Oxytocin Acetate
$36.00 Original price was: $36.00.$29.00Current price is: $29.00.
In stock

In stock
Become a Member and save 20% on Every Order.
Description
Oxytocin acetate peptide
Oxytocin acetate peptide – 2mg (Lyophilized Peptide) – For Research Use Only
Oxytocin acetate peptide is a synthetic peptide analog of the naturally occurring hormone Oxytocin, primarily known for its role in social bonding, reproductive function, and emotional regulation. In research, Oxytocin Acetate is commonly studied for its potential effects on behavioral response, stress adaptation, mood regulation, and social interaction models.
Studies have also explored its influence on neurological pathways, trust behaviors, and hormonal modulation.
Product Details:
-
Peptide: Oxytocin acetate peptide
-
Purity: >98%
-
Form: Lyophilized powder
-
Quantity: 2mg per vial
-
Storage: Store at -4°F (-20°C). After reconstitution, refrigerate at 36–46°F (2–8°C) and use within 30 days.
-
Grade: For research purposes only. Not for human consumption, therapeutic, or diagnostic use.
Potential Research Applications:
-
Social behavior and bonding studies
-
Stress response and mood regulation research
-
Hormonal modulation and endocrine studies
-
Neurobehavioral and cognitive function models
For laboratory research use only. This product is not intended to diagnose, treat, cure, or prevent any disease.
THIS IS NOT FOR HUMAN CONSUMPTION. SOLD FOR RESEARCH ONLY!
Our Sprays
Fast, reliable shipping
We offer fast, reliable shipping through UPS and USPS.
Shipping Options
UPS shipping options include:
- Next Day Air
- 2nd Day Air
- Ground
Order Processing
- Orders ship Monday through Firday.
- Orders placed before 6:00 PM EST / 3:00 PM PST are shipped the same day.
- Orders placed after the daily cutoff or on holidays will be processed on the next available shipping day.
Puerto Rico, Hawaii & Alaska
- Orders shipping to these destinations are sent via USPS unless alternative arrangements have been made in advance.
- Need a different shipping method? Contact us before placing your order so we can discuss available options.
Order Tracking
- Once your order has shipped, you'll receive a shipping confirmation email with tracking information so you can monitor your delivery.
- Orders totaling $200 or more qualify for FREE UPS 2nd Day Air shipping within the continental United States.
- Free 2nd Day Air shipping does not apply to orders shipping to Puerto Rico, Hawaii, or Alaska.
Handled correctly, stability holds
All peptides are supplied as sterile, lyophilized powder and are stable when handled correctly.
Store away from light
-20°C long-term
2-8°C
Sealed lyophilized vials are heat-stable; refrigerating or freezing sealed vials is optional. 2-8°C applies to reconstituted solutions.
Frequently Asked Questions
PRODUCT & PURITY
This product is offered for laboratory and research use only. It is not intended for human consumption, medical use, therapeutic use, or veterinary use.
Yes, all of our products are sterile and sealed with a sterility plug and safety cap.
Our products undergo quality control internally at our lab and then 3rd party tested at Bioviridian (at their Texas facility) prior to shipment. All of our COA's are then posted on our site immediately upon receipt.
99% or higher. Period. The expected purity is listed on the individual product page or Certificate of Analysis, when available.
No. We are a manufacturing company and because these products are sold for research purposes only, we do not provide dosing, administration, or medical-use guidance.
Unless specifically stated otherwise, these products are not approved by the U.S. Food and Drug Administration for therapeutic or diagnostic use.
STORAGE & STABILITY
As a lyophilized powder, peptides are stable. Delays in shipments up to 7 days will have zero to minimal impact on efficacy of peptides. Most precautionary efforts must be made to maintain temperature consistency once reconstituted.
Store the product according to the storage recommendations provided on the label or accompanying documentation in your shipment. Proper storage helps maintain product integrity during its shelf life. Most peptides have an expiration date of 2 years if kept unreconstituted (lyophilized powder).
SHIPPING
Shipping times vary based on your location and the shipping method selected at checkout. We offer shipping options between 1 and 5 days.
No.
Once your order is processed, you will receive a shipping confirmation email with tracking information.
ORDERS
Each order includes the peptide vial as described on the product page above.
We accept all forms of credit cards and Zelle.
If your order has not yet been processed for shipment, we may be able to make changes. Please contact customer support as soon as possible after placing your order.
If your order arrives damaged or incorrect, contact our customer support team promptly at support@peaklabpeptides.com with your order number and photos of the package and product so we can assist you.
For the safety of our researchers and integrity of our products we can not accept returns whatsoever.
SUPPORT
If you have questions about your order or a product, please reach out through our customer support page or contact us at support@peaklabpeptides.com or call/text 605-524-2800.
Purity you can verify
TESTED
VERIFICATION
Peak Lab Peptides maintains quality-control processes and routinely performs third-party testing to support purity and identity verification. COAs are available upon request for applicable batches. Documentation may vary depending on production timelines.
