Southern Aminos Review
Scored 8.09/10 on the published Peptide Source Review formula: lab credibility, shipping, pricing, operating history, and transparency.
- COAs on file
- 30
COAs on file
- Confirmed at the lab
- 28
Confirmed at the lab
- Products
- 31
Products
- Labs
- 2
Labs
8.09/ 10
Last scored
No testing cap
- Lab credibility and recency55%9.0 (show how this was scored)
- Shipping and refund20%7.5 (show how this was scored)
- Pricing15%8.5 (show how this was scored)
- Operating history5%2.3 (show how this was scored)
- Business transparency5%5.0 (show how this was scored)
Weights are fixed for every vendor. Select a row to see how it was scored.
Is Southern Aminos legit?
Southern Aminos scores 8.09 out of 10 (Strong, #3 of 100) as of October 23, 2026 and passes our testing gate: 30 of the 31 products we score carry a certificate, 28 confirmed with the issuing lab (labs we grade A to B+). Its strongest area is lab testing (9.0/10); its weakest is operating history (2.3/10), with over a year of records.
On lab evidence, the heaviest-weighted factor, Southern Aminos has independently verified third-party COAs, with COA work on record from ILS Laboratories, Freedom Diagnostics Testing. Its lowest price per milligram in our data is on Glutathione (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 credibility9.0/10
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.
- 5-Amino-1MQ9.5
Certificate from ILS Laboratories, tier B+ · tested 2026-09-29
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier B+ (ILS Laboratories)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- +0.5Endotoxin test
- +0.5Sterility test (USP <71> or a PCR / rapid sterility screen)
- +0.5Purity 99.9% (99.7% or higher)
- AOD-96049.0
Certificate from ILS Laboratories, tier B+ · tested 2026-07-28
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier B+ (ILS Laboratories)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- +0.5Endotoxin test
- +0.5Sterility test (USP <71> or a PCR / rapid sterility screen)
- 0.0Purity 99.66% (99.0% up to but not including 99.7%)
- ARA-2909.5
Certificate from Freedom Diagnostics Testing, tier A · tested 2026-09-18
- 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
- +0.5Endotoxin test
- +0.5Sterility test (USP <71> or a PCR / rapid sterility screen)
- +0.5Purity 99.861% (99.7% or higher)
- BPC-1578.5
Certificate from Freedom Diagnostics Testing, tier A · tested 2026-03-12
- 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
- +0.5Endotoxin test
- 0.0Purity 99.08% (99.0% up to but not including 99.7%)
Certificate from Freedom Diagnostics Testing, tier A · tested 2026-09-18
- 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
- +0.5Endotoxin test
- +0.5Sterility test (USP <71> or a PCR / rapid sterility screen)
- 0.0Purity 99.168% (99.0% up to but not including 99.7%)
- Cagrilintide9.0
Certificate from Freedom Diagnostics Testing, tier A · tested 2026-01-17
- 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
- +0.5Endotoxin test
- +0.5Purity 99.88% (99.7% or higher)
- CJC-12959.5
Certificate from ILS Laboratories, tier B+ · tested 2026-07-28
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier B+ (ILS Laboratories)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- +0.5Endotoxin test
- +0.5Sterility test (USP <71> or a PCR / rapid sterility screen)
- +0.5Purity 99.75% (99.7% or higher)
- DSIP9.0
Certificate from ILS Laboratories, tier B+ · tested 2026-07-21
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier B+ (ILS Laboratories)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- +0.5Endotoxin test
- +0.5Sterility test (USP <71> or a PCR / rapid sterility screen)
- 0.0Purity 99.59% (99.0% up to but not including 99.7%)
- Epitalon9.5
Certificate from Freedom Diagnostics Testing, tier A · tested 2026-09-18
- 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
- +0.5Endotoxin test
- +0.5Sterility test (USP <71> or a PCR / rapid sterility screen)
- +0.5Purity 99.798% (99.7% or higher)
- GHK-Cu9.5
Certificate from ILS Laboratories, tier B+ · tested 2026-05-20
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier B+ (ILS Laboratories)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- +0.5Endotoxin test
- +0.5Sterility test (USP <71> or a PCR / rapid sterility screen)
- +0.5Purity 99.88% (99.7% or higher)
- GLOW9.5
Certificate from ILS Laboratories, tier B+ · tested 2026-09-29
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier B+ (ILS Laboratories)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- +0.5Endotoxin test
- +0.5Sterility test (USP <71> or a PCR / rapid sterility screen)
- +0.5Purity 99.72% (99.7% or higher)
- Glutathione0.0
No certificate on file for this product: scores 0, counted at 0.5 weight because it is not one of the core products.
