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MDSolarSciences Solar Stick SPF 40
MDSolarSciences

Solar Stick SPF 40

SPF 40 Invisible No white cast — chemical/hybrid filters that straight-up disappear on skin. United States us-fda Formulation variant: us-fda. Region-specific reformulations are tracked as separate products.

Mineral TiO2/ZnO stick with petrolatum and shea; waxy texture limits elegance but minimal irritants and no fragrance.

CHEM Chemical filters Chemical filters — Organic filters absorb UV. Cosmetically elegant, but filter choice matters. 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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67.0
Composite
Composite score · independent
Ranks #1039 of 1558 in the current catalogue. Mineral TiO2/ZnO stick with petrolatum and shea; waxy texture limits elegance but minimal irritants and no fragrance.
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. 48
Filter modernity Dings legacy filters (octinoxate, oxybenzone); rewards photostable next-gen ones. 50
Sensitivity safety Risk for reactive skin — fragrance, alcohol, and known sensitisers. 75
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. 55
Health safety Endocrine concerns and systemic absorption signals across the whole formula. 82
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.
Chemical
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.
Stick
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?

All-mineral stick with TiO2 8.1% and ZnO 6% in a petrolatum-and-shea base, finished with butyloctyl salicylate and acrylates film-formers. Fragrance-free, alcohol-free, and antioxidant-supported, but the waxy stick format trades cosmetic elegance for sensitive-skin tolerance.

Pros
  • All-mineral, high TiO2 load for broad-spectrum coverage
  • Petrolatum and shea butter add occlusive moisture
  • Fragrance-free, alcohol-free
  • Tetrahexyldecyl ascorbate and tocopherol antioxidants
Cons
  • Untinted mineral — visible white cast likely
  • Waxy stick texture sits heavy on skin
  • Stick format makes full-face coverage hard to verify

Who it's for: Targeted touch-up users — face, ears, scalp parts, lips — who prefer mineral filters and tolerate a waxy finish.

04 Full ingredient list (INCI) 20 ingredients
MODERN FILTER 0 LEGACY FILTER 1 MINERAL FILTER 0 ADDED FRAGRANCE 0 NATURAL FRAGRANCE 0 ALCOHOL 0 WATCH 0 ACTIVE 1
Source: brand-published INCI. Last verified 2026. Show in detail
01 Actives: Titanium Dioxide 8.1% / Zinc Oxide 6.0% Polyethylene Pending review
02 Dimethicone Dimethicone
03 Butyloctyl Salicylate LEGACY FILTER Salicylate-class booster; supports avobenzone.
04 Petrolatum Petrolatum
06 C12-15 Alkyl Benzoate C12-15 Alkyl Benzoate
07 Caprylic/Capric Triglyceride Caprylic/Capric Triglyceride
08 Methyl Dihydroabietate Methyl Dihydroabietate
09 Acrylates/Ethylhexyl Acrylate/Dimethicone Methacrylate Copolymer Acrylates/Ethylhexyl Acrylate/Dimethicone Methacrylate Copolymer
10 Octyldodecanol Octyldodecanol
11 Tetrahexyldecyl Ascorbate Vitamin C Ester (THD Ascorbate)
12 Tocopherol ACTIVE Vitamin E — antioxidant.
13 Behenyl Olivate Behenyl Olivate
14 Aluminum Hydroxide Aluminum Hydroxide
15 Stearic Acid Stearic Acid
16 Sorbitan Sesquioleate Sorbitan Sesquioleate
17 Glyceryl Isostearate Glyceryl Isostearate
18 Polyhydroxystearic Acid Polyhydroxystearic Acid
19 Citric Acid Citric Acid
20 Benzylidene Dimethoxydimethylindanone Benzylidene Dimethoxydimethylindanone