Alpha Carbon Labs is an operating US research-material storefront with card, Zelle, and cryptocurrency checkout. PeptidePrices matched 12 complete public reports to exact Janoshik records. Eight match current in-stock product-and-strength rows. The vendor publishes an LLC name, Miami address, support details, shipping terms, and a broad live catalog. A young domain, limited independent customer-review evidence, conflicting return windows, and one incomplete laboratory file limit the rating to 7.5/10.
How the score breaks down
Alpha Carbon Labs scored across our four rubric factors — COA practices (40%), reputation, transparency, and operations (20% each).
COA practices 40%7.5/10
Reputation 20%5.5/10
Transparency 20%8/10
Operations 20%8/10
Weighted factor result: 7.3/10. The published score follows the weighted result after rounding.
7.5/10Quality rating
107Catalog
Evidence summary
Why Alpha Carbon Labs is rated 7.5/10
Our conclusion
Alpha Carbon Labs has a functioning US storefront, broad in-stock catalog, working checkout, published company details, and 12 complete reports matched to exact Janoshik records.
The evidence supports 7.5/10. Eight current in-stock rows have exact certificate controls; the incomplete Semaglutide file, young operating history, thin independent reputation, and return-policy conflict remain visible limits.
Verification notes
What we reviewed, with the limits of that evidence kept explicit.
01
Certificate review
PeptidePrices inspected all 13 cards in Alpha Carbon Labs' public certificate archive. Twelve complete one-page Janoshik reports matched exact official task-and-key records dated December 1-2, 2025. Eight match current in-stock product-and-strength rows: NAD+ 100mg, GLOW Protocol 70mg, Wolverine Stack 10mg, Retatrutide 5mg, Sermorelin 5mg, Melanotan-2 10mg, PT-141 10mg, and Tirzepatide 5mg. Reports for BPC-157 5mg, Ipamorelin 5mg, Tesamorelin 2mg, and CJC-1295 DAC 2mg remain searchable but do not attach to nearby in-stock strengths. The Semaglutide TrustPointe file publishes only pages 1 and 2 of 8 and does not establish Alpha Carbon attribution on those pages, so it is excluded from the verified count and listing controls.
The live catalog exposed 60 product groups and 109 variants during the September 11 review. Seventy-six variants were marked in stock before comparison eligibility rules were applied. Checkout supported US addresses and displayed Visa, Mastercard, American Express, Discover, Zelle, and cryptocurrency. Standard shipping was $9.99 and free over $100; overnight shipping was $49.99. The site states that orders placed before 2 PM Eastern ship the same business day.
03
Company disclosure
Checkout identifies ALPHA CARBON LABS, LLC, and the site publishes a Miami address, support email, phone number, shipping policy, returns page, and terms. The published address and claim of a domestic facility were not independently verified. The returns page states 15 days, while the terms page states 30 days for unopened and unused items and a 48-hour damage-report window. ICANN registry data dates the domain registration to September 24, 2025.
04
Reputation and rating
Alpha Carbon's product-review widget displayed 4.7/5 from 63 vendor-hosted reviews. That is useful storefront context but not an independent customer-review aggregate, so no third-party star rating is republished. Alpha Carbon Labs earns 7.5/10 from COA practices 7.5, reputation 5.5, transparency 8, and operations 8. The weighted result is 7.3 and is published as 7.5 under the site's nearest-half-point convention. Affiliate status does not affect the score.
United States only. Standard shipping is $9.99 and free over $100; overnight is $49.99. Orders placed before 2 PM Eastern are stated to ship the same business day. The returns page says 15 days, while the terms page says 30 days for unopened items and requires damage reports within 48 hours.
