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ASPI
Next-level immune modulation
Temperature pattern
significantly more stable
Trials show that Aspi provides a more stable temperature pattern 24 hours after application compared to the control group (NSAID).
Temperature spikes
SIGNIFICANTLY LOWER
(P = 0.0006)
Trials show repeated temperature spikes 20 days post-application are significantly lower in Aspi group compared to control (NSAID).
Rumination recovery
significantly earlier
(P = 0.0004)
Trials show rumination 5 days post-application is significantly better in Aspi group compared to control (NSAID).
The New Aspi is here
A next-generation approach built around immune modulation to support immune system balance under stress or challenges, contributing to the body’s natural responses associated with inflammation.
Benefits of the improved aspi
- Supports thermoregulation under challenging conditions
- Faster recovery when cows face inflammatory or metabolic pressure
- Fewer repeated temperature spikes
WHY ASPI WORKS FOR YOU
Struggling with cows facing discomfort or slow recovery from health issues?
AHV Aspi supports the immune system during recovery periods and promotes the activity and well-being your animals. Aspi helps contribute to modulating the body’s natural responses associated with inflammation.
- Keeps cows comfortable and relaxed.
- For quick recovery during health issues
- Supports liver and energy metabolization
- Easy, oral application
- 100% natural product, no milk/meat withhold
GET IN TOUCH TO
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aspi
MODE OF ACTION
AHV Aspi is a complementary feed for cows.
The phytogenic extracts in the product help maintain immune system balance and resilience during periods of stress by supporting normal physiological pathways linked to inflammatory responses.
The extracts also help contribute to modulating the body’s natural responses associated with inflammation.
Support the cow’s immune system
By strengthening the cow’s immune system, she becomes better equipped to defend against health issues. This leads to improved resilience, faster recovery, better feed intake and fewer production losses.
GMP+ FSA assured
science & validation
Striking the right balance: Phytogenic immunomodulators for cattle.
Van Dijk, J., Alizadeh, A., Ackaert, G., & van der Heijden, M. (2026). AHV International.
AHV Aspi combines multiple phytogenic ingredients into a complementary feed designed to support cows during challenging periods.
- In laboratory studies, this blend helped protect immune cells and reduce inflammatory intensity.
- On-farm research shows AHV Aspi keeps temperature significantly lower for longer, rumination is significantly better, and repeated temperature spikes are significantly lower.
- Compared to a standard anti-inflammatory
This research supports the idea that phytogenic immune modulation can help cows maintain vitality, recovery, and normal behavior, working with the immune system rather than against it.
HOW ASPI HAS HELPED OTHERS
Find more stories
Optimize animal health and keep the milk in the tank
“The protocols are color coded and really clear. It’s easy to monitor and administer. Plus, we don’t have to worry about hot tanks. We don’t have many cows in hospital…
Triplets, Quiet Barns, and Big Checks: Steve Jaeger’s AHV Experience
At United Vision Dairy, innovation and animal health go hand in hand. Since Steve Jaeger took over as manager in 2018, the farm has expanded its herd, improved milk production,…
“I want to have healthy cows that I don’t have to give antibiotics to”
David Goodrich uses AHV Metri, Aspi, Quick on his farm and rarely sees milk fever or ketosis. For six generations, the Goodrich family has raised their 1,200 cross-bred cows with…
How to use ASPI?
- Administer Aspi Bolus orally using the AHV-applicator, after removing the foil first. Use when cows are in lactation and/or during the dry-off period.
- Administer the correct amount of Aspi Liquid per animal orally. Shake before use.
If stronger support of the immune system is required, consult your AHV Farm Advisor for additional advice.
When to use Aspi?
- Proactive: Use Aspi Bolus immediately after calving, 7 days after calving, and 4-8 weeks before dry-off.
- Reactive: Use Aspi Liquid or Bolus reactively during (recovery from) health issues.
WHEN TO USE ASPI?
-
IMMEDIATELY AFTER CALVING
-
7 DAYS AFTER CALVING
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4-8 WEEKS BEFORE DRY-OFF
