Northwest Peptides Review — 100 COAs, Prices & Lab Findings

Jack Ryan

Northwest Peptides

Evidence score: 9.5/10

Northwest Peptides gets our 9.5/10 rating (Highly Trusted), with 100 lab reports (COAs) on file. See how scores are calculated →

Visit Northwest Peptides ↗

How we scored Northwest Peptides

Reviewed by Jack Ryan, co-founder & editorial lead · Updated November 12, 2026

COA practices 40%10/10

Reputation 20%8.5/10

Transparency 20%9/10

Operations 20%9.5/10

The four factors average 9.4 by weight, which rounds to 9.5/10.

Direct answer

Is Northwest Peptides legit?

Yes. Northwest Peptides has an impressive testing program: 100 COAs from three independent laboratories, all matched to issuer records, with broad testing beyond purity. Its Trustpilot record is positive, with customers praising delivery, packaging and support. The company publishes its COAs, contact information and policies, and offers several payment options and expedited shipping.

COA evidenceCOA quality 10/10COA verified

Northwest Peptides has 100 COAs from ILS Laboratories, Freedom Diagnostics and BioRegen. All 100 match laboratory records, and 51 include four or more test categories.

The archive includes endotoxin results in 40 COAs, heavy metals and PCR microbial screening in 28 each, and fentanyl screening in 35. For these reasons, we rate Northwest Peptides 10/10 for COA practices.

Purity: The 99 COAs with numerical purity results range from 97.112% to 99.97%, with one below 98%. The Cerebrolysin COA has no numerical purity result.

Report-specific findings are preserved in the library.

Browse 100 COAs in the COA library →

Northwest Peptides Evidence Summary

Customer reviews

Trustpilot shows 4.5/5 from 19 reviews on November 12, 2026: 18 five-star reviews and one three-star review. Customers repeatedly describe fast dispatch, secure packaging and helpful support. Katie’s three-star review describes checkout questions, repeated payment entry and a coupon disappearing before she bought elsewhere. The reviews were posted November 11–12, with experience dates spanning July–November 2026.

“quick to help”
Christopher Ryder · 5/5 · Trustpilot · Nov 12, 2026

“Quick ship, well packed”
John Ritchie · 5/5 · Trustpilot · Nov 11, 2026

COA testing and results

Northwest Peptides has 100 distinct COAs from three laboratories, spanning December 2025–November 2026. Freedom Diagnostics issued 56, ILS Laboratories 39 and BioRegen five. Each report matches an issuing laboratory record. Fifty-one COAs include four or more test categories; the archive covers identity, purity and measured content, with endotoxin in 40 reports, heavy metals and PCR microbial screening in 28 each, and fentanyl screening in 35. Numerical purity ranges from 97.112% to 99.97% across 99 COAs, with one result below 98%. The remaining Cerebrolysin report has no numerical purity or content result and records an identity failure with no detected compounds. Two ILS Semax/Selank reports have reversed identity specifications. These three reports remain accessible with their findings and do not attach to current products.

Business identity and location

Northwest Peptides publishes a mailing address in Bonney Lake, Washington, plus a support email, phone and Pacific-time support hours. Its official contact page identifies the address as a mailing address. Older brand-controlled profiles list Spokane. The public pages reviewed do not identify a legal entity or named owner. The authoritative domain record dates northwestpeptides.com to December 4, 2025, before the earliest retained analysis dated December 20, 2025.

Shipping, payment and returns

For U.S. orders, expedited UPS 2-Day / USPS Priority was $14.99 at checkout. Free ground shipping starts at $200 after discounts. The shipping policy says international availability may vary. The shipping policy lists same-day dispatch before 2 PM Pacific Monday–Friday and noon Saturday; the homepage estimates most U.S. deliveries in three business days. Checkout accepts credit/debit cards, Venmo, Zelle, cryptocurrency and same-day bank payment. Its refund policy makes sales generally final once processing begins and routes damaged, incorrect or missing orders to support. The policy and homepage give different dispatch cutoffs, so the detailed shipping policy is the more specific published schedule.

Details

Payment methods: Credit/debit cards
Venmo
Zelle
Cryptocurrency
Same-day bank payment
Shipping: Expedited UPS 2-Day / USPS Priority is $14.99 at checkout. Free ground shipping starts at $200. The shipping policy lists same-day dispatch before 2 PM Pacific Monday–Friday and noon Saturday; the homepage estimates most U.S. deliveries in three business days.

