Dr. Retzler's Longevity Blog

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Not All Collagen Supplements Are the Same: Why RetzlerRx® Collagen Peptides Stand Out
by Daniel Soule October 03, 2025

Not all collagen is created equal. Discover why RetzlerRx® Collagen Peptides, available at HormoneSynergy® in Portland and Lake Oswego, provide clinically proven support for bones, joints, skin, and whole-body longevity.

Posted in collagen, longevity, peptides

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