BC5AA Amino Acid Paste
- Regular price
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$38.00 - Regular price
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- Sale price
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$38.00
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Rug Fill / Weight Guide
The thermoneutral zone is the temperature range where the body can maintain its core temperature with little to no extra energy expenditure. For humans, this range is quite narrow at 21–28 °C, but for horses it’s much broader at 5–25 °C.
This difference means we should avoid rugging horses based on how cold we feel. Over-rugging can lead to serious health issues, including metabolic problems and thermoregulatory dysfunction.
Tips for Choosing a Winter Rug Weight
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Clipped horses may need a heavier gram fill to stay comfortable.
-
Remember: horses warm themselves more easily than they cool down under a rug. If unsure, choose a lighter rug.
-
Check your horse regularly to make sure they are neither too hot nor too cold.
-
Consider your horse’s age and natural ability to stay warm.
-
As a general guide, rugging is usually appropriate when temperatures drop below 5–10 °C, but always adjust for your horse’s individual needs.
-
Always ensure rugs are waterproof. A wet rug is worse than no rug at all.
This is an indicative guide only. Always take into account factors such as wind chill, your horse’s age, weight, and condition.

ACTIVE CONSTITUENTS
Each 60mL syringe provides:
L-Leucine 30g
L-Isoleucine 7.5g
L-Valine 7.5g
L-Glutamine 0.62g
L-Carnitine 0.39g
PACK SIZE
60mL Adjustable dose syringe
INDICATIONS
The three essential amino acids, valine, leucine and isoleucine cannot be manufactured by the body, yet are required in large amounts in the diet of athletic animals to ensure the optimum recovery and repair of muscles after exertion. Branch Chain Amino Acids are required in high amounts any time there is strenuous exercise and stress, including after muscle injury, surgery, and, of course, hard or prolonged exercise. Muscle tissue consists of about one third of these three branch chain amino acids. Any muscle damage during exertion from excess lactic acid results in loss of large amounts of these critical nutrients. Regular supplementation before, and after heavy exertion, helps reduce the effects of lactic acidosis, tying up syndrome, and other muscle problems, allowing muscles to continue to work to the maximum potential. L-Carnitine is added to BC5aa PASTE to improve the utilisation of fats in energy production as fat breakdown does not result in excess lactic acid production. L-Glutamine is also an energy source.
TO ASSIST RECOVERY FROM STRENUOUS WORK
Give 60-80g orally within 30 minutes after exercise.
HORSES IN TRAINING
Horses in training or returning from a layoff, give 60-80g 30-50 minutes before exertion, and then repeat within 30 minutes post-exertion.
TIPS
There is a small “window of opportunity” within 30minutes after exercise when muscles begin the repair process during recovery. If sufficient branch chain amino acids are available at this time, optimum muscle repair and recovery will take place rapidly. If the diet has insufficient branch chain amino acids, then the repair process stops and muscles damaged by free radicals and lactic acid production cannot repair themselves resulting in muscle soreness, tying up, cramping, pain and poor performance. Ensure BC5aa PASTE is given within 30 minutes after exercise. BC5aa PASTE administered before hard exercise will ensure that sufficient branch chain amino acids are available while muscle exertion is occurring to limit muscle damage and maximise recovery.
Shipping Info
Shipping & Pickup Information
Flat Rate Shipping via Post Haste (Excludes Feed):
- North Island: $10 (1-2 working days)
- South Island: $20 (2-3 working days)
- Rural Surcharge: +$6 (extra time may apply)
Feed Shipping per bag via Post Haste:
- Central North Island: $14 Per Bag
- Upper North Island: $18 Per Bag
- Lower North Island: $28 Per Bag
- South Island: $55 Per Bag
- Rural Surcharge: +$6 (extra time may apply)
Orders placed before 1 PM are usually shipped the same day.
Click & Collect:
- Free 24/7 pickup via our after-hours collection box.
- Instructions will be emailed when your order is ready.
Returns & Exchanges
No problem! We offer 30-day returns and exchanges on all items in new, resalable condition with the original packaging. See our full policy.
FAQ
All your questions, answered.

The thermoneutral zone is the temperature range where the body can maintain its core temperature with little to no extra energy expenditure. For humans, this range is quite narrow at 21–28 °C, but for horses it’s much broader at 5–25 °C.
This difference means we should avoid rugging horses based on how cold we feel. Over-rugging can lead to serious health issues, including metabolic problems and thermoregulatory dysfunction.
Tips for Choosing a Winter Rug Weight
-
Clipped horses may need a heavier gram fill to stay comfortable.
-
Remember: horses warm themselves more easily than they cool down under a rug. If unsure, choose a lighter rug.
-
Check your horse regularly to make sure they are neither too hot nor too cold.
-
Consider your horse’s age and natural ability to stay warm.
-
As a general guide, rugging is usually appropriate when temperatures drop below 5–10 °C, but always adjust for your horse’s individual needs.
-
Always ensure rugs are waterproof. A wet rug is worse than no rug at all.
This is an indicative guide only. Always take into account factors such as wind chill, your horse’s age, weight, and condition.


