Amino USA Review
Scored 7.78/10 on the published Peptide Source Review formula: lab credibility, shipping, pricing, operating history, and transparency.
- COAs on file
- 19
COAs on file
- Confirmed at the lab
- 19
Confirmed at the lab
- Products
- 19
Products
- Labs
- 2
Labs
7.78/ 10
Last scored
No testing cap
- Lab credibility and recency55%8.0 (show how this was scored)
- Shipping and refund20%8.0 (show how this was scored)
- Pricing15%8.3 (show how this was scored)
- Operating history5%4.2 (show how this was scored)
- Business transparency5%6.5 (show how this was scored)
Weights are fixed for every vendor. Select a row to see how it was scored.
Is Amino USA legit?
Amino USA scores 7.78 out of 10 (Strong, #13 of 100) as of November 5, 2026 and passes our testing gate: all 19 products we score carry a certificate, 19 confirmed with the issuing lab (labs we grade A). Its strongest area is pricing (8.3/10); its weakest is operating history (4.2/10), with over three years of records.
On lab evidence, the heaviest-weighted factor, Amino USA has independently verified third-party COAs, with COA work on record from BioRegen, Freedom Diagnostics Testing. Its lowest price per milligram in our data is on GHK-Cu (see the table below).
How this score was calculated
Every point below follows the published tables in our methodology, with the policy wording we scored and a link to where we read it. Evidence last checked October 22, 2026. Lab credibility is worked product by product from the certificates on file.
Lab credibility8.0/10
Each carried product (lab supplies excluded) is scored from the certificate on file for it, on the published lab rubric: 3 for a published certificate, then points for the laboratory, the verification key, the tests on the certificate and its purity, held to 0 to 10. A certificate that is self-issued, names no laboratory, or comes from a laboratory whose independence is not established scores a flat 2.0; a product with no certificate, a certificate the laboratory’s own record fails, or a posted copy that differs materially from the laboratory’s copy scores 0. Calculated on , the day this page was built; the date each certificate was tested is shown on its row.
- BPC-1578.0
Certificate from BioRegen, tier A · tested 2026-06-22
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier A (BioRegen)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- 0.0Purity 99.53% (99.0% up to but not including 99.7%)
- TB-5008.0
Certificate from BioRegen, tier A · tested 2026-06-23
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier A (BioRegen)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- 0.0Purity 99.62% (99.0% up to but not including 99.7%)
- GHK-Cu8.0
Certificate from BioRegen, tier A · tested 2026-06-22
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier A (BioRegen)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- 0.0Purity 99.67% (99.0% up to but not including 99.7%)
- CJC-12958.0
Certificate from BioRegen, tier A · tested 2026-07-02
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier A (BioRegen)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- 0.0Purity 99.46% (99.0% up to but not including 99.7%)
- Ipamorelin8.0
Certificate from BioRegen, tier A · tested 2026-06-26
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier A (BioRegen)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- 0.0Purity 99.67% (99.0% up to but not including 99.7%)
- Semax8.0
Certificate from Freedom Diagnostics Testing, tier A · tested 2026-04-06
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier A (Freedom Diagnostics Testing)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- 0.0Purity 99.343% (99.0% up to but not including 99.7%)
- Selank8.0
Certificate from BioRegen, tier A · tested 2026-06-25
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier A (BioRegen)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- 0.0Purity 99.61% (99.0% up to but not including 99.7%)
- Melanotan-28.5
Certificate from BioRegen, tier A · tested 2026-07-02
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier A (BioRegen)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- +0.5Purity 99.76% (99.7% or higher)
- Sermorelin8.0
Certificate from BioRegen, tier A · tested 2026-02-10
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier A (BioRegen)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- 0.0Purity 99.42% (99.0% up to but not including 99.7%)
- Tesamorelin8.0
Certificate from BioRegen, tier A · tested 2026-06-26
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier A (BioRegen)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- 0.0Purity 99.68% (99.0% up to but not including 99.7%)
- PT-1418.5
Certificate from Freedom Diagnostics Testing, tier A · tested 2026-02-03
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier A (Freedom Diagnostics Testing)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- +0.5Purity 99.959% (99.7% or higher)
- AOD-96048.5
Certificate from BioRegen, tier A · tested 2026-06-29
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier A (BioRegen)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- +0.5Purity 99.79% (99.7% or higher)
- 5-Amino-1MQ8.0
Certificate from BioRegen, tier A · tested 2026-06-11
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier A (BioRegen)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- 0.0Purity 99.6% (99.0% up to but not including 99.7%)
- IGF-1 LR38.0
Certificate from BioRegen, tier A · tested 2026-09-08
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier A (BioRegen)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- 0.0Purity 99.22% (99.0% up to but not including 99.7%)
Certificate from BioRegen, tier A · tested 2026-07-28
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier A (BioRegen)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- 0.0Purity 99.36% (99.0% up to but not including 99.7%)
- GHRP-28.0
Certificate from BioRegen, tier A · tested 2026-08-20
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier A (BioRegen)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- 0.0Purity 99.56% (99.0% up to but not including 99.7%)
- GHRP-68.0
Certificate from BioRegen, tier A · tested 2026-08-27
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier A (BioRegen)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- 0.0Purity 99.43% (99.0% up to but not including 99.7%)
- Hexarelin8.0
Certificate from BioRegen, tier A · tested 2026-07-07
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier A (BioRegen)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- 0.0Purity 99.64% (99.0% up to but not including 99.7%)
- Cagrilintide8.0
Certificate from BioRegen, tier A · tested 2026-06-18
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier A (BioRegen)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- 0.0Purity 99.42% (99.0% up to but not including 99.7%)
Mean of 19 products: 153.5 ÷ 19 = 8.079.