AVAILABILITY
We aim to make batch-level documentation available whenever possible. Our goal is to expand COA access across the full catalog as production capacity grows.
All products are for laboratory research use only and are not intended for human consumption.
Related Products
5-amino-1mq
5-Amino-1MQ peptide (5-amino-1-methylquinolinium)
5-Amino-1MQ peptide– Research Use Only
5-Amino-1MQ peptide – 5mg (Lyophilized Powder) – For Research Use Only
5-Amino-1MQ peptide is a small molecule methyltransferase inhibitor studied for its potential impact on cellular metabolism, energy regulation, and fat loss pathways. Research suggests it may inhibit NNMT (Nicotinamide N-Methyltransferase), an enzyme linked to metabolic rate and fat cell energy regulation.
Studies have explored 5-Amino-1MQ peptide for its potential role in increasing NAD+ levels, enhancing energy expenditure, and promoting fat metabolism in various models.
Product Details:
-
Compound: 5-Amino-1MQ (5-Amino-1-Methylquinolinium)
-
Purity: >98%
-
Form: Lyophilized powder
-
Quantity: 50mg per vial
-
Storage: Store at -4°F (-20°C). After reconstitution, refrigerate at 36–46°F (2–8°C) and use within 30 days.
-
Grade: For research use only. Not for human consumption or therapeutic use.
Potential Research Applications:
-
Studies on NNMT inhibition and metabolic regulation
-
NAD+ production and energy pathway research
-
Fat metabolism and weight loss models
-
Investigations into cellular energy expenditure
Acetic Acid 0.6%
Acetic Acid 0.6% – 10ml (Sterile Solution) – For Laboratory Use Only
Acetic Acid 0.6% is a sterile, aqueous solution commonly used in research and lab settings for pH adjustment, buffer preparation, and preservative applications. Its mild acidic properties make it suitable for studies involving topical antimicrobial effects, cellular environment modification, and reagent preparation. This solution is intended for controlled research environments requiring low-concentration acetic acid in a sterile, injectable-grade format.Product Details:
Compound: Acetic Acid 0.6% in sterile water Volume: 10ml multi-dose vial Form: Sterile solution Concentration: 0.6% w/v Storage: Store at 68–77°F (20–25°C); protect from light and contamination Grade: For laboratory research only. Not for human or animal use in therapeutic or diagnostic procedures.Potential Research Applications:
pH regulation and buffer system studies Topical antimicrobial and cytotoxicity research Reagent dilution and formulation preparation Laboratory protocol requiring acidic conditions For laboratory use only. This product is not intended to diagnose, treat, cure, or prevent any disease.BPC-157
BPC-157
BPC-157 (Body Protection Compound 157) is a synthetic pentadecapeptide studied in preclinical models for its roles in tissue repair signaling, angiogenesis, nitric oxide modulation, and gastrointestinal mucosal research. Supplied as lyophilized powder at 99%+ HPLC verified purity. Batch-specific COA included. For in vitro research use only.
BPC-157, TB-500 – “Wolverine Stack”
BPC-157 and TB-500
BPC-157 + TB-500 – 10mg (Lyophilized Peptide Blend) – For Research Use Only
This advanced research peptide blend combines BPC-157 and TB-500 (Thymosin Beta-4 Fragment) — two well-studied peptides known for their potential in tissue repair, inflammation control, and accelerated recovery.
-
BPC-157 is a synthetic peptide derived from a gastric protein, studied for its possible role in gut health, tendon and ligament repair, and inflammation modulation.
-
TB-500 is a synthetic fragment of Thymosin Beta-4, researched for its potential to promote cell migration, angiogenesis, and muscle recovery.
Together, this combination is highly sought after in research models involving injury recovery, soft tissue repair, and anti-inflammatory studies.
Product Details:
-
Peptides: BPC-157 + TB-500 (5mg each unless otherwise specified)
-
Purity: >98%
-
Form: Lyophilized powder
-
Quantity: 10mg per vial
-
Storage: Store at -4°F (-20°C). After reconstitution, refrigerate at 36–46°F (2–8°C) and use within 30 days.
-
Grade: For research purposes only. Not for human consumption, therapeutic, or diagnostic use.
Potential Research Applications:
-
Injury recovery and soft tissue repair studies
-
Tendon, ligament, and muscle healing models
-
Anti-inflammatory and immune modulation research
-
Angiogenesis and cellular regeneration investigations
For laboratory research only. This product is not intended to diagnose, treat, cure, or prevent any disease.
GHK-Cu
Ipamorelin
Ipamorelin Peptide
Ipamorelin – 5mg (Lyophilized Peptide) – For Research Use Only
Ipamorelin is a selective Growth Hormone Secretagogue (GHS) studied for its ability to stimulate natural growth hormone (GH) release without significantly affecting cortisol or prolactin levels. Known for its clean safety profile in research models, Ipamorelin is commonly explored in studies on muscle growth, recovery, fat metabolism, and anti-aging.
Ipamorelin is often paired in research with other GH-releasing peptides like CJC-1295 No DAC for synergistic effects.
