Cosmetics Formulation Development

Hello, I would like to ask for advice on the ingredients of a simple scrub as follows: gel texture that only uses scrub beads or add a little sugar or salt - what base do you use that is slippery and easy to wash off - สารกันเสีย - Natural scent - Feels smooth after use - Water base with active ingredient to The skin is clear. The cream is like a cream or lotion that can add sugar. Or salt to thicken - What base do you use that makes your skin soft and smooth, easy to wash off - สารกันเสีย - Natural scent - Leaves skin feeling soft and moisturized after use - Elbows or knees feel soft and not rough - Oil base can be mixed with active ingredients to brighten skin. Thank you.