- −0.10CLAIM Claims the certificates do not support (cap −0.3): FAQ 'every batch undergoes rigorous testing by accredited independent third-party laboratories' while its certificates are BioRegen and Freedom Diagnostics reports, neither accredited
8.079 − 0.100 = 7.979, rounded to 0.1: 8.0/10.
Testing gate: 19 of 19 products have a certificate from a directory laboratory (not tier D, not self-issued) with the key confirmed at the laboratory. That is at least half, so the vendor counts as third-party tested and no cap applies.
Shipping and refunds8.0/10
- +3
Returns and refunds
"We accept returns within 30 days of receiving your order." (opened and sale items excluded)
- +1
Lost or damaged parcels
"Once a package is marked as delivered, we are not responsible for lost or stolen packages."; paid shipping-insurance product sold
- +1.5
Dispatch time
"Orders placed before 12:30 PM CST (Monday-Friday) will be shipped out the same day."
- +1
Tracking on all orders
"Once your order is shipped, you will receive a tracking number via email."
- +1.5
Payment you can dispute
FAQ: "We accept debit/credit card payments and Cryptocurrency"; Store API gateway nmi (card)
- +1
Shipping rates published
"Standard Shipping - [price]"; "Free Shipping on Orders Over [price]"
- −0.5
Policies that contradict each other
"We accept returns within 30 days of receiving your order." vs "Email [email protected] within 24 hours of receiving your order" to initiate a return
- −0.5
Damage or loss report window under 48 hours
"Missing Products - ... please contact us within 24 hours"
Total +8: 8.0/10.
Pricing8.3/10
We compared Amino USA’s current single-vial prices on 19 products, each matched to the same product and milligrams per vial, with the median price of the other vendors. Its typical price (the median ratio across those products) is 18% below the market median (ratio 0.82), which the published scale maps to 8.3/10. checked
Operating history4.2/10
Counted from July 25, 2023, the earliest dated evidence of this business operating: 3.2 years as of October 22, 2026, which the published table maps to 4.2/10.
Store domain aminousa.com registered 2023-07-25 (RDAP); its first archived capture (2023-08-01) is already the Amino USA store and nothing parked, for sale or unrelated appears in between, so the domain date counts. The named operator Amino USA, LLC has a Texas SOS charter of 2023-11-27, which is later.
- 2023-07-25 Domain registration: aminousa.com registration rdap.org (opens in new tab)
- 2023-11-27 State registry: AMINO USA, LLC., Houston TX, SOS file 0805317022, charter 2023-11-27 (later than the domain) data.texas.gov (opens in new tab)
- 2023-08-01 Archived copy: store with prices web.archive.org (opens in new tab)
- 2023-08-23 Dated public mention: 'New store ... aminousa.com' reddit.com (opens in new tab)
- 2023-11-27 State registry: AMINO USA, LLC., Houston, SOS charter 2023-11-27 data.texas.gov (opens in new tab)
Transparency6.5/10
- +2
Legal entity named
FAQ: "When you make a purchase with us, the charge on your bank or credit card statement will show as “Amino USA LLC”."
Re-checked 2 November 2026 (re-audit #29 scored it 0 from the terms, which name only "Amino USA"): the FAQ names Amino USA LLC as the business that charges for a purchase, which is the seller, not a payment processor or registered agent, so rule C1 is met (2). Evidence: evidence-local/2026-11-03/amino-usa/TRANSPARENCY.
- +1
Business address
5900 Balcones Drive, Suite 100, Austin, TX 78731
Address checked: virtual office.
