Behind the Label: The Risks of Oxybenzone & Octinoxate in Sunscreens
Posted By Marco Champion on
Oxybenzone & Octinoxate: What You Need to Know
If you’ve ever scanned the ingredient list on a bottle of sunscreen, there’s a good chance you’ve seen the names Oxybenzone or Octinoxate. These chemicals have been used for decades to protect skin from harmful UV rays. But recent research reveals that while they may guard against sunburn, they could also be doing more harm than good.
The Health Risks
- Hormone Disruption – Oxybenzone, in particular, is known as an endocrine disruptor, meaning it can mimic or interfere with your body’s natural hormones. Studies have detected oxybenzone in the bloodstream long after use.
- Skin Allergies – Both ingredients can cause skin irritation and allergic reactions, especially for those with sensitive skin.
- Absorption Into the Body – Unlike mineral-based sunscreens that sit on top of the skin, these chemicals are absorbed into the bloodstream and may linger for days.
The Environmental Impact
- Coral Reef Damage – Even tiny amounts of oxybenzone and octinoxate can bleach and damage coral reefs, threatening marine biodiversity.
- Banned in Some Areas – Places like Hawaii and Key West have banned sunscreens containing these chemicals to protect delicate ocean ecosystems.
Safer Alternatives
- Mineral Sunscreens – Formulas made with non-nano zinc oxide or titanium dioxide offer broad-spectrum protection without the health or environmental concerns.
- USDA Organic Options – Choosing certified organic sunscreen ensures cleaner ingredients and more eco-friendly production.
Bottom Line:
Your sunscreen should protect you without harming your body or the planet. By choosing mineral-based, reef-safe options, you’re making a healthier choice for yourself and for future generations.