Pure Health Peptides
$41.00- Price / mg
- $8.20
- Document access
- Public link
Free shipping over $175; lower-order rate at checkout
Research price index / 5 mgThymosin Alpha-1 5 mg
Fast comparison 01 02
Thymosin Alpha-1 5 mg
price comparison.
Three public US 5 mg Thymosin Alpha-1 listings compared on exact size, availability-aware price, seller-document route, shipping language, unit cost, and a common review date.
Current answer. As of Jul 23, 2026, 2 confirmed in-stock listings run from $41.00 to $60.49, with a $50.75 median across the in-stock rows. All 3 seller pages remain visible below.
Start with the two lowest confirmed in-stock rows.
3/3 current price and availability signals rechecked July 28, 2026 at 4:47 PM UTC.Pepta Labs
$60.49- Price / mg
- $12.10
- Document access
- On request
Free US shipping claimed
A list-price starting point, not a product-quality, safety, or seller recommendation.
Tissue and thymic peptidesThymalfasinTA1Thymosin alpha 1
In-stock from$41.00
In-stock high$60.49
Spread48%
CheckedJul 23
Price and evidence decision lens
Three numbers before a source click.
List price, document access, and final landed cost answer different questions. This view keeps them separate instead of turning them into one seller score.
Pure Health Peptides
Free shipping over $175; lower-order rate at checkout
Open vendor evidence profile →Pure Health Peptides
Public lot COA library. Access is public, but authenticity and custody are not established.
Inspect transparency record →Same lowest row
This difference compares list prices only. It does not assign value to a report or include shipping.
Calculate landed cost →How to read it: The Pure Health Peptides row is both the lowest confirmed in-stock list price and the lowest row with a public document route. Document visibility is not product verification.
Filter Thymosin Alpha-1 vendors by stock, price, and public documents →Laboratory research category.Not an approved product for human use, medical treatment, or veterinary use.
3/3 rows shown
Commercial-link disclosure: we may earn a commission after a click. Placement does not change price rank. Seller testing claims are labeled, not treated as our own verification.
Current board2 of 3 in stockAvailable list range $41.00–$60.49
Rank rule. Price rank is availability-aware and stays fixed when you search or re-sort this view. Affiliate status never enters the calculation.
Compare two lowest in-stock rowsCustom comparisonChoose two rows for a landed-cost check.Select any two seller rows. The calculator carries over list price and nominal milligrams, then lets you add shipping and mandatory fees.
0 / 2 selected
Select 2 more rowsLatest source recheck3/3current price and availability signals confirmed
Checked July 28, 2026 at 4:47 PM UTC. Confirmed means the public source matched the published price and returned a reliable current availability signal. No row needs manual review. This does not verify vial contents or product quality.
Open source-check ledger| Price rank / supplier | 5 mg price | Price / mg | Public evidence | Shipping claim | Open listing |
|---|---|---|---|---|---|
01Pure Health PeptidesPrice and stock confirmed Jul 27In stock | $41.00Source confirmed | $8.20 | Public lot COA libraryAccess: Public link · Seller claim · Jul 27, 2026 | Free shipping over $175; lower-order rate at checkout | |
02Pepta LabsFree US shipping claimedIn stock | $60.49Source confirmed | $12.10 | COA on requestAccess: On request · Seller claim · Jul 23, 2026 | Free US shipping claimed | |
03Core PeptidesPrice shown; stock label absentStatus not stated | $81.00Source confirmed | $16.20 | COA tab shownAccess: Public link · Seller claim · Jul 23, 2026 | Free over $200; lower-order rate at checkout |
01$41.00
Pure Health Peptides
Price and stock confirmed Jul 27 · In stock- Per mg
- $8.20
- Evidence
- Public lot COA libraryPublic link
- Shipping
- Free shipping over $175; lower-order rate at checkout
Source confirmedThe current public seller source returned the same exact-product price and a reliable availability signal. The dated base row remains a separate observation.
Audit record 02$60.49
Pepta Labs
Free US shipping claimed · In stock- Per mg
- $12.10
- Evidence
- COA on requestOn request
- Shipping
- Free US shipping claimed
Source confirmedThe current public seller source returned the same exact-product price and a reliable availability signal. The dated base row remains a separate observation.
