TB-500 10 mg price: 26 suppliers compared
26 research peptide suppliers in the Peptide Ranking index list TB-500 in a 10 mg vial, 38 listings in all, 8 of them multi-vial packs counted here at the per-vial price. The cheapest is Nexaph at $25.10; the most expensive listing is $165, 6.6 times the lowest. The median listing is $68.50, which works out to $6.85 per milligram, and 19 of the 38 listings sit at or below it.
14 listings from 12 suppliers show a certificate of analysis on the product page itself; the lowest-priced of those is Alpha Labs Peptides at $28.00. The highest-scoring supplier in the table is Licensed Peptides (84/100) at $58.50. 4 listings are priced in another currency and converted at a fixed reference rate. Prices are the supplier's listed prices before coupons on the day the catalog was read; scores come from the published formula, not from the price.
All 38 listings at 10 mg, cheapest first
| Supplier | Score | Listing | Price | $/mg | COA on page | Stock | |
|---|---|---|---|---|---|---|---|
 Nexaph | 63/100 | TB4 10mg (10 vials/Kit) | $25.10 | $2.51 | No | In stock | View listing |
| Alpha Labs Peptides | 68/100 | TB-500 (10mg) (10 Vials) | $28.00 | $2.80 | Yes | In stock | View listing |
 Alpha Peptides | 71/100 | TB-500 – MG Amount: 10 MG | $31.32 | $3.13 | Yes | Out of stock | View listing |
| Alpha Labs Peptides | 68/100 | TB-500 (10mg) | $34.99 | $3.50 | Yes | In stock | View listing |
 Swiss Chems | 59/100 | TB-500 (Thymosin Beta-4) – Tb-500-thymosin-beta-4: 10mg 1 vial | $42.36 | $4.24 | No | In stock | View listing |
| Swiss Chems | 59/100 | TB-500 (Thymosin Beta-4) – Tb-500-thymosin-beta-4: 10mg 10 vials | $42.63 | $4.26 | No | In stock | View listing |
 Eternal Peptides | 22/100 | TB-500 | $47.99 | $4.80 | No | In stock | View listing |
 Receptor Chem | 50/100 | TB500 10mg | $54.60 | $5.46 | No | In stock | View listing |
 Licensed Peptides | 84/100 | TB-500 (Thymosin Beta-4) 10mg (10 vials) | $58.50 | $5.85 | Yes | Out of stock | View listing |
| Licensed Peptides | 84/100 | TB-500 (Thymosin Beta-4) 10mg - 10mg, 10 pack | $58.50 | $5.85 | No | Out of stock | View listing |
 Atomik Labz | 39/100 | BULK PACK TB-500 (Thymosin Beta-4) (43 AA) – 10mg (10 VIALS) | $58.50 | $5.85 | Yes | In stock | View listing |
 Modern Aminos | 15/100 | TB-500 (Thymosin Beta-4) - 10MG | $59.00 | $5.90 | No | In stock | View listing |
 Koi Peptides | 72/100 | TB-500 (Thymosin Beta-4) 10mg | $59.95 | $6.00 | Yes | In stock | View listing |
 Peptide Crafters | 36/100 | TB-500 – Thymosin Beta-4 (10mg) | $60.00 | $6.00 | No | In stock | View listing |
 Verified Peptides | 62/100 | TB-500 Peptide (TB4) 10MG | $62.00 | $6.20 | Yes | In stock | View listing |
| Prime Peptides | 59/100 | TB-500 (TB4) - 10mg | $65.00 | $6.50 | Yes | In stock | View listing |
| Atomik Labz | 39/100 | TB-500 (Thymosin Beta-4) (43 AA) – 10mg | $65.00 | $6.50 | Yes | In stock | View listing |
 Direct Peptides | 41/100 | TB500 Peptide Vial – 10mg vial | $66.22 | $6.62 | No | In stock | View listing |
 Paramount Peptides | 76/100 | Thymosin Beta 4 (TB500) (10mg) | $68.00 | $6.80 | Yes | In stock | View listing |
 Skye Peptides | 23/100 | TB-500 (Thymosin Beta-4)(43 aa) - 10 mg | $69.00 | $6.90 | No | In stock | View listing |
 Polaris Peptides | 26/100 | TB-500 10mg | $70.00 | $7.00 | No | In stock | View listing |
