


Premier Performance Calming Cookies 10pk
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Premier Performance Calming Cookies 10pkA completely Natural Product, Calming Cookies are ideal for horses during excitable or stressful situations such as clinics, competitions, clipping, hunting, farrier, box rest, training, loading, traveling and hacking. Feed as and when required, they help your horse to stay calm, confident and focused without affecting their ability to perform. The Calming Cookies will help to take the edge off but not the energy. The Active ingredient L Tyrosine is a
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- Fast: 2-3 business days
- Express: 1-2 business days
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★★★★★ 3
Daily Intake on Label Confusing
Label was not clear regarding milligrams per pill. Title label stated 2000mgs per serving (of 4 pills), but “supplement label” states 4 pills is 144 mgs per serving as a 34% of daily value.
Very confusing. Not sure which metric to go by for daily intake.
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Reviewed in the United States on December 22, 2025
★★★★★ 5
Great supplement
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Reviewed in the United States on June 3, 2026
★★★★★ 5
No diarrhea
My wife had severe diarrhea using a common type of magnesium, taken at doctor's recommendation. Doctor recommended this type, L-Threonate. Totally eliminated diarrhea problem.
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Reviewed in the United States on May 15, 2026
★★★★★ 5
Magnesium
Helps with sleep, relaxation, and muscle cramps
* Can support mood and reduce stress
* Good for overall body function (nerves, muscles, heart)
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Reviewed in the United States on April 23, 2026
★★★★★ 4
High Quality
My husband is deficient in magnesium and these by far looked like they were of the highest quality . Not sure yet if they help him sleep better but will be purchasing them again.
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Reviewed in the United States on May 8, 2026