Precisely Peptides Reviews (2026): Is It Legit?

Jack Ryan

Precisely Peptides

Evidence score: 10/10

Precisely Peptides gets our 10/10 rating (Highly Trusted), with 56 lab reports (COAs) on file. See how scores are calculated →

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How we scored Precisely Peptides

Reviewed by Jack Ryan, co-founder & editorial lead · Updated October 18, 2026

COA practices 40%10/10

Reputation 20%9/10

Transparency 20%10/10

Operations 20%10/10

COA 40%; reputation, transparency and operations 20% each. Factors 10/9/10/10 produce 9.8/10, rounded to 10/10.

Direct answer

Is Precisely Peptides legit?

Yes. Precisely Peptides earns 10/10, with an extensive batch-testing record, detailed Black Label panels, clear company information and strong fulfillment terms. Its published COA catalog covers 69 reports across 30 products. Thirteen recent ILS Laboratories certificates match exact laboratory records; the new Epithalon 50 mg and GLP-3R 60 mg Black Label reports pass all seven reported test categories, including metals, microbial PCR and endotoxin. The full profile was re-reviewed on October 18, 2026. Code peptideprices gives a verified standing 50% discount.

COA evidenceCOA quality 10/10COA verified

Purity: 99.08%–99.95% across the 13 newly reviewed ILS reports; the new Vanguard Glutathione certificate reports >99.80%.

30 exact ILS matches and 26 complete checked Vanguard certificates in the library; 13 recent ILS matches and one complete Vanguard report reviewed on October 18.

Testing labs: ILS Laboratories, Vanguard Laboratory

Browse 56 certificates in the COA library →

Evidence summary

Precisely Peptides COAs and evidence

Precisely Peptides earns 10/10 for a substantial testing record, exact ILS laboratory matches, detailed Black Label panels and clear customer terms. Its catalog contains 69 reports across 30 products, with repeated testing across batches.

The PeptidePrices library retains 56 complete earlier reports; the latest source review covers 14 additional reports across 17 pages. The Semax certificate and lab agree on lot PP930-26-001, correcting the catalog card’s different lot. One historical lot discrepancy remains excluded from verified coverage.

Extensive COA catalog and repeated batch testing

Re-reviewed October 18, 2026. Precisely Peptides has a substantial, consistently documented testing record: 69 published reports across 30 products, repeated batch testing and detailed Black Label panels. Thirteen recently reviewed ILS Laboratories certificates match the laboratory’s exact records, and the complete Vanguard Laboratory Glutathione certificate adds another documented batch. The new Epithalon 50 mg and GLP-3R 60 mg Black Label reports pass all seven reported test categories: identity, purity, content, fentanyl, ICP-MS metals, microbial PCR and endotoxin. The merchant COA catalog contains the current reports. The PeptidePrices COA library retains 56 complete earlier reports across 61 pages: 30 exact ILS matches and 26 complete checked Vanguard certificates. The 14 recently reviewed reports span 17 pages and retain their September 22–October 9 laboratory dates. The Semax catalog card lists PP1001-26-001; its certificate and exact ILS record both identify PP930-26-001. The certificate’s printed lot governs its evidence record.

Independent reputation

Trustpilot’s recorded 4.8/5 from 52 exact-domain reviews supports a strong independent customer-feedback record. Customers describe quick delivery, careful packaging, clear labels and QR documentation, and helpful support. These accounts support a 9/10 reputation score.

Catalog, shipping, and checkout

The live shop exposed 32 product pages and 54 product variants. After excluding bacteriostatic water and consolidating duplicate product-and-strength rows to the lowest-price available line, the comparison catalog contains 47 offers; 42 were in stock. Checkout accepted credit card and Zelle and limited delivery to the United States. Ground shipping is $14.99 for 3–5 business days, priority is $19.99 for 1–3 business days, standard shipping is free from $100, priority from $250, and Black Label orders receive free two-day air. Unopened sealed products have a 30-day return window; incorrect or missing items require notice within 7 days.

