MARNYS VITAHELP Vitamin D 4000 IU 120 soft capsules is a vitamin D supplement used to maintain adequate levels of this vitamin in the body. Vitamin D is essential for the absorption of calcium and phosphorus, which contributes to healthy bones and teeth. It also plays an important role in the immune system and muscle function. These soft capsules provide a high dose of vitamin D, making them especially recommended for people with vitamin D deficiency or who need an extra boost. Instructions for use The recommended use for MARNYS VITAHELP VITAMIN D 4000 IU 120 soft capsules is to take one soft capsule per day, preferably with a meal. It is recommended to follow the manufacturers instructions and consult a healthcare professional before starting any vitamin supplement. ingredients The main active ingredient in this product is vitamin D.