Isntree
Hyaluronic Acid Watery Sun Gel SPF50+ PA++++
face body sunscreen
Isntree
face body sunscreen
Added Last edited
Fit by skin type
General, ingredient-based — not your personalized match.
See how this fits your skin
Take the skin test and I'll show you how suitable this product is for you.
Take the skin testExperience lightweight sun protection with our Hyaluronic Acid Watery Sun Gel SPF50+ PA++++. This advanced formula combines effective UV filters like Ethylhexyl Salicylate and Homosalate to shield your skin from harmful rays. Enriched with nourishing ingredients such as Ceramide NP and Centella Asiatica Extract, it helps maintain your skin's moisture barrier while soothing and calming any sensitivities. The addition of Hyaluronic Acid and its derivatives provides intense hydration, leaving your skin plump and supple. Enjoy a non-greasy, watery texture that absorbs quickly, making it an ideal choice for daily sun protection.
Hyaluronic Acid Watery Sun Gel SPF50+ PA++++ is a lightweight sunscreen from Isntree. 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. The ingredient list runs to 43 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. It contains both silicones and oils, a combination that usually finishes smooth and slightly satin and sits well under makeup. Hydration is handled by Butylene Glycol, Glycerin and Sodium Hyaluronate, humectants that pull water into the upper layers of skin rather than sealing it there.
It is a chemical (organic-filter) sunscreen, using Octisalate, Homosalate, Tinosorb S, Tinosorb M, Parsol SLX and Uvinul A Plus. 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 Butylene Glycol, Glycerin, Sodium Hyaluronate and Propanediol.
Soothing: Moderate. Ingredients aimed at visible redness and reactivity, and here that comes from Diethylamino Hydroxybenzoyl Hexyl Benzoate, Centella Asiatica Extract, Niacinamide and Portulaca Oleracea Extract.
Barrier support: Moderate. Lipids and repair signals that support skin barrier integrity, and here that comes from Niacinamide, Ceramide NP and Hydrogenated Lecithin.
Brightening: Moderate. Ingredients that act on uneven tone and post-inflammatory marks, and here that comes from Niacinamide, Ascorbyl Propyl Hyaluronate and Tocopherol.
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 cell renewal and firmness signalling. 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, microplastic-free and sulfate-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
Tightens and refines the look of enlarged pores
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.
Another solvent-filter: modest UVB coverage, mostly there to carry other filters.
One of the most photostable filters in use, and it stabilises avobenzone and octinoxate alongside it. Oil-soluble, cosmetically light, no white cast.
A hybrid: it absorbs like an organic filter and scatters like a mineral one, because it is dispersed as microfine particles rather than dissolved.
A polymer, so it stays on the surface of skin rather than penetrating — low irritation potential and no measurable systemic absorption.
A photostable replacement for avobenzone: it peaks at 354 nm, deep in UVA I, and does not need a stabiliser to survive the day.
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
2nd on the list, which puts it at an estimated 5–20% of the formula.
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)
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 7.34%, so it is present at roughly 2–7.34%.
Benzoic acid, 2-hydroxy-, 3,3,5-trimethylcyclohexyl ester
5th on the list, which puts it at an estimated 2–10% of the formula.
Dibutyl adipate
6th on the list, which puts it at an estimated 2–10% of the formula.
Niacinamide (vitamin B3) is a gentle skincare active that repairs the skin barrier, calms redness, controls oil and evens tone at 2–5%. Official IUPAC name: **3-Pyridinecarboxamide**
7th 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]
8th on the list, which puts it at an estimated 1–5% of the formula.
Decamethylcyclopentasiloxane
9th on the list, which puts it at an estimated 1–5% of the formula.
2,2'-Methylene-bis-(6-(2H-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol)
10th on the list, which puts it at an estimated 1–5% of the formula.
Polysilicone-15 is the siloxane polymer that conforms generally to the formula:
11th on the list, which puts it at an estimated 1–3% of the formula.
Benzoic Acid, 2-[4-(Diethylamino)-2-Hydroxybenzoyl]-, Hexyl Ester
13th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
1,2-Dihydroxypentane
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.
Cyclopentasiloxane, Polysilicone-15, Cetyl Peg/ppg-10/1 Dimethicone
Olea Europaea Fruit Oil
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 43 ingredients on the label.