- +1
- 0
Named owner or staff
none named
checked
- +1
Dated terms with a governing law
ToS "Effective Date: November 27, 2021 (Revised: 10/12/2025)"; waiver agreement ("Terms of Use, Indemnification, and Research-Only Waiver Agreement") "governed by and construed in accordance with the laws of the State of Texas"
Re-checked 2 November 2026 (re-audit #29 scored it 0 from the terms page alone): the terms page is dated but names no governing law, and the site's Terms of Use and waiver agreement names Texas law; a dated policy together with a stated governing law elsewhere in the site's terms scores 1, as recorded for other vendors (rule C6). The revision date is now 10/12/2025. Evidence: evidence-local/2026-11-03/amino-usa/TRANSPARENCY.
aminousa.com (opens in new tab) source 2 (opens in new tab)checked
- +1.5
Testing lab named, certificates published
BioRegen and Freedom Diagnostics certificates in the COA library
Total +6.5: 6.5/10.
- Re-audit follow-up of 2 November 2026 (issues #29 and #26): entity, dated terms and operating history re-checked on the live site and kept; no score change. The five sampled BioRegen certificates (#13482, #13517, #13533, #13512, #12169) were confirmed at bioregen.com/report with the printed key, and the vendor's files are byte-identical to the laboratory's; an invented number and a wrong key both return no match.
Shop Amino USA
- Rated 7.78/10 · Strong
- 19 COAs confirmed at the issuing lab
- Best value: GHK-Cu at $0.50/mg
Audit history and why the rating changed
We re-audit vendors against their live COAs and site. Here is what most recently moved this rating, and why.
See the full score history and chart
- Most recent audit · 7.77to7.78
Pricing re-checked on 5 November 2026 after the market medians were recalculated pricing 8.2 to 8.3.
- Audit · 7.80to7.77
Market medians updated after Bluum Peptides was added pricing 8.4 to 8.2.
- Audit · 7.77to7.80
Pricing recomputed on 27 October 2026: listings added for a newly reviewed vendor (Peptide Pro) moved the market median for the same products pricing 8.2 to 8.4.
Earlier audits (5)
- Audit · 7.78to7.77
Pricing recomputed on 24 October 2026 after Bionova Peptides' first-review prices were recorded; other vendors move only through the market medians: pricing 8.3 to 8.2.
- Audit · 7.83to7.78
Claim deductions re-checked on 22 October 2026 under the published rule (only site claims contradicted by what the certificates show), each confirmed independently from primary sources. Lab 8.1 to 8.0.
- Audit · 7.56to7.83
Re-scored on 22 October 2026 under our published rubric for shipping, pricing, operating history and transparency, applied to every vendor the same day: prices re-read from the vendor's site and matched by milligrams per vial, operating history from the earliest dated evidence of the business, and policies scored item by item. shipping and refunds 7.0 to 8.0, pricing 8.0 to 8.3, operating history 4.0 to 4.2, transparency 6.0 to 6.5.
- Audit · 6.84to7.56
Lab evidence re-checked on 20 October 2026 under our coverage rule, which counts a listed product with no published certificate as zero in the lab average. Certificates cover 19 of the 19 products we list that the vendor offers for sale. Lab 6.8 to 8.1.
- Audit · 6.83to6.84
Re-audited 2026-10-18; the May 2026 score was a seed estimate, adjusted in September for blend certificates. Lab rises from 4.75 to 6.8: the three products that carried blend reports now have their own BioRegen certificates, nearly the whole catalog has reports from June to September 2026, and the Freedom Diagnostics reports we checked match the laboratory's copies; it stays below the top tier because the BioRegen reports could not be confirmed at the laboratory, endotoxin data covers older lots only, and there is no sterility testing. Shipping falls from 10 to 7.0: same-day UPS dispatch and card payment are confirmed, but parcels marked delivered are not covered and sale items cannot be refunded. Pricing moves from 9.5 to 8.0 on 32 live standard prices about 15% below the market median. Tenure moves from 5.9 to 4.0 on a domain registered in July 2023. Transparency moves from 10 to 6.0: the LLC, a Houston suite address and phone are published, but no people are named and no governing law is stated.
Editor’s notes
Amino USA tests nearly every product, and most of its newest certificates come from BioRegen, dated June to September 2026, with identity, purity and measured content for each lot and Amino USA named as the client. In October 2026 all 17 BioRegen reports we checked were confirmed through the laboratory's own report lookup, and 16 of the files are identical to the laboratory's copies. Its Freedom Diagnostics reports, which are older, do check out: the PT-141 and Semax files on the site are identical to the copies the laboratory hosts, and ten other Freedom reports from early 2026 were found there too. The separate endotoxin library covers 2025 lots only, and no sterility testing is published. Its TB-500 reports identify the short fragment rather than full-length thymosin beta-4. At our 22 October 2026 check, prices ran about 18% below the market median, lower on most products we compared. Orders before 12:30 PM Central ship the same day by UPS with tracking, cards are accepted, and unopened regular-priced items can be returned within 30 days, but parcels marked delivered are not covered. The operator, Amino USA LLC, lists a suite address in Austin, and the earliest archived copy of its store with prices dates from August 2023. As of October 2026, all 19 products we list have a current laboratory certificate that we confirmed on the laboratory's own verification page, though none of them includes an endotoxin or sterility test.
