40% off Touselled Wavy hair routine
Science


HAIR SCIENCE
Diet for Hair Loss: 7 Proven Nutrients to Reverse Thinning & Block DHT
Can your diet reverse hair loss? Absolutely. We go beyond basic vitamins to reveal the key nutrients, from Biotin to Nettle Root (a natural DHT blocker), that stop follicular microinflammation & combat oxidative stress to restore hair growth.
The Touselled
Hair science lab
Touselled
Hair Science Articles

hair science
How to become a truly informed choices about hair care products whilst minimising exposure to harmful environmental chemicals
Stop compromising your health for your hair. Learn which endocrine-disrupting chemicals (EDCs)—like phthalates & parabens—are lurking in common products. See the risks & find science-backed tips for making safe choices.

hair science
Diet for Hair Loss: 7 Proven Nutrients to Reverse Thinning & Block DHT
Can your diet reverse hair loss? Absolutely. We go beyond basic vitamins to reveal the key nutrients, from Biotin to Nettle Root (a natural DHT blocker), that stop follicular microinflammation & combat oxidative stress to restore hair growth.

hair science
How to Stop Hair from Falling Out (Hair Loss in Women: The Toxic Link Between Shedding, EDCs, & Formaldehyde )
Up to 42% of women face hair loss. Before medical treatments, you must detox. Our scientific guide reveals how Endocrine-Disrupting Chemicals (EDCs), hidden Formaldehyde, Iron deficiency, & PCOS silently fuel hair shedding.

hair science
What is the difference between low posority and high porosity hair?
Stop product buildup on low porosity hair & lock moisture into frizzy high porosity hair. Your scientific guide to the hair cuticle, using heat for penetration, the LOC method, and getting long-lasting, frizz-free moisture
Stay Informed.
Stay Ahead.
Your Dose of Hair News and Insightful Analysis.










