In soap making it is a common practice to make one formula with a variety of scents and colors, but at Sweet Earth First our formulas differ. Some are more emollient; making for a softer bar; some are harder; some are more astringent. We endeavor to use the highest quality oils and additives and never use chemical colors or preservatives. In our current lotion line we only have two formulas. The description of each product will help you decide which formulas will work best for you and your skin type.