Sunscreen Ranker Independent ranker
Yuskin S UV Milk / SPF38 / PA+++ / Miffy / 80g
Yuskin S

UV Milk / SPF38 / PA+++ / Miffy / 80g

UVミルク / SPF38 / PA+++ / ミッフィー / 80g
SPF 38 · PA+++ Tone-up Brightening veil from mineral & tone-up formulas; evens out your skin tone. Japan jp-domestic Formulation variant: jp-domestic. Region-specific reformulations are tracked as separate products.

Gentle TiO2 milk with hyaluronate and licorice; SPF38 mineral with no chemical filters, fragrance or alcohol — slight chalk risk only.

△ MIN Mineral filters Mineral filters — Physical filters (ZnO, TiO2) sit on top and reflect UV. Reef-safer and super gentle. F F-FREE Fragrance-free Fragrance-free — No added fragrance — lower irritation risk if your skin's reactive. A A-FREE Alcohol-free Alcohol-free — No drying short-chain alcohols (denatured / SD alcohol).
Where to buy it
Cosme.com JP In stock
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74.9
Composite
Composite score · independent
Ranks #578 of 1558 in the current catalogue. Gentle TiO2 milk with hyaluronate and licorice; SPF38 mineral with no chemical filters, fragrance or alcohol — slight chalk risk only.
Composite is a weighted blend: UV 25% · Modernity 10% · Sensitivity 15% · Environment 10% · Elegance 15% · Health 25%. That's the recipe.
01 The score breakdown
UV protection How hard it blocks UVA + UVB across the spectrum at the stated SPF/PA. 66
Filter modernity Dings legacy filters (octinoxate, oxybenzone); rewards photostable next-gen ones. 80
Sensitivity safety Risk for reactive skin — fragrance, alcohol, and known sensitisers. 78
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. 62
Health safety Endocrine concerns and systemic absorption signals across the whole formula. 78
02 Composition · key UV filters 1 filters resolved
UVA-I 340–400nm UVA-I (340–400nm) — not covered UVA-II 320–340nm UVA-II (320–340nm) — covered UVB 290–320nm UVB (290–320nm) — covered
Titanium Dioxide Mineral Physical filter — sits on skin and reflects UV. Reef-safer.
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.
No
Formulation & feel
Texture How it feels going on — milk, gel, cream, spray, stick, essence, lotion, powder, or cushion.
Milk
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
Verdict Is it worth it?

A simple TiO2-only mineral SPF38 milk with sodium hyaluronate, dipotassium glycyrrhizate, and a perilla extract. Fragrance- and alcohol-free in a Miffy-branded family-friendly package; SPF38 falls below the daily SPF50 standard, and single-filter UVA coverage is narrower.

Pros
  • Mineral-only TiO2, no chemical filters
  • Sodium hyaluronate hydrator
  • Dipotassium glycyrrhizate for soothing
  • Fragrance-free and alcohol-free
  • Family-friendly Miffy packaging
Cons
  • SPF38 sits below daily SPF50 expectations
  • TiO2 alone has narrower UVA reach
  • Mineral finish risks white cast

Who it's for: Buyer wanting a simple mineral milk for family or sensitive-skin use, willing to trade SPF50 for a shorter, gentler ingredient list.

04 Full ingredient list (INCI) 22 ingredients
MODERN FILTER 0 LEGACY FILTER 0 MINERAL FILTER 1 ADDED FRAGRANCE 0 NATURAL FRAGRANCE 0 ALCOHOL 0 WATCH 0 ACTIVE 2
Aqua· Glycerin Humectant — the workhorse hydrator. ·Dipropylene Glycol·Triethylhexanoin· Titanium Dioxide Mineral UV filter — physical block; reef-safer. ·Isononyl Isononanoate·Isostearic Acid·Triethoxycaprylylsilane· Sodium Hyaluronate Hyaluronic acid — humectant. ·Dipotassium Glycyrrhizate·Perilla Ocymoides Leaf Extract·Pyridoxine Dicaprylate·Arginine·Xanthan Gum·Carbomer·Sorbitan Oleate·Hydrated Silica·Aluminum Hydroxide·Silver Oxide·Pentylene Glycol·Phytic Acid·Potassium Hydroxide
Source: brand-published INCI. Last verified 2026. Show in detail
01 Aqua Water
02 Glycerin ACTIVE Humectant — the workhorse hydrator.
03 Dipropylene Glycol Dipropylene Glycol
04 Triethylhexanoin Triethylhexanoin
05 Titanium Dioxide MINERAL FILTER Mineral UV filter — physical block; reef-safer.
06 Isononyl Isononanoate Isononyl Isononanoate
07 Isostearic Acid Isostearic Acid
08 Triethoxycaprylylsilane Triethoxycaprylylsilane
09 Sodium Hyaluronate ACTIVE Hyaluronic acid — humectant.
10 Dipotassium Glycyrrhizate Dipotassium Glycyrrhizate
11 Perilla Ocymoides Leaf Extract Perilla Leaf Extract
12 Pyridoxine Dicaprylate Pyridoxine Dicaprylate
13 Arginine Arginine
14 Xanthan Gum Xanthan Gum
15 Carbomer Carbomer
16 Sorbitan Oleate
17 Hydrated Silica Hydrated Silica
18 Aluminum Hydroxide Aluminum Hydroxide
19 Silver Oxide Silver Oxide
20 Pentylene Glycol Pentylene Glycol
21 Phytic Acid Phytic Acid
22 Potassium Hydroxide Potassium Hydroxide