Peptides
TB-500
Give your recovery choices a closer look.
Early research profile
- Thymosin-derived fragment
- Breakdown products under study
- Wound-healing research
TB-500 is a modified fragment of thymosin beta-4, a protein involved in cell movement and tissue repair. Scientists study how the fragment breaks down and whether those breakdown products influence wound healing.
Real stories. Shared experiences.
A closer look
Meet the peptide behind the name.
A clear introduction to the thymosin connection and what makes TB-500 distinct.
Inside the peptide
TB-500 corresponds to a short sequence within the larger thymosin beta-4 protein.
Its commonly described sequence is Ac-LKKTETQ, a compact peptide fragment.
This presentation contains TB-500 alone; the BPC-157 combination is a separate product.
Questions about the product, ordering, or delivery? Contact Bloom Health →
About TB-500
Your recovery goals deserve a thoughtful choice. TB-500 draws interest from its connection to thymosin beta-4, a protein studied in tissue repair. Bloom brings this distinct peptide fragment to the collection on its own, with a choice of vial or prepared pen and a clear ingredient focus.
One small fragment from a wider tissue-repair story.
The thymosin connection
Thymosin beta-4 is a protein involved in cell biology that has attracted interest in tissue-repair science. TB-500 takes its name from a smaller, seven-amino-acid fragment of that protein. This connection is the starting point for understanding its place in the recovery conversation.
A distinct ingredient
The TB-500 fragment is a defined piece of a larger molecule, commonly described as Ac-LKKTETQ. That compact structure gives it its own identity. Knowing the specific ingredient helps you make a more meaningful comparison across products carrying similar names.
Keep your comparison focused
Bloom offers TB-500 on its own as well as within a BPC-157 blend. The standalone product keeps your ingredient choice centred on the thymosin-derived fragment, making the difference between a single peptide and a combined presentation easy to see.
Your Bloom choice
TB-500 10 mg is available in a lyophilized vial or prepared pen. Both present the same named peptide and total strength. The Bloom Product Companion and supporting information are included, so the details stay close to the product you select.
Available options
- TB-500 10 mg
- Available as a lyophilized vial or prepared pen
Exploring TB-500 starts with its distinct identity as a peptide fragment. Dedicated research is limited, with human benefits and safety still open questions. Findings for full-length thymosin beta-4 apply to that molecule; understanding this fragment requires its own evidence.
What your order includes
- Your selected TB-500 strength and format
- Individually wrapped alcohol preparation swabs
- Product-specific protocol and handling information
- Bloom-branded insulated pouch with an ice gel pack
- Protective, discreet outer packaging
Lyophilized vial format
Prepared-pen format
Only the supplies for your selected format are included. Ask us about extra packs of syringes or pen needles when you order.
Storage and expiry
Lyophilized vial: labelled with a 24-month expiry. Cool storage is recommended.
Prepared pen: refrigerate at 2–8°C immediately after delivery and use within the 30-day labelled period.
Delivery and privacy
Metro Manila: eligible orders confirmed by 5:00 PM may qualify for same-day delivery, subject to readiness and courier availability. Bloom Health will contact you to coordinate; the delivery fee is paid directly to the courier.
Outside Metro Manila: small-parcel delivery fees are Luzon PHP 250, Visayas PHP 300, Mindanao PHP 350, or remote and island provinces PHP 400. We will confirm the applicable fee for your address when you order.
External delivery information does not display the names of the products inside your order.
Testing & verificationIndependent testing is underway.
Independent testing is underway. The latest applicable report will be published here when completed, together with the information needed to verify it. Each report identifies the submitted product, strength and batch or lot it covers.