Hello. 1. General formula that leaves on the skin, recommend 2-3%, but the user must use it continuously at least 1 week. 2. It is recommended to try at 1-1.5% first. The problem of DMI is the smell. quite pungent Most of the time, when added to the formula, it must be added.
น้ำหอม remove the smell or use
Odor-Kill to help deodorize (if using
Odor-Kill and contains
น้ำหอม in the formula will also cause
น้ำหอม in the formula does not smell. too) 3. The texture of the gel is different.
Xanthan Gum will be sticky. Slightly skinned (sticky, but not greasy), but Cellulose has a slippery texture. It depends on the person who likes it. 4. Use at the same rate.
Glycerin is 2-5%. 3% is recommended for most formulations. Use up to 5%. Some users will start to feel greasy when in hot weather.