This review provides a brief overview of the physiological importance and highlights the therapeutic potential of the following gut hormones: serotonin, glucose-dependent insulinotropic peptide, glucagon-like peptide 1, oxyntomodulin, peptide YY, insulin-like peptide 5, and ghrelin
In essence, this is .1ml (10 units) per mg, which helps keep the math easy when drawing from the vial

Brand-Name Costs (Without Insurance): Oral Semaglutide (Rybelsus): List Price: $900-$1,000 per month 30-day supply (30 tablets) Must take daily Annual cost: $10,800-$12,000 Injectable Semaglutide (Wegovy): List Price: $1,349 per month 4-5 weekly injections per pack Weekly dosing Annual cost: $16,188 Injectable Tirzepatide (Zepbound): List Price: $1,069 per month 4 weekly injections per pack Weekly dosing Annual cost: $12,828 With Insurance Coverage: Oral Semaglutide: More likely to be covered for diabetes Weight loss coverage varies Copay: $25-$300/month with insurance Prior authorization usually required Injectable Semaglutide (Wegovy): Covered by some insurance for weight loss Copay: $25-$300/month with insurance Extensive prior authorization requirements May require failed weight loss attempts first Injectable Tirzepatide (Zepbound): Newer to market, less insurance coverage for weight loss Copay: $25-$300/month with insurance Even more restrictive prior authorization Many plans dont cover yet for weight loss Compounded Injectable Options: Compounded Semaglutide: TrimRx price: $199/month with annual commitment Other providers: $199-$599/month No insurance coverage but HSA/FSA eligible Annual cost: $2,388-$7,188 Compounded Tirzepatide: TrimRx price: $349/month with annual commitment Other providers: $349-$699/month No insurance coverage but HSA/FSA eligible Annual cost: $4,188-$8,388 No Compounded Oral Options: Compounding pharmacies cannot create oral semaglutide because the SNAC absorption technology is proprietary and patented

CTA assay A week before the study start (day 7), rats were single-housed with ad libitum access to chow diet and one bottle of water (food and water were placed in the cage lid so that there was room for two water bottles)
Frequently Asked Questions Are GLP-1 patches FDA-approved for weight loss