Synthesis Peptides - Logo for Synthesis Peptides featuring a molecular structure in blue and purple, representing research peptides, and the tagline Building Blocks for Breakthroughs in pink text.

Certified Quality Research Peptides

🇺🇸 Veteran-Owned, USA Based, Licensed Distributor

Tablets now available! Introducing our latest research peptide tablets, meticulously formulated to elevate your studies with ease of use.

Our premium peptide vials, including GLP-3R and CJC1295 & Ipamorelin provide robust support for a variety of research applications.  

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CJC-1295 + Ipamorelin
GLP-3R
Synthesis Peptides - A clear vial labeled SYNTHESIS PEPTIDES with the product name AOD-9604 and 5MG beneath it. The label states For research use only, highlighting its identity as one of the specialized research peptides, with a molecular graphic above the text.

Every batch undergoes rigorous testing to ensure it meets the highest standards of purity and sterility, trusted by the scientific and educational communities.

As a trusted U.S.-based supplier, we are committed to delivering high-quality research products with a focus on reliability and excellence in every order.

We guarantee your satisfaction with every order, ensuring a smooth, efficient, and reliable experience from start to finish.

New Tablets Now In Stock

Tablets Single Product
  • 5-Amino-1mq-(50mg)-x-25-Tablets mokup

    5-Amino-1MQ Tablets

    $129.99     Read more
  • SLU-PP-332-(1mg)-x-100-Tablets mokup

    SLU-PP-332 Tablets

    Price range: $199.99 through $299.99     Select options This product has multiple variants. The options may be chosen on the product page

Customer Reviews

John M.
Verified Customer
I was impressed with how fast my order arrived and how professional the packaging looked. Everything came sealed, labeled, and exactly as described. Will definitely be ordering again
Amanda R.
Verified Customer
Customer service was super responsive and helpful with all my questions before I placed my first order. That gave me confidence, and I wasn’t disappointed. Highly recommend.
David K.
Verified Customer
The products are top-notch and the pricing is better than most of the other labs I’ve researched. You can tell quality control is a priority here.
Sophia L.
Verified Customer
Ordering was easy, shipping was discreet, and everything looked very professional. I like that the labels are clear and consistent across the products. Feels like a serious company.
Michael T.
Verified Customer
I’ve ordered from several different suppliers over the years, and this one stands out. Smooth process, reliable delivery, and the research materials are exactly what I was looking for.
Rachel H.
Verified Customer
Really appreciate the transparency and professionalism. It makes me feel confident I’m buying from a trusted source. The website is clean and easy to navigate too.
Chris P.
Verified Customer
My order shipped the same day I placed it and arrived sooner than expected. Everything was packaged perfectly and labeled clearly. Couldn’t ask for better service.
Natalie S.
Verified Customer
What impressed me most was the attention to detail. From the labeling to the packaging, everything looks professional. Makes me feel good about continuing to order here.
Ethan W.
Verified Customer
Great experience from start to finish. The ordering process was simple, I got tracking right away, and the package arrived in perfect condition.
Olivia D.
Verified Customer
This company has quickly become my go-to. Reliable shipping, competitive pricing, and professional presentation. It’s clear they’re in this for the long haul.
Olivia D.
Verified Customer
I was honestly skeptical at first because there are so many sketchy companies out there in this space, but Synthesis Peptides really exceeded my expectations.
Olivia D.
Verified Customer
I can’t say enough good things about my experience with this company. Communication was excellent — I reached out with a couple of questions before placing my order and received clear, thoughtful replies almost immediately. The order shipped quickly and arrived sooner than expected.
C.D.
Verified Customer
Synthesis Peptides is the real deal! Results that speak for themselves. Have a look at the COAs. Other sites Ive purchased from do not mention the actual amount of peptide per vial that's tested. With Synthesis Peptides you get the amount listed on the vial. Fast shipping, great communication. Looking forward to future transactions.
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Our Commitment To Quality

Our assurance promise reflects our unwavering commitment to delivering premium products. Through rigorous testing, stringent quality control, purchase protection, and, above all, our customer satisfaction guarantee, we ensure your complete confidence with every order.

