Table of Contents
ZOOLAC-DS BOLUS — Product dossier

Company: Akharv Zoocare Pvt Ltd — ZOOLAC-DS BOLUS
Indication : Supports milk production, increases milk fat percentage, helps in habitual irregularity of milk let-down, enhances milk secretion post-premature calving or abortion, and helps recover milk drop due to disease or stress. A best-in-class nutraceutical bolus for consistent lactation support and reproductive health.
1) Composition (per bolus)
| Ingredient | Amount |
|---|---|
| Tri Basic Calcium Phosphate (Ca₃(PO₄)₂) | 4.8 g (equiv. 4.2 g Ca) |
| Calcium Carbonate | 500 mg |
| Vitamin D₃ (Cholecalciferol) | 20,000 IU |
| Vitamin B₁₂ | 100 mcg |
| Vitamin E | 25 mg |
| Vitamin H (Biotin) | 100 mcg |
| L-Lysine Mono HCl | 125 mg |
| Leptadaenia (Leptadenia reticulata) | 350 mg |
| Asparagus racemosus (Shatavari) | 1000 mg |
| Copper Sulphate | 50 mg |
| Magnesium Sulphate | 4.2 mg |
| Zinc Sulphate | 50 mg |
| Base | q.s. |
2) Major roles & mode-of-action — ingredient by ingredient
Minerals & Macro-elements
- Tri Basic Calcium Phosphate (4.8 g, Ca 4.2 g)
- Supplies calcium and phosphorus, crucial for milk production, udder contraction, and skeletal health.
- Supports habitual milk let-down and prevents milk fever.
- Calcium Carbonate (500 mg)
- Fast-acting calcium source; prevents hypocalcemia, tetany, and supports lactation initiation.
- Magnesium Sulphate (4.2 mg)
- Stabilizes neuromuscular activity, supports udder contraction and prevents milk fever.
- Zinc Sulphate (50 mg)
- Boosts immune system, reproductive efficiency, and udder tissue integrity.
- Copper Sulphate (50 mg)
- Essential for hemoglobin synthesis, antioxidant defense, and overall metabolism.
- Essential for hemoglobin synthesis, antioxidant defense, and overall metabolism.
Vitamins
- Vitamin D₃ (20,000 IU)
- Enhances intestinal calcium and phosphorus absorption, critical for milk yield and reproductive health.
- Vitamin B₁₂ (100 mcg)
- Supports energy metabolism, red blood cell formation, and overall vitality; important in recovery post-disease or stress.
- Vitamin E (25 mg)
- Powerful antioxidant, supports reproductive health, immunity, and udder tissue protection.
- Vitamin H / Biotin (100 mcg)
- Supports metabolic enzyme activity, milk fat synthesis, hoof and coat health.
Amino acids
- L-Lysine Mono HCl (125 mg)
- Essential for milk protein synthesis, tissue repair, and immune protein production.
Herbal galactagogues
- Leptadaenia (350 mg)
- Traditional milk-promoting herb, stimulates milk let-down and udder function.
- Asparagus racemosus / Shatavari (1000 mg)
- Enhances milk secretion, reproductive hormone balance, and udder health; supports post-abortion or premature calving lactation.
3) How the formulation works together of ZOOLAC DS BOLUS
This milk production enhancer
- Immediate support: Calcium, magnesium, and vitamin D₃ work to initiate milk let-down and prevent hypocalcemia.
- Short-term metabolic & milk support: Vitamins, amino acids, and trace minerals improve appetite, energy metabolism, and milk quality.
- Medium-term lactation & reproductive recovery: Herbal galactagogues and antioxidants support milk secretion, udder health, and postpartum recovery.
- Overall effect: Improves milk yield, fat percentage, feed conversion, and general reproductive-metabolic health in cows and buffaloes.
4) Indications & expected effects
- Low milk yield / poor milk fat: Increased milk production and milk fat percentage within 5–10 days.
- Irregular milk let-down: Improved habitual milk release and reduced milking difficulty.
- Post-premature calving or abortion: Stimulates milk secretion and supports udder health.
- Milk drop due to disease/stress: Faster recovery of lactation and feed conversion.
- Reproductive and metabolic support: Better energy utilization and improved body condition.
(MAKING IT A POWERFUL VETERINARY CALCIUM SUPPLEMENT )
5) Dosage & treatment protocols
Standard dose: 1 ZOOLAC DS bolus twice daily, orally.
| Condition | Dose | Duration / Notes |
|---|---|---|
| Routine milk production improvement | 1 ZOOLAC DS bolus twice daily | 5–7 days; repeat monthly if needed |
| Milk drop due to disease or stress | 1 ZOOLAC DS bolus twice daily | 7–10 days along with veterinary management |
| Habitual irregularity of milk let-down | 1 ZOOLAC DS bolus twice daily | 5–7 days; monitor udder response |
| Post-premature calving / abortion | 1 ZOOLAC DS bolus twice daily | 5–7 days starting immediately after calving or abortion |
| Low milk fat / poor milk quality | 1 ZOOLAC DS bolus twice daily | 7–10 days; combine with protein-rich feed |
6) Administration & handling
- Route: Oral, directly or via balling gun.
- Timing: Best given before milking to improve let-down; can also be given with feed.
- Storage: Store in cool, dry place; avoid direct sunlight.
- Packaging: Tamper-evident bolus packs suitable for field use.
7) Safety, precautions & veterinary notes
- Generally safe in cows and buffaloes when used as recommended.
- Pregnancy & lactation: Safe for lactating and pregnant animals; consult vet if high-risk cases.
- Food-producing animals: Safe; follow local regulations for milk/meat withdrawal if applicable.
- Concurrent therapy: Can be used with antibiotics or supportive therapy; not a replacement for treatment of acute disease.
8) Practical treatment examples
- Routine milk yield improvement: 1 bolus twice daily for 5–7 days.
- Post-abortion lactation support: 1 bolus twice daily starting immediately for 5–7 days.
- Milk drop due to disease/stress: 1 bolus twice daily for 7–10 days with veterinary care.
- Irregular milk let-down: 1 bolus twice daily for 5–7 days; observe udder response.
9) Expected timeline of benefits
- Immediate (hours): Supports udder contraction and milk let-down.
- Short term (2–7 days): Increased milk volume and improved appetite.
- Medium term (7–14 days): Improved milk fat, milk protein, and feed conversion.
- Long-term: Consistent lactation, reproductive support, and better herd productivity.
10) USPs of ZOOLAC DS Bolus claims you can safely use
- Supports increased milk yield and milk fat.
- Helps habitual irregularity in milk let-down.
- Boosts milk secretion after premature calving or abortion.
- Supports recovery from milk drop due to stress or disease.
- Herbal and mineral blend for lactation, metabolism, and udder health.
11) Summary
ZOOLAC-DS BOLUS is a mineral, vitamin, amino acid, and herbal galactagogue formulation that supports milk production, milk fat, udder health, and lactation recovery, ideal for cows and buffaloes during routine lactation, post-abortion, or periods of stress and disease.