Product Review · Updated November 2026
Chemyo Andarine ReviewS4 50mg/ml Liquid Rated and Reviewed
In this Chemyo Andarine review, we rate the S4 50mg/ml 50ml liquid on labelling, batch testing, price and value. You also get the research background, the risks and our verdict.
Our Editorial Score
Rated on public quality signals, not personal use.
Chemyo Andarine at a Glance
Chemyo Andarine is the most concentrated liquid in the Chemyo range. It contains Andarine, also called S4, dissolved in a liquid carrier for laboratory research.
Each bottle holds 50ml at a stated concentration of 50mg per ml. In other words, one bottle contains 2,500mg of compound in total. Like every Chemyo product, it carries a batch number and research-only wording.
So how does it compare? Overall, our Chemyo Andarine review found strong quality signals and the best value per milligram in the range. However, research links the compound to vision changes.
Product Specs
| Compound | Andarine (S4) |
|---|---|
| Also known as | GTx-007 |
| Class | SARM |
| Format | Liquid solution |
| Concentration | 50mg/ml |
| Volume | 50ml |
| Total per bottle | 2,500mg |
| Price | $79.99 |
What Is Andarine? The Research Background
Andarine, or S4, is a non-steroidal selective androgen receptor modulator. It was one of the earliest SARMs, developed by the same company that later created Ostarine.
Most research on Andarine comes from animal studies. In rats, researchers reported effects on muscle and bone. However, the compound never moved far in human trials, and development stopped.
Reports have also linked Andarine to changes in vision, such as a yellow tint and trouble seeing in low light. As a result, it remains a research chemical, not a medicine.
Our Chemyo Andarine Review in Detail
Clear and Consistent Label
The label states the compound, the concentration and the volume. It also carries a batch number and research-only wording. Just as important, it makes no health or performance claims.
Batch Number and Lab Report
Each bottle links to a batch and to a third-party Certificate of Analysis. A good report confirms identity, purity and concentration. Therefore, always match the batch on your bottle to the report.
Best Value per Milligram
At $79.99, Chemyo Andarine shares the top liquid price. However, its 50mg/ml concentration means 2,500mg per bottle, five times more than RAD-140. As a result, it offers the best value per milligram in the range.
Sold Through Authorised Resellers
After chemyo.com closed, ChemyoLabs became the main source for the liquid range. Andarine is a less common compound, so it is worth checking stock before you plan research around it.
Liquid, Powder and Two Packs
Andarine comes as a 50ml liquid and as a powder. In addition, ChemyoLabs offers two value packs that pair it with MK-677 or GW501516. Both packs cost $119.99.
Chemyo Andarine Pros and Cons
Pros
- Clear label with batch number
- Third-party lab testing
- 2,500mg per 50ml bottle
- Best value per milligram in the range
- Also sold as powder and in two value packs
Cons
- Linked to vision changes in reports
- Mainly animal research, no approval
- Copycat bottles use the Chemyo name
- Not approved for human use
- Banned in all tested sport
Andarine Risks: What the Research Says
Good quality control tells you what is in a bottle. It does not make the compound safe for people. Research and reports raise several concerns about Andarine.
How to Verify Genuine Chemyo Andarine
Copycat sites use the Chemyo name, so check every bottle before you trust it.
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Buy from an authorised reseller
Use ChemyoLabs or another seller with a direct link to the producer.
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Find the batch number
It should be printed clearly on the bottle and the label.
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Match it to the lab report
The Certificate of Analysis must show the same batch number.
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Check the seal and label
Look for a sealed cap, sharp printing and research-only wording.
Chemyo Andarine Review: Our Verdict
Chemyo Andarine earns 4.5 out of 5. It has a clear label, batch traceability and third-party testing. Moreover, its 50mg/ml concentration gives it the best value per milligram in the range.
However, it is a research chemical, not a medicine, and reports link it to vision changes. Buy only from an authorised reseller, and match every batch number to its lab report.
Related Chemyo Reviews
Chemyo Andarine FAQ
What is Chemyo Andarine?
Chemyo Andarine is a research liquid containing Andarine, also called S4, at 50mg/ml in a 50ml bottle. It is sold for laboratory research only.
How much Andarine is in one bottle?
Each 50ml bottle at 50mg/ml contains 2,500mg of Andarine in total.
How much does Chemyo Andarine cost?
At the time of writing, Chemyo Andarine costs $79.99 for 50ml at ChemyoLabs. Prices can change, so check the shop.
Where can I buy Chemyo Andarine?
We recommend ChemyoLabs, an authorised Chemyo reseller. Always match the batch number to its lab report.
Is Andarine the same as S4?
Yes. Andarine, S4 and GTx-007 are names for the same compound.
Does Andarine affect vision?
Reports link Andarine to vision changes, such as a yellow tint and trouble seeing in low light.
Is Andarine banned in sport?
Yes. WADA prohibits Andarine at all times, in and out of competition.
Compare every option in our Chemyo review, or see where to buy Chemyo.
Buy Genuine Chemyo Andarine From an Authorised Reseller
Get the Chemyo Andarine S4 50ml liquid with a batch number and a third-party lab report.
Disclaimer: Chemyo.info is an independent information site. It is not the manufacturer or a seller. Our scores are editorial opinions based on public quality signals, not product testing on people. This page is general information only, not medical, legal or purchasing advice. Andarine is not approved by any medicines regulator. Chemyo products are for laboratory research only and are not approved for human use. Sport bans them, and they may be restricted or illegal in your country. Always speak to a qualified doctor and check your local laws.