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According to the National Research Council (NRC), the daily recommended allowance of cobalamin for an adult dog weighing 33 pounds consuming 1,000 calories per day is 9 mcg

How is that O.K.? The F.D.A

Use according to batch specification after opening

In this dry state, the protein is remarkably stable

In general, a missed dose can be administered as soon as remembered, unless it is almost time for the next dose

Featuring GHK-Cu for skincare-focused formulation use and AHK-Cu for hair and scalp-focused formulation use, this cosmetic-grade collection is designed for advanced research, product development, and premium beauty formulation projects