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Take it before training to feel an increase in energy and toning
doi: 10.1172/jci.insight.137594 137 McDonaldMIPolkinghorneKRMcDonaldCJLeongPHamzaKKathriachchigeGet al
Formulation The vehicle matters almost as much as the peptide itself: Good Signs: Water-based or gel formulation (peptides are water-soluble) pH between 5.0-7.0 (optimal for peptide stability) Contains glycerin or hyaluronic acid for penetration enhancement Minimal fragrance or irritants Includes preservatives (peptide products need them for stability) Red Flags: Heavy oils or silicones that can block penetration Strong fragrances or essential oils Extremely acidic or alkaline pH Clear packaging (light degrades peptides) 3
Olivae 61 , 4145 (1996)
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