Purity is published only against a lot-matched COA.
Strength
Strength
Unit
£/mg
Save
500mcg
£59.99
£119.98
−28%
300mcg
£49.99
£166.63
—
Qty
1
Total
£59.99
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Research use only · Not for human or veterinary use
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Research use only • Not for human or veterinary use
Peptide research material · Capsule format
Grindlab TB500
Supplied under the TB500 product naming in two clearly labelled capsule strengths, 300 mcg and 500 mcg. Each labelled product carries its own independent Janoshik laboratory document, and both reports are displayed in full further down this page.
The supplied product information covers two separately labelled TB500 capsule products, marked 300 mcg and 500 mcg. Each strength is presented as its own research item, with a corresponding independent laboratory document. No measured capsule amounts or task numbers were included in the information supplied for this page.
Labelled product300 mcg
Supplied as 30 capsules in one clearly labelled Grindlab bottle, with its own Janoshik document.
Labelled product500 mcg
Supplied as 30 capsules in one clearly labelled Grindlab bottle, with its own Janoshik document.
Material formatCapsules
Both strengths are presented in capsule format under the TB500 naming, each as a separately labelled research product.
Product documentation
Each strength supported by visible documentation
Product labels, capsule quantities, identified material and the associated laboratory documents are displayed together as recorded — without adding purity, batch-wide consistency or quality-control claims that the supplied information does not state.
01
Clear strength options
The 300 mcg and 500 mcg products are displayed separately, each with its labelled strength and capsule quantity.
02
Two visible reports
Separate Janoshik laboratory documents are displayed for the submitted 300 mcg and 500 mcg products.
03
Identity documentation
The supplied laboratory information identifies both submitted samples as TB500.
Documentation overview
How each product maps to its report
Every available strength is connected to its corresponding laboratory document, so the supplied product details and the independent testing can be reviewed together in one place.
01
Strength selected
The 300 mcg and 500 mcg products are displayed as separate labelled options.02
Sample documented
Each available product is accompanied by its associated Janoshik laboratory document.03
Details presented
The product name, format, capsule quantity and labelled strength are displayed clearly.04
Reports accessible
Both laboratory documents can be reviewed directly from this product page.
Laboratory documentation
Grindlab TB500 reports
Separate independent Janoshik laboratory documents are displayed for the submitted TB500 300 mcg and 500 mcg products. Each report is shown against the labelled details supplied for its product.
TB500 300 mcg report
Sample TB500 300 mcg
Client Grindlab
Identified as TB500
Labelled strength 300 mcg per capsule
Capsule count 30 capsules
Format Capsules
Laboratory Janoshik
Result scope Submitted sample
Independent Janoshik laboratory documentation displayed for Grindlab TB500 300 mcg.
TB500 500 mcg report
Sample TB500 500 mcg
Client Grindlab
Identified as TB500
Labelled strength 500 mcg per capsule
Capsule count 30 capsules
Format Capsules
Laboratory Janoshik
Result scope Submitted sample
Independent Janoshik laboratory documentation displayed for Grindlab TB500 500 mcg.
Product questions
Frequently asked questions
Which strengths are available?
Grindlab TB500 is available as two separately labelled capsule products, marked 300 mcg and 500 mcg.
How many capsules are included?
Each selected bottle contains 30 capsules, for both the 300 mcg and the 500 mcg product.
Are separate laboratory reports available?
Yes. Separate independent Janoshik laboratory documents are displayed for the 300 mcg and 500 mcg products.
Are measured amounts displayed?
No measured capsule amounts or task numbers were included in the product information supplied for this page. The labelled strengths and capsule quantities are shown as provided.
What identity is shown in the reports?
The supplied laboratory information identifies both submitted samples as TB500.
What format is the product supplied in?
Both available strengths are supplied in capsule format, each as a separately labelled Grindlab research product.
What is the intended use?
This product is supplied strictly for laboratory research purposes and is not intended for human or veterinary use.
Research use only
Grindlab TB500 is supplied solely as a laboratory research material. It is not intended for human or veterinary consumption, administration, diagnosis, treatment or performance enhancement. No representation is made regarding safety or effectiveness in humans.
Customer reviews
5.0 out of 5 · 7 reviews
Andrej Kitkov.
26 Jul 2026
I'm surprised how much I like this product. Definitely worth trying.
Sergej Schumann.
26 Jul 2026
The website impressed me, but the product itself surprised me even more. Really happy with my purchase.
Niklas Musslak.
26 Jul 2026
Really happy with this purchase. It made me curious about the rest of their collection.
Tim Ragner.
26 Jul 2026
This product changed my opinion. I'm really curious to see what the other products are like.
Kilian M.
26 Jul 2026
I didn't expect ti like this much. Now I want to try their other products as well.
Lukas Ariove.
26 Jul 2026
Really pleased with this. You can tell there is attention to detail in the product.