- IGF-1 LR39.5
Certificate from ILS Laboratories, tier B+ · tested 2026-09-29
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier B+ (ILS Laboratories)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- +0.5Endotoxin test
- +0.5Sterility test (USP <71> or a PCR / rapid sterility screen)
- +0.5Purity 99.84% (99.7% or higher)
- Ipamorelin9.0
Certificate from ILS Laboratories, tier B+ · tested 2026-09-29
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier B+ (ILS Laboratories)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- +0.5Endotoxin test
- +0.5Sterility test (USP <71> or a PCR / rapid sterility screen)
- 0.0Purity 99.62% (99.0% up to but not including 99.7%)
Certificate from Freedom Diagnostics Testing, tier A · tested 2026-03-14
- 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
- +0.5Endotoxin test
- 0.0Purity 99.338% (99.0% up to but not including 99.7%)
- KLOW9.0
Certificate from ILS Laboratories, tier B+ · tested 2026-07-28
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier B+ (ILS Laboratories)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- +0.5Endotoxin test
- +0.5Sterility test (USP <71> or a PCR / rapid sterility screen)
- 0.0Purity 99.68% (99.0% up to but not including 99.7%)
- KPV9.0
Certificate from Freedom Diagnostics Testing, tier A · tested 2026-01-08
- 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
- +0.5Endotoxin test
- +0.5Purity 99.722% (99.7% or higher)
- LL-379.5
Certificate from Freedom Diagnostics Testing, tier A · tested 2026-09-18
- 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
- +0.5Endotoxin test
- +0.5Sterility test (USP <71> or a PCR / rapid sterility screen)
- +0.5Purity 99.821% (99.7% or higher)
- Melanotan-19.5
Certificate from ILS Laboratories, tier B+ · tested 2026-04-16
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier B+ (ILS Laboratories)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- +0.5Endotoxin test
- +0.5Sterility test (USP <71> or a PCR / rapid sterility screen)
- +0.5Purity 99.72% (99.7% or higher)
- MOTS-c9.5
Certificate from Freedom Diagnostics Testing, tier A · tested 2026-09-03
- 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
- +0.5Endotoxin test
- +0.5Sterility test (USP <71> or a PCR / rapid sterility screen)
- +0.5Purity 99.731% (99.7% or higher)
- Melanotan-29.0
Certificate from Freedom Diagnostics Testing, tier A · tested 2025-12-15
- 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
- +0.5Endotoxin test
- +0.5Purity 99.884% (99.7% or higher)
- NAD+9.0
Certificate from ILS Laboratories, tier B+ · tested 2026-07-08
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier B+ (ILS Laboratories)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- +0.5Endotoxin test
- +0.5Sterility test (USP <71> or a PCR / rapid sterility screen)
- 0.0Purity 99.05% (99.0% up to but not including 99.7%)
- PT-1419.0
Certificate from ILS Laboratories, tier B+ · tested 2026-04-16
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier B+ (ILS Laboratories)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- +0.5Endotoxin test
- +0.5Sterility test (USP <71> or a PCR / rapid sterility screen)
- 0.0Purity 99.53% (99.0% up to but not including 99.7%)
- Retatrutide9.0
Certificate from ILS Laboratories, tier B+ · tested 2026-07-21
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier B+ (ILS Laboratories)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- +0.5Endotoxin test
- +0.5Sterility test (USP <71> or a PCR / rapid sterility screen)
