The Hidden Cause of Skin Irritation: Why You Need OEKO-TEX® Certified Basics

Underwear is against your skin for over 8,000 hours a year. If you experience unexplained itching or redness, the culprit might be chemical residues hiding in your fabric. At Traced Basics, we believe your first layer should be your safest. That is why we use OEKO-TEX® certified TENCEL™ Lyocell.

The Problem: Hidden Toxins in Textiles Conventional textile manufacturing often uses a cocktail of substances—heavy metals, azo dyes, and formaldehyde—to achieve specific colors or finishes. When you sweat, your pores open, and your skin can absorb these residues, leading to irritation or allergic reactions.

The Solution: The OEKO-TEX® Guarantee Every garment we produce is OEKO-TEX® Standard 100 certified. This means every thread, waistband, and dye has been tested against a list of over 350 harmful chemicals. If it’s in our garment, it has been proven harmless to human health.

Why TENCEL™ is Better for Sensitive Skin Beyond being toxin-free, TENCEL™ is hypoallergenic by nature. Under a microscope, cotton looks like a rough, twisted ribbon, while TENCEL™ is a smooth cylinder. This lack of friction means no chafing and no irritation—just pure, gentle comfort.

Shop clean. Explore our non-toxic, skin-safe collection today.