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Our Research Peptides

Tablets Single Product
  • Synthesis Peptides - A clear glass vial labeled SYNTHESIS PEPTIDES 5-Amino-1MQ 10MG with a black cap, featuring a holographic design and the note For research use only, highlights its role among top research peptides on a white background.

    5-Amino-1MQ

    Price range: $36.99 through $74.99     Select options This product has multiple variants. The options may be chosen on the product page
  • 5-Amino-1mq-(50mg)-x-25-Tablets mokup

    5-Amino-1MQ Tablets

    $129.99     Read more
  • Acetic Acid

    Acetic Acid

    $14.99     Add to cart
  • Synthesis Peptides - A vial labeled Synthesis Research Peptides AOD-9604 features a holographic label, with "5MG" and "For research use only" printed clearly, set against a plain white background.

    AOD-9604

    $59.99     Add to cart
  • BPC-157

    BPC-157

    $49.99     Add to cart
  • Synthesis Peptides - A small vial labeled SYNTHESIS RESEARCH PEPTIDES BPC157 + TB500, 10MG, For research use only, with a rainbow-colored accent on a light, reflective surface.

    BPC-157 + TB-500

    Price range: $64.99 through $99.99     Select options This product has multiple variants. The options may be chosen on the product page
  • Synthesis Peptides - A vial labeled Cagrilintide 5MG from Synthesis Peptides, with a colorful label and the text For research use only, set against a plain, light background—ideal for those seeking quality research peptides.

    Cagrilintide (Amylin Analogue)

    $62.99     Read more
  • Synthesis Peptides - A clear vial labeled CJC-1295 no DAC from Synthesis Peptides, featuring 5MG in a purple box and For research use only on the label, highlights quality research peptides against a plain light background.

    CJC-1295 (No DAC) – 5mg

    $36.99     Add to cart
  • CJC-1295 (No DAC) + Ipamorelin

    CJC-1295 (No DAC) + Ipamorelin

    $63.99     Add to cart
  • Sale! Copper GHk-Cu Shampoo + Conditioner Bundle

    Copper GHk-Cu Hair Care Bundle

    Original price was: $69.98.Current price is: $49.99.     Add to cart
  • ghk-cu-cream

    Copper Renewal Cream

    $44.99     Read more
  • Copper Surge GHk-Cu Shampoo (Copy)

    Copper Restore GHK-Cu Conditioner

    $34.99     Add to cart
  • peptide-shampoo

    Copper Surge GHk-Cu Shampoo

    $34.99     Add to cart
  • DSIP-5mg mockup

    DSIP

    Price range: $36.99 through $47.99     Select options This product has multiple variants. The options may be chosen on the product page
  • Epithalon

    Epithalon

    Price range: $43.99 through $119.99     Select options This product has multiple variants. The options may be chosen on the product page
  • Synthesis Peptides - A clear glass vial labeled SYNTHESIS PEPTIDES GHK-Cu 50MG, with a metallic cap and reflective label, sits on a white surface. Ideal for research peptides work, the label states: For research use only.

    GHK-Cu

    $36.99     Select options This product has multiple variants. The options may be chosen on the product page
  • Glow 70 Blend

    Glow 70 Blend

    $119.99     Add to cart
  • Synthesis Peptides - A small clear vial labeled Selank, 10mg, For research use only with a metallic cap, showcases premium research peptides against a plain white background.

    GLP-1S

    Price range: $72.99 through $132.99     Select options This product has multiple variants. The options may be chosen on the product page
  • Synthesis Peptides - A clear vial labeled Synthesis Research Peptides Selank 5MG with a black cap and iridescent accents sits on a reflective surface. The label states it is for research use only.

    GLP-2T

    Price range: $54.99 through $79.99     Select options This product has multiple variants. The options may be chosen on the product page
  • Synthesis Peptides - A vial labeled GLP-3R 10mg for research use only, with a black cap, holographic design, and molecule graphic on a white background—ideal for researchers working with peptides.

