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Isntree Hyaluronic Acid Natural Sun Cream
Isntree

Hyaluronic Acid Natural Sun Cream

SPF 50+ · PA++++
Our score 91.4 / 100

No fragrance or ethanol; panthenol and humectants support tolerance. Volatile carriers, powders and dispersants favor smooth mineral spreading; residue is unknown and health screening is limited.

Tone-up Brightening veil from mineral & tone-up formulas; evens out your skin tone. Sensitive & baby fragrance-free, low-irritant, baby-safe gentle formulas. South Korea
03 The facts, at a glance
Protection
Filter type Mineral filters (zinc oxide, titanium dioxide) sit on skin and reflect UV. Chemical filters absorb UV. Hybrid runs both.
Mineral
Broad spectrum Covers both UVA and UVB. UVA drives aging and deeper damage; UVB gives you burns.
Yes
Formulation & feel
Texture How it feels going on — milk, gel, cream, spray, stick, essence, lotion, powder, or cushion.
Cream
Finish How it looks once dry: matte, natural, dewy, or glowy.
Natural
Tinted Adds sheer pigment (iron oxides) that masks the white cast common to mineral filters and gives a skin-tone finish.
No
fragrance-free No synthetic perfume added. Not FDA-defined in the US; the EU requires 'Parfum' + the 26 named allergens on the label. 'Unscented' is different — it can hide masking fragrance. Botanical oils still scent.
Yes
Alcohol-free No drying short-chain alcohols (alcohol denat., SD alcohol, ethanol). Doesn't mean fatty alcohols like cetyl or stearyl — those are emollients.
Yes
Where to buy it
YesStyle US In stock
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91.4
Composite score · independent
Ranks #217 of 1759 in the current catalogue. No fragrance or ethanol; panthenol and humectants support tolerance. Volatile carriers, powders and dispersants favor smooth mineral spreading; residue is unknown and health screening is limited.
Composite is a weighted blend: UV 25% · Modernity 10% · Sensitivity 15% · Environment 10% · Elegance 15% · Health 25%. That's the recipe.
The score breakdown
UV protection How hard it blocks UVA + UVB across the spectrum at the stated SPF/PA. 98
Filter modernity Dings legacy filters (octinoxate, oxybenzone); rewards photostable next-gen ones. 80
Sensitivity safety Risk for reactive skin — fragrance, alcohol, and known sensitisers. 90
Reef / env. safety Reef toxicity plus how biodegradable the UV filters and surfactants are. 100
Cosmetic elegance Spread, finish, white-cast, and how it actually feels on skin. 86
Health safety Endocrine concerns and systemic absorption signals across the whole formula. 90
02 Composition · key UV filters 1 filters resolved
UVA-I 340–400nm UVA-I (340–400nm) — covered UVA-II 320–340nm UVA-II (320–340nm) — covered UVB 290–320nm UVB (290–320nm) — covered
Zinc Oxide Mineral Physical filter — sits on skin and reflects UV. Reef-safer.
04 Full ingredient list (INCI) 37 ingredients
MODERN FILTER 0 LEGACY FILTER 1 MINERAL FILTER 1 ADDED FRAGRANCE 0 NATURAL FRAGRANCE 0 ALCOHOL 0 WATCH 0 ACTIVE 8
Water· Butyloctyl Salicylate Salicylate-class booster; supports avobenzone. ·Propylheptyl Caprylate·Isododecane·Caprylyl Methicone·Methyl Methacrylate Crosspolymer·Disteardimonium Hectorite·Triethoxycaprylylsilane·1,2-Hexanediol·Polyglyceryl-2 Dipolyhydroxystearate·Lauryl Polyglyceryl-3 Polydimethylsiloxyethyl Dimethicone·Glyceryl Caprylate·Caprylyl Glycol· Tocopherol Vitamin E — antioxidant. · Sodium Hyaluronate Hyaluronic acid — humectant. ·Betaine·Inositol· Panthenol Vitamin B5 — soothing humectant. ·Magnesium Sulfate·Sodium Citrate· Glycerin Humectant — the workhorse hydrator. ·Polyglyceryl-3 Polydimethylsiloxyethyl Dimethicone·Disiloxane·Polymethylsilsesquioxane·Triethylhexanoin·Propanediol· Niacinamide Vitamin B3 — barrier + brightening. · Adenosine Smoothing active. ·Sodium Chloride· Ethylhexylglycerin Humectant — the workhorse hydrator. · Lauryl Dimethicone/Polyglycerin-3 Crosspolymer Humectant — the workhorse hydrator. · Zinc Oxide Mineral UV filter — physical block; reef-safer. ·C15-19 Alkane·Butylene Glycol·Cetyl Diglyceryl Tris(Trimethylsiloxy)Silylethyl Dimethicone·Cyclohexasiloxane·Dipropylene Glycol
Source: brand-published INCI. Last verified 2026. Show in detail
01 Water Water
02 Butyloctyl Salicylate LEGACY FILTER Salicylate-class booster; supports avobenzone.
03 Propylheptyl Caprylate Propylheptyl Caprylate
04 Isododecane Isododecane
05 Caprylyl Methicone Caprylyl Methicone
06 Methyl Methacrylate Crosspolymer Methyl Methacrylate Crosspolymer
07 Disteardimonium Hectorite Disteardimonium Hectorite
08 Triethoxycaprylylsilane Triethoxycaprylylsilane
09 1,2-Hexanediol 1,2-Hexanediol
10 Polyglyceryl-2 Dipolyhydroxystearate Polyglyceryl-2 Dipolyhydroxystearate
11 Lauryl Polyglyceryl-3 Polydimethylsiloxyethyl Dimethicone Lauryl Polyglyceryl-3 Polydimethylsiloxyethyl Dimethicone
12 Glyceryl Caprylate Glyceryl Caprylate
13 Caprylyl Glycol Caprylyl Glycol
14 Tocopherol ACTIVE Vitamin E — antioxidant.
15 Sodium Hyaluronate ACTIVE Hyaluronic acid — humectant.
16 Betaine Betaine
17 Inositol Inositol
18 Panthenol ACTIVE Vitamin B5 — soothing humectant.
19 Magnesium Sulfate Magnesium Sulfate
20 Sodium Citrate Sodium Citrate
21 Glycerin ACTIVE Humectant — the workhorse hydrator.
22 Polyglyceryl-3 Polydimethylsiloxyethyl Dimethicone Polyglyceryl-3 Polydimethylsiloxyethyl Dimethicone
23 Disiloxane Disiloxane
24 Polymethylsilsesquioxane Polymethylsilsesquioxane
25 Triethylhexanoin Triethylhexanoin
26 Propanediol Propanediol
27 Niacinamide ACTIVE Vitamin B3 — barrier + brightening.
28 Adenosine ACTIVE Smoothing active.
29 Sodium Chloride Sodium Chloride
30 Ethylhexylglycerin ACTIVE Humectant — the workhorse hydrator.
31 Lauryl Dimethicone/Polyglycerin-3 Crosspolymer ACTIVE Humectant — the workhorse hydrator.
32 Zinc Oxide MINERAL FILTER Mineral UV filter — physical block; reef-safer.
33 C15-19 Alkane C15-19 Alkane
34 Butylene Glycol Butylene Glycol
35 Cetyl Diglyceryl Tris(Trimethylsiloxy)Silylethyl Dimethicone Cetyl Diglyceryl Tris(Trimethylsiloxy)silylethyl Dimethicone
36 Cyclohexasiloxane Cyclohexasiloxane
37 Dipropylene Glycol Dipropylene Glycol