ESN Flavor Drops flavor drops are the perfect solution to add a personalized touch to your meals and drinks without adding calories. With their delicious natural flavor and no artificial aftertaste, you can enjoy your favorite dishes in a healthier way. Simply add 5 to 10 drops to your food or drink and adjust the flavor intensity to your liking. Remember that dietary supplements do not replace a balanced diet and a healthy lifestyle. Keep out of reach of small children and do not consume undiluted. Manufactured in Germany under the strictest quality standards.