Company disclosure and rating

Precisely Peptides publishes its LLC name, a Woods Cross, Utah address, email, telephone, U.S. shipping limits, return terms and a detailed certificate catalog. The domain record dates preciselypeptides.com to March 13, 2026. Its factors are COA practices 10, reputation 9, transparency 10 and operations 10. The weighted result is 9.8, displayed as 10/10.

Details

Payment methods: Credit card
Zelle
Shipping: Ground is $14.99 for 3–5 business days and priority is $19.99 for 1–3 business days.
Standard shipping is free from $100, priority from $250, and Black Label orders receive free two-day air.
Unopened sealed returns are accepted within 30 days; order errors require notice within 7 days.

Reviews

No PeptidePrices reader reviews yet.

Trustpilot, 52 reviews →

In stock: 31 products
Ships to: United States only
Prices checked: Oct 25, 2026

Products (31)

31 products

Peptide	Price	Package	Stock
BPC-1572-test panel View COA Vanguard Laboratory · Report date May 13, 2026Not verified: lab has no verification record	$38.34	10mg	In stock	View listing ↗
TB-5004-test panel COA verified ILS Laboratories · Analysis date Jun 29, 2026	$49.49	10mg	In stock	View listing ↗
MOTS-c4-test panel COA verified ILS Laboratories · Analysis date Aug 28, 2026	$104.49	40mg	In stock	View listing ↗
NAD+4-test panel COA verified ILS Laboratories · Analysis date Aug 12, 2026	$54.31	500mg	In stock	View listing ↗
Semax2-test panel View COA Vanguard Laboratory · Report date May 13, 2026Not verified: lab has no verification record	$39.99	10mg	In stock	View listing ↗
Selank2-test panel View COA Vanguard Laboratory · Report date Apr 23, 2026Not verified: lab has no verification record	$39.99	10mg	In stock	View listing ↗
Tesamorelin4-test panel COA verified ILS Laboratories · Analysis date Aug 28, 2026	$55.95	10mg	In stock	View listing ↗
Ipamorelin7-test panel COA verified ILS Laboratories · Analysis date Aug 25, 2026	$57.29	10mg	In stock	View listing ↗
Melanotan-1 (MT-1)2-test panel View COA Vanguard Laboratory · Report date Jun 1, 2026Not verified: lab has no verification record	$36.06	10mg	In stock	View listing ↗
Glutathione	$69.15	1500mg	In stock	View listing ↗
GLP-1S4-test panel COA verified ILS Laboratories · Analysis date Aug 28, 2026	$47.99	10mg	In stock	View listing ↗
Cagrilintide2-test panel View COA Vanguard Laboratory · Report date May 13, 2026Not verified: lab has no verification record	$54.99	5mg	In stock	View listing ↗
GHK-Cu (Copper Peptide)2-test panel View COA Vanguard Laboratory · Report date Apr 23, 2026Not verified: lab has no verification record	$31.99	50mg	In stock	View listing ↗
GHK-Cu (Copper Peptide)7-test panel COA verified ILS Laboratories · Analysis date Jul 31, 2026	$71.49	100mg	In stock	View listing ↗
GLOW4-test panel COA verified ILS Laboratories · Analysis date Sep 2, 2026	$85.12	70mg	In stock	View listing ↗
KLOW Protocol4-test panel COA verified ILS Laboratories · Analysis date Sep 8, 2026	$94.49	80mg	In stock	View listing ↗
Wolverine4-test panel COA verified ILS Laboratories · Analysis date Aug 3, 2026	$63.99	10mg	In stock	View listing ↗
Wolverine7-test panel COA verified ILS Laboratories · Analysis date Jul 31, 2026	$120.99	20mg	In stock	View listing ↗
AOD-96044-test panel COA verified ILS Laboratories · Analysis date Aug 17, 2026	$74.33	10mg	In stock	View listing ↗
Epithalon (Epitalon)	$114.12	50mg	In stock	View listing ↗
SS-31 (Elamipretide)4-test panel COA verified ILS Laboratories · Analysis date Jun 30, 2026	$138.07	50mg	In stock	View listing ↗
Melanotan-2 (MT-2)4-test panel COA verified ILS Laboratories · Analysis date Aug 20, 2026	$31.99	10mg	In stock	View listing ↗
L-Carnitine (Injectable)	$45.74	600mg	In stock	View listing ↗
L-Carnitine (Injectable)2-test panel View COA Vanguard Laboratory · Report date Apr 23, 2026Not verified: lab has no verification record	$53.36	1200mg	In stock	View listing ↗
Oxytocin4-test panel COA verified ILS Laboratories · Analysis date Aug 17, 2026	$19.54	2mg	In stock	View listing ↗
Oxytocin2-test panel View COA Vanguard Laboratory · Report date May 13, 2026Not verified: lab has no verification record	$44.49	5mg	In stock	View listing ↗
PT-141 (Bremelanotide)2-test panel View COA Vanguard Laboratory · Report date Apr 24, 2026Not verified: lab has no verification record	$33.99	10mg	In stock	View listing ↗
5-Amino-1MQ2-test panel View COA Vanguard Laboratory · Report date Apr 23, 2026Not verified: lab has no verification record	$64.80	50mg	In stock	View listing ↗
DSIP (Delta Sleep-Inducing Peptide)4-test panel COA verified ILS Laboratories · Analysis date Jul 21, 2026	$44.99	10mg	In stock	View listing ↗
KPV2-test panel View COA Vanguard Laboratory · Report date Apr 23, 2026Not verified: lab has no verification record	$42.99	10mg	In stock	View listing ↗
CJC-1295 No DAC + Ipamorelin2-test panel View COA Vanguard Laboratory · Report date Apr 23, 2026Not verified: lab has no verification record	$60.36	10mg	In stock	View listing ↗

