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Injections: For dogs with severe deficiencies or malabsorption issues, veterinarians often recommend B12 injections, which are given under the skin for more direct delivery

Hyaluronic Acid Moisturizing Surge Cream The cream contains an ingredient called Aquaphyline (hydrolysed viola tricolor extract) which claims to introduce water and glycerin to the upper layers of skin and increase the production of hyaluronic acid

HUBERMAN: The differences between the two relate to small differences in the amino acid sequence for one peptide versus the other

Vitamin B12 shots at our functional medicine center are especially effective since we use the naturally occurring form of B12 called methylcobalamin