Amino Club is the better pick. It scores 10/10 on the PeptidePrices rubric against 9/10, is lower on 16 of 27 shared compounds before codes and 19 after PEPTIDEPRICES, and one standard amount costs $805.52 there against $1,696.06 after codes. Modern Aminos holds more COAs (326 against 109) and has no reader code.
Key takeaways
- Price: Amino Club is lower on 16 of 27 shared compounds before codes and 19 after. One standard amount costs $1,074.02 versus $1,696.06 before codes, and $805.52 versus $1,696.06 after.
- COAs: Modern Aminos holds 326 COA records against 109 at Amino Club.
- Reviews: Amino Club shows 4.6/5 on Trustpilot from 576 reviews. Modern Aminos has no review profile on file.
- Shipping: both ship inside the United States only. Modern Aminos quoted FedEx 2Day at $15 and free shipping above $200; Amino Club ships free over $100 with standard delivery in 1 to 4 business days.
- Codes: Amino Club's PEPTIDEPRICES takes 25% off and does not apply automatically. Modern Aminos has no PeptidePrices code.
- Best fit: Amino Club for the lowest shared-catalog cost and the 25% code. Modern Aminos for compounds Amino Club does not list, or to pay by Bitcoin or bank payment.
In this article
At a glance: two 10/10 COA scores, 326 records against 109
Both vendors carry a COA verified badge and a 10/10 COA score. The difference is in the shape of the evidence, the size of the catalog and the terms at checkout.
| Modern Aminos | Amino Club | |
|---|---|---|
| Evidence score | 9/10 | 10/10 |
| COA quality score | 10/10 | 10/10 |
| COA library records | 326 | 109 |
| In-stock listings / compounds | 92 / 62 | 45 / 40 |
| Exact certificate on live listings | 70 of 99 offers | 42 of 45 listings |
| Reader code | None | PEPTIDEPRICES (25% off) |
| Ships to | United States only | United States only (international coming soon) |
| Payment | Credit/debit cards, Bank payment, Bitcoin | Visa, American Express, Apple Pay, Google Pay |
| Location | Garden City, Idaho (published business address) | USA |
| Founded | Not disclosed | Not disclosed |
| Reviews | None on file | Trustpilot 4.6/5 (576) |
Scores follow the published PeptidePrices rubric: 40% COA practices, 20% reputation, 20% transparency and 20% operations. Read the methodology. Modern Aminos scores 9/10 overall, with 10 for COA, 9 for reputation, 6.5 for transparency and 9.5 for operations. Amino Club scores 10/10, with 10, 10, 9 and 10; its weighted result of 9.8 publishes as 10/10 on the half-point scale.
Shared compounds: Amino Club is lower on 16 of 27 before codes
The catalogs share 27 compounds, and all 27 have a normalized price at both vendors. Each column uses the cheapest in-stock package for that compound, divided by vial milligrams and scaled to the compound's standard research amount. The after-code column applies Amino Club's 25% reader discount and leaves Modern Aminos unchanged.
Amino Club is lower on 16 of the 27 before codes and 19 after. Modern Aminos is lower on 11 before and 8 after. One standard amount of every comparable compound costs $1,074.02 at Amino Club and $1,696.06 at Modern Aminos before codes, or $805.52 and $1,696.06 after them.
