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Research Peptides

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High purity research peptides

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Supporting scientific exploration

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MOTS-C
MOTS-C

For Research Only Β· Not For Human Use

Literature Sourced

Mechanism and context descriptions reference peer-reviewed publications and clinical trial data.

No Human-Use Guidance

Zero dosing schedules, administration advice, or human protocol recommendations.

Regulatory Transparency

FDA approval status and regulatory position disclosed clearly for every compound.

The Person Behind the Research

Chris Norman, RN, MSN

With a background in nursing and a Master's-level education that taught him how to read and evaluate clinical literature, Chris has studied peptides as an independent researcher since 2011. His interest became personal after a catastrophic accident in 2024 left both legs crushedβ€”his recovery, achieved alongside traditional medical care, drives his mission to share published science honestly, not as medical advice or hype.

Read his story β†’
Chris Norman, RN, MSN

Chris Norman

Researcher Β· 15+ yrs studying peptide literature

Educational Archive

Research Compound Library

Metabolic Research

Tirzepatide (5 mg Vial)

39-amino acid dual GLP-1/GIP receptor agonist with a ~5-day half-life. Clinical trials demonstrate superior glycemic control and weight reduction compared to selective GLP-1 agonists.

Once weekly
2.5–15 mg weekly
View protocol
Regenerative Blend

KLOW (80 mg Blend)

Multi-peptide regenerative blend: TB-500 (10mg), BPC-157 (10mg), KPV (10mg), and GHK-Cu (50mg). Combines tissue repair, anti-inflammatory, angiogenic, and collagen-synthesis pathways in a single vial.

Once daily
7.5–22.5 units (0.075–0.225 mL) daily
View protocol
Regenerative Blend

GLOW (70 mg Blend)

Three-peptide regenerative blend of GHK-Cu (50mg), TB-500 (10mg), and BPC-157 (10mg). Synergistically promotes collagen synthesis, angiogenesis, cell migration, and tissue repair.

Once daily
2,330 mcg (2.33 mg) daily β€” 10 units (0.10 mL)
View protocol
Metabolic Research

Retatrutide

Investigational triple-receptor agonist studied for GLP-1, GIP, and glucagon receptor activity in metabolic research.

Once weekly
2–8 mg weekly standard; up to 12 mg advanced
View protocol
Wolverine Blend

BPC-157 + TB-500

A 1:1 regenerative research blend combining BPC-157 and TB-500 for tissue repair, wound-healing, and recovery-focused studies.

Once daily
600–1000 mcg total blend daily
View protocol
Copper Peptide

GHK-Cu

Naturally occurring copper peptide studied for tissue remodeling, skin regeneration, collagen signaling, and wound-healing pathways.

5 days/week or 3Γ— weekly
1.0–2.0 mg per injection
View protocol
Neuro Peptides

Semax / Selank

A paired research reference for Semax and Selank, two neuroactive peptides studied for cognition, stress-response, anxiolytic, and neuroprotective pathways.

Once daily
Semax 300–800 mcg daily; Selank 300–500 mcg daily
View protocol
Mitochondrial Peptide

MOTS-C

Mitochondrial-derived peptide studied for AMPK activation, metabolic signaling, insulin sensitivity, and exercise-capacity research.

Once daily
200–1000 mcg daily
View protocol
Tissue Repair

BPC-157 (5 mg Vial)

Synthetic 15-amino-acid peptide derived from a gastric protein sequence. Studied for tissue-healing, cytoprotective, and anti-inflammatory properties in preclinical models.

Once daily
200–600 mcg daily
View protocol
Longevity / Geroprotective

Epitalon (10 mg Vial)

Synthetic tetrapeptide (Ala-Glu-Asp-Gly) developed from pineal gland research. Studied for telomerase activation, telomere elongation, melatonin normalization, and geroprotective effects.

Once daily Γ— 20 days, then off-cycle
5,000 mcg (5 mg) daily for 20 days
View protocol
GH Secretagogue

CJC-1295 No DAC (5 mg Vial)

Synthetic 29-amino-acid GHRH analog (Modified GRF 1–29) studied for pulsatile growth hormone secretion while preserving the body's physiologic feedback loop.

