Sundrop AD Oral Drops 20ml – Vitamin A & D Supplement for Bone & Immune HealthSundrop AD Oral Drops 20ml Sundrop AD Oral Drops 20ml are a nutritional supplement containing Vitamin A (Retinol) and Vitamin D (Cholecalciferol) two essential fat soluble vitamins crucial for healthy growth, bone strength, and immune system function. Vitamin A supports eye health, skin regeneration, and immune defense, helping prevent infections and maintain good vision. Vitamin D, on the other hand, promotes calcium and phosphorus absorption,