Third-Party Tested
Every batch is independently reviewed by qualified analytical laboratories.
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TB-500
Original price was: $64.99.$44.99Current price is: $44.99.
TB-500 is a synthetic peptide described as a fragment derived from Thymosin Beta-4. For laboratory research use only. Not for human or veterinary use.
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Bulk Pricing
Research Use Only
Sold strictly for laboratory and research applications. Not for human or veterinary use, diagnosis, or consumption.
Why Choose Stellar Labs
Batch-Specific COAs
Certificates of Analysis are organized by batch for clear documentation access.
99%+ Purity Standards
Research compounds are selected to meet strict quality and consistency standards.
Fast US Shipping
Orders are processed quickly with tracking updates for every shipment.
Dedicated Support
Helpful support for ordering, documentation, and batch verification questions.
Often paired
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NAD+
Price range: $34.99 through $54.99
Energy Research, Longevity Research, Peptides
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SS-31
Original price was: $59.99.$49.99Current price is: $49.99.
Energy Research, Longevity Research, Peptides
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Adamax
Original price was: $64.99.$54.99Current price is: $54.99.
Energy Research, Peptides
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KLOW
Original price was: $94.99.$79.99Current price is: $79.99.
Peptides, Skin Research
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Melanotan II Nasal
Original price was: $59.99.$49.99Current price is: $49.99.
Nasal Sprays, Skin Research, Skin Research
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