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September 23, 2025
We all know sunscreen is meant to protect against harmful UV rays. But what if some sunscreens were also exposing you to hormone-disrupting chemicals?
The Therapeutic Goods Administration (TGA) — Australia’s health regulator — recently announced they will review the upper limits of certain chemical UV filters in sunscreens. This follows global research showing some ingredients can act as endocrine disruptors, meaning they can interfere with your body’s natural hormones.
What Are Hormone-Disrupting Chemicals in Sunscreen?
Hormone disruptors — also called endocrine disruptors — are chemicals that can mimic, block, or interfere with the body’s natural hormones. This can affect everything from mood and metabolism to reproductive health.
International studies have linked some chemical sunscreen ingredients — including oxybenzone, octinoxate, and homosalate — to hormone disruption, especially when used at high concentrations.
These chemicals are:
· Common in conventional sunscreens sold in Australia
· Absorbed into the skin, with some detected in blood samples days later
· Potentially harmful to the endocrine system, especially with repeated daily use
For a safer option, learn more about our natural zinc oxide sunscreen which contains no hormone-disrupting UV filters.
Why is the TGA reviewing the concentration of these chemicals in Australian Sunscreen
Your hormones are your body’s communication system. Disrupting them can affect:
· Reproductive health
· Thyroid function
· Growth and development
· Mood, sleep, and energy
Here’s the kicker — Australians are encouraged to wear sunscreen daily and reapply often. That means long-term, repeated exposure if your sunscreen contains these chemical filters.
For daily wear, see our face sunscreens and BB creams designed for sensitive skin.
How Australia Compares to the Rest of the World
Countries like the EU and Japan have already set lower maximum limits for some of these chemicals — or banned them altogether. Australia, however, is only now beginning to review these limits, meaning our sunscreen standards are behind the rest of the world.
Discover how our natural sunscreen range meets or exceeds international safety standards.
Wotnot Naturals’ Position on Safe Sunscreen
At Wotnot Naturals, we’ve always believed sunscreen should protect your skin — not play with your hormones.
Our sunscreens are:
· Free from hormone-disrupting UV filters
· Made with natural zinc oxide as the active UV blocker
· TGA-approved and broad spectrum (UVA & UVB)
· Reef-safe and suitable for sensitive skin — including babies and children
· Designed to sit on top of the skin and reflect UV rays, rather than being absorbed into your bloodstream
The TGA’s review is a welcome step — but while they work on updating the rules, you can already choose safer, natural alternatives.
Switch to a sunscreen that blocks the bad stuff — UV rays and unnecessary chemicals.
August 05, 2025
What’s the best Sunscreen? Natural Zinc Sunscreen
Choosing the right sunscreen can feel daunting—there are countless options available, making it hard to determine what’s truly safe for you and your family. This is where natural zinc sunscreen comes into play. It represents the gold standard in clean, effective sun protection and is central to everything we offer at Wotnot Naturals.
What is Natural Zinc Sunscreen?
Unlike chemical sunscreens that absorb UV rays, zinc oxide acts as a physical barrier that rests on your skin to reflect and scatter harmful UVA and UVB rays. This makes it one of the most effective and gentle forms of sun protection, which is why dermatologists recommend it for babies, sensitive skin, eczema-prone skin, and everyday use.

Why Choose Zinc over Chemical Sunscreens?
Broad-Spectrum Protection
– Zinc oxide shields against both UVA (aging) and UVB (burning) rays.
Ideal for Sensitive Skin
– Naturally soothing and less likely to cause irritation or allergic reactions.
Reef-Friendly
– Unlike some chemical filters, zinc oxide is safe for marine life and coral reefs.
Instant Protection
– No need to wait 20 minutes before heading outside—zinc starts working immediately upon application.
Wotnot’s Difference:
Our Natural Zinc Sunscreen goes beyond basic protection:
100% wot’s good, 0% wot’s not
– Free from chemical UV filters, parabens, and toxins.
Infused with nourishing botanicals
– Includes aloe vera and shea butter to hydrate while protecting and the skin doesnt dry out after the sun or water exposure.
Rub-in clear
– Enjoy a non-chalky, clear finish.
Suitable for the whole family
– Safe for babies from three months old.

Natural zinc sunscreen offers more than just sun protection—it provides skin-loving care, eco-friendly principles, and peace of mind. Whether you’re heading to the beach or taking the kids to school, it’s the safer, smarter choice for protecting the skin you cherish.
Are you ready to make the switch to 100% natural, toxin-free, reef-safe sun protection?
August 01, 2025
BB Cream with SPF - What’s the Difference ?
If you’re using a BB cream with SPF, do you still need sunscreen? It’s a common question we get at Wotnot Naturals, and the answer might surprise you. Here’s why — and how to make the most of both.
What is BB Cream with SPF?
BB stands for “beauty balm” — a multi-tasking product that combines:
Light coverage for a natural, even complexion
Moisturiser to hydrate the skin
SPF for sun protection

At Wotnot Naturals, our BB+ Cream takes it a step further with:
Mineral zinc SPF 40 for high-level protection
Brightening & anti-ageing ingredients like green tea extract and jojoba oil
6 benefits in 1 tube (hydration, primer, SPF, coverage, brightening, anti-ageing)
It’s your low-maintenance secret to healthy-looking skin.
BB Cream with SPF is a game-changer for busy mornings and everyday wear — but for all-day sun safety, your sunscreen is still essential. At Wotnot Naturals, we make it easy to protect your skin with clean, mineral-based formulas you can trust.
So, How is Sunscreen Different?
Sunscreen is designed to give dedicated, long-lasting UV protection. It’s often applied more generously than makeup and is reapplied throughout the day — especially when you’re outdoors, sweating, or swimming.
In short:
BB Cream with SPF = Great for daily incidental sun exposure (school runs, commuting, office days).
Sunscreen = Essential for prolonged outdoor exposure (beach days, hiking, sports).
Do You Need Both?
Yes. Think of your BB Cream with SPF as your everyday skin shield — perfect for your AM routine, light coverage, and incidental sun protection. But when you’re spending hours outdoors, you’ll still want to apply a dedicated sunscreen on top (and reapply as needed).

July 31, 2025
SPF 30 vs SPF 50 – What’s the Difference?
When searching for sunscreen, you’ll frequently encounter SPF 30 and SPF 50. But what do these numbers mean? Is SPF 50 truly that much superior? Let’s simplify it so you can select the right protection for your skin.
What Does SPF Really Mean?
SPF stands for Sun Protection Factor, measuring how effectively a sunscreen shields your skin from UVB rays—the rays responsible for sunburn and contributing to skin cancer.
Here’s the essential information:
It’s important to note that SPF 50 does not provide double the protection of SPF 30; it offers only about 1% more in UVB blocking.
So Why Choose SPF 50?
Although the percentage difference may seem minor, SPF 50 provides longer-lasting protection—meaning it takes more time for your skin to begin burning compared to SPF 30, assuming it’s applied correctly and generously.
Think of it like this:

The Most Important Rule?
Reapply. Regardless of the SPF level, sunscreen should be reapplied every two hours—or more often if you’re swimming or sweating.
Wotnot Naturals’ Sunscreen Difference
At Wotnot Naturals, our mineral sunscreens uses zinc oxide to form a physical barrier that protects against both UVA (which causes aging) and UVB (which causes burning) rays. They are:
SPF 30 vs 50? Both options are effective—the best choice hinges on your activities for the day. However, the most crucial factor is applying a sufficient amount and reapplying frequently.