Cosmetics Formulation Development

Please help to see the formula of hair serum and stimulate new hair growth. I want to focus on herbal extracts. 1. Guava Leaf Extract 8% 2. Black Sesame Extract 8% 3. Butterfly Pea Extract 7% 4. Extract 7% 5. Gotu Kola extract 3% 6. (Lite)Based 66% 7. 0.5% 8 0.5% 100% Ask for more information 1. In the mix, if there is no tool to help. Can I use the base serum according to item 6 instead? 2. Is there a limit on the amount of extract? That not more than how many % 3. It is a formula for oily scalp. 4. Advise on suitable formula and how to mix it 5. Can hair dyes such as Henna, Indigo be made in gel form? For ease of use, no need to mix often. Thank you very much

Please suggest from nature such as will it work?

Hello, the team understands that items 1,2,3,4,5 are not ingredients that the company sells. therefore unable to answer that is used at what rate, how to mix, or restrictions in the formula I'm sorry As extracts from different manufacturers have different usage rates, methods of use, and limitations in formulas, it is advisable to inquire with the manufacturer. or direct distributors will get the most accurate information. Please suggest from nature such as will it work?[/ quote] can The car can be used in the gel formula as usual. must be dissolved in oil or glycol.