| Licensed Peptides | 84/100 | TB-500 (Thymosin Beta-4) 10mg - 10mg, 5 pack | $70.93 | $7.09 | No | Out of stock | View listing |
 NuScience Peptides | 55/100 | TB500 Peptide - Research-Grade Thymosin Beta-4 - 5mg | 10mg - 10mg | $74.99 | $7.50 | No | In stock | View listing |
| Receptor Chem | 50/100 | TB500 (TB4 – Thymosin Beta-4) 10mg | $76.19 | $7.62 | No | In stock | View listing |
| Direct Peptides | 41/100 | TB500 Peptide Vial – 10mg vial kit_bac water & needles | $77.62 | $7.76 | No | In stock | View listing |
| Licensed Peptides | 84/100 | TB-500 (Thymosin Beta-4) 10mg - 10mg, 3 pack | $83.38 | $8.34 | No | Out of stock | View listing |
 Umbrella Labs | 59/100 | TB-500 THYMOSIN BETA-4 PEPTIDE 2MG/5MG/10MG VIAL - 10 Milligrams Vial | $85.99 | $8.60 | No | In stock | View listing |
| Umbrella Labs | 59/100 | TB-500 THYMOSIN BETA-4 PEPTIDE - 10 Milligrams Vial | $85.99 | $8.60 | No | In stock | View listing |
 Pure Peptide Labs | 74/100 | TB-500 10mg | $89.95 | $9.00 | No | In stock | View listing |
 Evolve Peptides | 70/100 | TB-500 (10mg) | $90.00 | $9.00 | Yes | In stock | View listing |
| Licensed Peptides | 84/100 | TB-500 (Thymosin Beta-4) 10mg - 10mg, 1 pack | $99.99 | $10.00 | No | In stock | View listing |
 Research Peptides | 32/100 | Thymosin Beta-4 (TB-500) 10mg | $99.99 | $10.00 | Yes | In stock | View listing |
| Umbrella Labs | 59/100 | TB-500 THYMOSIN BETA-4 PEPTIDE LIQUID SPRAY 15ML BOTTLE - 10mg Liquid Spray Solution 15mL Bottle | $101 | $10.10 | No | In stock | View listing |
| Umbrella Labs | 59/100 | TB-500 THYMOSIN BETA-4 PEPTIDE - 1 (10mg) Peptide Vial With Liquid Spray Solution | $101 | $10.10 | No | In stock | View listing |
| Enhanced Peptides | 39/100 | Thymosin Beta 4 (TB500) - 10mg | $105 | $10.50 | No | In stock | View listing |
 Biotech Peptides | 65/100 | TB-500 (Thymosin Beta-4) (10mg) | $124 | $12.40 | Yes | In stock | View listing |
 Core Peptides | 74/100 | TB-500 (Thymosin Beta 4) - 5MG / 10MG - 10mg | $140 | $14.00 | Yes | In stock | View listing |
 BioLongevity Labs | 72/100 | TB-500 (10mg) | $165 | $16.50 | No | In stock | View listing |
Other sizes and the full picture
Other TB-500 sizes with a comparison page: 2 mg (10 suppliers, median $33.99) · 5 mg (23 suppliers, median $46.98). The TB-500 page has every size, every listing and the public certificates, and TB-500 certificates are indexed on their own page. The price index puts TB-500 at a median of $8.99 per mg across all sizes.
Frequently asked questions
Which 10 mg TB-500 listing is cheapest with a certificate on the page?
Alpha Labs Peptides at $28.00 ($2.80 per mg) is the lowest-priced 10 mg listing that shows a certificate of analysis on the product page. 14 of the 38 listings show one.
How many suppliers list TB-500 at 10 mg?
26 suppliers in our index list TB-500 at 10 mg, across 38 listings (8 of them multi-vial packs, priced here per vial). 33 were marked in stock when the catalog was read.
Is 10 mg or 5 mg cheaper per milligram?
At the median, 10 mg works out to $6.85 per mg and 5 mg to $9.40 per mg, so 10 mg is the better value per milligram on median prices. The other sizes with a page are linked below.
All listed materials are sold for laboratory research use only. Listed prices before any coupon, read on the date shown; confirm in the cart. Pens are excluded because the device is part of the price. Price-per-mg calculator · Request a correction.