ETHYLHEXYLOXYPHENOL METHOXYPHENYL TRIAZINE, DIBUTYL ADIPATE, 2,3-BUTANEDIOL, TEREPHTHALYLIDENE DICAMPHOR SULFONIC ACID, 1,2-HEXANEDIOL, TRIMETHYLPENTANEDIOL/ADIPIC ACID/GLYCERIN CROSSPOLYMER, MICROCRYSTALLINE CELLULOSE, SODIUM STEAROYL GLUTAMATE, POLYESTER-5, CELLULOSE GUM, ALLANTOIN, ETHYLHEXYLGLYCERIN, BUTYLENE GLYCOL, QUERCUS ACUTISSIMA FRUIT EXTRACT, GLYCERIN, DIPROPYLENE GLYCOL, PANTHENOL, HYDROGENATED LECITHIN, CETEARYL OLIVATE, SORBITAN OLIVATE, ANASTATICA HIEROCHUNTICA EXTRACT, HYDROLYZED HYALURONIC ACID, MADECASSOSIDE, ULMUS DAVIDIANA ROOT EXTRACT, PINUS PALUSTRIS LEAF EXTRACT, OENOTHERA BIENNIS FLOWER EXTRACT, PUERARIA LOBATA ROOT EXTRACT, ASIATICOSIDE, MADECASSIC ACID, ASIATIC ACID.
PANTHENOL, HYDROLYZED HYALURONIC ACID.
Shake well. Apply as the final step of your morning skincare routine. Spread an even layer over your face and any other skin exposed to the sun. Gently smooth into the skin, taking care to avoid the eye area. Reapply throughout the day as needed, especially after sweating, swimming, or towel drying.
Judged on how rich the formula reads from its ingredient list, it suits Balanced, Combination (oily), Oily skin best. It is the least natural fit for Dry, Combination (dry) skin.
No ingredient in this formula carries a common-irritant flag, making it a reasonable option for reactive skin. A patch test is still recommended, as individual skin reactivity varies.
2 ingredients could feed malassezia: Cetearyl Olivate, Sorbitan Olivate. That describes the yeast's food supply, not a prediction that they will cause a breakout.
Nothing in this formula is on the standard pregnancy-caution list. That is not medical clearance — check anything you use daily with your doctor or midwife.
Yes. Reading the full ingredient list, this formula is fragrance-free.
No. Reading the full ingredient list, this formula is no drying alcohol.
Yes. Reading the full ingredient list, this formula is silicone-free.
No. Reading the full ingredient list, this formula is essential-oil-free.
Yes. Reading the full ingredient list, this formula is paraben-free.
It layers well with Vitamin C (L-ascorbic acid), Retinoids (retinol, retinal), AHAs (glycolic, lactic), BHA (salicylic acid), PHAs (gluconolactone), Benzoyl peroxide.
Use it in the morning, final morning step, before makeup.
It lists 37 ingredients, of which 7 are recorded as actives.
IUNIK.
It filters UV with Octisalate (ethylhexyl salicylate), Ensulizole (phenylbenzimidazole sulfonic acid), Uvinul A Plus (diethylamino hydroxybenzoyl hexyl benzoate), Tinosorb S (bis-ethylhexyloxyphenol methoxyphenyl triazine), Mexoryl SX (terephthalylidene dicamphor sulfonic acid).
Yes. Its filters cover UVB, UVA II and UVA I, so protection reaches past 340 nm into the deep-UVA range associated with ageing and pigmentation.
Unlikely. It filters with organic (chemical) filters only, which dissolve into the formula rather than sitting on the surface, so they do not leave a white cast.
It contains none of the filters named in the Hawaii and Key West reef legislation (oxybenzone and octinoxate). "Reef safe" is not a regulated term, so treat that as a fact about the filter list rather than a certification.
Yes. Let it set for a couple of minutes before foundation so it does not pill, and reapply over makeup with a stick or powder rather than rubbing more in.
Every two hours of sun exposure, and immediately after swimming, sweating heavily or towelling off.
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