Prime Peptides
9/9 public sources confirmed · 0 source checks flagged
Read full profile →Two sellers.
Every qualified board.
Pick any two tracked vendors. Missing rows stay missing; available prices are normalized to the same nominal size; source status, shipping, document access, availability certainty, and landed-cost paths remain attached.
7vendor profiles
78tracked price listings
20peptide products
Dataset checked 2026-07-27Next dataset recheck Aug 10, 2026
Side-by-side vendor comparison
vsNo overall winnerCompare the exact row and route.
Pepta Labs
16/16 public sources confirmed · 0 source checks flagged
Read full profile →Find a product comparison
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Search one peptide, narrow to same-size listings, then jump straight to the first match. Clear the filters at any time to see every tracked product.
Matched peptide comparison boards
Prime Peptides
$60.00$6.00 / mg
- Source check
- Source reconfirmedPublished row checked 2026-07-23
- Availability
- In stock
- Evidence
- Report displayedPublic link
- Shipping
- $9.95 US; free over $150
Source reconfirmed
The current source matched the published price and stated availability.
Inspect monitor record →Row resultPepta Labs lower$7.21 list-price differenceCompare landed cost →
Pepta Labs
$52.79$5.28 / mg
- Source check
- Source reconfirmedPublished row checked 2026-07-23
- Availability
- In stock
- Evidence
- COA on requestOn request
- Shipping
- Free US shipping claimed
Source reconfirmed
The current source matched the published price and stated availability.
Inspect monitor record →Prime Peptides
$75.00$7.50 / mg
- Source check
- Source reconfirmedPublished row checked 2026-07-23
- Availability
- In stock
- Evidence
- Reports displayedPublic link
- Shipping
- $9.95 US; free over $150
Source reconfirmed
The current source matched the published price and stated availability.
Inspect monitor record →Row resultPepta Labs lower$12.31 list-price differenceCompare landed cost →
Pepta Labs
$62.69$6.27 / mg
- Source check
- Source reconfirmedPublished row checked 2026-07-23
- Availability
- In stock
- Evidence
- COA on requestOn request
- Shipping
- Free US shipping claimed
Source reconfirmed
The current source matched the published price and stated availability.
Inspect monitor record →Prime Peptides
$65.00$0.65 / mg
- Source check
- Source reconfirmedPublished row checked 2026-07-23
- Availability
- In stock
- Evidence
- Test page linkedPublic link
- Shipping
- $9.95 US; free over $150
Source reconfirmed
The current source matched the published price and stated availability.
Inspect monitor record →Row resultPrime Peptides availablePepta Labs: out of stockCompare landed cost →
Pepta Labs
$67.09$0.67 / mg
- Source check
- Source reconfirmedPublished row checked 2026-07-23
- Availability
- Out of stock
- Evidence
- COA on requestOn request
- Shipping
- Free US shipping claimed
Source reconfirmed
The current source matched the published price and stated availability.
Inspect monitor record →Prime Peptides
$55.00$5.50 / mg
- Source check
- Source reconfirmedPublished row checked 2026-07-23
- Availability
- In stock
- Evidence
- Report displayedPublic link
- Shipping
- $9.95 US; free over $150
Source reconfirmed
The current source matched the published price and stated availability.
Inspect monitor record →Row resultPepta Labs lower$5.51 list-price differenceCompare landed cost →
Pepta Labs
$49.49$4.95 / mg
- Source check
- Source reconfirmedPublished row checked 2026-07-23
- Availability
- In stock
- Evidence
- COA on requestOn request
- Shipping
- Free US shipping claimed
Source reconfirmed
The current source matched the published price and stated availability.
Inspect monitor record →Prime Peptides
$125.00$0.13 / mg
- Source check
- Source reconfirmedPublished row checked 2026-07-23
- Availability
- In stock
- Evidence
- Reports displayedPublic link
- Shipping
- $9.95 US; free over $150
Source reconfirmed
The current source matched the published price and stated availability.
Inspect monitor record →Row resultPrime Peptides lower$4.79 list-price differenceCompare landed cost →
Pepta Labs
$129.79$0.13 / mg
- Source check
- Source reconfirmedPublished row checked 2026-07-23
- Availability
- In stock
- Evidence
- COA on requestOn request
- Shipping
- Free US shipping claimed
Source reconfirmed
The current source matched the published price and stated availability.
