Advance ZincTek shares both expert-led research reports and accessible blogs and insights. Our technical reports raise awareness of key issues in sunscreen and UV filter safety, demonstrating why certified non-nano zinc oxide is the safest and most effective choice for broad-spectrum protection. Alongside these, our blogs and insights translate science into clear, practical takeaways, helping formulators, procurement managers, marketers, and industry decision-makers stay informed and confident.

Expert Research, Technical Reports & Blogs on Zinc Oxide and Sunscreen Safety

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Urgent: Protect Australian Children— Ban Benzene in Sunscreens

Dr. Abhinandan Chowdhury, PhD (Toxicology, AU) MSc (Analytical Bioscience, UK) | BSc (Biotechnology, AU) Head of Toxicology and Compliance, VeganicSKN Australia Childhood blood cancer in Australia has risen 40 % in 20 years. Up to 30 new cases of leukemia each year may be linked to benzene , a proven cancer-causing chemical still allowed in Australian sunscreens at up to 2 parts per million (ppm). The EU, Canada, Japan and the United States already require 0 ppm in cosmetic

3 days ago2 min read

Homosalate in Sunscreens: Hidden Risks for Breast Cancer Recovery

Sunscreen safety is often judged by SPF numbers and water resistance — but few people consider what the ingredients themselves may be doing inside the body. Homosalate, a chemical UV filter still found in many mainstream sunscreens and cosmetics, is now under global scrutiny for its potential to interfere with breast cancer treatment and recovery. A Common Ingredient With Uncommon Risks Homosalate is a salicylate-based UV filter designed to absorb UVB rays. It’s been used for

7 days ago3 min read

The Hidden UVC Hazard in Welding: Why Zinc Oxide Matters for Worker Safety

Most people associate UV radiation with sunlight — but some of the most intense UV exposure occurs indoors, in welding bays and industrial workshops. Arc welding emits extreme levels of UVC radiation , the most dangerous and least understood part of the UV spectrum. Unlike UVA and UVB, which reach us from the sun, UVC is normally filtered out by the atmosphere. In industrial settings, however, it’s generated artificially — and can burn, damage, or even mutate skin cells withi

Oct 283 min read

The Invisible Burn: Why Zinc Oxide Is the Only True Broad-Spectrum UV Filter

Summary Most people associate sun damage with visible sunburn — but the truth is, the most dangerous UV rays don’t burn at all . UVA rays penetrate deeply into the skin, accelerating aging, damaging DNA, and increasing the risk of melanoma. While many sunscreens claim to be “broad-spectrum,” only non-nano zinc oxide powder delivers complete, photostable protection across the entire UVA and UVB range. Other filters degrade quickly in sunlight or leave UVA gaps that silently

Oct 243 min read

The Reef-Safe Choice: How Non-Nano Zinc Oxide Meets Global Sustainability Standards

Sustainability is no longer optional in modern sunscreen formulation — it’s a defining measure of innovation, safety, and brand integrity. Every ingredient choice now carries environmental, regulatory, and ethical weight. Among all approved UV filters, non-nano zinc oxide stands apart as the only single active that delivers complete UVA and UVB protection while meeting global reef-safe and sustainability standards . Why Reef Safety Matters for Modern Sunscreen Brands Coral

Oct 153 min read

The Broad-Spectrum Advantage: Why Non-Nano Zinc Oxide Covers UVA and UVB Better Than Chemical Filters

Learn more about Zinc Oxide's important role in complete broad-spectrum coverage.

Oct 72 min read

How to Source GMP-Certified Non-Nano Zinc Oxide for Sunscreen Formulation

For sunscreen and skincare brands, ingredient sourcing is business-critical. The wrong supplier can mean failed SPF testing, regulatory delays, or even product recalls. That’s why non-nano zinc oxide — the only single active proven to deliver true UVA and UVB protection — must come from a trusted, compliant source. Regulatory Approval and GMP: The Foundation of Trust The first step in sourcing is confirming that your ingredient meets the standards of leading regulators. The

Oct 22 min read

Sun Safety: Why Non-Nano Zinc Oxide (EcoZinc) is the Safest Choice. The Only Safe & Effective Broad-Spectrum UV Filter (FDA)

Prepared by Dr. Abhinandan Chowdhury (Rocky) PhD (Toxicology, AU) | MSc (Analytical Bioscience, UK) | BSc (Biotechnology, AU) Head of Toxicology and Compliance, VeganicSKN Australia Introduction Australia has the highest rates of skin cancer in the world. Protecting students isn’t just about avoiding sunburn— long-term exposure to invisible UVA rays is the main cause of skin aging and the deadliest forms of skin cancer, including melanoma . Most sunscreens don’t protect well

Sep 234 min read

UV Filters, UVC Hazards, and Photoprotection: What Everyone Should Know

# The Importance of Zinc Oxide in Sunscreen: Protecting Your Skin from UV Radiation Prepared by Dr. Abhinandan Chowdhury (Rocky) PhD (Toxicology, AU) | MSc (Analytical Bioscience, UK) | BSc (Biotechnology, AU) Head of Toxicology and Compliance, VeganicSKN Australia Executive Summary When most people think about sunscreen, they imagine sunny beaches and summer holidays. However, UV radiation is everywhere — in our cities, workplaces, and even in industrial settings lik

Aug 265 min read

Homosalate in Sunscreens and Cosmetics: Fuelling Breast Cancer Cells and Potential Treatment Resistance

Professor Philippa Darbre Professor Philippa Darbre is Professor Emeritus (Oncology) in the School of Biological Sciences at the University of Reading. Her research interests centre on the molecular and cellular mechanisms of action of oestrogen and oestrogen-mimicking chemicals in human breast cancer cells, with a main focus on the ingredients contained in underarm cosmetics. Q. Can you tell us what your recent research found and why this work is important? Our recent work

Aug 115 min read

The Interplay Between Chemical Sunscreens and Diabetes Progression: A Call for Safer Alternatives

Introduction The prevalence of diabetes continues to be a significant global health challenge, with increasing attention paid to various environmental and lifestyle factors that may contribute to its development and progression. A plausible observation has emerged regarding a potential relationship between the increased use of certain chemical sunscreens and the rising incidence or progression of diabetes. This report aims to explore the scientific basis for this concern, foc

Jul 117 min read

Oxybenzone and Avobenzone Byproducts — Public Health and Regulatory Considerations

Prepared by: Dr. Abhinandan Chowdhury ( Rocky) Date: 09/07/25 Executive Summary Oxybenzone (benzophenone-3) and avobenzone are widely used chemical UV filters in sunscreens. While these compounds are effective for skin cancer prevention, emerging research highlights that their breakdown products—especially in chlorinated swimming pools—may pose potential risks to respiratory and systemic health. Although direct evidence linking the parent compounds to asthma or respiratory d

Jul 115 min read

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