For instance, Medicaid has moved in the opposite direction: Only 13 states cover GLP-1s for obesity treatment as of early 2026, down from 16 in late 2025
Topical vs injectable effectiveness Injectable advantages: Systemic effects throughout body Higher bioavailability (80-90%) Works on skin from inside Benefits hair, nails, internal tissues More powerful overall Topical advantages: No needles required Easy daily application Targeted to specific areas Good for facial skin focus Can apply to larger areas Which is better: Injectable: More comprehensive, powerful Topical: Easier, good facial results Best: Both together (synergistic) Cost comparison (50mg vial): Injectable: $80-150 vial, 5-8 weeks Topical: $80-150 vial, 30 days application Injectable more cost-effective per day Combining GHK-Cu with other peptides and treatments Synergistic protocols for maximum results
Detoxification: Enhances clearance of toxins, heavy metals, and free radicals
Side effects may occur and vary by patient
Jorge Moreno, MD, is an internal medicine physician and obesity medicine specialist at Yale Medicine
Brooke K