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While some swelling and bruising are expected during recovery, most patients see noticeable improvements as the healing process continues

Adverse reactions following intramuscular (IM) injection have included anxiety, mild transient diarrhea, ataxia, nervousness, pruritus, transitory exanthema, and a feeling of swelling of the entire body

Glutathione and Vitamin C are the most effective combination for skin brightening and reducing hyperpigmentation

The Formulation Story We produce straightforward formulations that let ingredient-savvy customers access quality actives without unnecessary additives

For a broader primer on how researchers approach compound selection generally, see our complete peptide research guide