Cosmetics Formulation Development

Energy-Blend™ (Caffeine+Adenosine+Vitamin B3) What percentage of each Active is there? can expect efficiency from Vitamin B3 is the same as using 5% Niacinamide alone in the formula? (or if expecting more results, you should add more and how many % should be added?)

Hello, the manufacturer says Niacinamide is in the range of 10-50%, meaning Energy-Blend ] Energy-Blend at normal rate is 1-5% can add Safe-B3 in the formula add an additional 3-5% to have Niacinamide ] Niacinamide in high Can I have a formula?