In stock: 66 products
Ships to: United States
Prices checked: Nov 13, 2026

Products (68)

68 products

Peptide	Price	Package	Stock
BPC-1574-test panel COA verified Freedom Diagnostics · Dated Jul 30, 2026	$49.99	10mg	In stock	View listing ↗
TB-5003-test panel COA verified Freedom Diagnostics · Dated Sep 23, 2026	$49.99	5mg	In stock	View listing ↗
TB-500COA not available	$89.99	10mg	In stock	View listing ↗
MOTS-c7-test panel COA verified ILS Laboratories · Dated Jun 5, 2026	$39.99	10mg	In stock	View listing ↗
MOTS-c7-test panel COA verified ILS Laboratories · Dated Jun 5, 2026	$109.99	40mg	In stock	View listing ↗
NAD+7-test panel COA verified ILS Laboratories · Dated Jun 12, 2026	$64.99	500mg	In stock	View listing ↗
NAD+7-test panel COA verified ILS Laboratories · Dated Jun 12, 2026	$99.99	1000mg	In stock	View listing ↗
SemaxCOA not available	$59.99	10mg	In stock	View listing ↗
SelankCOA not available	$59.99	10mg	In stock	View listing ↗
CJC-1295 (With DAC)4-test panel COA verified ILS Laboratories · Dated Nov 9, 2026	$59.99	5mg	In stock	View listing ↗
Tesamorelin7-test panel COA verified ILS Laboratories · Dated Jun 11, 2026	$89.99	10mg	In stock	View listing ↗
Tesamorelin7-test panel COA verified ILS Laboratories · Dated Jul 15, 2026	$149.99	20mg	In stock	View listing ↗
Ipamorelin3-test panel COA verified Freedom Diagnostics · Dated May 28, 2026	$39.99	5mg	In stock	View listing ↗
Ipamorelin3-test panel COA verified Freedom Diagnostics · Dated Jun 4, 2026	$59.99	10mg	In stock	View listing ↗
Melanotan-1 (MT-1)3-test panel COA verified Freedom Diagnostics · Dated Jun 14, 2026	$44.99	10mg	In stock	View listing ↗
Glutathione4-test panel COA verified ILS Laboratories · Dated Nov 2, 2026	$59.99	600mg	In stock	View listing ↗
Glutathione6-test panel COA verified ILS Laboratories · Dated May 8, 2026	$89.99	1500mg	In stock	View listing ↗
GLP-1S4-test panel COA verified ILS Laboratories · Dated Oct 29, 2026	$59.99	5mg	In stock	View listing ↗
GLP-1S3-test panel COA verified Freedom Diagnostics · Dated Aug 6, 2026	$89.99	10mg	In stock	View listing ↗
GLP-1S4-test panel COA verified ILS Laboratories · Dated Oct 29, 2026	$119.99	15mg	In stock	View listing ↗
GLP-1S4-test panel COA verified ILS Laboratories · Dated Sep 25, 2026	$199.99	30mg	In stock	View listing ↗
Cagrilintide3-test panel COA verified Freedom Diagnostics · Dated Aug 26, 2026	$99.99	10mg	In stock	View listing ↗
Sermorelin4-test panel COA verified ILS Laboratories · Dated Nov 9, 2026	$59.99	10mg	In stock	View listing ↗
IGF-1 LR33-test panel COA verified Freedom Diagnostics · Dated Apr 11, 2026	$69.99	1mg	In stock	View listing ↗
GHK-Cu (Copper Peptide)4-test panel COA verified Freedom Diagnostics · Dated Aug 6, 2026	$44.99	50mg	In stock	View listing ↗
GHK-Cu (Copper Peptide)6-test panel COA verified ILS Laboratories · Dated Sep 10, 2026	$69.99	100mg	In stock	View listing ↗
Thymosin Alpha-14-test panel COA verified Freedom Diagnostics · Dated Jul 30, 2026	$79.99	10mg	In stock	View listing ↗
GLOW4-test panel COA verified Freedom Diagnostics · Dated Jun 14, 2026	$109.99	70mg	In stock	View listing ↗
KLOW Protocol4-test panel COA verified Freedom Diagnostics · Dated Jun 9, 2026	$129.99	80mg	In stock	View listing ↗
Wolverine7-test panel COA verified ILS Laboratories · Dated Aug 10, 2026	$109.99	20mg	In stock	View listing ↗
Wolverine7-test panel COA verified ILS Laboratories · Dated Oct 5, 2026	$69.99	10mg	In stock	View listing ↗
CagriSema (Cagrilintide + Semaglutide)3-test panel COA verified Freedom Diagnostics · Dated Dec 20, 2025	$89.99	10mg	In stock	View listing ↗
AOD-96043-test panel COA verified Freedom Diagnostics · Dated May 19, 2026	$69.99	10mg	In stock	View listing ↗
CJC-1295 (No DAC)3-test panel COA verified Freedom Diagnostics · Dated Feb 9, 2026	$69.99	10mg	In stock	View listing ↗
