Maxi Block Essential SPF50+ Sunscreen Spray
SPF 50+, broad spectrum, lotion. AUST L 291749, from Natuva 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 | % |
|---|---|---|---|
| Homosalate Under review | homosalate | 100 mg/g | 10% |
| Octocrylene | octocrylene | 80 mg/g | 8% |
| Octisalate | octyl salicylate | 50 mg/g | 5% |
| Avobenzone | butyl methoxydibenzoylmethane | 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
Homosalate, 10%
| Option | Proposed limit | This product |
|---|---|---|
| 1 | 0.28% or less in any sunscreen | Above |
| 2 | 0.68% or less, and only in sunscreens for the face and hands | Above |
| 3 | 2.7% or less, and only in face and hand sunscreens for people 18 and over | Above |
We read “for the body” from the product’s name. Interim decision due by the end of 2026. More on homosalate.
Where this comes from
Everything above is from this product’s entry on the Australian Register of Therapeutic Goods: ARTG 291749, Maxi Block Essential SPF50+ Sunscreen Spray. We read its public summary on 21 October 2026; the entry dates from 20 July 2017. 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 Maxiblock
- Maxi Block SPF50+ Lip Balm Homosalate 10%, Octocrylene 5%, Octisalate 5%, 4-MBC 4%, Avobenzone 4% Homosalate 10%, above all three TGA proposed limits4-MBC 4%, above both TGA proposed limits
- Maxiblock Essential Homosalate 10%, Octocrylene 8%, Octisalate 5%, Avobenzone 4% Homosalate 10%, above all three TGA proposed limits
- Maxiblock Face Octocrylene 8%, Avobenzone 5%, Octisalate 5%, Ethylhexyl triazone 4%, Bisoctrizole 2%, Bemotrizinol 1%
- Maxiblock Kinder SPF50+ Sunscreen 4-MBC 4%, Avobenzone 4%, Octocrylene 4%, Ethylhexyl triazone 3% 4-MBC 4%, above both TGA proposed limits
- Maxiblock Mineral Sunscreen Cream SPF50 Zinc oxide 25%
- Maxiblock Zinc Stick Clear SPF50+ Zinc oxide 25%
- Maxiblock Zinc Stick Tinted SPF50+ Zinc oxide 15%, Octocrylene 8%, DHHB 3%, Ethylhexyl triazone 2%