Audit record 03$81.00
Core Peptides
Price shown; stock label absent · Status not stated- Per mg
- $16.20
- Evidence
- COA tab shownPublic link
- Shipping
- Free over $200; lower-order rate at checkout
Source confirmedThe current public seller source returned the same exact-product price and a reliable availability signal. The dated base row remains a separate observation.
Audit record 1 In-stock headline prices exclude unavailable listings, coupons, and checkout-only discounts.
2 A seller COA or report is labeled as a claim unless Peptide Local commissioned the sample and controlled custody.
How we read a certificate of analysis →How to verify the seller and access route →Exact-listing document checkpoints
A COA is not one check.
Start with how the document can be reached, then match it to this exact Thymosin Alpha-1 5 mg row. Access is useful evidence, but it does not prove authenticity, custody, vial contents, sterility, or suitability.
Pure Health Peptides
Public lot COA libraryThe seller page displayed a 5 mg option, ordering control, and public certificate-library route. Peptide Local did not verify laboratory independence, sample custody, or vial contents.
- First action
- Inspect before relying
- First check
- Match the exact compound, nominal size, lot or batch identifier, report date, and named laboratory.
- Source checked
- Jul 27, 2026
Pepta Labs
COA on requestThe exact 5 mg page was marked in stock and described independent HPLC purity and ESI-MS identity testing, with the batch certificate available by request rather than publicly attached.
- First action
- Request before relying
- First check
- Ask for the exact current-lot report, its date, analytical methods, and a laboratory verification route.
- Source checked
- Jul 23, 2026
Core Peptides
COA tab shownThe seller page showed a 5 mg to 10 mg price range whose lower value corresponds to the 5 mg variation, plus an analytical-document tab. A separate stock label was not captured.
- First action
- Inspect before relying
- First check
- Match the exact compound, nominal size, lot or batch identifier, report date, and named laboratory.
- Source checked
- Jul 23, 2026
Use the same ten fields every time.
The free checker keeps compound identity, lot matching, dates, laboratory attribution, report verification, custody, purity, identity testing, instrument output, and quantity separate.
Provider matchups for this board
Compare sellers without losing the Thymosin Alpha-1 row.
These canonical matchups open directly on the Thymosin Alpha-1 5 mg board. Price, stock, document access, source freshness, and shipping stay separate.
Pepta LabsvsPure Health Peptides
- Pepta Labs
- $60.49In stock
- Pure Health Peptides
- $41.00In stock
Pure Health Peptides is $19.49 lower before shipping.
- DocumentsOn request / Public link
- Source recheck16/16 / 8/8
Core PeptidesvsPure Health Peptides
- Core Peptides
- $81.00Status not stated
- Pure Health Peptides
- $41.00In stock
Pure Health Peptides is the only row marked in stock.
- DocumentsPublic link / Public link
- Source recheck16/16 / 8/8
Pepta LabsvsCore Peptides
- Pepta Labs
- $60.49In stock
- Core Peptides
- $81.00Status not stated
Pepta Labs is the only row marked in stock.
- DocumentsOn request / Public link
- Source recheck16/16 / 16/16
Pair selection prioritizes rows that are currently comparable, include the board low, or expose a meaningful document-access contrast. It is not a seller ranking.
Dated price history / 2026-07-21
Pepta Labs changed this exact 5 mg row.
The public list price moved from $54.99 in Peptide Local's 2026-07-17 snapshot to $60.49 after four matching source checks. That is a $5.50 increase, or 10.00%.
The listing was recorded as in stock at publication and displayed at price position 2 on the current exact-size board. Unavailable rows cannot set the current in-stock low. Price movement does not establish product identity, quality, safety, or market-wide inflation.
Open the complete Thymosin Alpha-1 price history →Open the full peptide price change record →Category context
Keep the category boundary visible.
FDA lists thymosin alpha-1 among bulk substances that may present significant safety risks in compounding and says it lacks sufficient information to know whether administration would cause harm in humans.
Read the FDA source ↗Identity, evidence, and worldwide status
Thymosin Alpha-1 decision map.
Price, chemical identity, clinical evidence, approved-product status, and local supply are different questions. This map shows which source answers each one and leaves unresolved fields visible.
