Cosmetics Formulation Development

Please ask for the formula of fat burning gel to apply to the body 1. Chili Hot 0.5% 2. Menthol Water Soluble 2% 3. Pro Polymer™ Silk 1.5% 4. Water 92% 5 Mild Preserved Eco 1% 6. Active Caffeine ™ 3% if needed, more L-Carnitine ( Carnitine ) should also How do you adjust the recipe? And in what step do you mix it?

Hello L-Carnitine is water soluble, so mix L-Carnitine ] L-Carnitine in water, together with other soluble ingredients, the formula can be mixed.