Paul Saladino· MD
skin hair and nails has trachea and scapular cartilage which are unique forms of cartilage much higher quality than hide and hoof cartilage which is most other collagen powders we use this really special type of cartilage it's been studied by john pruden and i'll show you a screen share of that at the after this he was a researcher who looked at the way that these specific peptides in these cartilages can help with immunity and wound repair different than hide and hoof collagen which is what you get in most powders