How to make a serum formula: gel like serum
56:36
Live Stream: Fast Formulations: launch the latest cosmetic trends and innovations FAST and FIRST
25:32
How to pick cosmetic ingredients
9:04
EASY hyaluronic acid serum: 3 vs 5 vs 8 ingredients
8:13
DIY Anti-Aging Serum
13:28
How to make a body butter formula
23:32
Cosmetic lab equipment
5:25
How to make 10% Niacinamide Face Serum
20:25