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3.5 Clostridium in primary Sjgrens syndrome The primary Sjgrens syndrome (pSS) is a type of AD characterized by inflammation and destruction of exocrine glands, primarily manifesting as xerophthalmia and xerostomia (201)

Read article Regulatory context 7 min read FDA Announces July 2026 Review of BPC-157, TB-500, Semax, Epitalon and Other Peptides Neutral research catalog context for the FDA's July 23-24, 2026 advisory committee agenda covering several peptide-related bulk drug substances

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Reported issues, usually mild, include redness, itching, or contact sensitivity, particularly when GHK-Cu is combined with strong actives like retinoids or exfoliating acids