Unlocking scientific discovery with high-purity peptides
High-purity peptides have become essential tools across drug development, diagnostics, and biotechnology. We look at how purity thresholds shape reproducibility.
Read more Free shipping over $200 · Made for men
Fuel the man you’re building.
The daily vitamins men actually need — multivitamin, D3 + K2, magnesium glycinate, zinc, omega-3, CoQ10 and more — plus our full catalog of 69 third-party tested peptides.
Formulas picked for men
Ships fast from California
Peptides HPLC verified ≥99%
Vitamins & essentials
Daily essentials for men
The vitamins and minerals men need most, each at the strength that matters. Pick a goal, search, and build your order — vitamins and peptides go in the same cart.
Libido, energy & blood flow
Men’s Sexual Health
The ten vitamins and minerals most linked to libido, testosterone, energy and blood flow.
1ZincSupports testosterone production and sperm health.2Vitamin D3Acts more like a hormone.3MagnesiumInvolved in testosterone production and free testosterone availability.4Vitamin B6Helps regulate hormones and neurotransmitters related to mood and desire.5B-ComplexSupports energy metabolism and reduces fatigue that can lower libido.6Vitamin CAntioxidant that supports blood vessel health and nitric oxide pathways involved in erections.7Folate (Methylfolate)Involved in nitric oxide production and blood flow.8SeleniumSupports sperm production and antioxidant defense.9Vitamin EAntioxidant that protects cells involved in hormone production and blood vessel health.10Vitamin K2 (with D3)Supports proper calcium use and vascular health.
Shop by goal
What are you working on?
Peptides
The whole peptide line, 10% under.
Every peptide we carry — GLP-1, GLP-3, BPC-157, TB-500, the growth-hormone line, NAD+ and more — with its picture, certificate of analysis and typical protocol.
See all peptides →🎯Made for men
The vitamins and minerals men run low on, at the strengths that matter.
🚚Free over $200
Flat $25 shipping in the lower 48 below that.
🧪Tested peptides
HPLC and mass-spec verified to ≥99%, with a COA for every batch.
🤝Real people
Questions about a product or an order? Our team answers.
Coming Soon · New Line
💧 Liquid Peptides
Single Compounds
COMING SOON
AOD-9604$288
COMING SOON
BPC-157$288
COMING SOON
Cagrilintide$288
COMING SOON
CJC-1295$288
COMING SOON
GHK-Cu$288
COMING SOON
Ipamorelin$288
COMING SOON
Melanotan II$288
COMING SOON
MOTS-c$288
COMING SOON
PT-141$288
COMING SOON
Retatrutide $288
COMING SOON
Sermorelin$288
COMING SOON
SLU-PP-332$288
COMING SOON
TB-500$288
Liquid Blends
COMING SOON
GLOW$288
COMING SOON
KLOW$288
COMING SOON
Wolverine$288
All liquid peptides are for laboratory research use only.
Quality Assurance
Verified at every step. No exceptions.
Research outcomes are only as reliable as the materials behind them. Every Men’s Vitamins Shop batch clears a three-stage verification protocol before it ships.
HPLC Purity Analysis
High-Performance Liquid Chromatography confirms molecular identity and verifies purity levels exceed 99% on every production batch.
Mass Spectrometry
Independent mass-spec screening detects trace impurities at the molecular level, ensuring structural integrity you can cite with confidence.
Verified Compounds
Every compound is HPLC and mass-spec verified with a batch-specific certificate of analysis — quality you can document and cite with confidence.
Certificates of Analysis, on demand
Batch-specific COAs with full HPLC and mass-spec documentation for every compound — tested by Purity Spectrum Analytics and verifiable on their site.
Browse CertificatesCertificates of Analysis
Every batch, documented.
Men’s Vitamins Shop maintains batch-specific certificates of analysis with full HPLC and mass-spectrometry data. Enter your batch or catalog number and we'll send the matching COA the same day.
What's in every COA
Each certificate ties a specific production batch to its independent test results, so you can cite verified purity in your own research records.
