Titus Thorne

Last Updated March 14, 2023

Titus Thorne

 March 14, 2023

Inside this Geo Peptides review, we’ll detail exactly what you must know about this research chemical vendor.

We’ll breakdown:

  • Is Geo Peptides legit?
  • Are their products tested for purity?
  • Why do researchers buy peptides from this vendor?

If you’re a researcher considering buying peptides and other chemicals for experimentation, everything you need to know about Geo Peptides can be found below.

We will also explore how to choose a trusted online research peptide vendor and give you our best recommendation for all your research needs

Geo Peptides

Product Types: Research Chemicals and Peptides
Quality of Products: 1/5
Pricing: 3/5
Discounts: Regular sales and discounts with client enrollment
Alternatives: Peptide Sciences
Overall Ranking: 2/5

Disclaimer: Peptides.org contains information about products that are intended for laboratory and research use only, unless otherwise explicitly stated. This information, including any referenced scientific or clinical research, is made available for educational purposes only. Peptides.org makes every effort to ensure that any information it shares complies with national and international standards for clinical trial information and is committed to the timely disclosure of the design and results of all interventional clinical studies for innovative treatments publicly available or that may be made available. However, research is not considered conclusive. Peptides.org makes no claims that any products referenced can cure, treat or prevent any conditions, including any conditions referenced on its website or in print materials.

Who is Geo Peptides?

Geo Peptides is an online research chemical and peptide vendor that is based in Clearwater, Florida. Its retail catalog includes:

  • Peptides in powder form
  • SARMs and assorted research chemicals
  • Miscellaneous research supplies
  • Custom peptide synthesis services through a third-party provider
  • Various other molecular biology services through a third-party provider (e.g., gene synthesis, genotyping)

This company does not meet our quality standards, so we do not recommend that you purchase research peptides from the Geo Peptides website. There is no quality assurance, and the website features misleading information in this regard. Further, the website content is of poor quality. Payment and shipping options are limited and not readily available, and a general trend of negative reviews supports our poor impression of this vendor.

Though Geo Peptides has a large catalog and offers some unique services, it earns low ratings overall according to our expert insights. Read on to learn more about why we do not recommend Geo Peptides. We will also provide our top alternative vendor that is guaranteed to meet your needs.

Peptides Sold by Geo Peptides

Here are the top 3 peptides available from Geo Peptides:

Geo Peptides BPC-157

This synthetic pentadecapeptide is derived from a peptide called Body Protection Compound that is naturally found in the human gastrointestinal tract. It acts as an angiogenic to heal and protect the GI lining for proper digestive functioning [1]. Research indicates that BPC-157 has potential in therapeutic contexts, including neuroprotection, improved injury recovery, and the stimulation of tissue growth [2, 3, 4]. To date, it has a favorable safety rating [5].

Geo Peptides TB-500

This is a synthetic derivative of thymosin-beta 4 protein, which upregulates actin and acts as an angiogenic to increase animal cell regeneration and healing [6]. Studies indicate its therapeutic potential in safely combating signs of aging, improving injury recovery, and addressing symptoms of inflammatory and cardiovascular diseases [7, 8].

Geo Peptides Melanotan 2

This synthetic analog of alpha-melanocyte-stimulating hormone (α-MSH) acts on the body’s melanocortin receptors to safely darken the skin, combat symptoms of male ED, enhance sexual arousal, decrease autistic behaviors, and lessen the appetite while improving body composition [9, 10, 11].

This α-MSH derivative is also available:

The vendor’s catalog of anti-aging peptides features:

The selection of growth hormone secretagogues includes:

Payment and Shipping

Geo Peptides does not provide shipping or payment information until checkout. To its credit, it guarantees secure payment with SSL protection and accepts a variety of payment options, albeit with several unappealing caveats and spelling errors. The list of payment options includes:

  • Credit card (returning clients only and order of $60 minimum)
  • Wire transfer ($150 minimum)
  • Zelle
  • PayPal (returning clients only and orders of $60 minimum)
  • Electronic check
  • Google Pay and Apple Pay (both available upon email request)
  • Cash App
  • Square Cash
  • Invoice.com link to PayPal or Credit Card ($75 minimum order)
  • Bitcoin
  • Walmart2Walmart ($150 minimum)

Geo Peptides’ shipping details are as follows:

  • Shipping rates and options are not available until check-out
  • Delivery options are confusing and limited
  • Deliveries are done via the US Postal service with tracking
  • International shipping is available
  • Free shipping of orders over $150

The vendor accepts returns of sealed peptide vials within 15 days of purchase, and chemicals within 30 days of purchase. Discount codes are available on the company website and via a subscription newsletter.