Evidence routes checked through Jul 23, 20263US price records
2confirmed in stock
1in-stock public document routes
42country verification guides
2country-specific status findings
No FDA-approved US product; exact foreign prescription products exist
FDA states that no product containing Thymosin Alpha-1 is approved in the United States and currently flags safety concerns for compounded products. Singapore separately registers an exact prescription-only Zadaxin product. Neither record authenticates a research vial, transfers approval between countries, or establishes seller authority, lawful import, product quality, availability, or individual suitability.
Read the FDA sourceU.S. Food and Drug Administration↗3 exact-size seller records
The price board can compare current list price, nominal size, availability, shipping language, and seller document access. It cannot establish identity, quantity, purity, sterility, legality, or fitness for use.
Inspect every price and source row2 currently confirmed in stock↓Run the exact intervention search
Thymosin Alpha-1 is outside Peptide Local's current 13-program trial-count snapshot. That means no local count is published here, not that the count is zero. Search the live registry, then inspect the intervention, status, population, and posted results for each record.
Search Thymosin alpha 1 on ClinicalTrials.govLive official registry route, not a cached result count↗42 countries across 5 regions
The global index joins this identity to official product and seller or supply routes in 22 content languages. Only 2 countries currently have a separate compound-specific status finding in this dataset.
Open the complete worldwide mapIdentity, product, seller, and supply checks stay separate↗Compound-specific country evidence2 current country findings with their boundaries
A country finding applies only to the cited identity, destination, source date, and stated scope. It does not authenticate a different product or seller.
No FDA-approved product and current compounding safety concerns
FDA stated in December 2024 that products containing Thymosin Alpha-1 are not approved in the United States. The advisory committee voted 4 to 17 against placing both reviewed forms on the 503A Bulks List, and FDA currently identifies potential immunogenicity, impurity, and API-characterization concerns. These records do not authenticate a seller listing or decide every state pharmacy question.
Exact prescription-only Zadaxin product registered
Singapore's National Drug Formulary lists Zadaxin Injection, Thymosin Alpha-1 1.6 mg per vial, as prescription-only product SIN07483P with defined hepatitis indications. That exact registration does not authenticate a research vial, another manufacturer, online seller, imported package, or availability claim.
What this page can tell you
The public commercial snapshot.
It can show the visible list price, normalized unit cost, availability label, delivery claim, document language, destination market, and date checked.
What it cannot tell you
What is actually in a vial.
A seller page or uploaded certificate does not replace independent sampling, chain-of-custody evidence, regulatory authorization, or professional judgment.
Thymosin Alpha-1 price comparison FAQ
Direct answers with the trade-offs attached.
Current exact-size answers for price, document access, shipping, and source checks. No seller is converted into a product-quality or safety recommendation.
What is the lowest current Thymosin Alpha-1 5 mg price?
As of Jul 23, 2026, the lowest confirmed in-stock public list price in Peptide Local's exact-size US research-market sample is $41.00 from Pure Health Peptides. Shipping, tax, coupons, subscriptions, bundles, and checkout-only fees are not included.
Which Thymosin Alpha-1 listings have public document access?
1 confirmed in-stock row link to a public seller document route: Pure Health Peptides. The lowest of those rows is Pure Health Peptides at $41.00. Public access does not authenticate a report, establish custody, or prove the contents of a supplied vial.
Does the lowest Thymosin Alpha-1 price include shipping?
No. The board compares public single-unit list prices for the same 5 mg nominal size. The current lowest row states: Free shipping over $175; lower-order rate at checkout. Use the landed-cost calculator before treating the list-price order as the final order cost.
What should I check before buying a seller-labelled Thymosin Alpha-1 research listing?
Confirm the exact identity and nominal size, current availability, landed cost, seller identity, destination-market rules, document route, lot or batch matching, analytical method, and source date. A seller-labelled research listing is not an approved medicine and public price or document access does not establish identity, purity, quantity, sterility, safety, legality, or fitness for human use.
How do I check a Thymosin Alpha-1 COA or laboratory report?
Start by matching the exact Thymosin Alpha-1 identity and 5 mg listing to a current lot or batch identifier. Then check analysis date, named laboratory, report verification route, sample custody, separate purity and identity methods, instrument output, and any measured quantity result. Peptide Local's free ten-field checker can organize those questions, but document completeness does not prove authenticity or the contents of a supplied vial.
Country, state & city context
Check the market route where you are.
These guides explain local verification and access routes. They do not relabel this US research-price board as local inventory or medical availability.