Draws water into the upper layers of skin
Dissolves and carries everything else
Sets the thickness, spread and stability of the formula
Changes how skin behaves rather than how it feels
Lifts oil and dirt, or holds oil and water together
Absorbs or scatters ultraviolet light
Botanical material, usually for antioxidants or scent
Forms a film that slows water loss
Neutralises free radicals from UV and pollution
Softens and smooths by filling gaps between skin cells
Calms visible redness and irritation
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.
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)
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 7.34%, so it is present at roughly 2–7.34%.
Benzoic acid, 2-hydroxy-, 3,3,5-trimethylcyclohexyl ester
5th on the list, which puts it at an estimated 2–10% of the formula.
Dibutyl adipate
6th on the list, which puts it at an estimated 2–10% of the formula.
Niacinamide (vitamin B3) is a gentle skincare active that repairs the skin barrier, calms redness, controls oil and evens tone at 2–5%. Official IUPAC name: **3-Pyridinecarboxamide**
7th 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]
8th on the list, which puts it at an estimated 1–5% of the formula.
Decamethylcyclopentasiloxane
9th on the list, which puts it at an estimated 1–5% of the formula.
2,2'-Methylene-bis-(6-(2H-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol)
10th on the list, which puts it at an estimated 1–5% of the formula.
Polysilicone-15 is the siloxane polymer that conforms generally to the formula:
11th on the list, which puts it at an estimated 1–3% of the formula.
Benzoic Acid, 2-[4-(Diethylamino)-2-Hydroxybenzoyl]-, Hexyl Ester
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.
1,2-Dihydroxypentane
14th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Pinus Pinaster Bark Extract is the extract of the bark of the Maritime Pine, Pinus pinaster, Pinaceae
15th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Ceramide NP,1,3,4-Octadecanetriol, 2-Octadecanamide,Stearoyl-C18-Phytosphingosine,Stearoyl-4-Hydroxysphinganine
16th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Centella Asiatica Extract is the extract of the whole plant Hydrocotyl, Centella asiatica L., Apiaceae
17th 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
18th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Portulaca Oleracea Extract is an extract of the whole plant of the Purselane, Portulaca oleracea L., Portulacaceae
19th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Houttuynia Cordata Extract is an extract of the herb, Houttuynia cordata, Saururaceae
20th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Olea Europaea Fruit Oil is the fixed oil obtained from the ripe fruit of the Olive, Olea europaea L., Oleaceae. It consists primarily of the glycerides of the fatty acids linoleic, oleic and palmitic
21st on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Ficus Carica Fruit Extract is an extract of the fruit of the Fig, Ficus carica L., Moraceae
22nd on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Hyaluronic acid, sodium, salt
23rd on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Poly(oxy-1,2-ethanediyl), .alpha.-hexadecyl-.omega.-hydroxy- (10 mol EO average molar ratio)
24th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Lecithins, hydrogenated
25th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
D-Glucoside, Decyl
26th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
1,3-dihydroxypropane
27th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ol; .alpha.-tocopherol; Vitamin E
28th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
3,3'-Dihydroxy-beta,beta-carotene-4,4'-dione
29th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Hyaluronic acid
30th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Hyaluronic acid, sodium salt, polymer with 1,1'-sulfonylbis[ethene]
31st on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
32nd 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
33rd on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Hyaluronic acid, 2-hydroxy-3-(N,N,N-trimethylammonio)propyl chloride derivatives
34th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
C10-30 alkyl propenoate, polymer with propenoic acid, butenoic acidand/or alkyl propenoates, product with propenyl sucrose ether or propenyl 2,2-dihydroxymethyl-1,3-propanediol
35th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Sodium Acetylhyaluronate
36th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Hydrolyzed Sodium Hyaluronate is the hydrolysate of Sodium Hyaluronate derived by acid, enzyme or other method of hydrolysis
37th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
6-Amino-9-beta-D-ribofuranosyl-9H-purine
38th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Xanthan gum
39th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Cetyl PEG/PPG-10/1 Dimethicone is the copolymer of Cetyl Dimethicone and an alkoxylated derivative of Dimethicone containing an average of 10 moles of ethylene oxide and 1 mole of propylene oxide
40th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
1,3-Propanediol, 2-amino-2-(hydroxymethyl)-
41st on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
2-Propenoic acid, polymer with 2,2-bis(hydroxymethyl)propane-1,3-diol 2-propenyl ether
42nd on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Propane-1,2-diol
43rd 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)
Products in the same category that share this formula's distinguishing ingredients.
