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Horse Respiratory Supplement Comparisons

Use the chart below to find the best Respiratory supplement for your horse.
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Cost / Day in SmartPaks
Cost / Day in Buckets
MSM (mg)
Vitamin C (mg)
Grape Seed Extract (mg)
Bioflavonoids (mg)
N-Acetyl Cysteine (mg)
Adaptogenic Herbs (mg)
Garlic (mg)
Elecampane Root (mg)
NASC Seal
Paste
-
-
--
Pellets
$1.44
$1.60
10,000
1,000
Liquid
$1.87
$0.51
√
--
Liquid
$3.77
$1.06
√
--
Powder
$0.71
$0.53
3,544
Pellets
-
$0.74
3,544
Powder
$0.00
$1.90
--
Powder
$2.14
$1.90
√
Liquid
-
$1.64
√
Powder
$0.48
$0.21
10,000
Liquid
-
$1.72
Powder
$0.44
$0.41
10,000
Pellets
$0.56
$0.56
10,000
Pellets
$0.98
$0.94
Powder
$0.63
$0.59
7,000
Pellets
$1.22
$1.30
5,000
300
4,000
500
Pellets
$1.80
$1.89
7,500
3,000
300
750
Powder
$0.52
$0.25
9,430


Note: This chart represents key active ingredients only. For a full ingredient list, please view each supplement's individual product information page.

√ indicates that that ingredient is present but the exact amount is not listed on the manufacturer's label.

-- indicates that the ingredient is not present in the product.

Price per day is calculated using the maintenance dose in SmartPaks and the smallest available size for buckets.

*If "Contains Published US Equestrian Prohibited Substance(s)" appears on this chart, the products that have √ contain one or more ingredients currently published by US Equestrian as a prohibited substance. We recommend consulting with any organizations under which you may compete for further guidance. Learn More

 Looking for more information on a particular ingredient? Go to our Ingredient Glossary

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