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Market prices collected Oct 26, 2026

Market listing prices

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

BPC-157 listing prices

31 collected daysSep 26, 2026 – Oct 26, 2026

Latest Oct 26, 2026$15.83$15.99$18.00$18.69$19.99

31 collected days and prices

Cheapest in-stock listing prices by collected day
Date	Rank 1	Rank 2	Rank 3	Rank 4	Rank 5
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
Oct 14, 2026	$15.83	$15.99	$18.00	$18.69	$19.99
Oct 13, 2026	$15.83	$15.99	$18.00	$18.69	$19.99
Oct 12, 2026	$15.83	$15.99	$18.69	$19.82	$19.99
Oct 11, 2026	$15.83	$15.99	$18.69	$19.82	$19.99
Oct 10, 2026	$15.83	$15.99	$18.69	$19.82	$19.99
Oct 9, 2026	$15.83	$15.99	$18.69	$19.99	$21.99
Oct 8, 2026	$15.83	$15.99	$18.69	$19.99	$20.00
Oct 7, 2026	$15.99	$18.69	$19.99	$21.99	$21.99
Oct 6, 2026	$15.99	$18.69	$19.99	$21.99	$21.99
Oct 5, 2026	$15.99	$18.69	$19.99	$21.99	$22.44
Oct 4, 2026	$15.99	$18.69	$19.99	$21.99	$22.44
Oct 3, 2026	$15.99	$18.69	$19.99	$19.99	$21.99
Oct 2, 2026	$15.99	$18.69	$19.99	$19.99	$21.99
Oct 1, 2026	$15.99	$18.69	$19.99	$19.99	$20.25
Sep 30, 2026	$10.00	$15.99	$18.69	$19.99	$19.99
Sep 29, 2026	$10.00	$15.99	$18.69	$19.99	$19.99
Sep 28, 2026	$10.00	$15.99	$18.69	$19.99	$19.99
Sep 27, 2026	$10.00	$15.99	$18.69	$19.99	$19.99
Sep 26, 2026	$10.00	$15.99	$18.69	$19.99	$19.99

