SU
Sun Bum
Sunscreen Lotion SPF 50 XL
SPF 50+ Invisible No white cast — chemical/hybrid filters that disappear on skin. US United States us-fda Formulation variant: us-fda. Region-specific reformulations are tracked as separate products.
Identical to SPF50 lotion: fragrance, MI, homosalate 10%. Multiple sensitizers and endocrine concern.
◐ CHEM Chemical filters Chemical filters — Organic filters absorb UV. Cosmetically elegant; filter selection matters. A A-FREE Alcohol-free Alcohol-free — No drying short-chain alcohols (denatured / SD alcohol).
50.7
Composite
Composite score · independent
Ranks #1515 of 1558 in the current catalogue. Identical to SPF50 lotion: fragrance, MI, homosalate 10%. Multiple sensitizers and endocrine concern.
Verdict Should you buy it?
The same formula as the Original SPF 50 lotion in a larger format — avobenzone 3%, homosalate 10%, octisalate 5%, octocrylene, with methylisothiazolinone and fragrance. The trade-offs match the standard SPF 50 lotion exactly.
Pros
- Larger size suits frequent reapplication needs
- Higher labeled SPF for outdoor exposure
- Free of denatured alcohol
- Tocopheryl acetate adds antioxidant support
Cons
- Homosalate at 10% raises endocrine-load concern
- Methylisothiazolinone is a potent contact allergen
- Fragrance adds further sensitization risk
- Legacy filter set without modern UVA boosters
Who it's for: Bulk buyers and groups wanting volume SPF 50 coverage who tolerate methylisothiazolinone and fragrance.
01 Score breakdown
03 At-a-glance facts
Protection
Filter type Mineral filters (zinc oxide, titanium dioxide) sit on skin and reflect UV. Chemical filters absorb UV. Hybrid blends both.
Chemical
Broad spectrum Protects across both UVA and UVB ranges. UVA causes aging and deeper damage; UVB causes burns.
No
Formulation & feel
Texture How the formula feels at application — milk, gel, cream, spray, stick, essence, lotion, powder, or cushion.
Lotion
Finish How the formula looks on skin 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' differs — may contain masking fragrance. Botanical oils still scent.
No
Alcohol-free No drying short-chain alcohols (alcohol denat., SD alcohol, ethanol). Does not refer to fatty alcohols like cetyl or stearyl alcohol, which are emollients.
Yes
04 Full ingredient list (INCI) 25 ingredients
MODERN FILTER 0 LEGACY FILTER 2 MINERAL FILTER 0 ADDED FRAGRANCE 1 NATURAL FRAGRANCE 0 ALCOHOL 0 WATCH 1 ACTIVE 1
Avobenzone 3%, Homosalate 10%, Octisalate 5%, Octocrylene Avobenzone — UVA filter, needs stabilisation. ·Water· Butyloctyl Salicylate Salicylate-class booster; supports avobenzone. ·Hydrated Silica·Vp/Hexadecene Copolymer·Styrene Acrylates Copolymer·Dimethicone·Polyester-8·Caprylyl Methicone·Ethylhexyl Stearate·Trideceth-6·Glyceryl Stearate·Peg-100 Stearate· Fragrance Synthetic fragrance blend — a common irritant. Composition is a trade secret; can include dozens of compounds. Avoid if your skin is reactive. ·Sodium Polyacrylate·Behenyl Alcohol·Dimethyl Capramide· Ethylhexylglycerin Humectant — the workhorse hydrator. ·Trimethylsiloxysilicate·Xanthan Gum·Polyaminopropyl Biguanide·Tocopheryl Acetate· Bht Antioxidant preservative; trace concern. ·Disodium Edta·Methylisothiazolinone
Source: brand-published INCI. Last verified 19 Jun 2026. Show in detail
01 Avobenzone 3%, Homosalate 10%, Octisalate 5%, Octocrylene LEGACY FILTER Avobenzone — UVA filter, needs stabilisation.
08 Polyester-8
14 Fragrance ADDED FRAGRANCE Synthetic fragrance blend — a common irritant. Composition is a trade secret; can include dozens of compounds. Avoid if your skin is reactive.