GHRP-63-test panel COA verified Freedom Diagnostics · Dated Feb 9, 2026	$34.99	10mg	In stock	View listing ↗
Hexarelin3-test panel COA verified Freedom Diagnostics · Dated Feb 14, 2026	$49.99	5mg	In stock	View listing ↗
MGF (Mechano Growth Factor)3-test panel COA verified Freedom Diagnostics · Dated Feb 9, 2026	$44.99	2mg	In stock	View listing ↗
CerebrolysinCOA not available	$41.99	60mg	In stock	View listing ↗
Epithalon (Epitalon)7-test panel COA verified ILS Laboratories · Dated Oct 26, 2026	$99.99	50mg	In stock	View listing ↗
FOXO4-DRI3-test panel COA verified Freedom Diagnostics · Dated Feb 14, 2026	$129.99	10mg	In stock	View listing ↗
Humanin4-test panel COA verified ILS Laboratories · Dated Nov 9, 2026	$89.99	10mg	In stock	View listing ↗
SS-31 (Elamipretide)3-test panel COA verified Freedom Diagnostics · Dated Jun 4, 2026	$69.99	10mg	In stock	View listing ↗
SS-31 (Elamipretide)7-test panel COA verified ILS Laboratories · Dated Aug 24, 2026	$129.99	50mg	In stock	View listing ↗
Melanotan-2 (MT-2)7-test panel COA verified ILS Laboratories · Dated Jun 5, 2026	$44.99	10mg	In stock	View listing ↗
Snap-83-test panel COA verified Freedom Diagnostics · Dated Dec 20, 2025	$39.99	10mg	In stock	View listing ↗
Oxytocin4-test panel COA verified Freedom Diagnostics · Dated Aug 6, 2026	$59.99	10mg	In stock	View listing ↗
PT-141 (Bremelanotide)3-test panel COA verified Freedom Diagnostics · Dated Jun 14, 2026	$44.99	10mg	In stock	View listing ↗
Kisspeptin-103-test panel COA verified Freedom Diagnostics · Dated Jun 20, 2026	$49.99	10mg	In stock	View listing ↗
5-Amino-1MQ3-test panel COA verified Freedom Diagnostics · Dated Dec 20, 2025	$29.99	5mg	In stock	View listing ↗
5-Amino-1MQ3-test panel COA verified Freedom Diagnostics · Dated Jun 29, 2026	$89.99	50mg	In stock	View listing ↗
AICAR3-test panel COA verified Freedom Diagnostics · Dated Feb 9, 2026	$59.99	50mg	In stock	View listing ↗
DSIP (Delta Sleep-Inducing Peptide)4-test panel COA verified Freedom Diagnostics · Dated Jul 30, 2026	$49.99	10mg	In stock	View listing ↗
KPV7-test panel COA verified ILS Laboratories · Dated Jun 28, 2026	$59.99	10mg	In stock	View listing ↗
LL-373-test panel COA verified Freedom Diagnostics · Dated Jan 8, 2026	$49.99	5mg	In stock	View listing ↗
ARA-290 (Cibinetide)3-test panel COA verified Freedom Diagnostics · Dated Mar 31, 2026	$59.99	10mg	In stock	View listing ↗
VIP (Vasoactive Intestinal Peptide)3-test panel COA verified Freedom Diagnostics · Dated Dec 20, 2025	$49.99	5mg	In stock	View listing ↗
VIP (Vasoactive Intestinal Peptide)4-test panel COA verified ILS Laboratories · Dated Oct 29, 2026	$89.99	10mg	In stock	View listing ↗
Mazdutide3-test panel COA verified Freedom Diagnostics · Dated Dec 20, 2025	$69.99	10mg	In stock	View listing ↗
Pinealon3-test panel COA verified Freedom Diagnostics · Dated Feb 9, 2026	$49.99	10mg	In stock	View listing ↗
Pinealon4-test panel COA verified ILS Laboratories · Dated Nov 2, 2026	$79.99	20mg	In stock	View listing ↗
ACE-0313-test panel COA verified Freedom Diagnostics · Dated Feb 9, 2026	$99.99	1mg	In stock	View listing ↗
PNC-277-test panel COA verified ILS Laboratories · Dated Sep 28, 2026	$129.99	10mg	In stock	View listing ↗
AHK-Cu3-test panel COA verified Freedom Diagnostics · Dated Jul 8, 2026	$49.99	100mg	In stock	View listing ↗
CJC-1295 No DAC + Ipamorelin3-test panel COA verified Freedom Diagnostics · Dated May 31, 2026	$109.99	20mg	In stock	View listing ↗
CJC-1295 No DAC + Ipamorelin3-test panel COA verified Freedom Diagnostics · Dated Jul 8, 2026	$69.99	10mg	In stock	View listing ↗
Tesamorelin + Ipamorelin4-test panel COA verified Freedom Diagnostics · Dated Jul 30, 2026	$129.99	18mg	In stock	View listing ↗
GLP-1SOut of stockCOA not available	$159.99	20mg	Out of stock	View listing ↗
AOD-9604Out of stockCOA not available	$44.99	5mg	Out of stock	View listing ↗