Benefits of Buying from Geo Peptides

There are a few upsides to buying from Geo Peptides, such as:

Product Variety

There is a relatively large number of different peptides and chemicals for sale on the Geo Peptides site, including SARMs and peptide blends. Assorted laboratory equipment is also available, including solvents and medical devices. The vendor additionally offers third-party laboratory services, including custom peptide synthesis.

Informative Explanations of Products

Most products listed feature in-depth details on the chemical properties and uses.

Frequent Discounts and Bulk Pricing

Geo Peptides has ongoing sales on select products as well as discount codes and reduced prices on bulk orders.

Several Payment Options

In contrast to its competitors, Geo Peptides accepts a satisfactory range of payment methods, including both traditional and alternative options.

Downsides of Buying from Geo Peptides

Despite the appreciable points listed above, there are some major drawbacks to buying from Geo Peptides. The outstanding problems that we noted include the following:

Dubious Claims of Quality with No Verifiable Assurance

Though the vendor touts the high quality and minimum 98.6% purity levels of its products, it provides no information to support this claim. The site includes a disclaimer that Geo Peptides does not manufacture products and is only a distributor, and thus is not responsible for product integrity. This is a red flag considering the potential inefficacy and dangers of peptides and research chemicals that are not produced according to pharmacological standards [12, 13].

Furthermore, the site postures some quality assurance by providing mass spectrometry reports on select SARM products. However, closer inspection reveals that these reports are outdated and could not possibly pertain to currently available batches. Plus, the lab information is scarce and unverifiable. Again, given the potential dangers of poor quality SARMs, this is a highly worrisome feature [12].

Manufacturing Sites Not Provided

The vendor website provides no exact information on the location of its headquarters or manufacturing sites. It does state that products are manufactured both in and outside of the USA, although there is no further information provided. This suggests product origins that fall outside of rigid USA quality control measures.

Numerous Negative Reviews on Independent Forums

The overall trend of poor reviews regarding product quality, business practices, and unavailable customer service representatives does not speak well of Geo Peptides.

Payment Options are Not User-friendly

Though Geo Peptides accepts numerous payment options, they are not enumerated until check-out. Plus, many are listed with inconvenient caveats, including availability only upon request and purchase minimums.

Shipping Information is Not Readily Available Until Checkout, and Options are Lacking

The vendor does not delineate shipping policies until check-out, upon which the information provided is unclear. Our reviewer found only two shipping options available on a domestic order, one of which was confusingly listed at an astronomical international shipping rate.

Geo Peptides evidently does not value quality, transparency, or client experience.

Geo Peptides Reviews from Customers

Don’t take our word for it! Let’s take a look at what some customers of Geo Peptides have to say about the company.

Some clients have had positive experiences with this vendor, including this reviewer:

“Excellent, prompt customer service. Order processed the same day it was placed. Very easy to recommend when emails are replied to so fast and all communication is so quick… High-quality liquids and great bang for your buck.” [14]

However, many customers have not had great experiences, such as this extremely dissatisfied reviewer on TrustPilot:

“This site is a SCAM. They send out discount codes that never work. They screwed me three times in a row and purposely waste your time hoping you will order it at the regular price. Their support is pathetic and never get back to you. I would stay clear of these guys and find a reputable source.” [15]

Is Geo Peptides Legit?

No, Geo Peptides does not qualify as a legitimate online source for quality research peptides. Despite some positive client reviews, we have noted overwhelming evidence against this vendor. The major points of concern include:

  • Misleading and unverifiable claims of quality assurance
  • Lack of transparency regarding product manufacturing sites and procedures
  • Difficult check-out process with confusing shipping and payment policies
  • Trend of poor customer reviews that include numerous claims of fraudulent business practices
  • Poor website quality regarding content, design, and navigability

Fortunately, we have identified an excellent alternative for the online purchase of research peptides and chemicals. Our top recommendation is Peptide Sciences, a leading name in the industry. Read on to learn why you can’t go wrong with Peptide Sciences.

