Course › Natural cosmetics and hygiene
Counselling · 4 min
Henna on hair: what it can do, what it can't, and the black henna trap
This lesson is part of the course. For 499 RON 99 RON you get one year of access to all 900 lessons.
From the same chapter
Natural cosmetics and hygiene
- Anti-hair-loss shampoo: what it can do and when to look for the causeCounselling · 4 min
- Alpha arbutin for dark spots, niacinamide for sebum: combining themCounselling · 5 min · free
- The INCI list: how to read a “100% aloe” gelFoundations · 5 min
- Aluminium at home: caution, not panicCounselling · 4 min
- Sunburn: what to recommend and what not to put on the skinFoundations · 4 min
- Pure caffeine for homemade cosmeticsCounselling · 4 min
All the lessons of the chapter (31) →
Other chapters
Applied nutrition for counselling 44Lab tests in counselling 12Phytotherapy: herbs, extracts, gemmotherapy, teas 19Digestion, liver and the microbiome 56Immunity, colds and allergies 55Nervous system, sleep and energy 55Heart, circulation and metabolism 64Hormones, women's and men's health 41Joints, bones, skin and hair 47Children and family 24The art of patient counselling 71Functional foods and healthy alternatives 60