Lose Weight

Explore research peptides commonly discussed for appetite regulation, fat metabolism, and body-composition support—then compare providers and expected trajectories.

  • 10

    Peptides

  • 45

    Research Studies

Lose Weight visual
  • ●Reduces Appetite
  • ●Increases Fat Burning
  • ●Improves Metabolism
  • ●Preserves Lean Muscle

Top Peptides for Lose Weight

  • #1 Best Overall

    Retatrutide

    Avg. Weight Loss

    24%

    Research Quality
    High
    Side Effects
    Mild GI
    Cost
    $$$
    Best For
    Max fat loss
    View Details
  • #2 Best for Most People

    Tirzepatide

    Avg. Weight Loss

    21%

    Research Quality
    High
    Side Effects
    Mild GI
    Cost
    $$
    Best For
    Balanced results
    View Details
  • #3 Best for Beginners

    Cagrilintide

    Avg. Weight Loss

    —

    Research Quality
    Strong
    Side Effects
    Mild GI
    Cost
    $$
    Best For
    Appetite research
    View Details
View All 10 Peptides→

Research Backed

View all studies
  • ◆

    Phase 3 SURMOUNT-5 Trial Results

    Dual-agonist outcomes for body weight vs comparator therapy over 72 weeks.

    NEJM, 2024

  • ◆

    Retatrutide Phase 2 Dose Response

    Triple-agonist weight-loss signals across escalating dose cohorts.

    Lancet, 2023

  • ◆

    GLP-1 Lean Mass Preservation Review

    Narrative review of lean-mass outcomes alongside fat-mass reduction.

    Obesity Reviews, 2024

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