Our Top Alternative Peptides Vendor

Why is Peptide Sciences our most highly recommended source? Top scientific researchers around the world agree that this USA-based vendor meets the highest standards of quality, such as:

Assured Product Quality and Purity Levels

Peptide Sciences’ ample peptide selection includes multiple forms, including powders, liquids, and topicals. All products have a minimum purity of 99%, with quality ensured according to pharmacological production standards and compliance with GMP standards. Quality is verified with the availability of testing reports on the vendor’s informative website. Domestic production enables the maintenance of high-quality products at affordable prices.

Rapid, Secure, and Easy Payment with International Shipping Options

In collaboration with only trusted shipping providers, Peptide Sciences charges a flat fee of just $15 for quick and traceable delivery to almost all countries. There are no hidden charges, and orders are sent within just 24 hours of placement. Plus, the vendor accepts multiple payment options using SSL protection for easy and safe checkout. They even offer free shipping on orders over $200!

Fantastic Customer Service

Peptide Sciences features a readily available and responsive customer support team to address all client concerns via email. The company replaces erroneous orders free of charge, as well as lowered prices on bulk orders. Plus, mistaken orders are re-sent with no additional charge.

Strong Commitment to Total Client Satisfaction

Peptide Sciences’ core value of providing great client experiences is evident in its leading product quality, business practices, and customer service track record.

Buy from the #1 online Peptides vendor in the world...


Geo Peptides Discount Code

The website lists this discount code: DEAL OF THE DAY

Are Peptides Legal?

Yes. Peptides are legal for research purposes and handling by qualified professionals based in the United States.

Are Peptides a Steroid?

No. Peptides and steroids have distinct compositions and effects. Anabolic steroids have androgens, while peptides are a separate chemical class without androgens.

Where Does Geo Peptides Produce Their Products?

This information is not readily available.

Does Geo Peptides Test Their Products?

No. Geo Peptides does not provide evidence of relevant product testing.

Bacteriostatic Water for Injection

Researchers set themselves up for success when they have the proper tools on hand. To reconstitute and store peptides, a researcher needs bacteriostatic water, insulin syringes, and sterile vials, in addition to several more items.

The time and effort required to assemble these supplies can be a bother and impede your research.

Luckily, Peptides.org has found a solution in a single supplier for all your essential research materials.


Offering not only bacteriostatic water but full supply kits, BacteriostaticWater.org eliminates the need to spend time gathering products yourself. The dependable site provides two complete research kits that are flush with all the items required for peptide handling.

The vendor’s starter research kit is a complete set of:

  • Bacteriostatic Water (30mL) – 3x
  • Insulin Syringes (0.5 cc/mL x 29g x ½) – 100x
  • Alcohol Prep Pads – 200x
  • Sterile Empty Glass Vial (10mL) – 1x
  • Large Needles + Syringes Combo (3cc x 21g x 1) – 10x

Its premium research kit is even more comprehensive, containing:

  • Bacteriostatic Water (30mL) – 5x
  • Insulin Syringes (0.5 cc/mL x 29g x ½) – 200x
  • Alcohol Prep Pads – 200x
  • Sterile Empty Glass Vial (10mL) – 2x
  • Large Needles + Syringes Combo (3cc x 21g x 1) – 20x

Equip yourself for research with this convenient and trusted supplier.

Buy Bacteriostatic Water from our #1 recommended vendor...

Geo Peptides Review | Verdict

To sum up this review, Geo Peptides is not a quality source for the online purchase of research chemicals and peptides. Although it offers a notable range of products, its lack of quality assurance measures and misleading claims leave much to be desired when it comes to product purity and safety. While the vendor accepts numerous payment options, its business practices are not clearly enumerated. Furthermore, the quality and quantity of poor client reviews, as well as the substandard website, do not inspire confidence in the company’s integrity or product quality.

Fortunately, you can find outstanding quality and service at Peptide Sciences, our favorite online source for the purchase of research chemicals and peptides. For a reputable vendor that is trusted by leading researchers worldwide, look no further.


