Key Sun Yellow Zinke SPF50+
SPF 50+, broad spectrum, stick. AUST L 285365, from Key-Sun Laboratories Pty Ltd.
Keep using sunscreen. The TGA says its benefits far outweigh any risks, and nothing here says a product is unsafe: the limits are proposals.
Active ingredients
| Ingredient | On the ARTG as | Amount | % |
|---|---|---|---|
| Zinc oxide Mineral | zinc oxide | 250 mg/g | 25% |
| Octinoxate | octyl methoxycinnamate | 90 mg/g | 9% |
| DHHB | diethylamino hydroxybenzoyl hexyl benzoate | 30 mg/g | 3% |
Percent by weight: the ARTG gives each active in mg per gram, and 10 mg/g is 1%.
Against the TGA’s proposed limits
This sunscreen lists none of the three filters under review (homosalate, oxybenzone and 4-MBC), so none of the proposed limits would apply to it.
Where this comes from
Everything above is from this product’s entry on the Australian Register of Therapeutic Goods: ARTG 285365, Key Sun Yellow Zinke SPF50+. We read its public summary on 21 October 2026. The name on the shelf can differ from the register’s. If the label shows a different AUST L number, it’s a different formula. Spotted a mistake? Email hello@sunscreenfilters.com.
Worried about an ingredient, or choosing for a baby or someone with sensitive skin? Talk to your doctor or pharmacist.
More from Key Sun
- Key Sun Blue Zinke Stick SPF50+ Zinc oxide 25%, Octinoxate 9%, DHHB 3%
- Key Sun Clear Zinke Mineral SPF50+ Zinc oxide 25%
- Key Sun Clear Zinke SPF50+ Octocrylene 10%, Avobenzone 5%, Zinc oxide 5%, 4-MBC 4% 4-MBC 4%, above both TGA proposed limits
- Key Sun Clear Zinke SPF50+ Kids Sensitive Octocrylene 10%, Avobenzone 5%, Zinc oxide 5%, 4-MBC 4% 4-MBC 4%, above both TGA proposed limits
- Key Sun Face SPF50+ Homosalate 8%, Octocrylene 8%, Avobenzone 3% Homosalate 8%, above all three TGA proposed limits
- Key Sun Green Zinke Stick SPF50+ Zinc oxide 25%, Octinoxate 9%, DHHB 3%
- Key Sun Orange Zinke Stick SPF50+ Zinc oxide 25%, Octinoxate 9%, DHHB 3%
- Key Sun Pink Zinke Stick SPF50+ Zinc oxide 25%, Octinoxate 9%, DHHB 3%