Shivers is made of all natural ingredients, blending the highest quality herbs, vitamins, nutrients, amino acids and aphrodisiacs. The ingredients are united in a highly-balanced and tested quantities to provide an unmatched sensation, desire and intimate experience. No chemicals and no caffeine included. Our formula is the only one that's designed to enhance the desire through high-quality, hand-picked, expensive extracts. The formula also contains multivitamins (including vitamin D) to enhance your overall health. Our formula contains balanced ingredients to improve the following: Mood, energy, lubrication and sensitivity. Shivers is developed by a pharmacist with over 16 years of specialized experience in the field of herbal medicine. The bottle provides 30 days' supply and we offer 15-days, full money-back, guaranteed. We are so confident in Shivers, we will refund your money back if you are not satisfied---all you need to do is ship the bottle back to us.