Olimp Gold Vitamin D3 Fast 4000 IU is a high-potency vitamin D supplement that comes in 30 orally disintegrating tablets. The fast-dissolving formula allows for quick absorption without the need to swallow tablets, making it an efficient way to supplement vitamin D3. This food supplement provides 4000 IU of vitamin D3 per tablet in an orally disintegrating form for enhanced absorption. The tablets are designed to dissolve quickly in the mouth without requiring water for swallowing. Manufactured by Olimp Labs, this supplement helps maintain optimal vitamin D levels which are essential for bone health, immune system function, and overall wellbeing. The package contains 30 tablets, providing a month's supply when taken daily.