- Premier Research Labs D3 Serum: This high potency vitamin D3 serum is sourced naturally for 5,000 IU vitamin D3 per dose
- Supports Bone Health & Mineralization: D3 Serum supports the maintenance of healthy bones, absorption of calcium, and cardiovascular health
- Immunity Support: D3 Serum aids immune system health, heart health, and contains no artificial colors, flavors, or magnesium stearate
- Liquid Vitamin D Supplement: Serving size is 5 drops (0.11 mL), with about 114 servings per container; each serving provides 125 mcg (5,000 IU) of vitamin D3
- Premier-Quality Supplements: Premier Research Labs provides uncompromised, integrated strategies to support outstanding health for every person-we are chosen by professional clinics, pro athletes and teams, celebrities, and even state governors
Product Description
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Premium IngredientsOnly a small percentage of the ingredients we source meet our cutting-edge quality standards. |
Manufactured in the USAWe manufacture in the USA with premium ingredients sourced worldwide. |
No Synthetic FillersWe do not add synthetic fillers in our formulas. |
