Semaglutide 20mg
fat loss
Quality Rating

Buy Semaglutide 20mg

Extended semaglutide supply for maintenance and long-term GLP-1 fat loss protocols

20-week supplyBest value semaglutideLong-term maintenance

Who This Is For

Committed semaglutide users who have completed titration and want maximum supply without restocking interruption.

Overview & Benefits

At 1mg/week maintenance dosing, the 20mg vial covers 20 weeks of continuous therapy — a 5-month supply from a single purchase. For users who have completed titration and found their maintenance dose, this is the most cost-effective way to run a sustained semaglutide protocol without restocking interruption. The STEP trial data showing 14.9% weight loss was achieved at 68 weeks — long protocols are where semaglutide's full effect materializes.

Key Benefits

  • 20+ week supply at 1mg/week — complete 5-month protocol
  • Lowest cost per mg in the semaglutide range at this size
  • Long protocols produce the deepest weight loss outcomes
  • Eliminates restocking friction during maintenance phase

Protocols & Dosing

Long-Term Maintenance

Once weekly
1.0–2.4mg subcutaneous

Rotate injection sites. Refrigerate reconstituted vial. Use within 28 days of reconstitution.

Stack With These Peptides

Cagrilintide 10mg

Cagrilintide 10mg

fat loss

View →
Semaglutide 20mg

Buy Semaglutide 20mg

$189.99

Buy Now — $189.99Buy at Phiogen

Research-grade · COA verified · Phiogen

Categoryfat loss
Typeinjectable
Quality Rating★★★★★
VendorPhiogen

Semaglutide 20mg

$189.99

Buy Now