Tara Journal

The Tara Dossier

Scalp, follicle, and fiber — explained. Read the mechanisms behind hair loss, density, and strength.

Featured Article

August 8, 2026|Tara

Itch Is a Symptom Scratching treats nothing. The cause sits underneath. Three drivers account for most scalp itch: residue buildup, a weakened barrier, and yeast overgrowth. Each responds to a...

August 8, 2026|Tara

Salicylic Acid for Scalp: What 0.4% Does

Dose Decides the Claim Salicylic acid is a beta hydroxy acid. It loosens the bonds between dead surface cells. At exfoliant strength it clears buildup. At drug strength it is...

April 17, 2026|Nina Mujica

Science and Botany for a Healthy Scalp

For decades, hair care focused on what’s visible: shine, softness, or volume. Modern hair research has shown something far more important. Hair health starts at the scalp. Today, the most...