| Compound | Modern Aminos packages | Amino Club packages | Modern Aminos per std | Amino Club per std | Lower before code | Lower after code |
|---|---|---|---|---|---|---|
| 5-Amino-1MQ | 10mg $49.00; 50mg $99.00; 3000mg $139.00 | 50mg $49.99 | $0.46/10mg | $10.00/10mg | Modern Aminos (95% less) | Modern Aminos |
| AOD-9604 | 5mg $39.00 | 5mg $49.99 | $78.00/10mg | $99.98/10mg | Modern Aminos (22% less) | Amino Club |
| BPC-157 | 5mg $34.00; 10mg $54.00; 30mg $89.00 | 10mg $39.99 | $29.67/10mg | $39.99/10mg | Modern Aminos (26% less) | Modern Aminos |
| Cagrilintide | 10mg $99.00 | 10mg $69.99 | $99.00/10mg | $69.99/10mg | Amino Club (29% less) | Amino Club |
| GHK-Cu (Copper Peptide) | 50mg $42.00; 100mg $64.00; 120mg $109.00 | 50mg $29.99; 100mg $57.99 | $6.40/10mg | $5.80/10mg | Amino Club (9% less) | Amino Club |
| Glutathione | 600mg $54.00; 4000mg $69.00 | 1500mg $59.99 | $0.17/10mg | $0.40/10mg | Modern Aminos (57% less) | Modern Aminos |
| IGF-1 LR3 | 1mg $64.00 | 1mg $69.99 | $640.00/10mg | $69.99/10mg | Amino Club (89% less) | Amino Club |
| NAD+ | 500mg $49.00; 4000mg $69.00 | 500mg $69.99 | $0.17/10mg | $14.00/10mg | Modern Aminos (99% less) | Modern Aminos |
| GLP-3R | 5mg $44.00; 10mg $84.00; 12mg $94.00; 20mg $149.00; 30mg $199.00; 60mg $299.00 | 10mg $69.99; 20mg $134.99; 30mg $199.99 | $49.83/10mg | $66.66/10mg | Modern Aminos (25% less) | Modern Aminos |
| GLP-1S | 5mg $34.00; 10mg $55.00 | 10mg $49.99 | $55.00/10mg | $49.99/10mg | Amino Club (9% less) | Amino Club |
| GLP-2T | 10mg $64.00; 40mg $154.00 | 30mg $59.99; 60mg $109.99 | $38.50/10mg | $18.33/10mg | Amino Club (52% less) | Amino Club |
| Thymosin Alpha-1 | 10mg $80.00 | 10mg $39.99 | $80.00/10mg | $39.99/10mg | Amino Club (50% less) | Amino Club |
The split is not uniform. Modern Aminos is far cheaper on 5-Amino-1MQ (95% less), NAD+ (99% less) and Glutathione (57% less) in normalized terms. Amino Club is far cheaper on IGF-1 LR3 (89% less), GLP-2T (52% less) and Thymosin Alpha-1 (50% less). Read the package column before assuming a line applies to the size you want.
The wider catalogs differ more than the shared table suggests. Modern Aminos lists 92 in-stock listings across 62 compounds. Amino Club lists 45 across 40. Thirty-five compounds appear only at Modern Aminos, including CJC-1295 with and without DAC, LL-37, Oxytocin, Tesofensine and Wolverine. Thirteen appear only at Amino Club, including AHK-Cu, Dihexa, Selank, Semax Spray, Snap-8 and VIP. Among the visible GLP labels, GLP-3R is 25% less at Modern Aminos before and after codes. GLP-1S is $55.00 for 10mg at Modern Aminos and $49.99 for 10mg at Amino Club before the code, then $37.49 after. GLP-2T is 52% less at Amino Club before codes.
COAs and testing: 326 records at Modern Aminos, 109 at Amino Club
A certificate counts here when PeptidePrices matched it to the vendor, compound and strength of a live listing and confirmed it against the issuing laboratory's record. Both vendors earn the same COA quality score. The archives behind that score are built differently.
Modern Aminos: five laboratories and 326 records
Modern Aminos has 326 report records across 73 compounds, all naming the vendor. Freedom Diagnostics issued 268, Vanguard Laboratory 44, Kovera Labs ten, Chromate three and MZ Biolabs one. 313 records match the issuing laboratory's own record. Most reports date from September 2025 to October 14, 2026, with five earlier-2025 records.
Content appears on 316 reports, purity on 295, identity on 289 and endotoxin on 268. Microbial PCR appears on 52, heavy metals on 45, fentanyl screening on 43 and culture sterility on eight. 41 of the 73 compounds have at least three reports. Reported purity runs from 84.733% to 99.991% across 286 in-scope records with exact numerical results.
Of 214 single-compound reports with a stated amount, 137 average within roughly 10% below to 15% above the label and 211 fall between 70% and 150%. The archive keeps its failures visible: a DSIP 5 mg lot has no detectable DSIP and a printed sterility failure in all ten vials, an AOD-9604 5 mg report measures about 60% of label, and a historical Oxytocin report is 84.7% to 85.0% pure.