HPLC purity ≥99%
Mass-spec identity
Batch traceability
Third-party lab report
Look up a Certificate of Analysis
Pick a compound to open its independent third-party COA on Purity Spectrum Analytics.
COA — HPLC + MS report
Hosted & verifiable on PuritySpectrumAnalytics.com
Opens the batch certificate (HPLC + mass-spec) on PuritySpectrumAnalytics.com in a new tab — independently verifiable.
Research Insights
From the Men’s Vitamins Shop library
Notes on purity, handling, and why third-party verification changes research outcomes.
Advanced research: quality peptides from Men’s Vitamins Shop
An overview of peptide applications across health, fitness, and biotechnology research — and what to look for in a synthesis partner.
Read moreWhy third-party tested peptides matter for researchers
The integrity of your materials directly impacts the validity of your results. Here's the case for independent HPLC and mass-spec verification.
Read moreGet in Touch
Talk to the Men’s Vitamins Shop team
Questions about a compound, a batch COA, wholesale access, or custom synthesis? Send us the details and our team will follow up.
Scientific Inquiries
sales@mensvitaminsshop.comGeneral Support
sales@mensvitaminsshop.comFacility
143 Research Parkway, Suite 400Huntington Beach, CA 92648
Legal & Policies
Terms, privacy & research-use policies
The full policies governing use of this site and the purchase of Men’s Vitamins Shop research materials. Read them here — nothing links off-site.
Terms of Service
Last updated: July 2026 · Men’s Vitamins Shop, Huntington Beach, California
1. Acceptance of Terms
By accessing or using the Men’s Vitamins Shop website (the "Site") or purchasing any product, you agree to be bound by these Terms of Service. If you do not agree, do not use the Site or place an order.
2. Eligibility & Research Use
You must be at least 21 years of age and a qualified researcher (or purchasing on behalf of a qualified research organization) to use this Site. All products are sold strictly for in-vitro laboratory and research purposes only and are not for human or veterinary use, consumption, diagnostic, or therapeutic application. See the Research Use Agreement tab for full terms.
3. Products, Pricing & Availability
Product descriptions, catalog numbers, purity specifications, and prices are provided for reference and may change without notice. We reserve the right to correct errors, limit quantities, and discontinue any product. Prices are shown in U.S. dollars and exclude shipping and applicable taxes.
4. Orders & Acceptance
Submitting an order request through the Site is an offer to purchase, not a completed sale. No order is binding until Men’s Vitamins Shop confirms availability, final total, and payment terms with you directly. We may decline or cancel any order at our discretion, including where research-use eligibility cannot be reasonably established.
5. Payment
No payment is collected on this Site. After your order request is received, Men’s Vitamins Shop will contact you to arrange payment through an approved method. Orders ship only after payment is confirmed.
6. Shipping
Products are fulfilled typically within 3–5 business days of confirmed payment. Title and risk of loss pass to you upon our delivery to the carrier. See Shipping & Returns for details.
7. No Medical or Professional Claims
Nothing on this Site constitutes medical, veterinary, legal, or professional advice, or any therapeutic claim. Reference information is provided solely for laboratory context and is not a directive for use in humans or animals.
8. Limitation of Liability
To the fullest extent permitted by law, Men’s Vitamins Shop and its officers, employees, and suppliers shall not be liable for any indirect, incidental, special, consequential, or punitive damages, or any loss arising from misuse of products. Our total aggregate liability for any claim shall not exceed the amount you paid for the product giving rise to the claim.
9. Indemnification
You agree to indemnify and hold Men’s Vitamins Shop harmless from any claims, damages, liabilities, and expenses arising from your use, handling, storage, resale, or disposal of any product, or your breach of these Terms.
10. Governing Law
These Terms are governed by the laws of the State of California, without regard to conflict-of-law principles. Any dispute shall be resolved in the state or federal courts located in California.
11. Changes to These Terms
We may update these Terms at any time. Continued use of the Site after changes are posted constitutes acceptance of the revised Terms.
12. Contact
Questions about these Terms: sales@mensvitaminsshop.com.