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  2. Vukojevic J, Milavić M, Perović D, Ilić S, Čilić AZ, Đuran N, Štrbe S, Zoričić Z, Filipčić I, Brečić P, Seiverth S, Sikirić P. Pentadecapeptide BPC 157 and the central nervous system. Neural Regen Res. 2022 Mar;17(3):482-487. doi: 10.4103/1673-5374.320969. PMID: 34380875; PMCID: PMC8504390.
  3. Chang CH, Tsai WC, Hsu YH, Pang JH. Pentadecapeptide BPC 157 enhances the growth hormone receptor expression in tendon fibroblasts. Molecules. 2014 Nov 19;19(11):19066-77. doi: 10.3390/molecules191119066. PMID: 25415472; PMCID: PMC6271067.
  4. Sikiric P, Drmic D, Sever M, Klicek R, Blagaic AB, Tvrdeic A, Kralj T, Kovac KK, Vukojevic J, Siroglavic M, Gojkovic S, Krezic I, Pavlov KH, Rasic D, Mirkovic I, Kokot A, Skrtic A, Seiwerth S. Fistulas Healing. Stable Gastric Pentadecapeptide BPC 157 Therapy. Curr Pharm Des. 2020;26(25):2991-3000. doi: 10.2174/1381612826666200424180139. PMID: 32329684.
  5. Sikiric P, Seiwerth S, Rucman R, Turkovic B, Rokotov DS, Brcic L, Sever M, Klicek R, Radic B, Drmic D, Ilic S, Kolenc D, Aralica G, Safic H, Suran J, Rak D, Dzidic S, Vrcic H, Sebecic B. Toxicity by NSAIDs. Counteraction by stable gastric pentadecapeptide BPC 157. Curr Pharm Des. 2013;19(1):76-83. doi: 10.2174/13816128130111. PMID: 22950504.
  6. National Center for Biotechnology Information. PubChem Compound Summary for CID 16132341, Thymosin beta4. https://pubchem.ncbi.nlm.nih.gov/compound/Thymosin-beta4. Accessed July 22, 2022.
  7. Goldstein AL, Hannappel E, Sosne G, Kleinman HK. Thymosin β4: a multi-functional regenerative peptide. Basic properties and clinical applications. Expert Opin Biol Ther. 2012 Jan;12(1):37-51. doi: 10.1517/14712598.2012.634793. Epub 2011 Nov 10. PMID: 22074294.
  8. Spurney CF, Cha HJ, Sali A, Pandey GS, Pistilli E, Guerron AD, Gordish-Dressman H, Hoffman EP, Nagaraju K. Evaluation of skeletal and cardiac muscle function after chronic administration of thymosin beta-4 in the dystrophin deficient mouse. PLoS One. 2010 Jan 29;5(1):e8976. doi: 10.1371/journal.pone.0008976. PMID: 20126456; PMCID: PMC2813286.
  9. Dorr RT, Lines R, Levine N, Brooks C, Xiang L, Hruby VJ, Hadley ME. Evaluation of melanotan-II, a superpotent cyclic melanotropic peptide in a pilot phase-I clinical study. Life Sci. 1996;58(20):1777-84. doi: 10.1016/0024-3205(96)00160-9. PMID: 8637402.
  10. Mahiques-Santos L. Melanotan [Melanotan]. Actas Dermosifiliogr. 2012 May;103(4):257-9. Spanish. doi: 10.1016/j.ad.2011.08.002. Epub 2011 Nov 1. PMID: 22051769.
  11. Minakova E, Lang J, Medel-Matus JS, Gould GG, Reynolds A, Shin D, Mazarati A, Sankar R. Melanotan-II reverses autistic features in a maternal immune activation mouse model of autism. PLoS One. 2019 Jan 10;14(1):e0210389. doi: 10.1371/journal.pone.0210389. PMID: 30629642; PMCID: PMC6328175.
  12. Machek SB, Cardaci TD, Wilburn DT, Willoughby DS. Considerations, possible contraindications, and potential mechanisms for deleterious effect in recreational and athletic use of selective androgen receptor modulators (SARMs) in lieu of anabolic androgenic steroids: A narrative review. Steroids. 2020 Dec;164:108753. doi: 10.1016/j.steroids.2020.108753. Epub 2020 Oct 24. PMID: 33148520.
  13. Wu LC, Chen F, Lee SL, Raw A, Yu LX. Building parity between brand and generic peptide products: Regulatory and scientific considerations for quality of synthetic peptides. Int J Pharm. 2017 Feb 25;518(1-2):320-334. doi: 10.1016/j.ijpharm.2016.12.051. Epub 2016 Dec 24. PMID: 28027918.  
  14. Tgomilk. Reviews: Geopeptides.com legit in 2022 [Internet]. eroids.com. 2019 [cited 2022Jul29]. Available from: https://www.eroids.com/reviews/geopeptides.com
  15. Pontheiux P. Geo peptides is rated “average” with 3 / 5 on Trustpilot [Internet]. Trustpilot. 2021 [cited 2022Jul29]. Available from:https://www.trustpilot.com/review/geopeptides.com

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