I don’t answer questions like this.
If you intend to sell to the public, you need to be able to answer all these questions yourself. No worries if you can’t yet, but if that’s the case, I’d say you aren’t yet ready to sell to the public. It’s a big deal—please read this to learn more 🙂
If selling is your goal, I’d really recommend taking a full course from a school that will teach you not only formulation, but the regulatory side of things. I have a Diploma in Organic Skincare Formulation from Formula Botanica and they cover both of those areas; you can read my full review here. I also have a Diploma in Organic Haircare Formulation from Formula Botanica, but that course does not address regulatory requirements as knowledge of them is a pre-requisite.
Also, please read this: Can I sell things made from your recipes?
Posted in: General Usage