Key Sun Clear Zinke SPF50+

SPF 50+, broad spectrum, lotion. AUST L 413655, from Key-Sun Laboratories Pty Ltd.

Updated 21 October 2026

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	%
Octocrylene	octocrylene	100 mg/g	10%
Avobenzone	butyl methoxydibenzoylmethane	50 mg/g	5%
Zinc oxide Mineral	zinc oxide	50 mg/g	5%
4-MBC Under review	4-methylbenzylidene camphor	40 mg/g	4%

Percent by weight: the ARTG gives each active in mg per gram, and 10 mg/g is 1%.

Against the TGA’s proposed limits

4-MBC, 4%

Option	Proposed limit	This product
1	0.39% or less in any sunscreen	Above
2	0.95% or less in face and hand sunscreens, or 3.8% or less in face and hand sunscreens for people 18 and over	Above
3proposed by two applicants	Not allowed at all (proposed by two private applicants, not the TGA)	Above

We read “for the body” from the product’s name. Interim decision due in 2027. More on 4-MBC.

Where this comes from

Everything above is from this product’s entry on the Australian Register of Therapeutic Goods: ARTG 413655, Key Sun Clear Zinke SPF50+. We read its public summary on 21 October 2026; the entry dates from 18 July 2023. 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.

Active ingredients

Against the TGA’s proposed limits

4-MBC, 4%

Where this comes from

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