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
MS Peptides	31	$15.99 Oct 26, 2026
Pure Peptides UK	31	$18.69 Oct 26, 2026
Peptide Giants	30	$19.99 Oct 26, 2026
ResearchPeps	14	$18.00 Oct 26, 2026
Legion Peptides	14	$21.99 last in top five Oct 24, 2026

Top 5 of 12 vendors that reached the cheapest five

TB-500 listing prices

31 collected daysSep 26, 2026 – Oct 26, 2026

Latest Oct 26, 2026$21.38$24.99$25.00$25.00$25.08

31 collected days and prices

Cheapest in-stock listing prices by collected day
Date	Rank 1	Rank 2	Rank 3	Rank 4	Rank 5
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
Oct 14, 2026	$12.00	$21.38	$24.70	$24.99	$25.00
Oct 13, 2026	$12.00	$21.38	$24.70	$24.99	$25.00
Oct 12, 2026	$12.00	$21.38	$24.70	$25.00	$25.00
Oct 11, 2026	$12.00	$21.38	$24.70	$25.00	$25.00
Oct 10, 2026	$12.00	$21.38	$24.70	$25.00	$25.08
Oct 9, 2026	$12.00	$21.38	$25.00	$25.08	$26.72
Oct 8, 2026	$12.00	$21.38	$25.00	$25.08	$26.72
Oct 7, 2026	$12.00	$21.38	$25.00	$26.72	$27.89
Oct 6, 2026	$21.38	$26.72	$27.89	$28.80	$29.99
Oct 5, 2026	$21.38	$25.00	$26.72	$27.89	$28.00
Oct 4, 2026	$17.68	$21.38	$24.98	$25.00	$26.72
Oct 3, 2026	$15.75	$21.38	$22.25	$25.00	$26.72
Oct 2, 2026	$15.75	$21.38	$22.25	$25.00	$26.72
Oct 1, 2026	$15.75	$21.38	$22.25	$25.00	$26.72
Sep 30, 2026	$15.75	$20.00	$21.38	$22.25	$25.00
Sep 29, 2026	$20.00	$21.38	$25.00	$26.72	$27.00
Sep 28, 2026	$20.00	$21.38	$25.00	$26.72	$27.00
Sep 27, 2026	$20.00	$21.38	$25.00	$26.72	$27.00
Sep 26, 2026	$20.00	$21.38	$25.00	$26.72	$27.00

Vendors in the cheapest five

5 / 15

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	31	$21.38 Oct 26, 2026
Novaglo Research	17	$12.00 last in top five Oct 23, 2026
ResearchPeps	14	$24.99 Oct 26, 2026
Nura Peptide	14	$25.00 Oct 26, 2026
Kensington Labs	14	$26.72 last in top five Oct 24, 2026

