Liqua-D™

Liqua-D™ delivers vitamin D3 (cholecalciferol) in a liquid, micellized form for superior absorption and precise dose flexibility. Supports calcium homeostasis, immune modulation, neuromuscular function, and cardiovascular health, ideal for individuals requiring individualized D3 repletion.

$20.00

Micellized liquid form dramatically enhances fat-soluble vitamin D3 absorption
Supports calcium and phosphorus metabolism for bone and neuromuscular health
Modulates innate and adaptive immune function
Liquid format enables precise dose adjustment based on 25(OH)D testing

Why Catalyst Recommends This

Vitamin D insufficiency is common during periods of prolonged stress and reduced sun exposure. The micellized liquid format promotes consistent absorption even for individuals with fat malabsorption or general GI sensitivity, enabling precise, targeted repletion.

Suggested Use

Dose based on serum 25(OH)D levels as directed by your practitioner. Take with a fat-containing meal. Monitor levels every 3–6 months at therapeutic doses.

Product Disclaimers

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Keep out of reach of children. Do not use if the safety seal is broken or missing. Store in a cool, dry place out of direct sunlight.

Consult with your healthcare practitioner before using this product, especially if you are pregnant, nursing, under 18 years of age, taking medications, or managing a medical condition.

This formula provides cholecalciferol (vitamin D3) in a micellized lipid particle for enhanced water-dispersible absorption. Vitamin D3 is converted in the liver to 25(OH)D3 and subsequently in the kidneys and peripheral tissues to 1,25(OH)2D3 (calcitriol), the active hormonal form that binds to vitamin D receptors (VDR) present in virtually every cell type, regulating immune function, calcium metabolism, neurological signaling, and gene expression across hundreds of biological pathways.*

Other ingredients: Medium chain triglycerides oil.