- 0.0Purity 99.61% (99.0% up to but not including 99.7%)
- Selank7.5
Certificate from Freedom Diagnostics Testing, tier A · tested 2026-03-14
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier A (Freedom Diagnostics Testing)
- +1.5Verification key printed
- 0.0Key printed but not found at the laboratory (no confirmed points; no other deduction)
- +0.5Endotoxin test
- +0.5Purity 99.91% (99.7% or higher)
- Semax7.0
Certificate from Freedom Diagnostics Testing, tier A · tested 2026-03-14
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier A (Freedom Diagnostics Testing)
- +1.5Verification key printed
- 0.0Key printed but not found at the laboratory (no confirmed points; no other deduction)
- +0.5Endotoxin test
- 0.0Purity 99.323% (99.0% up to but not including 99.7%)
- SS-319.5
Certificate from ILS Laboratories, tier B+ · tested 2026-06-07
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier B+ (ILS Laboratories)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- +0.5Endotoxin test
- +0.5Sterility test (USP <71> or a PCR / rapid sterility screen)
- +0.5Purity 99.85% (99.7% or higher)
- TB-5009.5
Certificate from ILS Laboratories, tier B+ · tested 2026-06-01
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier B+ (ILS Laboratories)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- +0.5Endotoxin test
- +0.5Sterility test (USP <71> or a PCR / rapid sterility screen)
- +0.5Purity 99.84% (99.7% or higher)
- Tesamorelin9.5
Certificate from ILS Laboratories, tier B+ · tested 2026-05-12
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier B+ (ILS Laboratories)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- +0.5Endotoxin test
- +0.5Sterility test (USP <71> or a PCR / rapid sterility screen)
- +0.5Purity 99.71% (99.7% or higher)
Certificate from Freedom Diagnostics Testing, tier A · tested 2026-09-18
- 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
- +0.5Endotoxin test
- +0.5Sterility test (USP <71> or a PCR / rapid sterility screen)
- +0.5Purity 99.901% (99.7% or higher)
- Tirzepatide9.5
Certificate from ILS Laboratories, tier B+ · tested 2026-05-21
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier B+ (ILS Laboratories)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- +0.5Endotoxin test
- +0.5Sterility test (USP <71> or a PCR / rapid sterility screen)
- +0.5Purity 99.95% (99.7% or higher)
Weighted mean of 31 products (1 non-core product without a certificate counted at half weight): 273.0 ÷ 30.5 = 8.951.
No adjustments.
8.951 = 8.951, rounded to 0.1: 9.0/10.
Testing gate: 28 of 31 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 refunds7.5/10
- +1.5
Returns and refunds
Eligible unopened and unused products must be returned within 5 days of delivery. ... Approved returns are subject to a 15% restocking fee
Unopened returns within 5 days: scored 1.5, the published value for a window under 7 days.
- +1
Lost or damaged parcels
Southern Aminos will reship the order at no additional cost.
Free reship stated for lost parcels; damage only 'may be covered'.
- +1.5
- +1
Tracking on all orders
Shipping confirmation and tracking information will be provided once your order has been prepared for shipment.
- +1.5
Payment you can dispute
Payment Types Accepted ... Secure Credit Cards Visa Card MasterCard American Express Discover Card
FAQ: 'The payment methods displayed during checkout are the payment methods currently available'; checkout not opened.
- +1
Shipping rates published
FedEx Expedited Shipping on all U.S. Domestic Orders only [price]
Total +7.5: 7.5/10.
