This stuff is WORKING! I wish it was pellets and not a powder. But my horses are not scratching their hair off yet! My kid with mud fever doesn’t have it anymore! My kid that has breathing issues, not coughing! My kid that is super itchy, is not itchy! Magic bullet? I think so!

This product seems to really help both my 23 year old cushings mare as cushings causes them to be immunocompromised. And my gelding who 15 and has COPD he is on both this and jaiogulan and the combination has really helped.

It seems to be helping my pony, who had an allergic skin reaction to something.

I absolutely LOVE MadBarn and the Spirulina product. My mare eats it up with her pellets and Amino Trace supplements!!! She was so sick when I got her back, but since getting her on MadBarn products, her health is pristine!!! I'm so grateful for your staff and all the help they have offered me every time I've called in!!! I tell everyone I know about MadBarn products!! They are the BEST!!!

Rarely any more do you get customer service that is polite AND prompt. This company does. As far as the product, I trust what’s in the bag is the true thing and not mixed with unnecessary things. My horse had less allergy reactions throughout the summer. His weight was easier to maintain (a much too easy keeper), and he didn’t reject eating it daily. I will be purchasing this item again. Satisfied customer.

Spirulina has helped my horse tremendously with his allergies/itchy skin.

Really happy with how this product has helped him. Normally he rubs his entire tail out over the summer due to bug bites and this year we still have a tail!

My horse hates it! Oh well.

The product seems to be helping Moses!

My horse has been struggling with hives for the past couple of months. We’ve tried antihistamines, steroids, and an elimination diet with no luck. Started using Spirulina in his grain with Timothy hay only and his hives has finally cleared up! Seems to be the only thing that works for my boy!