looking for safe skincare? here are 10 things you should know about the new ingredient rules

the skincare industry has been the "wild west" for way too long. for decades, brands have been able to slap words like "natural" or "clean" on a bottle without actually backing it up. they've been able to hide behind complex chemical names and "proprietary blends" while we, the consumers, just hoped for the best. but guess what? the rules are finally changing.

at the zook lab, we are all about stripping back the marketing hype to find the truth. we want to help you decode what’s actually in those pretty bottles sitting on your bathroom shelf. globally, regulators are finally waking up to the fact that skincare isn't just about looking good: it’s about health. from the european union (eu) to the united states (us) and even here in australia, new laws are rolling out in 2025 and 2026 that will completely change how your products are made and labelled.

picture this: a world where you don't need a chemistry degree to know if your face cream is safe. we're not quite there yet, but these new rules are a huge step forward. here are 10 things you absolutely need to know about the new skincare ingredient rules and how they affect your daily routine.

1. the end of "self-regulation" (hello, mocra)

for the first time in nearly 100 years, the us fda (food and drug administration) has been given a massive power boost through the modernization of cosmetics regulation act (mocra). before this, companies basically just promised their products were safe. now, they have to prove it. they are required to register their facilities, list every single product, and: most importantly: have "adequate substantiation" for safety.

this is a massive win for transparency. it means the "just trust us" era is over. if a brand wants to sell a product, they need the data to back up that it won't cause harm. it's about time, right?

2. the retinol "nerf" is real

if you’re a fan of high-strength retinol, you might have heard the whispers. the eu is tightening the belt on how much vitamin a (retinol, retinyl palmitate, and retinyl acetate) can be in your over-the-counter products. starting in early 2026, face products will be limited to 0.3% pure retinol.

why? it’s not because retinol is "toxic" in the traditional sense, but because regulators are concerned about our total exposure to vitamin a from food, supplements, and skin. at the zook lab, we always advocate for avoiding actives that strip the skin barrier. high-strength retinol can be incredibly aggressive. this new rule encourages brands to focus on slower, healthier skin regeneration rather than high-octane "peeling." you can read more about how we view these ingredients in our guide to clean beauty vs natural beauty.

3. fragrance secrets are coming out

fragrance has been the ultimate loophole. brands could just list "fragrance" or "parfum" to hide a cocktail of hundreds of chemicals, including potential hormone disruptors. but the eu is expanding its list of mandatory fragrance allergens from 26 to over 80.

by july 2026, if a product contains any of these 80+ allergens, they must be listed individually on the label. this is a huge win for anyone with sensitive skin or allergies. no more guessing games. we've been shouting about the dangers of hidden fragrance for ages, and it's finally becoming a legal requirement to be honest.

4. the "forever chemicals" (pfas) ban

per- and polyfluoroalkyl substances, known as pfas, are often used in "long-wear" or "waterproof" makeup and some skincare to create a smooth finish. the problem? they don't break down in the environment or our bodies. they are linked to a host of health issues, including thyroid problems and immune system suppression.

states like california, colorado, and washington are leading the charge by banning intentionally added pfas in cosmetics starting in 2025. this is huge. at the zook lab, we believe your skincare should be earth-friendly and body-friendly. stripping these "forever chemicals" out of our routines is non-negotiable for long-term health.

5. formaldehyde is finally being evicted

it sounds like something out of a horror movie, but formaldehyde and "formaldehyde-releasing" preservatives have been common in skincare for years. they help prevent mold, but they are also known carcinogens and major skin irritants.

new rules in washington state (and similar movements in the eu) are effectively banning these ingredients by late 2025. if you see ingredients like dmdm hydantoin or imidazolidinyl urea on your label, those are the ones to watch. our mission is to help you decode these skincare labels so you can spot these "closet" toxins before they touch your skin.

6. talc and the asbestos concern

talc is a natural mineral often used in powders, but it is frequently mined near asbestos. if the talc isn't tested properly, it can be contaminated. the fda is currently working on standardized testing methods for asbestos in talc-containing products, with a target date in early 2026.

this means more rigorous oversight for your favorite setting powders and eyeshadows. it’s another layer of safety that should have been there all along. we always say: if in doubt, strip it back to basics. simple, plant-based powders are often a much safer bet.

7. microplastics are taking a hike

have you ever noticed tiny "exfoliating beads" in your scrub? those are often microplastics. the eu has already started banning intentionally added microplastics, and by july 2025, the restrictions get even tighter. this includes not just the beads you can see, but also the liquid polymers used to thicken creams.

microplastics are a disaster for our oceans and are now being found in human blood. by moving toward eco-friendly and earth-friendly packaging and formulas, the industry is finally taking responsibility for its footprint. check out our take on why plastic is bad for your health to see the bigger picture.

8. brightening limits (kojic acid and arbutin)

everyone wants that "glow," but some brightening ingredients can be quite harsh if used in high concentrations. the eu is setting new limits on kojic acid (up to 1%) and alpha-arbutin (up to 2% in face creams) by 2026.

these ingredients work by inhibiting melanin production, but at high levels, they can be unstable or irritating. these new rules ensure that "brightening" doesn't mean "burning." it’s all about finding that balance between efficacy and safety: a core philosophy here at the zook lab.

9. the nano-ingredient crackdown

nanomaterials are incredibly tiny particles (like nano-titanium dioxide or nano-zinc oxide in sunscreens). while they can make products feel less greasy, there hasn't been enough safety data on how they interact with our cells when they are that small.

the eu is banning 12 specific nanomaterials by late 2025 due to a lack of safety evidence. if a brand can’t prove it’s safe at a molecular level, it shouldn't be on your face. we prefer clear, evidence-based knowledge over "high-tech" marketing buzzwords every single time.

10. education is your ultimate safety net

here is the truth: while these new rules are amazing, they take time to implement. there are grace periods, sell-through periods, and loopholes that brands will always try to find. the only way to be 100% sure about what you are putting on your body is to understand the labels yourself.

that’s why we created our ebook, "how to decode your skincare." it is your "common sense" guide to navigating the bs. we teach you how to spot the hidden toxins, understand the order of ingredients, and ignore the shiny marketing on the front of the bottle. the industry is catching up, but you can be ahead of the curve right now.

dive in and become a friend

the body has an incredible ability to heal and thrive when we provide it with the right basics. by stripping away the noise and focusing on clean, plant-based, and evidence-backed ingredients, you are fueling your skin's natural regeneration.

these new regulations aren't just red tape: they are a sign that the world is moving toward the transparency we've been fighting for. but don't wait for the laws to change your skin. start your journey today by learning the language of your labels.

we're so glad you’re here. if you want to keep learning and join a community that values truth over trends, stick around. let's decode skincare together.

with love and transparency,
the zook lab team