Privacy Policy
Last updated: July 2026 · Men’s Vitamins Shop, Huntington Beach, California
1. Information We Collect
This Site does not require an account and does not run server-side databases. We collect only the information you choose to submit through our order-request, inquiry, and COA-request forms, which may include:
- Name and email address
- Organization or laboratory name (optional)
- Order details, batch numbers, and message content you provide
Because these forms open your own email client, the information is transmitted to us as an email you send. Your shopping cart is held only in your browser's memory for the current session and is not stored or transmitted until you submit a request.
2. How We Use Information
We use the information you submit solely to respond to inquiries, process and fulfill order requests, provide certificates of analysis, and maintain records required for our business. We do not sell, rent, or trade your personal information.
3. Cookies & Analytics
The Site itself sets no tracking cookies and stores no personal data in your browser beyond the in-session cart. If you later add third-party analytics or hosting services, disclose them here.
4. Third-Party Services
To operate, we rely on service providers such as our email provider and shipping carriers. These parties receive only the information necessary to perform their function and are expected to safeguard it.
5. Data Retention
We retain order and inquiry communications only as long as necessary for business and legal purposes, after which they are deleted or anonymized.
6. Your Rights
You may request access to, correction of, or deletion of the personal information you have sent us by emailing sales@mensvitaminsshop.com. Depending on your location, additional privacy rights may apply.
7. Children
This Site is restricted to individuals 21 years or older and is not directed to minors. We do not knowingly collect information from anyone under 21.
8. Contact
Privacy questions: sales@mensvitaminsshop.com.
Research Use Agreement
Last updated: July 2026 · Binding on all purchasers
1. Qualified Researcher Certification
By purchasing, you certify that you are at least 21 years of age and are a qualified researcher, or are acquiring products on behalf of a legitimate research institution or organization.
2. In-Vitro Laboratory Use Only
You acknowledge and agree that all products are research reference materials intended strictly for in-vitro laboratory research. They are not drugs, foods, cosmetics, or medical devices, and are not intended for human or animal consumption, ingestion, injection, application, diagnostic, or therapeutic use of any kind.
3. No Regulatory Approval
Products have not been approved by the U.S. Food and Drug Administration (FDA) or any other regulatory body for human or veterinary use. No statement on this Site has been evaluated by the FDA.
4. Prohibited Uses & Resale
You agree not to use, label, market, or resell any product for human or animal consumption, and not to represent any product as safe or approved for such use. You are solely responsible for ensuring your use complies with all applicable federal, state, and local laws and institutional policies.
5. Safe Handling
You assume full responsibility for the safe handling, storage, use, and disposal of all products in accordance with good laboratory practice and applicable safety regulations, and for ensuring only qualified personnel handle them.
6. Assumption of Risk & No Warranty
Except for the purity specifications documented in the applicable certificate of analysis, products are provided "as is" without warranty of any kind, including any warranty of fitness for a particular purpose. You assume all risk arising from possession and use of the products.
7. Acknowledgement
Completing a purchase constitutes your electronic acceptance of this Research Use Agreement.
Shipping & Returns
Last updated: July 2026 · Standard fulfillment
1. Processing & Fulfillment
Orders are processed after payment is confirmed and typically ship within 3–5 business days from our Huntington Beach, California facility. You will receive shipping details once your order is dispatched.
2. Standard Shipping
We fulfill orders within the United States. Delivery timeframes depend on the carrier and destination. Title and risk of loss pass to you when the carrier accepts the shipment.
3. Storage on Arrival
Products ship as lyophilized (freeze-dried) powder, which is stable for shipping. On receipt, store per the guidance in our Protocols section (generally -20°C for long-term storage).
4. Damaged or Incorrect Orders
If your order arrives damaged or incorrect, contact sales@mensvitaminsshop.com within 7 days of delivery with your order details and photos. We will work with you to replace the affected items or resolve the issue.
5. Returns
Because these are sensitive research materials, opened or reconstituted products cannot be returned for safety and integrity reasons. Unopened items may be eligible for return or exchange on a case-by-case basis; contact us before returning anything.
6. Certificates of Analysis
A batch-specific certificate of analysis is available for every product. Look it up anytime in the COA section or at sales@mensvitaminsshop.com.