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Northwest Peptides customer reviews

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Market prices collected Nov 13, 2026

Market listing prices

Five cheapest in-stock package prices per compound across every tracked vendor — not just Northwest Peptides.

CagriSema (Cagrilintide + Semaglutide) listing prices

30 collected daysOct 15, 2026 – Nov 13, 2026

Latest Nov 13, 2026$69.99$81.00$89.99$95.00$102.23

30 collected days and prices

Cheapest in-stock listing prices by collected day
Date	Rank 1	Rank 2	Rank 3	Rank 4	Rank 5
Nov 13, 2026	$69.99	$81.00	$89.99	$95.00	$102.23
Nov 12, 2026	$69.99	$81.00	$95.00	$102.23	$109.99
Nov 11, 2026	$69.99	$81.00	$95.00	$102.23	$109.99
Nov 10, 2026	$69.99	$81.00	$102.23	$109.25	$109.99
Nov 9, 2026	$69.99	$81.00	$102.23	$109.25	$109.99
Nov 8, 2026	$69.99	$81.00	$102.23	$109.25	$109.99
Nov 7, 2026	$69.99	$81.00	$102.23	$109.25	$109.99
Nov 6, 2026	$81.00	$109.25	$109.99	$125.00	$125.00
Nov 5, 2026	$81.00	$109.25	$109.99	$125.00	$125.00
Nov 4, 2026	$81.00	$95.00	$109.99	$125.00	$125.00
Nov 3, 2026	$81.00	$95.00	$109.99	$125.00	$125.00
Nov 2, 2026	$81.00	$95.00	$109.99	$125.00	$125.00
Nov 1, 2026	$81.00	$95.00	$109.99	$125.00	$125.00
Oct 31, 2026	$81.00	$109.25	$109.99	$125.00	$125.00
Oct 30, 2026	$81.00	$109.25	$109.99	$125.00	$125.00
Oct 29, 2026	$81.00	$109.25	$109.99	$125.00	$125.00
Oct 28, 2026	$81.00	$109.25	$109.99	$125.00	$125.00
Oct 27, 2026	$81.00	$109.25	$109.99	$125.00	$125.00
Oct 26, 2026	$81.00	$109.25	$109.99	$125.00	$125.00
Oct 25, 2026	$81.00	$89.99	$109.25	$109.99	$125.00
Oct 24, 2026	$81.00	$89.99	$109.25	$125.00	$138.06
Oct 23, 2026	$81.00	$89.99	$109.25	$109.99	$125.00
Oct 22, 2026	$81.00	$89.99	$95.00	$109.99	$125.00
Oct 21, 2026	$81.00	$89.99	$95.00	$109.99	$125.00
Oct 20, 2026	$81.00	$89.99	$95.00	$109.99	$125.00
Oct 19, 2026	$81.00	$89.99	$95.00	$109.99	$125.00
Oct 18, 2026	$45.00	$81.00	$95.00	$109.99	$125.00
Oct 17, 2026	$45.00	$81.00	$125.00	$138.65	$229.99
Oct 16, 2026	$45.00	$81.00	$95.00	$109.99	$125.00
Oct 15, 2026	$45.00	$81.00	$95.00	$109.99	$125.00

