Whether Botanical Extracts are incorporated into pre-existing cosmetic bases or into products that are formulated from scratch, they can be added to creams, lotions, foaming products (for both skin and hair), anti-aging products, after-sun products, and rinse-off products. These extracts are water-soluble and can be combined directly with water without the use of heat, making them ideal for addition to cold process products. We recommend adding these extracts to final formulations when the temperatures are below 40°C, as this will ensure the effectiveness of the liquid extracts.