OverviewCan I use this to increase my solution by more than 1%? Yes, you can use this to increase the DHA level by more than 1%; however, if possible, we recommend mixing solutions for a more efficient way of increasing your DHA level. Can I use this in a daily moisturizer or directly on my skin? While it has not been tested with moisturizer, the concept is the same and should offer slight color results when mixed with your favorite moisturizer. However, we do not recommend applying it directly to the skin as the color may not apply evenly. How many uses are in one bottle? There are approximately 15 uses per bottle. Can I use more than 1 additive at a time? Yes! You can customize your spray tan experience to your liking by using one or several additives at a time. How to Use: Add two full droppers for every one ounce of professional spray tan solution to increase the color level by 1%. Store the DHA Booster Concentrate at room temperature, away from direct light and heat sources. INGREDIENTS Deionized water is considered better because it is pure and free of minerals and ions that can interact with the potency and efficiency of the formulation. Dihydroxyacetone (DHA) is a colorless sugar derived from sugar beets and sugar cane. When applied to the skin, DHA reacts with the amino acids in the dead skin cells on the skin’s surface, creating a natural-looking tan. It is considered safe for external use. WHAT IS DHA? Dihydroxyacetone is a colorless sugar derived from sugar cane and sugar beets. In the 1920s, German scientists first uncovered Dihydroxyacetone (DHA) as a revolutionary skin-coloring agent but it wasn’t until the 1960’s that Coppertone revolutionized the tanning industry by introducing “Quick Tan,” a groundbreaking lotion that promised users an overnight bronze. This product was incredibly alluring for those who wanted to achieve sun-kissed skin without spending hours in direct sunlight and rapidly gained popularity among consumers looking for a convenient alternative. By 1973, Dihydroxyacetone (DHA) – the active ingredient in sunless tanning products – had gained approval from the Food and Drug Administration as a safe cosmetic product. From then onward, DHA-based self-tanner quickly grew popular amongst consumers desiring more consistent bronzing results for their skin without sunlight exposure!