Osteoporosis anyone?

I’ve been taking SR (Sports Research) brand since April. I have no clue whether it helps with bone quality or not, but my nails are stronger and hair texture has improved. For me, these improvements are a sign that the supplement is filling a need somewhere in my body.

I am switching to a different brand (Zen Principle) with my next order – this is basically a matter of price. So I’m not really tied to a specific brand.

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I have used Collegen Peptides on and off. I buy what is on sale. Not sure I’ve noticed improved hair or nails, but it helps for getting enough protein