Apollo Peptide Sciences Reviews: Blind Janoshik Testing and Certificate Gaps

An honest look at Apollo's third-party testing, GLP-1 and incretin lineup, pricing, and the brand-name confusion with the defunct Peptide Sciences.


2.9 / 5

Standards Score 37 / 100

Project Biohacking Editorial Rating

Scored against four published criteria. Last reviewed October 1, 2026.

Apollo Peptide Sciences is scored against the same four published criteria as every other company Project Biohacking rates, set out on our rating methodology page. This page covers what Apollo's certificates actually show.

Affiliate disclosure: Some links on this page are affiliate links, meaning Project Biohacking may earn a commission if you purchase through them at no extra cost to you.

Apollo Peptide Sciences logo in purple and teal with a helix icon and text

Who Apollo Peptide Sciences is, and who it is not

The first thing to settle is the name, because it confuses a lot of buyers. Apollo Peptide Sciences is not the original "Peptide Sciences." It is a separate, newer vendor that emerged after the original company shut down, and it has captured much of that defunct brand's search traffic rather than continuing the original business. If you searched "peptide sciences tirzepatide" and landed on Apollo, that is why.


We are not going to re-tell the closure story here. If you want the background on why the original vendor disappeared and what it meant for the grey market, read our breakdown of the Peptide Sciences shutdown. The short version for this page: treat Apollo as a vetted alternative for people who came looking for the old name, not as a revival of it.

The GLP-1 and incretin lineup

This is the core of Apollo's catalog and the reason most people find it. The lineup centers on the incretin family, the gut-signaling compounds that have driven the recent wave of metabolic research peptides. Apollo lists this range under in-house product codes rather than common compound names, and the convention is proprietary to Apollo rather than a standardized industry term, so do not read across from it to another vendor. The product description and the lot-specific certificate together identify each compound, including molecular weight and sequence data on the certificate.


We do not cover how these compounds work, what they do in the body, or any weight-related outcome on this page, because that is education, not sourcing. For the science, see our guide to GLP-1 agonists like semaglutide and tirzepatide and the separate look at GLP-1 safety considerations around gallbladder and pancreatitis risk.


What we can point to is a concrete proof point. The Janoshik certificate for batch P525111L, dated April 2026, identifies tirzepatide and reports a purity result of 99.859%. A single batch is not a guarantee of every future vial, but a near-99.9% result on a flagship compound is a strong data point for an emerging vendor.

Quality and third-party testing

Janoshik COA for Apollo Peptide Sciences Tirzepatide 15mg showing 99.799% purity

Apollo runs third-party testing through Janoshik, an independent analytical lab widely used in the research peptide space. Every batch is tested by HPLC, which is high-performance liquid chromatography, the standard method for measuring how much of a sample is the intended compound. Results carry a QR code and a verification key, and recent lots clear a baseline of 98% or higher, frequently landing at 99%+.


One detail worth crediting: the testing is blind. The manufacturer is submitted to the lab as "Unknown," which removes a path for the lab to bias a result toward a known client. Apollo also reported generous fill on at least one product, with 25.48 mg measured in a vial labeled 20 mg, an overfill of about 127%.

Now the honest scope, because this is where a lot of vendors get a free pass they should not. Apollo's documented testing covers purity only. There is no published sterility, endotoxin, microbial, or mass-spectrometry panel, and public batch-level access to the full certificate of analysis is unconfirmed. Purity tells you what fraction of the powder is the right molecule. It does not tell you whether the material is sterile or free of bacterial byproducts. Before you trust any supplier's numbers, it helps to understand what third-party testing actually covers and what to look for in a COA.

The rest of the catalog

Beyond GLP-1s, Apollo stocks a standard research catalog rather than a deep specialty shelf. Recovery staples like BPC-157and TB-500are there, alongside GHK-Cu, NAD+at 500 mg, CJC-1295 with Ipamorelin, SNAP-8, IGF-1 LR3, and Epithalon. There is no bioregulator depth and there are no proprietary blends. If your interest is one of these compounds rather than a GLP-1, Apollo is a reasonable stocking option, but it is not where the vendor differentiates itself.

Research-only positioning and compliance

Apollo labels and sells everything as research-use-only material. It provides no dosing or administration guidance, and it is not a 503A or 503B compounding pharmacy. That distinction matters for both legality and accountability. If you are unclear on the line, read what the research-only label actually means and how that differs from compounding-pharmacy peptides, which operate under a separate regulatory framework.


Handling and storage

Apollo ships lyophilized vials, meaning the peptide arrives freeze-dried as a powder. Storage requirements change once a vial is reconstituted, which is worth confirming against the product listing before ordering.

Apollo Peptide Sciences Shipping Times and Saturday Dispatch

Apollo packs and ships six days a week, Monday through Saturday, from a domestic US operation. Saturday dispatch is unusual in this category and it is the detail that matters if you order late in the week, because a Friday afternoon order at most suppliers sits until Monday.


Its shipping page puts order preparation inside 24 hours once the payment clears, holidays excepted, with a daily cutoff of 2 p.m. Eastern. Anything paid for later goes out on the following shipping day. Apollo's Terms put processing and shipping time at roughly three to four weekdays after payment is confirmed, and add that a payment authorized past 11:00 p.m. Eastern is applied the next weekday. UPS expedited service is offered at a price quoted in the cart, with a stated window of one to four days after payment clears.

For researchers, this means Apollo suits planned GLP-1 and peptide projects rather than last-minute or highly time-sensitive runs.


Current rates and the free shipping minimum are listed on the Apollo Peptide Sciences discount code page.

