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Recovery, Peptides

TB-500 5mg

Name: TB-500 5mg
Brand: Chemyo
SKU: TB-500
Price: 74.95 USD
Availability: InStock
Rating: 5.00 (78 reviews)

Rated 5.0 out of 5 based on 78 customer ratings

5.0 (78)

View Lab Reports

$74.95/ea

~~$74.95~~ $71.20/ea

~~$74.95~~ $67.45/ea

Ships by Monday, Aug 17th

FREE Shipping on every order

TB-500 5mg

Third-party tested for identity, purity, and concentration
Lyophilized vial | sealed under vacuum, reconstitute on site
Induction sealed and batch coded
Free shipping on every order | no minimum spend

Reviews

Rated 5 out of 5 based on 1 customer rating

5 / 5

Great service. I will be using this Chemyo again in the near future.

Andre Brown

Verified Buyer

Rated 5 out of 5 based on 1 customer rating

5 / 5

Chemyo is always at the top for reliability and you know what you are getting. Great shipping I always come back. Wish they offered powder form of TB-500.

Sam

Verified Buyer

See all reviews

What makes Chemyo special

Triple tested before release. 1,000+ samples independently tested across identity, purity, and concentration.

Identity • Purity • Concentration

Compound Identity Verified

HPLC spectral matching and FTIR confirm the compound matches the expected reference.

99%+ Purity Standard

Each material is assayed by HPLC and must meet Chemyo’s 99%+ purity standard.

Label Claim Verified

Finished solutions are assayed by HPLC to confirm the labeled mg/ml.

Only after all applicable QC checks pass is the batch released.

What makes Chemyo’s
customers feel so excited

Rated 5 out of 5 based on 1 customer rating

The quality is as pure as it can get based on clarity and consistency. Packaging is top notch and clearly helps maintain freshness and stability. Shipping was fast, discreet, and everything arrived exactly as expected.

Bilal Eter

Verified Buyer
Rated 5 out of 5 based on 1 customer rating

Customer service and shipping was great! Absolutely zero fuss. Quality product.

Simon W.

Verified Buyer
Rated 5 out of 5 based on 1 customer rating

Perfect transaction. This is research is important to me and i researched several companies before settling on Chemyo. I kept seeing Chemyo on the top of lists for most reliable sources. I won’t be going anywhere else for future purchases.

Joshua

Verified Buyer
Rated 5 out of 5 based on 1 customer rating

I am impressed by the product quality and outside testing program. I am also impressed by the quick and discreet shipment process.

Glenn C.

Verified Buyer
Rated 5 out of 5 based on 1 customer rating

Never had an issue with Chemyo! High quality products and fast shipping, Chemyo is my preferred vendor for all liquid research products.

Alex Zorzoris

Verified Buyer
Rated 5 out of 5 based on 1 customer rating

High quality product. Conducted very solid research with it. Would buy again

Austin

Verified Buyer
Rated 5 out of 5 based on 1 customer rating

Very consistent product with reliable quality. The solution was uniform and properly sealed, and the overall shipping and handling process was smooth and professional.

Bilal Eter

Verified Buyer
Rated 5 out of 5 based on 1 customer rating

Arrived in A timely manner, Very Pure and High Quality Compound! Perfect for my research!

Christopher Linkous

Verified Buyer
Rated 5 out of 5 based on 1 customer rating

One of my favorite compounds to research. Definitely recommend researching chemyo.

Zachary

Verified Buyer

How we compare

		Market Standard
Lab Reports
3rd party tested for Identity Purity Concentration
Lyophilized Vial
Induction Sealed
Batch Traceability

Frequently asked
questions

Identity, purity, and concentration cannot be confirmed by appearance. They must be verified through analytical testing. Every released Chemyo batch is tested by independent laboratories before it is offered for sale. All products must pass identity and purity testing, and for solution products the finished liquid is also tested to confirm the actual mg/mL against the label claim. A batch that does not meet the release criteria is not sold.

Every released batch must have confirmed compound identity and raw material purity of 99% or higher. For solution products, the finished liquid must also test within 10% of the labeled mg/mL. A batch that fails any required checkpoint is not released. The full process is documented at chemyo.ca/testing.

Raw material testing confirms the compound is correct and highly pure before production begins. For a solution, that alone does not confirm the concentration inside the bottle. So finished bottles are tested by an independent laboratory using HPLC to verify the final mg/mL, not only the starting material.

Testing a single bottle only confirms that one unit. To confirm the entire batch was mixed and filled consistently, our third-party fulfillment center randomly selects multiple finished bottles from the same inventory that ships to customers and sends them for independent HPLC concentration testing. The number of samples scales with batch size, and all must meet specification before the batch is released.

In practice, no. Our release process only permits a batch to ship once it has met the same standard: 99% or higher raw material purity and, for solution products, concentration within 10% of the label claim. Because every batch in circulation has cleared that identical bar, the batch you receive does not change the content or the quality.

Verified Chemyo Reviews

5.0

Based on 78 reviews

5 ★		78
4 ★		0
3 ★		0
2 ★		0
1 ★		0

Rated 4 out of 5 based on 1 customer rating

4 / 5

Great experience with Chemyo - better than other sites and faster than expected.

Tim B.

fast delivery, authentic product

Caden

Fast shipping, quality packaging.

Jason Cherry

Great! Awesome product!

Carl Barnett

Very fast delivery, best sarms in the business.

Zack

Legit

Polish Prince

Application	Recovery research peptide — in vitro / laboratory use only
Presentation	Lyophilized powder, 5mg per vial
Purity	≥99% (HPLC)
CAS	77591-33-4
Molar Mass	4963.44 g/mol
Chemical Formula	C212H350N56O78S
Sequence	Ac-SDKPDMAEIEKFDKSKLKKTETQEKNPLPSKETIEQEKQAGES (43-aa, N-acetylated)
Synonyms	Thymosin Beta-4, Timbetasin, T-beta-4
Storage	Store lyophilized at -20°C
Shelf Life	36 months
Reports	Click Here
Terms	The products we offer are intended for laboratory research use only. Please familiarize yourself with our Terms & Conditions prior to ordering.

TB-500 5mg

TB-500 5mg