Vita Prima Journal

How to Transition from Sulfate Shampoo to Tallow-Based Haircare (4-Week Protocol)
The full 4-week protocol for switching from sulfate shampoo to tallow-based haircare: week-by-week expectations, wash frequency, co-wash trick, and when to push through. Read more...
Why Most Shampoo Strips Your Hair (and What to Look For Instead)
Why sulfate shampoo strips hair: the barrier-disruption research, what to look for in a gentle alternative, and how to decode a shampoo ingredient label. Read more...
Can You Really Wash Your Hair with Tallow? The Ancestral-Shampoo Science
Tallow shampoo explained: how grass-fed tallow emulsifies without sulfates, the fatty-acid profile match with scalp sebum, and what to expect in the first 4 weeks. Read more...