Pricing8.5/10
We compared Southern Aminos’s current single-vial prices on 31 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 20% below the market median (ratio 0.80), which the published scale maps to 8.5/10. checked
Operating history2.3/10
Counted from July 31, 2025, the earliest dated evidence of this business operating: 14.7 months as of October 22, 2026, which the published table maps to 2.3/10.
The operator the site names, Southern Aminos LLC (California law, Temecula CA address), was formed in California on 2025-07-31, six days before its store domain southernaminos.com was registered (2025-08-06, never shown parked).
- 2025-07-31 State registry: Southern Aminos LLC (CA B20250232209) formed 2025-07-31, Active (owner browser reading) bizfileonline.sos.ca.gov (opens in new tab)
- 2025-08-06 Domain registration: southernaminos.com registration rdap.org (opens in new tab)
- 2025-08-06 Domain registration: registration rdap.org (opens in new tab)
- 2025-10-22 Certificate: earliest certificate coas.freedomdiagnosticstesting.com (opens in new tab)
Transparency5.0/10
- +2
- +1
Business address
Southern Aminos LLC 41593 Winchester Road Suite 200 Temecula, California 92590
Address checked: virtual office.
- 0
Phone number
contact page lists email [email protected] only
- 0
Named owner or staff
only generic 'its owners, officers, employees' in terms
- +1
Dated terms with a governing law
Effective Date: September 14, 2026 ... laws of the State of California, without regard to conflict-of-law principles
- +1.5
Testing lab named, certificates published
COA page links 36 certificate PDFs; certificates are Freedom Diagnostics and ILS reports
The laboratory is named on the published certificates, not in the page text.
- −0.5
GLP products sold only under code names
SA-3R
The product page's visible heading, description and specifications do not name the compound.
Total +5: 5.0/10.
- A 5-day unopened-return window is scored 1.5 under the published table.
Shop Southern Aminos
- Rated 8.09/10 · Strong
- 28 COAs confirmed at the issuing lab
- Best value: Glutathione at $0.03/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 · 8.14to8.09
Pricing recomputed on 23 October 2026 from current listings with the published rule (section E), after listings added or updated since 22 October, including a newly reviewed vendor's, moved the market median for the same products: pricing 8.8 to 8.5.
- Audit · 8.03to8.14
Lab score recalculated on 22 October 2026 under the published core-product rule (A1b): a missing certificate on one of the 15 most widely carried products still counts fully, while on any other product it now counts at half weight, so a broad catalogue is not penalised as much for its breadth. Lab 8.8 to 9.0.
- Audit · 7.85to8.03
Re-scored on 22 October 2026 under the published rulebook, which now gives one rule for each judgement call and applies it to every vendor: shipping and refunds 6.5 to 7.5, transparency 5.5 to 5.0.
Earlier audits (5)
- Audit · 7.58to7.85
Re-scored on 22 October 2026 under version 2 of our published rules. The deduction for verification codes the laboratory could not find was retired: each such certificate now keeps its points for the printed key and earns none for confirmation, and codes on certificates we do not score no longer count; the deduction for the PT-141 copy was also retired, because that lot is not the scored PT-141 certificate. Lab 8.3 to 8.8. Score 7.58 to 7.85.
- Audit · 7.54to7.58
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 6.0 to 6.5, operating history 3.0 to 2.3, transparency 6.0 to 5.5.
- Audit · 7.81to7.54
Lab score recalculated on 22 October 2026 under the uniform published rubric applied to every vendor: every listed product was rescored on the same fixed certificate points, with fixed deductions for verification codes the issuing laboratory could not find and posted certificate copies that differ from the laboratory's own copy. Lab 8.8 to 8.3.
- Audit · 7.04to7.81
Full certificate library re-checked on 21 October 2026: all 205 files in the library were read and 189 certificate codes were checked against Freedom Diagnostics and ILS Laboratories records, of which 186 matched. Certificates cover 30 of the 31 products we list, most with multi-vial panels including endotoxin and sterility screening. Lab 7.4 to 8.8.