Vendors in the cheapest five

5 / 12

Vendors that appeared in the five cheapest listings, with collected days and the last top-five package price.
Vendor	Days in five	Last top-five package
Capstone Peptides	30	$81.00 Nov 13, 2026
Peptide Maxxing	29	$95.00 Nov 13, 2026
Fro Peptides	27	$109.99 last in top five Nov 12, 2026
Alpha Carbon Labs	23	$125.00 last in top five Nov 6, 2026
Hydro Research	12	$125.00 last in top five Nov 6, 2026

Top 5 of 12 vendors that reached the cheapest five

BPC-157 listing prices

30 collected daysOct 15, 2026 – Nov 13, 2026

Latest Nov 13, 2026$15.89$15.99$18.00$18.55$19.99

30 collected days and prices

Cheapest in-stock listing prices by collected day
Date	Rank 1	Rank 2	Rank 3	Rank 4	Rank 5
Nov 13, 2026	$15.89	$15.99	$18.00	$18.55	$19.99
Nov 12, 2026	$15.96	$15.99	$18.00	$18.62	$19.99
Nov 11, 2026	$15.99	$16.09	$18.00	$18.00	$18.78
Nov 10, 2026	$15.99	$16.00	$16.09	$18.00	$18.77
Nov 9, 2026	$15.99	$16.00	$16.05	$18.00	$18.73
Nov 8, 2026	$15.99	$16.00	$16.05	$18.00	$18.73
Nov 7, 2026	$15.99	$16.05	$18.00	$18.73	$18.96
Nov 6, 2026	$15.83	$15.99	$16.00	$18.00	$18.69
Nov 5, 2026	$15.83	$15.99	$16.00	$18.00	$18.69
Nov 4, 2026	$15.83	$15.99	$18.00	$18.69	$19.06
Nov 3, 2026	$15.83	$15.99	$18.00	$18.69	$19.06
Nov 2, 2026	$15.83	$15.99	$18.00	$18.69	$19.99
Nov 1, 2026	$15.83	$15.99	$18.00	$18.69	$19.99
Oct 31, 2026	$15.83	$15.99	$18.00	$18.69	$19.99
Oct 30, 2026	$15.83	$15.99	$18.00	$18.69	$19.99
Oct 29, 2026	$15.83	$15.99	$18.00	$18.69	$19.99
Oct 28, 2026	$15.83	$15.99	$18.00	$18.69	$19.99
Oct 27, 2026	$15.83	$15.99	$18.00	$18.69	$19.99
Oct 26, 2026	$15.83	$15.99	$18.00	$18.69	$19.99
Oct 25, 2026	$15.83	$15.99	$18.00	$18.69	$19.99
Oct 24, 2026	$15.99	$18.00	$18.69	$19.99	$21.99
Oct 23, 2026	$15.99	$18.00	$18.69	$19.99	$21.99
Oct 22, 2026	$15.99	$18.00	$18.69	$19.99	$21.99
Oct 21, 2026	$15.99	$18.00	$18.69	$19.99	$21.99
Oct 20, 2026	$15.99	$18.00	$18.69	$19.99	$21.99
Oct 19, 2026	$15.99	$18.00	$18.69	$19.99	$21.99
Oct 18, 2026	$15.99	$18.00	$18.69	$19.99	$21.99
Oct 17, 2026	$15.99	$18.00	$18.69	$19.99	$21.99
Oct 16, 2026	$15.99	$18.00	$18.69	$19.99	$21.99
Oct 15, 2026	$15.99	$18.00	$18.69	$21.99	$21.99

Vendors in the cheapest five

5 / 10

Vendors that appeared in the five cheapest listings, with collected days and the last top-five package price.
Vendor	Days in five	Last top-five package
MS Peptides	30	$15.99 Nov 13, 2026
ResearchPeps	30	$18.00 Nov 13, 2026
Pure Peptides UK	30	$18.55 Nov 13, 2026 -0.7%
Corix Labs	20	$15.89 Nov 13, 2026 +0.4%
Peptide Giants	20	$19.99 Nov 13, 2026

