Description - Botanical alpha-hydroxy acid (AHA) complex consisting of glycolic acid,  lactic acid, citric acid, and tartaric acid from extracts of grape (vitis vinifera), lemon (citrus limon), passionfruit (passiflora edulis), & pineapple (ananas sativus)
Benefits -
Sheds off the outermost layer of skin cells (corneocytes)
Induces renewal of a skin cell layer
Increases the moisturizing level of the skin which improves the flexibility of the upper skin layer.
Use - Add to aqueous phase of formulas at <104F (<40C).
Use level: 5-15% depending on skin tolerance. The very low pH of this AHA solution will most likely, when added to your product, lower the pH and could cause emulsion separation. Use at very low concentration only or add pH increasing ingredients such as TEA to stabilize. 
Applications - Moisturizing creams, lotions, gels, peeling gels.
pH Value - pH range: 1.2-2.5
Solubility - Water-soluble