- Audit · Initial audit
lab 7.4 / shipping 6.0 / pricing 8.8 / tenure 3.0 / transparency 6.0.
Editor’s notes
Southern Aminos runs one of the largest certificate libraries we have reviewed, with about 190 reports from two independent laboratories, Freedom Diagnostics and ILS Laboratories, and much of it goes well beyond the usual: several vials per lot, endotoxin screens, and full panels with sterility testing. Every certificate we found at the laboratory matched its records, with Southern Aminos named as the client. For one PT-141 lot, however, the two files posted on the site differ from the laboratory's own record in one field: Freedom's report gives the product as PT-141 30mg, while the posted copies, listed for the 10 mg product, show the size left out. One 10 mg retatrutide lot measured about half again over its label; the company says it prints the measured mass and purity on each vial label, and the label photos it supplied show this. At our 22 October 2026 check, prices ran about a quarter below the market median. Unopened items can be returned within five days, subject to a 15% restocking fee, and the policy we read on 22 October 2026 says parcels lost by the carrier and not recovered are reshipped at no additional cost. Prices and certificates are visible only with an account. The operating company is named, with an address in Temecula, California at a shared workspace centre that sells virtual-office mail service, and it has traded for a little over a year. Certificates cover 30 of the 31 products we list, all from Freedom Diagnostics or ILS Laboratories and checked against the laboratories' own records in October 2026; the newest Selank and Semax reports could not be found at the laboratory, and we found no certificate for glutathione.
Southern Aminos 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).
ILS LaboratoriesTier B+tested
- Purity
- 99.9%
- Price per mg
- $1.60$80.00 / 50mgbest of 2 sizes
ILS LaboratoriesTier B+tested
- Purity
- 99.66%
- Price per mg
- $8.80$44.00 / 5mgbest of 2 sizes
Freedom Diagnostics TestingTier Atested
- Purity
- 99.861%
- Price per mg
- $5.28$52.80 / 10mg
Freedom Diagnostics TestingTier Atested
- Purity
- 99.08%
- Price per mg
- $3.84$38.40 / 10mgbest of 2 sizes
Freedom Diagnostics TestingTier Atested
- Purity
- 99.168%
- Price per mg
- $3.96$79.20 / 20mgbest of 2 sizes
Freedom Diagnostics TestingTier Atested
- Purity
- 99.88%
- Price per mg
- $11.92$119.20 / 10mgbest of 2 sizes
ILS LaboratoriesTier B+tested
- Purity
- 99.75%
- Price per mg
- $6.40$64.00 / 10mg
ILS LaboratoriesTier B+tested
- Purity
- 99.59%
- Price per mg
- $7.20$36.00 / 5mg
Freedom Diagnostics TestingTier Atested
- Purity
- 99.798%
- Price per mg
- $3.60$36.00 / 10mg
ILS LaboratoriesTier B+tested
- Purity
- 99.88%
- Price per mg
- $0.40$40.00 / 100mg
ILS LaboratoriesTier B+tested
- Purity
- 99.72%
- Price per mg
- $1.13$79.20 / 70mg
- Purity
- —
- Price per mg
- $0.03$52.00 / 1500mg
ILS LaboratoriesTier B+tested
- Purity
- 99.84%
- Price per mg
- $60.00$60.00 / 1mg
ILS LaboratoriesTier B+tested
- Purity
- 99.62%
- Price per mg
- $4.80$48.00 / 10mg
Freedom Diagnostics TestingTier Atested
- Purity
- 99.338%
- Price per mg
- $3.60$36.00 / 10mg
ILS LaboratoriesTier B+tested
- Purity
- 99.68%
- Price per mg
- $1.20$96.00 / 80mg
Freedom Diagnostics TestingTier Atested
- Purity
- 99.722%
