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Sun Bum Baby Bum Mineral SPF 50 Roll-On Sunscreen
Sun Bum

Baby Bum Mineral SPF 50 Roll-On Sunscreen

SPF 50+ Tone-up Brightening veil from mineral & tone-up formulas; evens out your skin tone. Sensitive & baby Fragrance-free, low-irritant, baby-safe gentle formulas. United States us-fda Formulation variant: us-fda. Region-specific reformulations are tracked as separate products.

Mineral TiO2/ZnO baby formula, fragrance-free, simple emollients and bisabolol; mineral finish on darker tones can be chalky.

△ 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
Ulta US In stock
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75.9
Composite
Composite score · independent
Ranks #529 of 1558 in the current catalogue. Mineral TiO2/ZnO baby formula, fragrance-free, simple emollients and bisabolol; mineral finish on darker tones can be chalky.
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. 70
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. 58
Health safety Endocrine concerns and systemic absorption signals across the whole formula. 80
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.
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
Verdict Is it worth it?

A fragrance-free, alcohol-free mineral roll-on built on TiO2 with bisabolol, aloe, and simple emollients. The streamlined formula suits sensitive and pediatric use, though TiO2 alone can leave a whitish cast.

Pros
  • Fragrance-free and alcohol-free
  • Mineral TiO2 filter only
  • Bisabolol and aloe for soothing
  • Short, focused ingredient list
  • Roll-on format for targeted application
Cons
  • TiO2-only filter can look chalky on deeper tones
  • No long-UVA-specific filter declared
  • No PA rating disclosed
  • Roll-on can be slow for full-face coverage

Who it's for: Sensitive skin, kids, and mineral-filter loyalists with fair to light-medium skin tones; not for those needing modern UVA chemical filters or a clear finish on deeper tones.

04 Full ingredient list (INCI) 28 ingredients
MODERN FILTER 0 LEGACY FILTER 1 MINERAL FILTER 1 ADDED FRAGRANCE 0 NATURAL FRAGRANCE 0 ALCOHOL 0 WATCH 0 ACTIVE 2
Titanium Dioxide Mineral UV filter — physical block; reef-safer. ·Water· Butyloctyl Salicylate Salicylate-class booster; supports avobenzone. ·Dicaprylyl Carbonate·Isononyl Isononanoate·Propanediol·Isocetyl Stearoyl Stearate·Methyl Dihydroabietate·Cetearyl Alcohol·Aloe Barbadensis Leaf Juice·Musa Sapientum Fruit Extract·Bisabolol·Bentonite·Cellulose Gum·C18-21 Alkane·Caprylyl Glycol·Citric Acid·Coco-Glucoside· Glycerin Humectant — the workhorse hydrator. ·Microcrystalline Cellulose·Polyhydroxystearic Acid·Sodium Gluconate·Sodium Stearoyl Glutamate· Tocopherol Vitamin E — antioxidant. ·Polyester-8·Silica·Alumina·Caprylhydroxamic Acid
Source: brand-published INCI. Last verified 2026. Show in detail
01 Titanium Dioxide MINERAL FILTER Mineral UV filter — physical block; reef-safer.
02 Water Water
03 Butyloctyl Salicylate LEGACY FILTER Salicylate-class booster; supports avobenzone.
04 Dicaprylyl Carbonate Dicaprylyl Carbonate
05 Isononyl Isononanoate Isononyl Isononanoate
06 Propanediol Propanediol
07 Isocetyl Stearoyl Stearate Isocetyl Stearoyl Stearate
08 Methyl Dihydroabietate Methyl Dihydroabietate
09 Cetearyl Alcohol Cetearyl Alcohol
10 Aloe Barbadensis Leaf Juice Aloe Vera Leaf Juice
11 Musa Sapientum Fruit Extract Banana Fruit Extract
12 Bisabolol Bisabolol
13 Bentonite Bentonite
14 Cellulose Gum Cellulose Gum
15 C18-21 Alkane C18-21 Alkane
16 Caprylyl Glycol Caprylyl Glycol
17 Citric Acid Citric Acid
18 Coco-Glucoside Coco-Glucoside
19 Glycerin ACTIVE Humectant — the workhorse hydrator.
20 Microcrystalline Cellulose Microcrystalline Cellulose
21 Polyhydroxystearic Acid Polyhydroxystearic Acid
22 Sodium Gluconate Sodium Gluconate
23 Sodium Stearoyl Glutamate Sodium Stearoyl Glutamate
24 Tocopherol ACTIVE Vitamin E — antioxidant.
25 Polyester-8
26 Silica Silica
27 Alumina Alumina
28 Caprylhydroxamic Acid Caprylhydroxamic Acid