Collagen & Biotin Drops 200,000mcg - Vanilla Flavor Product Benefits Specially formulated collagen, liquid biotin collagen helps you to reduce deep wrinkles for younger looking skin, strengthen your hair and enhances nail growth. New and improved Tasty Vanilla Cream flavor is an ultimate treat to your taste buds. Suggested Use Shake well before use. Place drops under the tongue and let them absorb for thirty (30) seconds before swallowing or mix with water/juice based on taste preference. Do not exceed recommended dose. About WellnessLabsRX Supplements The creation of Wellness LabsRx supplements begins with a holistic approach backed by science. We analyze real-world lifestyles and diets and understand what’s missing. We apply the results formulating products with the safest, purest, and most potent high-quality ingredients.