    GLP-3R

    Price range: $89.99 through $650.00     Select options This product has multiple variants. The options may be chosen on the product page
  • Glutathione

    Glutathione

    $73.99     Read more
  • IGF-1 LR3

    IGF-1 LR3

    $78.99     Add to cart
  • Synthesis Peptides - A clear vial labeled Ipamorelin 5MG with a black cap, featuring the Synthesis Peptides logo and the note For research use only on a reflective, holographic label, showcases high-quality research peptides against a plain white background.

    Ipamorelin

    $64.99     Select options This product has multiple variants. The options may be chosen on the product page
  • KLOW 80

    KLOW 80

    $129.99     Add to cart
  • KPV-10mg mockup

    KPV

    $57.99     Add to cart
  • SS-31 (Elamipretide)

    MitoSS-31

    Price range: $57.99 through $162.99     Select options This product has multiple variants. The options may be chosen on the product page
  • MOTS-C-10mg mockup

    MOTS-C

    Price range: $49.99 through $149.99     Select options This product has multiple variants. The options may be chosen on the product page
  • Synthesis Peptides - A clear vial labeled SYNTHESIS PEPTIDES MT2 (Melanotan 2) 10MG, a premium choice among research peptides, with a black cap, displayed against a plain white background. For research use only.

    MT2 (Melanotan 2)

    $34.99     Add to cart
  • NA Selank Amidate

    NA Selank Amidate

    $73.99     Read more
  • NA Semax Amidate — 30mg-01 mockup

    NA Semax Amidate

    $74.99     Read more
  • Synthesis Peptides - A clear vial labeled SYNTHESIS PEPTIDES NAD+ 500MG with a metallic cap, designed for research use only, highlights the precision of research peptides against a plain, light background.

    NAD+

    $63.99     Add to cart
  • PT-141-10mg mockup

    PT-141

    $52.99     Add to cart
  • Synthesis Peptides - A small glass vial labeled "Selank 5MG" with a metallic cap features a holographic design on a white background and states "For research use only.

    Selank

    Price range: $41.99 through $74.99     Select options This product has multiple variants. The options may be chosen on the product page
  • Synthesis Peptides - A clear vial labeled SYNTHESIS PEPTIDES, BUILDING BLOCKS FOR BREAKTHROUGHS, Selank, 10MG, research peptides for investigational use only with a black cap, set against a plain white background.

    Semax

    Price range: $36.99 through $74.99     Select options This product has multiple variants. The options may be chosen on the product page
  • Sermorelin

    Sermorelin – 10mg

    $74.99     Add to cart
  • SLU-PP-332-(1mg)-x-100-Tablets mokup

    SLU-PP-332 Tablets

    Price range: $199.99 through $299.99     Select options This product has multiple variants. The options may be chosen on the product page
  • Synthesis Peptides - A clear vial with a black cap labeled “SYNTHESIS PEPTIDES TB-500 5MG” and “For research use only,” featuring a molecular graphic and iridescent design on a white background, showcases premium research peptides.

    TB-500

    Price range: $41.99 through $74.99     Select options This product has multiple variants. The options may be chosen on the product page
  • Tesamorelin-10mg mockup

    Tesamorelin

    Price range: $79.99 through $149.99     Select options This product has multiple variants. The options may be chosen on the product page
  • Tesamorelin + Ipamorelin

    Tesamorelin + Ipamorelin

    $114.99     Read more
  • Thymosin Alpha 1

    Thymosin Alpha 1

    $74.99     Select options This product has multiple variants. The options may be chosen on the product page

Introducing BPC-157 & TB500

As two of our most requested peptides, BPC-157 and TB500 (Thymosin Beta 4) are widely used in research focused on tissue repair, inflammation reduction, and recovery support.

Begin your research today!

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Shop Peptides
Synthesis Peptides - A vial labeled Synthesis Research Peptides BPC-157, 5MG, For research use only, featuring a holographic label and a molecular design graphic on the front.
Synthesis Peptides - A vial labeled SYNTHESIS PEPTIDES TB-500, 5MG, for research use only, features a metallic cap and a colorful iridescent label—an ideal choice for those working with research peptides.

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Tablets Single Product