The other significant difference between the two is the amount of research available. “Bone broth has a very small body of published studies,” says Ferira, “most of which are preclinical (rodents). These animal models demonstrate anti-inflammatory properties of bone broth, as well as intestinal health and neuroprotective benefits.”
On the other hand, research on collagen peptides is extensive and growing. “Collagen peptides have decades of research, so those clinical trials (especially in the field of skin health) are now so numerous that they have been compiled into systematic reviews and meta-analyses”, explains Ferira. In fact, the compilation of science clearly demonstrates that regular consumption of collagen peptide supplements promotes hydration and elasticity of the skin, while fighting wrinkles Head on.*
Many people consume bone broth for the additional good-for-you ingredients such as hyaluronic acid Y glutamine, which is why we also include those functional bioactives in our collagen powder. This way, you won’t miss out on additional benefits.
Again, at the end of the day, this doesn’t have to be one scenario or the other. “Each one offers a unique variety of mammalian proteins and other functional ingredients,” explains Ferira. So while one may be more researched than the other in terms of skin health, there’s no need for the two to be mutually exclusive.
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