Vitamin D3

This high-dose vitamin D3 supplement provides 5,000 IU per serving, targeting individuals with deficiency or insufficiency who require substantial repletion. The formulation uses cholecalciferol (D3), the preferred form due to superior bioavailability and sustained elevation of serum 25(OH)D levels compared to D2.

This liquid dietary supplement combines vitamin D3 (1,000 IU) and vitamin K2 (10 mcg) to support bone and cardiovascular health through synergistic nutrient action. It is formulated to enhance calcium metabolism by promoting bone mineralization and reducing vascular calcification. The product is intended for daily use to address deficiencies and support long-term skeletal and heart health.

This supplement combines calcium, magnesium, zinc, and vitamin D3—nutrients essential for bone health, metabolic function, and immune support. The formulation delivers clinically relevant doses of vitamin D3 and magnesium, while calcium is provided at the daily recommended level, though evidence for fracture prevention is limited.

This supplement combines vitamin D3 (1,000 IU) and vitamin K2 (45 mcg) to support bone and cardiovascular health through synergistic action. Vitamin D3 is provided at a clinically relevant dose for maintenance in adults with adequate or borderline status, while vitamin K2 is included at a supportive but sub-therapeutic level for vascular and skeletal benefits.

This supplement combines vitamin D3 (125 mcg) and vitamin K2 (50 mcg) to support bone and cardiovascular health through synergistic action. Vitamin D3 enhances calcium absorption, while K2 directs calcium to bones and away from arteries via activation of osteocalcin and matrix Gla protein. The dose of D3 is significantly higher than typical daily recommendations, indicating a therapeutic intent for deficiency correction or maintenance in high-risk individuals.

This supplement combines vitamin D3, vitamin K2 (as MK-7), and zinc—three nutrients critical for immune function, bone health, and mineral metabolism. The formulation leverages synergistic interactions between fat-soluble vitamins D and K, while providing a clinically relevant dose of zinc to support immune resilience.

瑞姆路得牌维生素D软胶囊是一种膳食补充剂，主要成分为维生素D3（15μg，即600 IU），旨在支持钙吸收、骨骼健康和免疫功能。该剂量符合成人日常推荐摄入量，适用于维生素D摄入不足或日照缺乏人群。

This multivitamin formulation delivers essential vitamins at moderate doses, with vitamin D3, vitamin A, and B-complex vitamins as primary contributors to nutritional support. The inclusion of clinically relevant forms such as D3 (cholecalciferol) and methylfolate-capable dosing suggests a focus on bioavailability and metabolic utility.

This high-dose vitamin D3 supplement delivers 5,000 IU (125 mcg) per serving, significantly exceeding the RDA and aligning with therapeutic regimens for correcting deficiency. The formulation uses cholecalciferol (D3), the preferred and more effective form for raising and maintaining serum 25-hydroxyvitamin D levels.

This supplement combines high-dose vitamin D3 (4000 IU) and vitamin K2 (100 µg), targeting individuals with vitamin D insufficiency or deficiency and aiming to support bone and cardiovascular health through synergistic action. The formulation leverages the superior bioavailability of D3 and the long-acting MK-7 form of K2, aligning with evidence-based dosing for sustained nutrient status improvement.

PRIME TEST PRO TESTOSTERONE BOOSTER is a dietary supplement formulated to support healthy testosterone levels, primarily through clinically relevant doses of Ashwagandha and Fenugreek, two botanicals with emerging evidence for endocrine modulation. The inclusion of supportive nutrients like Vitamin D3, Zinc, and Magnesium—key players in hormonal and metabolic health—further aligns the formula with evidence-based strategies for optimizing male vitality.