Advanced Water-Soluble Vitamin D₃ Support

OSTOZET D₃ WS is a water-soluble, scientifically advanced formulation that combines multiple active metabolites of Vitamin D₃ (cholecalciferol, 25-OH-D₃, and 1,25(OH)₂D₃) with VDR (Vitamin D Receptor) enhancers.

This distinctive multilayered approach ensures rapid activation, sustained action, and increased receptor response for optimal calcium-phosphorus metabolism, superior eggshell formation, skeletal integrity, and immune regulation. Its water-soluble format allows easy flock-wide application through drinking water, making it suitable for both preventive and therapeutic use.

OSTOZET D₃ WS ensures continuous support for calcium metabolism, shell strength, bone health, and immune function in breeder and layer flocks across different ages and production stages.

Multi-Metabolite Formula

Contains all three key Vitamin D₃ metabolites for immediate, sustained, and reserve actions

VDR Enhancers

Boosts receptor sensitivity and gene activation for mineral metabolism and immunity

Water-Soluble Format

Allows for quick, large-scale supplementation during stress or deficiency

Continuous Support

Ensures support for calcium metabolism across different ages and production stages

What Sets OSTOZET D₃ WS Apart

Advanced solutions for comprehensive Vitamin D₃ support

  • Multi-Metabolite Formula

    Contains all three key Vitamin D₃ metabolites for immediate, sustained, and reserve actions

  • VDR Enhancers

    Boosts receptor sensitivity and gene activation for mineral metabolism and immunity

  • Water-Soluble Format

    Allows for quick, large-scale supplementation during stress or deficiency

  • Continuous Support

    Ensures support for calcium metabolism across different ages and production stages

Key Problems Addressed

Comprehensive solutions for Vitamin D₃ metabolism challenges

Key Problems How OSTOZET D₃ WS Works Benefits
Incomplete Vitamin D Pathway Coverage Provides D₃, 25-OH-D₃, and 1,25(OH)₂D₃ to support all stages of Vitamin D metabolism. Ensures continuous calcium-phosphorus regulation under normal and stress conditions.
Slow or Insufficient D₃ Activation Combines immediate-acting calcitriol, fast-converting 25-OH-D₃, and reserve D₃. Delivers rapid correction of deficiencies and long-lasting skeletal/eggshell support.
Poor Calcium & Phosphorus Absorption Stimulates calcium transporters; VDR enhancers increase calbindin and TRPV6 expression. Improves mineral uptake, skeletal strength, and shell quality.
Weak Eggshell Formation Supports calcium binding and deposition in the shell gland. Produces stronger, thicker shells; reduces breakage during peak and late lay.
Bone Weakness & Osteoporosis Sustains calcitriol signalling and regulates osteoblast/osteoclast activity. Prevents fractures, keel deformities, and cage layer fatigue.
Reduced Hatchability & Embryo Development Enhances maternal calcium and phosphorus transfer into egg yolk and shell. Improves hatchability, chick strength, and reduces embryonic mortality.
Weak Immunity & Poor Recovery Boosts VDR-mediated cytokine regulation and antimicrobial peptide production. Strengthens immune defence, vaccine response, and stress recovery.
Hypocalcaemia & Calcium Tetany Increases serum ionised calcium and improves renal reabsorption. Prevents tremors, paralysis, leg weakness, and sudden death.
Stress or Conversion-Impaired Birds Effective even with compromised liver/kidney function (heat stress, mycotoxins). Ensures reliable Vitamin D activity in vulnerable birds.
Need for Water-Soluble Field Application Stable, rapid-acting powder suitable for drinking water delivery. Allows mass supplementation and emergency correction across flocks.

Dosage & Administration

Optimal usage guidelines for maximum effectiveness

For Broiler Breeders

Age (Weeks) Dosage per 1000 Birds
(Daily for 5–7 Days)
2 25 gm
4 40 gm
8 50 gm
12 60 gm
16–20 65 gm
24–40 70 gm
45–56 75 gm
60–64 75 gm

For Layer Breeders/Country Breeders/Commercial Layers

Age (Weeks) Dosage per 1000 Birds
(Daily for 5–7 Days)
2 15 gm
4 20 gm
8 30 gm
12 40 gm
16 40 gm
20–72 50 gm

General Administration: OSTOZET D3 WS is administered via drinking water at 1 gm per 4 litres for 5–7 consecutive days, or as directed by the attending veterinarian.
Withdrawal Period: None

Product Presentation

OSTOZET D₃ WS is available in 200 g moisture-resistant packets for convenient field application.