Inspect monitor record →Prime Peptides
$60.00$6.00 / mg
- Source check
- Source reconfirmedPublished row checked 2026-07-23
- Availability
- In stock
- Evidence
- Report displayedPublic link
- Shipping
- $9.95 US; free over $150
Source reconfirmed
The current source matched the published price and stated availability.
Inspect monitor record →Row resultPrime Peptides lower$19.19 list-price differenceCompare landed cost →
Pepta Labs
$79.19$7.92 / mg
- Source check
- Source reconfirmedPublished row checked 2026-07-23
- Availability
- In stock
- Evidence
- COA on requestOn request
- Shipping
- Free US shipping claimed
Source reconfirmed
The current source matched the published price and stated availability.
Inspect monitor record →Continue the comparison14 more comparisons
Search and evidence filters above already scan all 20 tracked products.
List-price differences exclude coupons, taxes, checkout-only charges, and unknown shipping. Use the landed-cost calculator before treating a row as cheaper.
Decision context
Check the source behind the price.
These are separate observations, not a safety score. A confirmed source shows that the public listing still matches the published row. It does not authenticate the material.
Prime Peptides9 / 9
100% confirmed · 0 source checks flagged
Pepta Labs16 / 16
100% confirmed · 0 source checks flagged
Prime Peptides9 public0 included · 0 on request
Pepta Labs0 public0 included · 16 on request
Prime Peptides9 in stock0 out · 0 unstated · 9 tracked
Pepta Labs14 in stock2 out · 0 unstated · 16 tracked
Finished cosmetic comparison
Looking for peptide skincare instead?
Compare five copper peptide and GHK-Cu serums using official US prices, price per 30 mL, visible ingredient language, availability, and evidence disclosures. This board stays separate from research-vial vendor comparisons.
Compare copper peptide serums ↗Read the peptides for skin guide ↗Dietary supplement comparison
Comparing collagen peptide powders?
Compare four current official US powders by one-time price, servings, labeled collagen amount, price per 10 g, source species, allergens, ingredients, and availability. The board stays separate from research materials and topical cosmetics.
Compare collagen peptide powders ↗Read the collagen evidence guide ↗Crawlable matchups
Every qualified head-to-head.
Each canonical page keeps every qualified product board visible and refuses to turn list price into a quality score.
01Pepta LabsvsPrime Peptides8 shared · 7 price-comparable↗02Pepta LabsvsAminoCore Research5 shared · 0 price-comparable↗03Pepta LabsvsCore Peptides12 shared · 0 price-comparable↗04Pepta LabsvsBiotech Peptides8 shared · 8 price-comparable↗05Pepta LabsvsPure Health Peptides6 shared · 5 price-comparable↗06Pepta LabsvsPurgo Labs10 shared · 8 price-comparable↗07Prime PeptidesvsAminoCore Research5 shared · 0 price-comparable↗08Prime PeptidesvsCore Peptides5 shared · 0 price-comparable↗09Prime PeptidesvsBiotech Peptides5 shared · 5 price-comparable↗10Prime PeptidesvsPure Health Peptides5 shared · 5 price-comparable↗11Prime PeptidesvsPurgo Labs8 shared · 8 price-comparable↗12AminoCore ResearchvsCore Peptides3 shared · 0 price-comparable↗13AminoCore ResearchvsBiotech Peptides3 shared · 0 price-comparable↗14AminoCore ResearchvsPure Health Peptides4 shared · 0 price-comparable↗15AminoCore ResearchvsPurgo Labs5 shared · 0 price-comparable↗16Core PeptidesvsBiotech Peptides12 shared · 0 price-comparable↗17Core PeptidesvsPure Health Peptides7 shared · 0 price-comparable↗18Core PeptidesvsPurgo Labs8 shared · 0 price-comparable↗19Biotech PeptidesvsPure Health Peptides6 shared · 6 price-comparable↗20Biotech PeptidesvsPurgo Labs5 shared · 4 price-comparable↗21Pure Health PeptidesvsPurgo Labs4 shared · 4 price-comparable↗
Decision boundary
A comparison, not a certification.
Price
“Lower” means a lower public single-listing price only when both same-size rows were marked in stock. It is not a quality or safety score.
Evidence
Public link, included document, and document on request describe access. They do not authenticate the laboratory, sample custody, or supplied vial.
Route
Every row is a US laboratory-research listing. It is not a prescription, pharmacy, compounded medicine, treatment recommendation, or human-use pathway.