Where do you manufacture your products? All Nature Made® products are manufactured to meet our high quality standards. Most are manufactured at our very own facilities in beautiful Southern California and with our partners in Alabama.

Nature Made® Vitamin D3 2000 IU (50 mcg) supports bone, teeth, muscle and immune health. Take one softgel daily to help raise and maintain healthy Vitamin D levels in the body.

Otsuka Pharmaceutical Pharmavite is an American vitamin and supplement company, based in West Hills, California and founded in 1971 by Barry Pressman and Henry Burdick. Its Nature Made vitamin brand was launched that same year. It was acquired by Otsuka Pharmaceutical in 1989.

Where do you make your products? All Nature Made® products are manufactured to meet our high-quality standards. Most are made at our very own facilities in Southern California and in Alabama.

Best Vitamin D Supplement Pills

• HUM Here Comes the Sun D3 Supplement, $8 to $15.
• Ritual Multivitamin for Women 18+, $34.
• Modern Fertility Prenatal Multivitamin, $35.
• Garden of Life Prenatal Gummies, $26, original price: $35.
• Carlson Baby's Super Daily D3 Baby Vitamin D Drops, $13.
• Nordic Naturals Vitamin D3 Gummies Kids, $19.

Nature Made If you need to start supplementing with daily vitamins, you'll likely want to consider your budget. Nature Made is a trusted company that produces vitamins at an affordable price. Many of their products are USP verified, meaning they have been tested for ingredient purity and potency.

Most experts recommend that you shouldn't take more than 4,000 IU of vitamin D a day. When your serum D3 is very low (less than 12 nanograms per milliliter), some may recommend a short course of once-weekly 50,000 IU of vitamin D2 or D3, followed by a usual dose of 600 to 800 IU daily.

However, taking too much vitamin D in the form of supplements can be harmful. Children age 9 years and older, adults, and pregnant and breastfeeding women who take more than 4,000 IU a day of vitamin D might experience: Nausea and vomiting. Poor appetite and weight loss.

Nature Made® is the leading national vitamin and supplement broadline brand, with over 50 years of delivering high quality products that are backed by science.

Nature Made is a trusted company that produces vitamins at an affordable price. Many of their products are USP verified, meaning they have been tested for ingredient purity and potency. Nature Made also shares clinical trials that have been completed using their products.

News Corp has also uncovered that almost all of the vitamin C and glucosamine used comes from China. Swisse and Blackmores both source these ingredients from China.

No, all vitamin D supplements are not the same. The quality of a supplement depends on many factors, including the source of the vitamin D, how it's made, and whether it's been tested for purity and potency.