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ROUND LAB Birch Juice Moisturizing Tone Up Sunscreen
ROUND LAB

Birch Juice Moisturizing Tone Up Sunscreen

SPF 50+ · PA++++
Our score 88.2 / 100

Pine and chamomile oils add sensitization concerns despite the fragrance-free flag. Esters aid spread; tone-up pigments may remain visible. No specific health concern established.

Tinted Iron-oxide pigment masks white cast with a sheer skin-tone finish. 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.
Hybrid
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.
Yes
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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88.2
Composite score · independent
Ranks #520 of 1759 in the current catalogue. Pine and chamomile oils add sensitization concerns despite the fragrance-free flag. Esters aid spread; tone-up pigments may remain visible. No specific health concern established.
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. 100
Filter modernity Dings legacy filters (octinoxate, oxybenzone); rewards photostable next-gen ones. 95
Sensitivity safety Risk for reactive skin — fragrance, alcohol, and known sensitisers. 65
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. 76
Health safety Endocrine concerns and systemic absorption signals across the whole formula. 90
02 Composition · key UV filters 4 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
Titanium Dioxide Mineral Physical filter — sits on skin and reflects UV. Reef-safer.
Uvinul A Plus Modern Next-gen photostable filter; low irritation profile.
Uvinul T 150 Modern Next-gen photostable filter; low irritation profile.
Uvasorb HEB Modern Next-gen photostable filter; low irritation profile.
04 Full ingredient list (INCI) 48 ingredients
MODERN FILTER 3 LEGACY FILTER 0 MINERAL FILTER 1 ADDED FRAGRANCE 0 NATURAL FRAGRANCE 0 ALCOHOL 0 WATCH 0 ACTIVE 8
Water·Dibutyl Adipate·Propanediol· Titanium Dioxide Mineral UV filter — physical block; reef-safer. ·Caprylic/Capric Triglyceride·C12-15 Alkyl Benzoate· Diethylamino Hydroxybenzoyl Hexyl Benzoate Uvinul A Plus — modern photostable UVA filter. ·Caprylyl Methicone· Ethylhexyl Triazone Uvinul T 150 — high-efficiency UVB filter. · Niacinamide Vitamin B3 — barrier + brightening. · Glycerin Humectant — the workhorse hydrator. · Diethylhexyl Butamido Triazone Iscotrizinol — modern, well-tolerated UVB filter. ·1,2-Hexanediol·Pentylene Glycol·Butylene Glycol·Betula Platyphylla Japonica Juice· Sodium Hyaluronate Hyaluronic acid — humectant. · Hyaluronic Acid Hyaluronic acid — humectant. ·Glyceryl Glucoside· Panthenol Vitamin B5 — soothing humectant. ·Dipotassium Glycyrrhizate· Allantoin Soothing; barrier-supportive. ·Portulaca Oleracea Extract·Artemisia Annua Extract·Pinus Sylvestris Leaf Oil·Anthemis Nobilis Flower Oil· Ethylhexylglycerin Humectant — the workhorse hydrator. ·Dimethicone/Vinyl Dimethicone Crosspolymer·VP/Eicosene Copolymer·Trisiloxane·Coco-caprylate/Caprate·Sodium Polyacryloyldimethyl Taurate·Ammonium Polyacryloyldimethyl Taurate·Hydroxypropyl Methylcellulose Stearoxy Ether·Dicaprylyl Carbonate·Alumina·Ascorbic Acid· Adenosine Smoothing active. ·Polyhydroxystearic Acid·Stearic Acid·Dimethiconol·Sodium Polyacrylate·Triethoxycaprylylsilane·PVM/MA Copolymer·Polyether-1·CI 77492·T-butyl Alcohol·Xanthan Gum
Source: brand-published INCI. Last verified 2026. Show in detail
01 Water Water
02 Dibutyl Adipate Dibutyl Adipate
03 Propanediol Propanediol
04 Titanium Dioxide MINERAL FILTER Mineral UV filter — physical block; reef-safer.
05 Caprylic/Capric Triglyceride Caprylic/Capric Triglyceride
06 C12-15 Alkyl Benzoate C12-15 Alkyl Benzoate
07 Diethylamino Hydroxybenzoyl Hexyl Benzoate MODERN FILTER Uvinul A Plus — modern photostable UVA filter.
08 Caprylyl Methicone Caprylyl Methicone
09 Ethylhexyl Triazone MODERN FILTER Uvinul T 150 — high-efficiency UVB filter.
10 Niacinamide ACTIVE Vitamin B3 — barrier + brightening.
11 Glycerin ACTIVE Humectant — the workhorse hydrator.
12 Diethylhexyl Butamido Triazone MODERN FILTER Iscotrizinol — modern, well-tolerated UVB filter.
13 1,2-Hexanediol 1,2-Hexanediol
14 Pentylene Glycol Pentylene Glycol
15 Butylene Glycol Butylene Glycol
16 Betula Platyphylla Japonica Juice Japanese White Birch Juice
17 Sodium Hyaluronate ACTIVE Hyaluronic acid — humectant.
18 Hyaluronic Acid ACTIVE Hyaluronic acid — humectant.
19 Glyceryl Glucoside Glyceryl Glucoside
20 Panthenol ACTIVE Vitamin B5 — soothing humectant.
21 Dipotassium Glycyrrhizate Dipotassium Glycyrrhizate
22 Allantoin ACTIVE Soothing; barrier-supportive.
23 Portulaca Oleracea Extract
24 Artemisia Annua Extract Sweet Wormwood Extract
25 Pinus Sylvestris Leaf Oil Scotch Pine Leaf Oil
26 Anthemis Nobilis Flower Oil Roman Chamomile Oil
27 Ethylhexylglycerin ACTIVE Humectant — the workhorse hydrator.
28 Dimethicone/Vinyl Dimethicone Crosspolymer Dimethicone/Vinyl Dimethicone Crosspolymer
29 VP/Eicosene Copolymer VP/Eicosene Copolymer
30 Trisiloxane Trisiloxane
31 Coco-caprylate/Caprate Coco-Caprylate/Caprate
32 Sodium Polyacryloyldimethyl Taurate Sodium Polyacryloyldimethyl Taurate
33 Ammonium Polyacryloyldimethyl Taurate Ammonium Polyacryloyldimethyl Taurate
34 Hydroxypropyl Methylcellulose Stearoxy Ether Hydroxypropyl Methylcellulose Stearoxy Ether
35 Dicaprylyl Carbonate Dicaprylyl Carbonate
36 Alumina Alumina
37 Ascorbic Acid Ascorbic Acid (Vitamin C)
38 Adenosine ACTIVE Smoothing active.
39 Polyhydroxystearic Acid Polyhydroxystearic Acid
40 Stearic Acid Stearic Acid
41 Dimethiconol Dimethiconol
42 Sodium Polyacrylate Sodium Polyacrylate
43 Triethoxycaprylylsilane Triethoxycaprylylsilane
44 PVM/MA Copolymer
45 Polyether-1
46 CI 77492 Iron Oxide Yellow (CI 77492)
47 T-butyl Alcohol t-Butyl Alcohol
48 Xanthan Gum Xanthan Gum