Do you know?
Did you know heat stress can slash dairy cows’ dry matter intake by 10–15% (and by up to 30% in severe cases) and reduce milk yield by 10–15%, even in well cooled barns.
Hot weather isn’t just uncomfortable for ruminants—it’s a serious threat to their health and productivity.
Farmers often see signs like fast breathing, sunken eyes, and restless standing—all symptoms of heat stress. When left unchecked, it leads to:
This is heat stress — silent, dangerous, and expensive.
But now, there’s a solution that works with nature to fight back:
A powerful, ruminant-specific heat stress reliever that keeps your herd hydrated, healthy, and high-performing—even in extreme heat.
Why Farmers Trust KINVET HeatRex:
Don't let the heat steal your profits.
Choose KINVET HeatRex — because healthy animals mean a healthier bottom line.
KINVET HeatRex

Challenges in cattles
Figure 1.Sign of heat stress in cattles
KINVET HeatRex is formulated for:
| Parameters | Value |
|---|---|
| Product Form | Free flowing powder |
| Color | Light Brown to Beige (Natural Variation) |
| Odor | Characteristic Odor / Feed-Like |
| Sodium | 60-70 gm/kg |
| Potassium | 25-30 gm/kg |
| Magnesium | 4-5 gm/ kg |
| Herbal blend content | 45 gm/ kg |
| Solubility | Partially soluble in Water |
| Packing | Available in 20 kg/ 25 kg in Printed /Woven HDPE bags or as required |
| Recommended usage | 🔹 For Large animals :100 daily per animal 🔹 For Small animals: 50 gm daily per animal |
| Shelf Life | 24 months when stored properly. |
Struggling with heat-stressed livestock?
KINVET HeatRex offers a science-backed blend to combat heat stress and enhance productivity:
1. Selenium Repletion:
Supplementing dairy cows with selenium (as sodium selenite) improves antioxidant enzyme activities (glutathione peroxidase), reduces lipid peroxidation, and enhances milk yield during periods of thermal stress.
Reference: 🔗 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8803637/
2. Vitamin E Synergy:
Combined administration of Vitamin E and Selenium to heat‐stressed cows boosts immune function, lowers acute‐phase proteins, and supports reproductive performance and lactation.
Reference: 🔗 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10059820/
3. Dietary curcumin (Curcuma longa):
Upregulates endogenous antioxidant defenses (SOD, catalase) and downregulates heat‐shock proteins in heat‐stressed animals, thereby preserving tissue integrity.
Reference: 🔗 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10525612/
Precision Meets Purpose- Kinal VetLife Science
At Kinal VetLife Science, we don’t just manufacture poultry health products.
we create trusted solutions tailored for the toughest farm conditions.
Here’s what makes us the preferred partner for progressive poultry professionals across Asia, Africa and the Middle East:
Herbal Synergy + Probiotic Intelligence
We bridge centuries of botanical wisdom with modern biotechnology — delivering toxin-binding, gut-enhancing and immunity-boosting solutions that are both gentle and effective.
Farm-Validated Formulations
Our products are not just lab-developed — they're trialed on active poultry farms, in real climatic conditions, ensuring high relevance and field-ready results.
15+ Years of Export Legacy
With decades of expertise in international trade and feed manufacturing, we follow FAMIQS and GMP-certified protocols — ensuring every batch meets international compliance and consistency.
Geo-Specific Formulations
Our solutions are engineered to perform in regions with high heat, humidity, and stress, helping your birds thrive where others struggle.
Breeders. Layers. Broilers. Rural Poultry.
Our range addresses every stage of poultry lifecycle — from gut health to productivity, immunity to recovery — with equal depth and precision.
Multilingual Vet Support & On-Farm Guidance
We provide hands-on support through veterinary experts, training materials and practical usage guides — because better understanding leads to better results.
Zero Antibiotics. Zero Withdrawal. 100% Confidence.
We stand by clean, sustainable poultry care — free from synthetic growth promoters, antibiotics, or residue risks. Each pack is traceable through Kinal Trace, ensuring full batch-wise accountability.
Formulated by Experts. Backed by Science.
Our in-house team of veterinarians, aquaculture specialists, and microbiologists designs products that solve actual problems — not just look good on paper.
Custom Batches. Private Labels. Scalable Production.
Whether you’re a local distributor or a national integrator, our production model adapts — delivering high-quality outcomes at any scale.
We’re more than a product provider — we’re your poultry health partner.
From preventing disease to enhancing productivity and ensuring long-term flock well-being, Kinal VetLife Science is your end-to-end solution provider in the poultry ecosystem.
1. Vikram Singh, Dairy Farmer (Rajasthan):
“KINVET HeatRex reduced heat stress symptoms in our buffaloes within two days. Milk yield stayed stable even at 45°C!”
2. Dr. Priya Mehta, Livestock Specialist (Maharashtra):
“An essential supplement for farms in tropical climates. Improves hydration without causing digestive issues.”
Produced in state-of-the-art facilities under ISO 9001 and FAMIQS standards, ensuring high quality and good manufacturing practices.
Basic Questions
A: A heat stress reliever for ruminants, combining electrolytes, botanicals, and energy boosters to combat dehydration and thermal strain.
A: Use during heatwaves, high humidity, or whenever animals show signs like panting, reduced feeding, or lethargy.
A: Yes, but adjust dosage to half for calves under six months. Consult a vet for precise guidelines.
A: Mix with drinking water or feed. Dosage varies based on severity of heat stress (50–100 gm/animal/day).
A: No. Always ensure free access to clean water. KINVET HeatRex enhances hydration but doesn’t substitute water.
Advanced Questions
A: They modulate stress responses, improve antioxidant capacity, and support immune function during thermal challenges.
A: No. It maintains milk yield and quality by stabilizing metabolic processes.
A: Yes, but avoid over-supplementation. Consult a nutritionist for balanced diets.
Specialized Questions
A: Yes. Formulated for both cows and buffaloes.
Common Concerns and Solutions
A: KINVET HeatRex has palatability enhancer, just Ensure proper mixing with feed/water.
A: Follow recommended doses. Excess electrolytes may cause mild diarrhea—discontinue and provide plain water.
If you have more questions, contact our customer support team. We’re here to help you achieve the best results!
Contact Veterinary specialist in WhatsApp or email to get technical assistance from our doctor.