I love this product! Very consentrated , worked very well for all around well being including lungs and sweet itch and shine. I only had to use the full amount for my really allergic sweet itch gal. WILL BUY AGAIN MAYBE EVEN BEFORE SPRING🙂

I have really noticed an improvement in shiney coat in my one Mustang mare..not yet on help with allergies with my other, but this is a product I will continue to use! They love it!

Have not noticed a change in horse's issues. At first he wouldn't eat his grain with the spirulina in it at all, now he seems to accept it.

Hi! Spirulina works for my horse’s allergies But after three weeks of eating it mixed with his supplements , he turned his nose up at it. I’ve decreased the dosage and he is tolerating it but…..he has turned into one picky eater. Maybe develop another form of the powder for picky eaters?

Powder is a little messy lol

I live the quality AND the price-cant find better. But! That's not the main reason I feed my equus. All 4 have health-issues -I already see a difference in each. I will continue to use as supplement

I personally love spirulina and take it myself, but it made my horse as high as a kite. I was hopeful this would be good for us and unfortunately that is not the case. I was so sure that it was going to be a nice addition to our supplements that I ordered 2 packages and I’m now looking for someone to take them ☹️ Sorry I couldn’t write a better review, because I love the product…it just didn’t work for us

Great products and fast delivery!

Love it. Really helps my older mare with her allergies

My PPID horse with moderate heaves has been on Spirulina for 1 year now…I swear his heaves “attacks” have all but diminished. We have drastically cut down on his Dex injections as a result, which is such a relief! Mad Barn Spirulina is always super consistent in quality too. Highly recommended if your horse has allergies or breathing issues.