Ingredient · Regulation
TGA vs Korean Sunscreen Standards, Decoded
Australia regulates sunscreen as a therapeutic good. Korea regulates it as a functional cosmetic. Same bottle, two different legal universes — and it explains almost every confusing thing on a Korean SPF label.
3 min read · Skin Grocer Curation Desk · Last reviewed: October 2026
Two regulators, two philosophies
In Australia, primary sunscreens fall under the TGA and must comply with AS/NZS 2604, including listing on the ARTG and adherence to an approved list of UV filters. In Korea, sunscreen is a 기능성화장품 — a functional cosmetic — regulated by the MFDS. Korea's approved filter list is broader in places, but the gap is mostly about which finished products have been listed here, not a safety verdict.
Why Korean textures are better
This is the honest answer to 'why does Korean sunscreen feel so much nicer'. Filters like uvinul A Plus, tinosorb S and tinosorb M are photostable, work at lower concentrations and dissolve well in cosmetically elegant bases. These filters are permitted in Australia too; the difference is that each Korean product must be separately tested and listed on the ARTG before it can be sold here, which few brands do.
The rating systems, translated
SPF measures UVB protection and reads the same in both markets. UVA is where they diverge: Australia uses a broad-spectrum test against AS/NZS 2604, while Korea uses PA+ through PA++++, based on persistent pigment darkening. PA++++ is the highest grade and roughly corresponds to strong UVA protection. Water resistance in Australia must be tested and stated as 40 minutes, 2 hours or 4 hours; Korean labels use their own claims and frequently make none at all — which matters at an Australian beach.
What this means for what you buy
Only buy sunscreen that shows an AUST L number; we stock SPF only once its ARTG listing is confirmed. For a full day outdoors — beach, sport, work site — choose an ARTG-listed, water-resistant SPF50+ and follow the label's reapplication directions.
How we handle it
When we stock a sunscreen, we'll list its filter system, state its ARTG listing and say plainly whether it has tested water resistance, instead of letting the SPF50+ number do the talking.
What we read
- TGA — Australian Regulatory Guidelines for Sunscreens (ARGS)
- ARPANSA — UV Index and sun protection times for Australia
- Cosmo Beauty Seoul 2026 K-Beauty Trend Report (4,700+ products analysed)
Educational only — not medical advice. Persistent or severe skin concerns deserve a dermatologist.
Shop this article
In stock in our Melbourne warehouse. Order before 12pm for next-day delivery in metro Melbourne.
Browse the full range
Keep reading
Concern · Tone
K-Beauty On Deeper Skin: What Actually Translates
Cast, brightening claims and pigmentation, honestly assessed for Australian skin.
3 min read
Routine · Order
The Correct Layering Order For Humid Australian Summers
When Korean seven-step logic breaks down at 35°C, and what to do instead.
2 min read
Seoul Signal · Philosophy
미리 관리: Understanding Korea's Prevention-First Skincare Conversation
A closer look at how consistency and prevention-minded care appear in Korean beauty conversations.
3 min read