Peptide Database

Browse and search our comprehensive peptide database. Click any peptide for detailed information including protocols, benefits, and side effects.

All Healing Weight Loss Cognitive function Longevity Immune system Muscles Skin Sleep Mitochondrial Mood Energy Bones Focus Pain

NAD+

Unknown
Longevity Immune system Cognitive function Weight Loss

Nicotinamide Adenine Dinucleotide.

Key benefits:
• Produces anti-aging benefits
• Increases energy levels

PE 22-28

Unknown
Mood

Key benefits:
• Similar to antidepressant

Retatrutide

144.00 hours
Weight Loss Longevity Mitochondrial

Triple hormone receptor agonist (GLP-1 / GIP / glucagon) by Eli Lilly. Code name LY3437943. Phase 3 as of 2024. Not yet FDA approved — available only through clinical trials.

Key benefits:
• Triple action: stimulates GLP-1 and GIP receptors (satiety, insulin sensitization) plus glucagon receptors (increased energy expenditure, hepatic fat clearance)
• Up to 22.8-24.2% body weight loss at 48 weeks in Phase 2 (8-12 mg doses)

SS-31

Unknown
Mitochondrial Healing Focus Longevity

AKA Elampretide.

Key benefits:
• Repair cells
• Macular degeneration

Selank

Unknown
Cognitive function Immune system

Key benefits:
• Anti-anxiety
• Improves cognitive function

Semaglutide

165.00 hours
Weight Loss Longevity Mitochondrial

FDA-approved GLP-1 receptor agonist. Marketed as Ozempic (type 2 diabetes) and Wegovy/Wegovy HD (chronic weight management). Weekly subcutaneous injection.

Key benefits:
• Activates GLP-1 receptors to increase satiety and reduce hunger
• Clinically proven ~15% average weight loss on Wegovy (2.4 mg weekly) over 68 weeks

Semax

Unknown
Cognitive function Mood

Nootropic peptide.

Key benefits:
• Improves heart health
• Boosts immunity

Sermorelin

6.00 minutes
Longevity Weight Loss Muscles Cognitive function

Also known as GRF 1-29 ("Old" CJC-1295).

Key benefits:
• Reduced body fat
• Increased energy and vitality

Snap-8

Unknown
Skin

Key benefits:
• Reduce deep wrinkles and fine lines
• Improve skin elasticity

TB-500

Unknown
Healing Longevity

Frag 17-23. TB-500 is the active region of Thymosin Beta-4.

Key benefits:
• Healing and tissue repair
• Muscle atrophy treatment

Tesamorelin

30.00 minutes
Weight Loss Bones Muscles Focus

Brand name - EGRIFTA. Developed to treat HIV lipodystrophy. Human growth hormone-releasing hormone (GHRH).

Key benefits:
• Reduce triglycerides, liver and visceral fat
• Decrease middle fat

Tesofensine

Unknown
Focus Weight Loss Energy

Key benefits:
• Appetite suppressant
• Decreases triglycerides

Thymalin

Unknown
Longevity Immune system

Thymalin is an extract of Thymogen. 10 mg of Thymalin = 100 mcg of Thymogen.

Key benefits:
• Treatment of immune disorders
• An anti-aging agent

Thymosin Alpha-1

2.00 hours
Immune system

FDA approved.

Key benefits:
• Eradicates bacteria, viruses, and fungi
• Boosts immune system

Thymosin Beta-4

Unknown
Immune system Healing Cognitive function

TB-500 is the active region of Thymosin Beta-4.

Key benefits:
• Boosts the immune system
• Wound healing

Tirzepatide

120.00 hours
Weight Loss Longevity Mitochondrial

Dual GIP/GLP-1 receptor agonist. Marketed as Mounjaro (type 2 diabetes) and Zepbound (chronic weight management). Weekly subcutaneous injection by Eli Lilly.

Key benefits:
• Dual action on GIP and GLP-1 receptors — stronger appetite suppression and satiety signaling than GLP-1 alone
• Average 15-22.5% body weight loss over 72 weeks at highest dose (Zepbound)