Isntree
Shares 14 key ingredients with Hyaluronic Acid Watery Sun Gel SPF50+ PA++++: Water, Homosalate, Ethylhexyl Salicylate, Butylene Glycol, Niacinamide
Dr. Ceuracle
Shares 13 key ingredients with Hyaluronic Acid Watery Sun Gel SPF50+ PA++++: Water, Dibutyl Adipate, Niacinamide, Pentylene Glycol, Polysilicone-15
Dr. Ceuracle
Shares 13 key ingredients with Hyaluronic Acid Watery Sun Gel SPF50+ PA++++: Water, Dibutyl Adipate, Niacinamide, Pentylene Glycol, Polysilicone-15
Torriden
Shares 12 key ingredients with Hyaluronic Acid Watery Sun Gel SPF50+ PA++++: Water, Dibutyl Adipate, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Niacinamide, Methylene Bis-benzotriazolyl Tetramethylbutylphenol
Heimish
Shares 12 key ingredients with Hyaluronic Acid Watery Sun Gel SPF50+ PA++++: Water, Dibutyl Adipate, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Methylene Bis-benzotriazolyl Tetramethylbutylphenol, Pentylene Glycol
Heimish
Shares 12 key ingredients with Hyaluronic Acid Watery Sun Gel SPF50+ PA++++: Water, Dibutyl Adipate, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Methylene Bis-benzotriazolyl Tetramethylbutylphenol, Pentylene Glycol
WATER, BUTYLENE GLYCOL, ETHYLHEXYL SALICYLATE, HOMOSALATE, DIBUTYL ADIPATE, NIACINAMIDE, BIS-ETHYLHEXYLOXYPHENOL METHOXYPHENYL TRIAZINE, CYCLOPENTASILOXANE, METHYLENE BIS-BENZOTRIAZOLYL TETRAMETHYLBUTYLPHENOL, POLYSILICONE-15, DIETHYLAMINO HYDROXYBENZOYL HEXYL BENZOATE, 1,2-HEXANEDIOL, PENTYLENE GLYCOL, PINUS PINASTER BARK EXTRACT, CERAMIDE NP, CENTELLA ASIATICA EXTRACT, GLYCERIN, PORTULACA OLERACEA EXTRACT, HOUTTUYNIA CORDATA EXTRACT, OLEA EUROPAEA FRUIT OIL, FICUS CARICA FRUIT EXTRACT, SODIUM HYALURONATE, CETETH-10, HYDROGENATED LECITHIN, DECYL GLUCOSIDE, PROPANEDIOL, TOCOPHEROL, ASTAXANTHIN, HYALURONIC ACID, SODIUM HYALURONATE CROSSPOLYMER, ASCORBYL PROPYL HYALURONATE, HYDROLYZED HYALURONIC ACID, HYDROXYPROPYLTRIMONIUM HYALURONATE, ACRYLATES/C10-30 ALKYL ACRYLATE CROSSPOLYMER, SODIUM ACETYLATED HYALURONATE, HYDROLYZED SODIUM HYALURONATE, ADENOSINE, XANTHAN GUM, CETYL PEG/PPG-10/1 DIMETHICONE, TROMETHAMINE, CARBOMER, PROPYLENE GLYCOL, ETHYLHEXYLGLYCERIN.
NIACINAMIDE, CERAMIDE NP, SODIUM HYALURONATE, HYALURONIC ACID, SODIUM HYALURONATE CROSSPOLYMER, HYDROLYZED HYALURONIC ACID, SODIUM ACETYLATED HYALURONATE.
Apply as the last step of your skincare routine. Squeeze a sufficient amount of the Hyaluronic Acid Watery Sun Gel onto your palm. Gently spread and massage the gel onto your face and any exposed skin. Reapply as needed throughout the day for maximum sun protection.
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.
One ingredient could feed malassezia: Olea Europaea Fruit Oil. That describes the yeast's food supply, not a prediction that it 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.
No — it contains Cyclopentasiloxane, Polysilicone-15, Cetyl Peg/ppg-10/1 Dimethicone.
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 43 ingredients, of which 13 are recorded as actives.
Isntree.
It filters UV with Octisalate (ethylhexyl salicylate), Homosalate (homosalate), Tinosorb S (bis-ethylhexyloxyphenol methoxyphenyl triazine), Tinosorb M (methylene bis-benzotriazolyl tetramethylbutylphenol), Parsol SLX (polysilicone-15), Uvinul A Plus (diethylamino hydroxybenzoyl hexyl benzoate).
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.
We can't find the internet
Attempting to reconnect
Something went wrong!
Attempting to reconnect