TB-500 (Thymosin Beta-4) lyophilized vial from PeptideGod in 5mg and 10mg sizes.
PeptideGod TB500 Vial - Product Review and Pricing
$35.00
Our rating 3.7/5
Price: $35.00 (5mg) / $65.00 (10mg) / Form: Lyophilized vial / Brand: Peptide God / Category: Recovery & Healing
PeptideGod TB500 (Thymosin Beta-4) lyophilized vial at $35.00 (5mg) and $65.00 (10mg). Product details, pricing per milligram and vendor information reviewed.
Two size options (5mg at $35.00 and 10mg at $65.00)
Ships internationally to 28 countries
Part of PeptideGod's recovery and healing peptide line
No COA or third-party purity data published on the product page
Product details on the listing are sparse
Key Features
- Price: $35.00 (5mg) / $65.00 (10mg)
- Cost per mg: $7.00/mg (5mg) / $6.50/mg (10mg)
- Form: Lyophilized powder
- Availability: In stock
- Public COA: None
- Stated purity: Not disclosed
- Shipping: 28 countries
PeptideGod's 10mg TB-500 at $6.50/mg is more expensive per milligram than Real Peptides TB-500 at $4.80/mg. Real Peptides includes HPLC verification and endotoxin screening with each vial. The $1.70/mg difference reflects the documentation gap between the two vendors.
What's Inside
- Peptide: TB-500 (Thymosin Beta-4 fragment)
- Amino acid count: 43 residues (full Thymosin Beta-4 sequence)
- Form: Lyophilized powder requiring reconstitution with bacteriostatic water
TB-500 contains the active region of Thymosin Beta-4 responsible for actin binding and cell migration. The terms TB-500 and Thymosin Beta-4 are often used interchangeably in the research peptide market, though they are not structurally identical. No COA, HPLC data, endotoxin results, or mass spectrometry findings are available on the product page.
- Product
- PeptideGod TB500
- Price (5mg)
- $35.00
- Price (10mg)
- $65.00
- Cost per mg
- $7.00 (5mg) / $6.50 (10mg)
- Form
- Lyophilized Powder
- Stock
- In Stock
- Public COA
- None
- Purity Data
- Not disclosed
- Shipping
- 28 Countries
- Editor Rating
- 3.7 / 5
How to Store and Handle
Store the sealed vial at -20C for extended preservation. For short-term storage of two weeks or less, 2-8C is acceptable. The lyophilized form tolerates ambient temperature during shipping but should be refrigerated or frozen immediately upon receipt.
To reconstitute, use an insulin syringe to inject bacteriostatic water slowly along the inner wall of the vial. Do not shake. Allow the powder to dissolve on its own. Swab the stopper with an alcohol pad before each draw. Keep the reconstituted solution at 2-8C and use within 28 days. Do not refreeze reconstituted peptide solution.
Check price at Peptide God
Sold and shipped by Peptide God. Price checked October 2026. We may earn a commission.
PeptideGod TB500 is a lyophilized research peptide available in two sizes: 5mg at $35.00 ($7.00/mg) and 10mg at $65.00 ($6.50/mg). The product ships from US stock to 28 countries. No Certificate of Analysis is published on the listing. We evaluated the product page, checked for analytical documentation, and scored it across four editorial criteria.
PeptideGod TB500 Overview
TB-500 is a synthetic peptide fragment of Thymosin Beta-4, a naturally occurring 43-amino-acid protein involved in cell migration, cytoskeletal organization, and tissue repair. Preclinical studies have examined TB-500 for wound healing, cardiac repair, and anti-inflammatory activity in animal models. Human clinical data for TB-500 remains limited.
PeptideGod sells this peptide as a single-compound lyophilized powder in two vial sizes. The listing does not disclose purity percentage, salt form, or analytical testing methodology. For a direct comparison between TB-500 and its most commonly paired peptide, see our BPC-157 vs TB-500 breakdown.
Our Verdict
PeptideGod TB500 scores 3.7 out of 5 from our editorial team. Sub-scores: Testing 3.0, Purity 3.0, Labeling 3.5, Value 4.0. The value score reflects competitive pricing at two size tiers. Testing and purity scores are the lowest because no analytical documentation is available on the product page.
The product is consistently available and ships to 28 countries, which matters for researchers outside the US. The core weakness is the absence of published testing data. No COA, no stated purity, and no endotoxin results leave the buyer without verification. Researchers who need confirmed analytical data should consider Real Peptides TB-500 at $4.80/mg with published lot COAs. We also review the PeptideGod BPC-157 + TB-500 blend for those interested in a combined vial at reduced cost.
Our rating
3.7out of 5
Rated by the BPC-157 TB-500 Stack editorial team, October 2026
TB-500 (Thymosin Beta-4) lyophilized vial from PeptideGod in 5mg and 10mg sizes.
Two size options (5mg at $35.00 and 10mg at $65.00)
Ships internationally to 28 countries
Part of PeptideGod's recovery and healing peptide line
No COA or third-party purity data published on the product page
Product details on the listing are sparse
FAQ - PeptideGod TB500
Is TB-500 the same as Thymosin Beta-4?
Not exactly. TB-500 is a synthetic version of the full Thymosin Beta-4 protein. The terms are used interchangeably in the peptide market, but the synthetic fragment focuses on the active actin-binding region studied in preclinical research.
What purity is PeptideGod TB500?
No purity percentage is stated on the product page. There is no HPLC data, lab name, or testing methodology published. Vendors who provide COAs for TB-500 typically report purity of 98% or higher.
How does PeptideGod TB500 compare on price?
At $6.50/mg for the 10mg vial, PeptideGod TB500 costs $1.70 more per milligram than Real Peptides TB-500 at $4.80/mg. The Real Peptides option ships with HPLC verification and endotoxin screening. Price differences between vendors reflect both documentation standards and supply chain factors.
Can TB-500 be combined with BPC-157?
These two peptides are frequently studied together in preclinical protocols. PeptideGod sells them separately and as a pre-mixed blend starting at $59.95. Separate vials allow independent concentration control, while the blend simplifies the workflow at the cost of dosing flexibility.
Does PeptideGod ship TB500 internationally?
PeptideGod ships to 28 countries. Delivery timelines and import regulations depend on the destination. Researchers should confirm that their country permits the import of research peptides before placing an order.
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