Once daily (at bedtime)
100–300 mcg daily
View protocol
Metabolic Research

NAD+ (500 IU Vial)

Nicotinamide adenine dinucleotide (NAD+) is an endogenous coenzyme found in all living cells. Studied extensively for roles in mitochondrial energy metabolism, DNA repair, sirtuin activation, and cellular aging processes.

1–3Γ— weekly
25–100 mg per injection
View protocol
GH Secretagogue Blend

CJC-1295 No DAC + Ipamorelin

A growth-hormone secretagogue research blend combining a GHRH analog with a selective GHS peptide for pulsatile GH-pathway studies.

Once daily
100–300 mcg each peptide daily
View protocol
GH Secretagogue

Tesamorelin (10 mg Vial)

Synthetic N-terminally modified analog of human growth hormone-releasing hormone (GHRH) FDA-approved for HIV-associated lipodystrophy. Studied for selective visceral adipose tissue reduction and pulsatile GH stimulation.

Once daily (at bedtime)
250–1000 mcg daily
View protocol
GH Secretagogue

Tesamorelin (5 mg Vial)

Synthetic N-terminally modified analog of human growth hormone-releasing hormone (GHRH) FDA-approved for HIV-associated lipodystrophy. Studied for selective visceral adipose tissue reduction and pulsatile GH stimulation.

Once daily (at bedtime)
250–1000 mcg daily
View protocol
Metabolic Research

NAD+ (1000 mg Vial)

Nicotinamide adenine dinucleotide (NAD+) is an essential redox coenzyme and sirtuin cofactor involved in cellular energy metabolism, DNA repair, and mitochondrial function. Research protocols explore NAD+ repletion for aging-related decline and metabolic dysfunction.

2–3Γ— per week
100–1000 mg per administration
View protocol
Neuroendocrine Research

Kisspeptin (10 mg Vial)

Kisspeptin-54 is a 54-amino-acid peptide cleaved from the kisspeptin-145 precursor and the endogenous ligand of the GPR54 (KISS1R) receptor. Studied for its role as a master regulator of gonadotropin-releasing hormone (GnRH) pulsatility, reproductive axis signaling, and hypothalamic-pituitary-gonadal (HPG) axis function.

1–2Γ— daily
250–1000 mcg daily
View protocol
Sexual Health Research

PT-141 (Bremelanotide)

Bremelanotide (PT-141) is a synthetic cyclic heptapeptide and non-selective melanocortin receptor agonist developed from Ξ±-melanocyte-stimulating hormone (Ξ±-MSH) research. FDA-approved as Vyleesi (1.75 mg autoinjector) for premenopausal hypoactive sexual desire disorder (HSDD); studied off-label for male erectile function and arousal pathways.

As needed (45–60 min before activity)
1.0–2.0 mg per use; max 1 dose / 24 h, 8 doses / month
View protocol
Metabolic Research

Tirzepatide (20 mg Vial)

39-amino acid dual GLP-1/GIP receptor agonist with a ~5-day half-life. The 20 mg vial offers double the concentration of the 5 mg vial, enabling smaller injection volumes at the same weekly dose. Clinical trials demonstrate superior glycemic control and weight reduction compared to selective GLP-1 agonists.

Once weekly
2.5–15 mg weekly
View protocol
Wolverine Blend

BPC-157 + TB-500 (20 mg Wolverine Blend)

A 1:1 regenerative research blend combining BPC-157 (10 mg) and TB-500 (10 mg) β€” double the mass of the standard 10 mg Wolverine vial β€” for tissue repair, wound-healing, and recovery-focused studies at the same daily microgram doses.

Once daily
600–1000 mcg total blend daily
View protocol
For educational and research purposes only. All compounds listed are unapproved for general human use unless explicitly noted as FDA-approved under a specific labeled indication. Nothing on this site constitutes medical advice, a treatment recommendation, or guidance for self-administration. f4Labs presents this content strictly as a structured reference to published scientific literature.

For Research Only Β· Not For Human Use