- Price per mg
- $4.00$40.00 / 10mg
Freedom Diagnostics TestingTier Atested
- Purity
- 99.821%
- Price per mg
- $6.67$66.75 / 10mgbest of 2 sizes
ILS LaboratoriesTier B+tested
- Purity
- 99.72%
- Price per mg
- $4.16$41.60 / 10mg
Freedom Diagnostics TestingTier Atested
- Purity
- 99.731%
- Price per mg
- $1.98$79.20 / 40mgbest of 2 sizes
Freedom Diagnostics TestingTier Atested
- Purity
- 99.884%
- Price per mg
- $4.16$41.60 / 10mg
ILS LaboratoriesTier B+tested
- Purity
- 99.05%
- Price per mg
- $0.08$79.20 / 1000mgbest of 2 sizes
ILS LaboratoriesTier B+tested
- Purity
- 99.53%
- Price per mg
- $4.40$44.00 / 10mg
ILS LaboratoriesTier B+tested
- Purity
- 99.61%
- Price per mg
- $1.84$184.00 / 100mgbest of 5 sizes
Freedom Diagnostics TestingTier Atested
- Purity
- 99.91%
- Price per mg
- $3.52$35.20 / 10mg
Freedom Diagnostics TestingTier Atested
- Purity
- 99.323%
- Price per mg
- $3.52$35.20 / 10mg
ILS LaboratoriesTier B+tested
- Purity
- 99.85%
- Price per mg
- $5.52$55.20 / 10mg
ILS LaboratoriesTier B+tested
- Purity
- 99.84%
- Price per mg
- $4.80$48.00 / 10mg
ILS LaboratoriesTier B+tested
- Purity
- 99.71%
- Price per mg
- $3.96$79.20 / 20mgbest of 2 sizes
Freedom Diagnostics TestingTier Atested
- Purity
- 99.901%
- Price per mg
- $6.00$60.00 / 10mg
ILS LaboratoriesTier B+tested
- Purity
- 99.95%
- Price per mg
- $2.07$124.00 / 60mgbest of 4 sizes
Learn more about what Southern Aminos carries
Rated higher than Southern Aminos, with a reader code
Southern Aminos 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 15 of the same products
Southern Aminos: Frequently Asked Questions
Is Southern Aminos legit?
Southern Aminos scores 8.09 out of 10 (Strong, #3 of 100) as of October 23, 2026 and passes our testing gate: 30 of the 31 products we score carry a certificate, 28 confirmed with the issuing lab (labs we grade A to B+). Its strongest area is lab testing (9.0/10); its weakest is operating history (2.3/10), with over a year of records.
Is there a Southern Aminos promo code, coupon code, or discount code?
We do not have a verified Southern Aminos promo code or coupon code right now. When Southern Aminos runs a sale or issues a discount code, we post it here and on our promos page, so bookmark this page for the latest Southern Aminos discount.
Does Southern Aminos use third-party lab testing?
Yes. We have independently verified third-party COA evidence for this vendor. Laboratories on the certificates we hold: ILS Laboratories, Freedom Diagnostics Testing.
Where can I see Southern Aminos' COAs?
In the "Southern Aminos COAs and lab test results" table on this page. We hold 30 certificates for Southern Aminos, covering 30 of the 31 products we track, issued by 2 laboratories (ILS Laboratories, Freedom Diagnostics Testing). 28 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 Southern Aminos carry?
Southern Aminos carries 5-Amino-1MQ, AOD-9604, ARA-290, BPC-157, BPC-157 + TB-500, Cagrilintide, CJC-1295, DSIP, and 23 more. Current per-milligram pricing, COA links, and verification keys for each are in the comparison table on this page.
Is the Southern Aminos 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 Southern Aminos head-to-head
Want to understand how this score was built?
Read the full methodology or the editorial integrity policy.
Southern Aminos8.09Strong
28 confirmed at the lab