I already take Vitamin D3. Will taking your product cause an overdose?Updated 21 days ago

Mars Men contains 4,000 IU (100 mcg) of Vitamin D3 per daily serving, which is considered safe and effective for most adults. If you’re supplementing with additional Vitamin D3, be mindful of the upper intake limit, which is generally 4,000 to 5,000 IU per day according to most health authorities. We recommend adjusting your other supplement accordingly or discussing it with your doctor to ensure optimal and safe levels.