Top 5 of 15 vendors that reached the cheapest five

MOTS-c listing prices

31 collected daysSep 26, 2026 – Oct 26, 2026

Latest Oct 26, 2026$21.50$24.00$24.99$25.00$25.00

31 collected days and prices

Cheapest in-stock listing prices by collected day
Date	Rank 1	Rank 2	Rank 3	Rank 4	Rank 5
Oct 26, 2026	$21.50	$24.00	$24.99	$25.00	$25.00
Oct 25, 2026	$20.31	$21.50	$24.00	$24.99	$25.00
Oct 24, 2026	$20.31	$24.00	$24.99	$25.00	$25.00
Oct 23, 2026	$20.31	$24.00	$24.99	$25.00	$25.00
Oct 22, 2026	$20.31	$24.00	$24.99	$25.00	$25.00
Oct 21, 2026	$20.31	$24.00	$24.99	$25.00	$26.06
Oct 20, 2026	$20.31	$24.00	$24.99	$25.00	$26.06
Oct 19, 2026	$20.31	$22.79	$24.00	$24.99	$25.00
Oct 18, 2026	$22.79	$24.99	$25.00	$26.06	$27.35
Oct 17, 2026	$22.79	$24.99	$25.00	$26.06	$27.35
Oct 16, 2026	$24.99	$25.00	$26.06	$27.35	$27.59
Oct 15, 2026	$24.99	$25.00	$26.06	$27.35	$27.99
Oct 14, 2026	$24.99	$25.00	$26.06	$26.40	$27.35
Oct 13, 2026	$24.99	$25.00	$26.06	$26.40	$27.35
Oct 12, 2026	$24.99	$25.00	$26.00	$26.06	$26.40
Oct 11, 2026	$24.99	$25.00	$26.00	$26.06	$26.40
Oct 10, 2026	$24.99	$25.00	$26.00	$26.06	$26.40
Oct 9, 2026	$24.99	$25.00	$26.00	$26.06	$26.40
Oct 8, 2026	$24.99	$25.00	$26.06	$26.40	$27.35
Oct 7, 2026	$25.00	$26.06	$27.35	$27.66	$28.00
Oct 6, 2026	$25.00	$26.06	$27.35	$27.66	$28.00
Oct 5, 2026	$26.00	$26.06	$26.99	$27.35	$27.66
Oct 4, 2026	$26.00	$26.06	$26.99	$27.35	$27.66
Oct 3, 2026	$26.00	$26.06	$27.35	$27.66	$28.00
Oct 2, 2026	$26.00	$26.06	$27.35	$27.66	$28.38
Oct 1, 2026	$26.06	$27.35	$27.66	$28.00	$28.38
Sep 30, 2026	$26.06	$27.35	$27.66	$28.00	$28.38
Sep 29, 2026	$25.99	$26.06	$27.35	$27.66	$28.00
Sep 28, 2026	$25.99	$26.06	$27.35	$27.66	$28.00
Sep 27, 2026	$25.99	$26.06	$27.35	$27.66	$28.00
Sep 26, 2026	$25.99	$26.06	$27.35	$27.66	$28.00

Vendors in the cheapest five

5 / 15

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	25	$26.06 last in top five Oct 21, 2026
Lost Coast Aminos	24	$24.00 Oct 26, 2026 -14.3%
TrustedPeps	21	$25.00 Oct 26, 2026
Studz Peptides	19	$24.99 Oct 26, 2026
Anglo Peptides	19	$27.35 last in top five Oct 18, 2026

Top 5 of 15 vendors that reached the cheapest five

Frequently asked questions

Is Precisely Peptides legit?: Yes. Precisely Peptides earns 10/10, with an extensive batch-testing record, detailed Black Label panels, clear company information and strong fulfillment terms. Its published COA catalog covers 69 reports across 30 products. Thirteen recent ILS Laboratories certificates match exact laboratory records; the new Epithalon 50 mg and GLP-3R 60 mg Black Label reports pass all seven reported test categories, including metals, microbial PCR and endotoxin. The full profile was re-reviewed on October 18, 2026. Code peptideprices gives a verified standing 50% discount. Affiliate links never affect the score.
Does Precisely Peptides have a coupon code?: Use code peptideprices for 50% off. Standing 50% off. Enter peptideprices at checkout.
Where does Precisely Peptides ship?: Precisely Peptides ships to United States only. Ground is $14.99 for 3–5 business days and priority is $19.99 for 1–3 business days. Standard shipping is free from $100, priority from $250, and Black Label orders receive free two-day air. Unopened sealed returns are accepted within 30 days; order errors require notice within 7 days.
Does Precisely Peptides publish COAs?: COA verified. 30 exact ILS matches and 26 complete checked Vanguard certificates in the library; 13 recent ILS matches and one complete Vanguard report reviewed on October 18.
What do customer reviews say about Precisely Peptides?: Trustpilot showed 4.8/5 from 52 reviews of this store when we last checked. Reviews describe service and delivery, not lab results.
What are alternatives to Precisely Peptides?: The public vendors closest to Precisely Peptides' 10/10 evidence score are Puratek Peptides (10/10), PeptidePharm (10/10), and Lost Coast Aminos (10/10).
What is the Precisely Peptides coupon code?: Use code peptideprices for 50% off at checkout. Confirm the lower total before payment; stacking with other codes has not been confirmed for the current offer.