Apollo Peptide Sciences Return Policy and Damaged Orders


Apollo publishes two return positions, and they do not match. Its Terms say returns and refunds are not accepted on peptide products, with one exception: when an order arrives damaged or incorrect, Apollo covers return shipping and resends the correct products. Its separate Refund and Returns Policy page accepts returns within 30 days of order placement for research peptides that are unused, unopened and in their original packaging, with a receipt or proof of purchase, and names incorrect, missing or damaged products as the eligible reasons.


Either way, an opened vial cannot go back. To start a claim, email Apollo support within 30 days of receiving the order, state the reason with attached photos of the product. Apollo reviews the request before sending return instructions.

Apollos Limitations and what to verify

A fair review names the weak spots plainly, and Apollo has several.


Testing is purity-only. Strong HPLC numbers, but no published sterility, endotoxin, or microbial data. Little independent validation. There is no meaningful Reddit, Trustpilot, or Finnrick history yet to corroborate the brand's own claims. New and low-traffic. Apollo is an emerging vendor, so longevity, consistency, and customer-service patterns are still unproven. Heavy aggregator footprint. The brand shows up across coupon sites, which inflates visibility without adding trust signals. Name confusion. The overlap with the defunct Peptide Sciences brand can mislead buyers who assume continuity that does not exist.


None of these is automatically disqualifying. Together they explain why Apollo earns a solid-but-cautious score rather than a top one.


Verdict

Apollo Peptide Sciences earns 2.9 out of 5, a Standards Score of 37 out of 100.


If those gaps are acceptable for your purposes, the purity data is among the better signals in this category.


Apollo runs purity-only testing, a narrower panel than several companies in our vendor scoring table publish. Every compound in this catalog is sold for laboratory research use only and is not approved for human or veterinary use.

Apollo Peptide Sciences FAQ

Is Apollo Peptide Sciences legit?

Apollo Peptide Sciences clears the first checks a careful buyer runs: every batch is tested by Janoshik, an independent analytical lab, using blind HPLC purity analysis, and recent lots have returned 99%+ purity with QR-verifiable certificates. The main caveats are that its published testing covers purity only, not sterility or endotoxins, and the brand is new with a short independent track record. It looks legitimate for verified-purity research sourcing, weighed against those gaps.

Is Apollo Peptide Sciences the same as the original Peptide Sciences?

No. Apollo Peptide Sciences is a separate, newer company that launched after the original Peptide Sciences shut down. Despite the similar name, it is not a continuation of that brand and shares no verified corporate lineage with it, so it should be judged on its own testing and track record.

Who does the third-party testing for Apollo Peptide Sciences?

Testing is performed by Janoshik, an independent third-party analytical laboratory widely used across the research peptide market. Apollo submits samples for blind HPLC purity analysis, meaning the manufacturer is listed to the lab as "Unknown" so the result cannot be influenced by the brand. Each certificate is QR-coded with a verification key so buyers can confirm it is genuine.

What purity does Apollo Peptide Sciences report?

Recent Apollo lots report 98%+ purity and frequently exceed 99%. Documented examples include a Tirzepatide batch (P525111L, April 2026) at 99.859% and a separate Tirzepatide 15mg certificate at 99.799% with 17.13mg measured content. Purity is verified by HPLC through Janoshik; sterility, endotoxin, and microbial panels are not currently published.

What does Apollo Peptide Sciences sell?

Apollo's core line is GLP-1 and incretin research compounds, which it lists under in-house product codes rather than common compound names. The broader catalog also carries BPC-157, TB-500, GHK-Cu, NAD+ at 500 mg, CJC-1295 with Ipamorelin, SNAP-8, IGF-1 LR3, and Epithalon. Everything is sold as research-use-only material.

Does Apollo Peptide Sciences sell tirzepatide, semaglutide, and retatrutide?

Apollo lists its GLP-1 and incretin range under in-house product codes, not common compound names, so Project Biohacking does not match a code to a compound. The product description and the lot-specific certificate identify each one. One example: the Janoshik certificate for batch P525111L, dated April 2026, identifies tirzepatide and reports 99.859% purity.

What are the limitations of Apollo Peptide Sciences?

Two limitations stand out. First, published third-party testing through Janoshik covers purity only, with no sterility, endotoxin, microbial, or mass-spectrometry panels released. Second, Apollo is a new vendor with little independent community history on Reddit, Trustpilot, or Finnrick, so most available signal comes from its own certificates rather than long-term user reports. These are the reasons the Project Biohacking editorial rating sits at 2.9 out of 5.

Are there Apollo Peptide Sciences reviews on Reddit?

Independent community feedback on Apollo is still thin. Because the brand is new, it has little established discussion on Reddit, Trustpilot, or Finnrick, so the strongest available evidence is its published Janoshik purity testing rather than a long history of third-party user reports.

Is Apollo Peptide Sciences a compounding pharmacy, or safe for human use?

No. Apollo sells strictly research-use-only material and is not a 503A or 503B compounding pharmacy. Its material carries no approval for people or animals, and Apollo provides no dosing or administration guidance. Nothing on this page is medical advice.

How fast does Apollo Peptide Sciences ship?

Apollo packs and ships Monday through Saturday, with a 2 p.m. Eastern cutoff each day. Its shipping page says orders are prepared within 24 hours of a cleared payment, and its Terms estimate about three to four weekdays for processing and shipping. UPS expedited service is available at a price quoted in the cart.

What is the Apollo Peptide Sciences return policy?

Apollo publishes two return positions that do not match. Its Terms say returns and refunds are not accepted on peptide products, except that a damaged or incorrect order is replaced with return shipping covered. Its Refund and Returns Policy page accepts returns within 30 days for unused, unopened products in original packaging. Opened vials cannot be returned under either one.

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