SynNutra SynAir

SynNutra SynAir provides essential support for healthy lungs in equine athletes, offering a non-prescription solution to promote optimum airway health and prevent exercise-induced pulmonary hemorrhage (EIPH) in performance horses. Designed to aid in the healing of damaged lungs in bleeders, SynAir stands as a cost-effective, all-natural supplement containing no drugs or banned substances. With no withdrawal times, SynAir is the go-to choice for stopping the bleeding and ensuring comprehensive lung support for your equine athlete.

• Free Ground Shipping for orders over $100 in contiguous states.
• Orders under $100 ship for $9.99 to the lower 48.
• Guaranteed delivery within 5 business days.
• Expedited options available: 2-day delivery for $29.99.

Read our full shipping policy here.

• New, unused items in original packaging can be returned within 30 days.
• Options: exchange, store credit, or refund to your original payment method.
• $14.99 return shipping fee (waived for exchanges and store credits).
• Exclusions: Helmets and safety vests, FDA-regulated items, unopened supplements and treats.

Read our full returns & exchange policy here.