We carry a curated selection of premium research peptides including:

• GLP-1 / Weight Management: Retatrutide, Tirzepatide, Semaglutide
• Healing & Regeneration: BPC-157
• Longevity & Cellular Health: NAD+, GHK-CU

Our catalog is regularly updated. Check our shop for current availability and inventory.

These are all GLP-1 receptor agonist class peptides studied in the context of metabolic and weight-related research, but they work differently:

• Semaglutide — GLP-1 receptor agonist. The most studied in this class. Basis for Ozempic/Wegovy in pharmaceutical form.
• Tirzepatide — Dual GIP + GLP-1 agonist. Basis for Mounjaro/Zepbound. Targets two receptors for potentially stronger effect in research models.
• Retatrutide — Triple agonist (GIP + GLP-1 + Glucagon). The newest and most studied in early-stage trials. Shows significant promise in research settings.

All are sold strictly for research purposes only.

BPC-157 (Body Protective Compound-157) is a synthetic pentadecapeptide derived from a protein found in human gastric juice. It is a popular subject in research contexts related to:

• Tissue and tendon healing
• Gut health and GI tract repair
• Inflammation modulation
• Bone and joint research

It is one of the most well-documented research peptides available. Sold for research use only.

NAD+ (Nicotinamide Adenine Dinucleotide) is a coenzyme found in all living cells. Research focuses on its role in cellular energy production, DNA repair, and aging-related pathways. It is widely studied in the context of longevity and metabolic health.

GHK-CU (Copper Peptide) is a naturally occurring copper complex studied for its potential in tissue regeneration, anti-inflammatory effects, and skin repair. It appears in research related to wound healing, hair follicle stimulation, and cellular remodeling.

Our peptides are shipped as lyophilized (freeze-dried) powder. This form is more stable during shipping and storage than liquid. Before use in a research setting, the powder must be dissolved in a suitable solvent — typically bacteriostatic water — to create a solution. This process is called reconstitution.

Use our Peptide Dosage Calculator to determine exact draw volumes once reconstituted.

Bacteriostatic water (BW) is the recommended solvent for most peptides. It contains 0.9% benzyl alcohol, which inhibits bacterial growth and extends the usable life of the reconstituted solution (typically 4–6 weeks refrigerated).

Sterile water can be used but has a much shorter shelf life once opened. Acetic acid (0.6%) is sometimes used for certain peptides that don't dissolve easily in water alone. When in doubt, bacteriostatic water is the safest default choice.

1. Wash hands thoroughly and wear sterile gloves
2. Allow both the peptide vial and bacteriostatic water to reach room temperature
3. Clean the top of both vials with an alcohol swab
4. Draw the desired amount of bacteriostatic water into a sterile syringe
5. Tilt the peptide vial at a 45° angle
6. Inject the water slowly down the inside wall of the vial — do not shoot it directly onto the powder
7. Gently swirl (do not shake) until fully dissolved
8. Store reconstituted solution in the refrigerator

Use our Peptide Dosage Calculator to determine how much BW to add and what unit mark to draw for each dose.

The amount of bacteriostatic water you add determines the concentration of your solution. More water = lower concentration per ml = larger draw volume per dose. Common reconstitution volumes are 1–3 ml per vial.

Use our Peptide Dosage Calculator — it calculates the exact unit mark to draw based on your vial size, water amount, and desired dose. There's no single "right" amount; it depends on your research protocol and syringe size.

For research use with reconstituted peptides, standard insulin syringes are commonly used — typically 0.3 ml (30u), 0.5 ml (50u), or 1.0 ml (100u) capacities. These offer fine measurement precision for small volumes.

Our Peptide Dosage Calculator supports all three syringe sizes and tells you exactly what unit mark to draw to.

Lyophilized (dry powder) peptides:

• Short-term (weeks): Room temperature is acceptable if kept away from heat and light
• Medium-term (months): Refrigerate at +4°C
• Long-term (6+ months): Freeze at -20°C or lower

Always keep vials sealed and away from moisture, direct light, and temperature extremes.

Once reconstituted with bacteriostatic water:

• Refrigerated (+4°C): Generally stable for 4–6 weeks
• Frozen (-20°C): 3–4 months (freeze in aliquots to avoid repeated freeze-thaw cycles)

Important: Avoid repeated freeze-thaw cycles — this degrades peptide integrity. If you plan to use a vial over an extended period, consider freezing individual doses in separate vials.

No. Because our peptides are shipped in lyophilized (freeze-dried) powder form, they are highly stable during transit and can withstand short-term temperature fluctuations without degradation. You do not need to worry about refrigeration during standard shipping windows.

Upon receipt, store as recommended above based on when you plan to use them.

We currently ship within the United States. All orders are processed and shipped from our fulfillment location. International shipping availability may expand in the future — check back or contact us for updates.

Orders are typically processed within 1–2 business days. Standard shipping is 3–5 business days. Expedited options may be available at checkout. You will receive a tracking number via email once your order ships.

We accept all major credit and debit cards through our secure checkout powered by Authorize.net. Your payment information is encrypted and never stored on our servers.

Due to the nature of research chemicals, all sales are generally final. However, if your order arrives damaged, incorrect, or with a quality issue, please contact us within 7 days of receipt and we will make it right. We stand behind the quality of every product we ship.

Email us at myfreedompeptides@gmail.com with your order number and photos if applicable.

No account is required — you can check out as a guest. However, creating an account allows you to track orders, view order history, and check out faster on future purchases.

Yes. Our peptides are sold legally as research chemicals for laboratory and scientific research purposes only. They are not approved by the FDA for human consumption, and we do not sell them for that purpose.

Customers are responsible for understanding and complying with all applicable local, state, and federal laws regarding the purchase and use of research chemicals in their jurisdiction.

No. All products sold by My Freedom Peptides are strictly intended for laboratory research and scientific study only. They are not approved by the FDA or any regulatory body for human consumption, treatment, or medical use.

We do not provide medical advice. Always consult a licensed medical professional for any health-related decisions.

A formal research license is not required to purchase from our store. However, by purchasing, customers agree to our Terms of Service and confirm that products will be used for legitimate research purposes only. We reserve the right to refuse orders at our discretion.

We source our peptides exclusively from Star Nutrasciences, a trusted wholesale supplier with strict manufacturing standards. Every batch is independently verified before we make it available to customers.

Every product is third-party tested through Freedom Diagnostics Testing, an independent laboratory. We provide Certificates of Analysis (CoA) for all products so you can verify purity and identity independently.

We believe in radical transparency — you should never have to take our word for it. The CoA data speaks for itself.

Certificates of Analysis are available on each individual product page on our website. If you cannot locate a CoA for your specific product or batch, contact us at myfreedompeptides@gmail.com and we'll get it to you promptly.

We only carry peptides that meet a minimum 99%+ purity standard as verified by third-party HPLC and mass spectrometry testing. Purity details are listed on each product's CoA. If a batch doesn't meet our standards, we don't sell it.