Amino USA COAs and lab test results
One row per product: the certificate on file and how the lab rule reads it, the laboratory that issued it and its tier, the date it was tested, the purity it reports, and the lowest price per milligram we recorded (per IU or mL where a product is sold that way).
BioRegenTier Atested
- Purity
- 99.53%
- Price per mg
- $5.67$85.00 / 15mgbest of 4 sizes
BioRegenTier Atested
- Purity
- 99.62%
- Price per mg
- $8.00$40.00 / 5mgbest of 2 sizes
BioRegenTier Atested
- Purity
- 99.67%
- Price per mg
- $0.50$50.00 / 100mgbest of 2 sizes
BioRegenTier Atested
- Purity
- 99.67%
- Price per mg
- $5.00$50.00 / 10mgbest of 2 sizes
Freedom Diagnostics TestingTier Atested
- Purity
- 99.343%
- Price per mg
- $2.50$75.00 / 30mg
BioRegenTier Atested
- Purity
- 99.61%
- Price per mg
- $5.00$50.00 / 10mgbest of 2 sizes
BioRegenTier Atested
- Purity
- 99.76%
- Price per mg
- $3.00$30.00 / 10mg
BioRegenTier Atested
- Purity
- 99.42%
- Price per mg
- $6.67$100.00 / 15mgbest of 2 sizes
BioRegenTier Atested
- Purity
- 99.68%
- Price per mg
- $9.00$90.00 / 10mgbest of 3 sizes
Freedom Diagnostics TestingTier Atested
- Purity
- 99.959%
- Price per mg
- $4.50$45.00 / 10mg
BioRegenTier Atested
- Purity
- 99.6%
- Price per mg
- $1.70$84.99 / 50mg
BioRegenTier Atested
- Purity
- 99.36%
- Price per mg
- $13.00$65.00 / 5mg
BioRegenTier Atested
- Purity
- 99.42%
- Price per mg
- $10.20$102.00 / 10mgbest of 2 sizes
Learn more about what Amino USA carries
Rated higher than Amino USA, with a reader code
Amino USA is not one of our affiliate partners, so we have no code for it. These partners score above it under the same published rules, pass our testing gate, and give readers a discount.
Affiliate links: we may earn a commission if you buy. It never changes a score or rank.
8.17/10 · Strong · carries 9 of the same products
7.90/10 · Strong · carries 8 of the same products
7.80/10 · Strong · carries 10 of the same products
Amino USA: Frequently Asked Questions
Is Amino USA legit?
Amino USA scores 7.78 out of 10 (Strong, #13 of 100) as of November 5, 2026 and passes our testing gate: all 19 products we score carry a certificate, 19 confirmed with the issuing lab (labs we grade A). Its strongest area is pricing (8.3/10); its weakest is operating history (4.2/10), with over three years of records.
Is there a Amino USA promo code, coupon code, or discount code?
We do not have a verified Amino USA promo code or coupon code right now. When Amino USA runs a sale or issues a discount code, we post it here and on our promos page, so bookmark this page for the latest Amino USA discount.
Does Amino USA use third-party lab testing?
Yes. We have independently verified third-party COA evidence for this vendor. Laboratories on the certificates we hold: BioRegen, Freedom Diagnostics Testing.
Where can I see Amino USA's COAs?
In the "Amino USA COAs and lab test results" table on this page. We hold 19 certificates for Amino USA, covering 19 of the 19 products we track, issued by 2 laboratories (BioRegen, Freedom Diagnostics Testing). 19 products' certificates were confirmed at the issuing laboratory itself. Each row links the certificate, its lab, its test date and the purity it reports.
What peptides does Amino USA carry?
Amino USA carries BPC-157, TB-500, GHK-Cu, CJC-1295, Ipamorelin, Semax, Selank, Melanotan-2, and 11 more. Current per-milligram pricing, COA links, and verification keys for each are in the comparison table on this page.
Is the Amino USA review on Peptide Source Review affected by affiliate status?
No. All affiliate relationships are publicly disclosed and never change a vendor's score, rank, or gate status. Our scoring formula is published in full and applied identically to every vendor.
Compare Amino USA head-to-head
Want to understand how this score was built?
Read the full methodology or the editorial integrity policy.
Amino USA7.78Strong
19 confirmed at the lab