Decision guide
Alpha Carbon Labs — strengths and watch-outs
Strengths
Twelve complete public reports matched exact Janoshik issuer records
Eight current in-stock product-and-strength rows have exact certificate controls
Checkout accepts four major card brands, Zelle, and cryptocurrency
The site publishes an LLC name, Miami address, support details, shipping terms, and return information
Standard US shipping is free above $100, with a stated same-business-day cutoff
Watch-outs
One Semaglutide laboratory file is incomplete: only pages 1 and 2 of 8 are public, so it is excluded from verified coverage
Four complete reports match strengths that were out of stock during the catalog review
No mature exact-domain independent customer-review aggregate was found
The returns page states a 15-day window, while the terms page states 30 days for unopened items
The domain was registered on September 24, 2025, so the operating record is still young
Customer reputation
Alpha Carbon Labs reviews: what customers report
Customer reviews describe service and order experiences. They do not prove identity, purity, vial content, sterility, or manufacturing standards. We keep them separate from COA and independent-testing evidence.
Vendor-hosted review evidence
Alpha Carbon Labs product reviews
4.7/5 from 63 vendor-hosted reviews
The product-review widget displayed 4.7/5 from 63 verified-customer reviews on September 11, 2026. This is vendor-hosted reputation context, not an independent customer-review aggregate.
No mature exact-domain customer-review aggregate found
PeptidePrices did not find a mature exact-domain independent customer-review aggregate for alphacarbonlabs.com during the September 11, 2026 review. No independent star rating is published.
Alpha Carbon Labs is an operating US storefront with working checkout and 12 public reports matched to exact Janoshik records. PeptidePrices rates it 7.5/10 while disclosing its young domain, thin independent review record, incomplete Semaglutide file, and return-policy conflict.
Is alphacarbonlabs.com legit? Are Alpha Carbon Labs reviews trustworthy?
alphacarbonlabs.com is the official website of Alpha Carbon Labs. Alpha Carbon Labs scores 7.5/10 in our published evidence rubric (Trusted). See our independent analysis above.
Does Alpha Carbon Labs publish COAs?
COA status: COA ✓ with third-party testing. Reviewed September 11, 2026. Alpha Carbon Labs' central archive displayed 13 report cards. Twelve complete one-page Janoshik reports matched exact official task-and-key records dated December 1-2, 2025. Eight match current in-stock product-and-strength rows: NAD+ 100mg, GLOW Protocol 70mg, Wolverine Stack 10mg, Retatrutide 5mg, Sermorelin 5mg, Melanotan-2 10mg, PT-141 10mg, and Tirzepatide 5mg. Reports for BPC-157 5mg, Ipamorelin 5mg, Tesamorelin 2mg, and CJC-1295 DAC 2mg remain in the filtered
Where is Alpha Carbon Labs based?
Alpha Carbon Labs operates out of Miami, FL (published address; facility not independently verified).
How does Alpha Carbon Labs compare to other peptide vendors?
See our /vendors page for the full ranked list. We use the same rubric for every vendor on the site, so direct comparison is straightforward.
Does Alpha Carbon Labs publish verified COAs?
Yes. PeptidePrices matched 12 complete public reports to exact Janoshik records. Eight match current in-stock product strengths. One incomplete TrustPointe file is excluded from verified coverage.
Does Alpha Carbon Labs have a coupon code?
No PeptidePrices customer coupon is assigned. Shopping links use referral attribution without changing the listed price.
Where does Alpha Carbon Labs ship?
Alpha Carbon Labs currently ships within the United States. The site lists $9.99 standard shipping, free standard shipping above $100, and $49.99 overnight shipping.
How we rate vendors
Our quality scores are based on a weighted rubric: 40% COA practices (named third-party lab, batch linkage, public availability), 20% community reputation, 20% transparency, and 20% operations. We are independently owned; affiliate status is not a scoring factor.
PeptidePrices is independently owned and participates in Alpha Carbon Labs's affiliate program. We may be paid for qualifying purchases through our links. Alpha Carbon Labs cannot edit or approve this review, and the relationship does not add points to its score.
