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Effects of growth hormone supplementation on poor ovarian responders in assisted reproductive technology: a systematic review and meta-analysis

Possible concerns with peptide use may include: Injection site irritation Headache Dizziness Nausea Fatigue Unexpected sleep changes Allergic or immune reactions Contamination risk from poor sourcing Incorrect dosing Medication interactions Unknown long-term safety risks Safety concerns can also depend on the route of administration, dose, product quality, and patient health history

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It's mostly used in skincare for its scent plus a bit of skin conditioning properties