Top 5 of 10 vendors that reached the cheapest five

TB-500 listing prices

30 collected daysOct 15, 2026 – Nov 13, 2026

Latest Nov 13, 2026$21.21$22.80$23.85$24.79$24.99

30 collected days and prices

Cheapest in-stock listing prices by collected day
Date	Rank 1	Rank 2	Rank 3	Rank 4	Rank 5
Nov 13, 2026	$21.21	$22.80	$23.85	$24.79	$24.99
Nov 12, 2026	$21.29	$22.80	$24.79	$24.99	$25.00
Nov 11, 2026	$21.48	$24.69	$24.79	$24.99	$25.00
Nov 10, 2026	$21.47	$24.69	$24.79	$24.99	$25.00
Nov 9, 2026	$21.42	$24.69	$24.79	$24.99	$25.00
Nov 8, 2026	$21.42	$24.69	$24.79	$24.99	$25.00
Nov 7, 2026	$21.42	$24.69	$24.79	$24.99	$25.00
Nov 6, 2026	$21.38	$24.69	$24.70	$24.79	$24.99
Nov 5, 2026	$21.38	$24.69	$24.70	$24.79	$24.99
Nov 4, 2026	$21.38	$24.69	$24.70	$24.79	$24.99
Nov 3, 2026	$21.38	$24.69	$24.70	$24.79	$24.99
Nov 2, 2026	$21.38	$24.79	$24.99	$25.00	$25.08
Nov 1, 2026	$21.38	$24.79	$24.99	$25.00	$25.08
Oct 31, 2026	$20.89	$21.38	$24.79	$24.99	$25.00
Oct 30, 2026	$20.89	$21.38	$24.79	$24.99	$25.00
Oct 29, 2026	$20.89	$21.38	$24.79	$24.99	$25.00
Oct 28, 2026	$20.89	$21.38	$24.99	$25.00	$25.08
Oct 27, 2026	$21.38	$24.69	$24.99	$25.00	$25.08
Oct 26, 2026	$21.38	$24.99	$25.00	$25.00	$25.08
Oct 25, 2026	$21.38	$24.99	$25.00	$25.08	$26.59
Oct 24, 2026	$21.38	$24.99	$25.00	$26.72	$27.89
Oct 23, 2026	$12.00	$21.38	$24.99	$25.00	$25.00
Oct 22, 2026	$12.00	$21.38	$24.99	$25.00	$25.00
Oct 21, 2026	$12.00	$21.38	$24.99	$25.00	$26.59
Oct 20, 2026	$12.00	$21.38	$24.99	$25.00	$26.59
Oct 19, 2026	$12.00	$21.38	$22.79	$24.99	$25.00
Oct 18, 2026	$12.00	$21.38	$22.79	$24.99	$25.00
Oct 17, 2026	$12.00	$21.38	$22.79	$24.99	$25.00
Oct 16, 2026	$12.00	$21.38	$24.70	$24.99	$25.00
Oct 15, 2026	$12.00	$21.38	$24.70	$24.99	$25.00

Vendors in the cheapest five

5 / 12

Vendors that appeared in the five cheapest listings, with collected days and the last top-five package price.
Vendor	Days in five	Last top-five package
Pure Peptides UK	30	$21.21 Nov 13, 2026 -0.8%
ResearchPeps	30	$24.99 Nov 13, 2026
T-Core Biotech	17	$24.79 Nov 13, 2026 -11.1%
Nura Peptide	15	$25.00 last in top five Nov 12, 2026
Arkon Labs Research	14	$24.69 last in top five Nov 11, 2026

Top 5 of 12 vendors that reached the cheapest five

Frequently asked questions

Is Northwest Peptides legit?: Yes. Northwest Peptides has an impressive testing program: 100 COAs from three independent laboratories, all matched to issuer records, with broad testing beyond purity. Its Trustpilot record is positive, with customers praising delivery, packaging and support. The company publishes its COAs, contact information and policies, and offers several payment options and expedited shipping. Our rating: 9.5/10. Affiliate links never affect the score.
Where does Northwest Peptides ship?: Northwest Peptides ships to United States. Expedited UPS 2-Day / USPS Priority is $14.99 at checkout. Free ground shipping starts at $200. The shipping policy lists same-day dispatch before 2 PM Pacific Monday–Friday and noon Saturday; the homepage estimates most U.S. deliveries in three business days.
Does Northwest Peptides publish COAs?: COA verified. Report-specific findings are preserved in the library.
What do customer reviews say about Northwest Peptides?: Trustpilot showed 4.5/5 from 19 reviews of this store when we last checked. Reviews describe service and delivery, not lab results.
What are alternatives to Northwest Peptides?: The public vendors closest to Northwest Peptides' 9.5/10 evidence score are Novaglo Research (9.5/10), Nura Peptide (9.5/10), and Oasis Labs (9.5/10).