Product Details:
-
Peptide: Ipamorelin
-
Purity: >98%
-
Form: Lyophilized powder
-
Quantity: 5mg per vial
-
Storage: Store at -4°F (-20°C). After reconstitution, refrigerate at 36–46°F (2–8°C) and use within 30 days.
-
Grade: For research purposes only. Not for human consumption, therapeutic, or diagnostic use.
Potential Research Applications:
-
Growth hormone secretion and endocrine studies
-
Muscle growth, recovery, and anti-aging research models
-
Fat metabolism and body composition studies
-
GH axis and pituitary function investigations
For laboratory research only. This product is not intended to diagnose, treat, cure, or prevent any disease.
KLOW Blend 80mg – GHK-Cu, TB-500, BPC-157, KPV
KLOW Blend
KLOW – 80mg Peptide Blend (Lyophilized Powder) – For Research Use Only GHK-Cu • TB-500 • BPC-157 • KPV
KLOW is an advanced 4-in-1 research peptide blend combining 80mg of compounds studied for their potential in tissue repair signaling, immune modulation, and cellular recovery mechanisms in controlled laboratory environments. Each component contributes a distinct and complementary mechanism of action, making KLOW a subject of interest in multi-pathway research models.
Active Ingredients (Per Vial):
GHK-Cu – 50mg A copper-binding tripeptide studied for its role in collagen synthesis, cellular regeneration signaling, and extracellular matrix remodeling in laboratory research models.
TB-500 – 10mg A synthetic fragment of Thymosin Beta-4 studied for its interaction with G-actin sequestration, angiogenesis pathway activity, and cell migration mechanisms in preclinical research.
BPC-157 – 10mg A synthetic pentadecapeptide derived from a gastric protein, studied for its role in tissue repair signaling, NO system modulation, and VEGF pathway activity in controlled research environments.
KPV – 10mg A naturally occurring tripeptide fragment studied for its role in inflammatory signaling pathway modulation and immune regulation mechanisms across multiple tissue types.
Product Details:
- Total Peptide Content: 80mg per vial
- Form: Lyophilized powder
- Purity: >99%
- Quantity: 80mg vial
- Storage: Store at -4°F (-20°C). After reconstitution, refrigerate at 36–46°F (2–8°C) and use within 30 days.
- Grade: For research purposes only. Not for human consumption, therapeutic, or diagnostic use.
Potential Research Applications:
- Multi-peptide synergy and complementary pathway mechanism studies
- Cellular regeneration signaling and extracellular matrix research
- Inflammatory pathway modulation and immune regulation models
- Angiogenesis, cell migration, and tissue repair signaling investigations
For laboratory research only. This product is not intended to diagnose, treat, cure, or prevent any disease.
LL-37 (5mg)
LL-37 Peptide – 5mg (Lyophilized Peptide in 3ml Vial) – For Research Use Only
LL-37 is a human antimicrobial peptide derived from the cathelicidin family, extensively studied for its roles in innate immunity, antimicrobial defense, wound healing, and inflammation regulation. LL-37 exhibits broad-spectrum activity against bacteria, viruses, and fungi, and plays a key role in modulating the body’s immune and inflammatory responses. In research, LL-37 is of particular interest in models exploring skin healing, immune signaling, tissue regeneration, and antimicrobial resistance.Product Details:
Peptide: LL-37 Purity: >98% Form: Lyophilized powder Quantity: 5mg per vial Vial Size: 3ml sterile glass vial Storage: Store at -4°F (-20°C). After reconstitution, refrigerate at 36–46°F (2–8°C) and use within 30 days. Grade: For research purposes only. Not for human consumption, therapeutic, or diagnostic use.Potential Research Applications:
Antimicrobial and infection control models Wound healing and skin regeneration studies Immune system modulation and inflammation research Studies on epithelial repair and barrier function For laboratory research use only. This product is not intended to diagnose, treat, cure, or prevent any disease.Selank 10/11mg
Selank
Selank – 11mg (Lyophilized Peptide) – For Research Use Only
Selank is a synthetic peptide analog of the naturally occurring tetrapeptide Tuftsin, extensively studied for its potential nootropic, anxiolytic, and immunomodulatory properties. Research suggests that Selank may support cognitive function, anxiety reduction, and immune system regulation through its interaction with neurotransmitter systems, particularly GABA and serotonin pathways.
Product Details:
-
Peptide: Selank (Tuftsin analog)
-
Purity: >98%
-
Form: Lyophilized powder
-
Quantity: 11mg per vial
-
Storage: Store at -4°F (-20°C). After reconstitution, refrigerate at 36–46°F (2–8°C) and use within 30 days.
-
Grade: For research purposes only. Not for human consumption, therapeutic, or diagnostic use.
Potential Research Applications:
-
Nootropic and cognitive function studies
-
Anxiolytic and mood regulation research
-
Immune modulation and cytokine balance exploration
-
Neurotransmitter activity and brain health models
For laboratory research only. This product is not intended to diagnose, treat, cure, or prevent any disease.