Exact certificate coverage is 70 of 99 offers for the same compound, strength, unit and formulation. PeptidePrices lists 99 Modern Aminos offers: 74 lyophilized vials, 17 capsule formats, seven liquids and one oral unit, with 92 in stock at the October 15, 2026 review. Thirteen records lack an issuer match, and the AOD-9604 5 mg report dated August 9, 2026 returned no record in Freedom's portal.
Amino Club: 109 reports and a tighter listing match
The public collection holds 109 complete reports across 213 pages: 58 current and 51 historical. 96 match dated official ILS Laboratories or Freedom Diagnostics records and name Amino Club as client. All 11 Ethos Analytics reports match Ethos' public registry under client Amino Club, checked October 7, 2026, for 107 issuer matches. Two ILS RT0004 reports remain source-version conflicts because the vendor PDFs print heavy metals as Not Detected while current official pages give quantified values below the printed limits.
An exact issuer-verified certificate covers 42 of 45 in-stock listings, all matched to ILS Laboratories; the newest matched analysis is dated August 20, 2026. Rows without an exact control include the Adalank, GHK-Cu and NAD+ sprays, which publish no package strength, plus GLP-1S 10mg and GLP-2T 30mg and 60mg.
Purity across the archive runs from 98.82% to 99.97%, and no report falls below 95%. The September 14 GHK-Cu 50 mg report measured 99.94% purity and 52.69 mg; the September 4 Selank 10 mg report measured 99.49% and 10.65 mg. Both match their specific ILS portal records. Ethos reports give content and retention-time identity without a printed purity percentage. The full archive is in the COA library.
What the review record adds
Amino Club shows Trustpilot 4.6/5 from 576 reviews, checked October 3, 2026, and replies to 64% of negative reviews. Modern Aminos has no current aggregate on file. Its U.S. Trustpilot profile has been removed, and undated search-snippet figures are not presented as current. The separate modernaminos.eu storefront showed 4.0/5 from 25 reviews and sells a different product range. Finnrick independently tested six GLP-3R samples, recording five passes and one July 9, 2025 identity failure at 0 mg found, for a 79% rating.
Customers praise Modern Aminos for shipping, prices and QR-linked reports; complaints describe underfilled vials, perceived potency differences and weak complaint handling. One reviewer reports a 30 mg vial measuring 20 mg.
Modern Aminos publishes a Garden City, Idaho address at 9169 W State St #1451 and a support email. Its refund policy identifies M.A. LLC at the same return address. No phone number or named person is published, the contact form requires a login, and the domain record dates registration to November 25, 2022. Amino Club publishes support@aminoclub.com and its policy pages, but no founding year and no street address.
Two cautions belong in the Amino Club record. Lookalike domains aminoclub.us, aminoclubinc.com and aminoclubllc.com impersonate the storefront, and a June 25, 2026 r/AminoClub post reports buyers landing on a clone. Recurring unverified claims that the GLP-3R is ineffective appear on Trustpilot and in r/AminoClub, r/AminoClubHub and r/GLP1ResearchTalk threads; no reviewer has published a counter-analysis.
Codes: Amino Club's PEPTIDEPRICES takes 25% off; Modern Aminos has none
Amino Club's reader code is PEPTIDEPRICES for 25% off. PeptidePrices confirmed the offer on October 3, 2026. It is not applied automatically, so enter it at checkout. Current terms are on the Amino Club coupon page. Confirm the discount before paying; vendors can change terms.
Modern Aminos has no PeptidePrices code. There is no coupon page to link and no discount to apply. Its after-code prices are identical to its listed prices, which is why the shared-catalog split moves from 16 to 19 of 27 when Amino Club's code is applied. The code also cuts the one-standard-amount total at Amino Club from $1,074.02 to $805.52. Modern Aminos stays at $1,696.06.
Shipping and payment: US-only at both, with different checkout options
Modern Aminos
Modern Aminos ships to the United States only. Checkout lists credit/debit cards, bank payment and Bitcoin; the operations detail names Visa, Mastercard, American Express, same-day bank payment and Bitcoin. An October 15, 2026 checkout quoted FedEx 2Day at $15, overnight at $65, free shipping above $200 and a $4.99 insurance option. The shipping policy covers FedEx or UPS and weekday same-day dispatch before 4 PM Central. The FAQ gives 1 to 2 business days of processing. Damaged, defective or wrong-item claims are accepted within 14 days of delivery with photos. Change-of-mind returns are not accepted, and the policy treats chargebacks as fraud. The full catalog requires an account.
Amino Club
Amino Club ships to the United States only, with international shipping listed as coming soon. The policy covers all 50 states, PO boxes and APO/FPO addresses. Standard shipping is free over $100 and normally takes one to four business days, with faster options. Processing is 0 to 2 business days, and shipment protection is included on every order. Checkout accepts Visa, American Express, Apple Pay and Google Pay, with no Mastercard or Discover. Returns cover transit damage reported with photos within 14 days. There is one replacement per customer per order, no refund for change of mind, and the vendor may deny a claim. Neither vendor ships outside the United States today.
Who should pick Modern Aminos, and who should pick Amino Club
The one-point score gap hides a large price gap and a real difference in catalog shape. The right pick depends on the compound and the checkout.
Pick Modern Aminos if:
- You need a compound Amino Club does not list. Examples include CJC-1295 with and without DAC, LL-37, Oxytocin, Tesofensine and Wolverine.
- You want the larger report archive for a compound, especially one of the 41 compounds with at least three reports.
- You pay by Bitcoin or bank payment, or you want a published street address and a named LLC in the refund policy.
- You are buying 5-Amino-1MQ, NAD+ or Glutathione in the sizes that produce the normalized savings in the table above.
- You accept no reader code and a quoted $15 FedEx 2Day charge below the $200 free-shipping threshold.
Pick Amino Club if:
- You want the lowest shared-catalog cost: 19 of 27 compounds after the code, and $805.52 against $1,696.06 for one standard amount of each.
- You want a verified 25% reader code with a dedicated coupon page.
- You pay by card or wallet and do not need Mastercard or Discover.
- You want free standard shipping over $100 and a smaller catalog that is easier to check against exact certificates.
- You value a current Trustpilot record of 4.6/5 from 576 reviews.
- You need AHK-Cu, Dihexa, Selank, Semax Spray, Snap-8, VIP or another Amino Club exclusive.
Confirm the domain before ordering at Amino Club. The official storefront is aminoclub.com; the lookalike domains above are separate sites. At Modern Aminos, the full catalog requires a login, so create the account before comparing checkout totals.
Match the certificate to the exact compound, strength and lot before relying on it. Full evidence: Modern Aminos reviews and Amino Club reviews.
PeptidePrices has affiliate relationships with some vendors, and affiliate status carries no weight in scores.
More vendor comparisons
- Amino Club: Amino Club vs NeuroLabs, Amino Club vs BioLongevity Labs, Amino Club vs Ameano Peptides, Disguised Alpha vs Amino Club
FAQ: Modern Aminos vs Amino Club
Is Modern Aminos or Amino Club cheaper?
Amino Club is cheaper. It is lower on 16 of the 27 shared compounds before codes and 19 after its 25% code. One standard amount of every comparable compound costs $1,074.02 at Amino Club and $1,696.06 at Modern Aminos before codes, or $805.52 and $1,696.06 after.
Does Modern Aminos have a PeptidePrices coupon code?
No. Modern Aminos has no PeptidePrices reader code, and there is no Modern Aminos coupon page in the directory. Its listed prices are the same before and after any PeptidePrices code.
What does the Amino Club code do?
PEPTIDEPRICES takes 25% off. PeptidePrices confirmed the offer on October 3, 2026. It is not applied automatically, so enter it at checkout and confirm the discount before paying.
Which vendor has more COA records?
Modern Aminos has 326 report records across 73 compounds from five laboratories. Amino Club has 109 records across 213 pages and 42 of 45 in-stock listings backed by an exact certificate.
Do Modern Aminos and Amino Club ship outside the United States?
No. Both list US-only shipping. Amino Club lists international shipping as coming soon.
Which vendor accepts Bitcoin?
Modern Aminos lists Bitcoin, credit/debit cards and bank payment. Amino Club takes Visa, American Express, Apple Pay and Google Pay, with no Mastercard or Discover.
How does the Trustpilot record compare?
Amino Club shows 4.6/5 from 576 reviews, checked October 3, 2026, and replies to 64% of negative reviews. Modern Aminos has no current aggregate on file. Its U.S. Trustpilot profile has been removed, and the separate modernaminos.eu storefront showed 4.0/5 from 25 reviews for a different product range.