Rejuven8 Peptides Review, Prices & 57 COA Reports

Jack Ryan

Rejuven8 Peptides

Evidence score: 8.5/10

Rejuven8 Peptides gets our 8.5/10 rating (Trusted), with 57 lab reports (COAs) on file. See how scores are calculated →

Visit Rejuven8 Peptides ↗

How we scored Rejuven8 Peptides

Reviewed by Jack Ryan, co-founder & editorial lead · Updated November 5, 2026

COA practices 40%9/10

Reputation 20%8.5/10

Transparency 20%8/10

Operations 20%9/10

COA 40%, reputation 20%, transparency 20% and operations 20%. Factors 9/8.5/8/9 produce 8.7, rounded to 8.5/10.

Direct answer

Is Rejuven8 Peptides legit?

Yes. Rejuven8 Peptides has a substantial, independently checkable testing record and a positive customer-service history. We rate it 8.5/10. Its Freedom Diagnostics archive includes repeated batches across eleven months, with exact verified certificates for 28 of 33 available product options. The testing is strongest on identity, purity and measured content, with additional contamination screening on a smaller part of the archive.

COA evidenceCOA quality 9/10COA verified57 complete report sets from Freedom Diagnostics cover identity, purity and measured content. Four add endotoxin and two add microbial PCR screening.Reports span December 7, 2025–October 23, 2026. Four of 57 contain at least four test categories.

Purity: 96.83%–99.956% across 57 reports with numerical purity. One of 57 is below 98%.

56 of 57 report sets match official laboratory records. Exact verified reports cover 28 of 33 available product options.

Testing lab: Freedom Diagnostics

Browse 57 certificates in the COA library →

Evidence summary

Rejuven8 Peptides COAs and evidence

COA testing and batch history

The complete recoverable archive contains 57 distinct report sets and 59 pages from Freedom Diagnostics. Fifty-six sets match the laboratory’s official records, and every main report names Rejuven8 Peptides as its client. Reports run from December 7, 2025 to October 23, 2026. Nine months contain reported testing activity. Five October reports renew the evidence for Tesamorelin, Ipamorelin, NAD+, GLOW and KLOW. Tesamorelin has four reported batches, while Ipamorelin, NAD+, GLOW and KLOW each have three. This is an observed batch history rather than a promise that every future lot will follow the same timetable.

What the reports measure

All 57 main reports show identity, chromatographic purity and measured content. Purity ranges from 96.83% to 99.956%, with one of 57 reports below 98%. That result belongs to the January IGF-1 LR3 report. Four sets add endotoxin testing and two of those also add microbial PCR screening. The two PCR reports state no detectable microbial DNA, and the endotoxin results pass their printed criteria. No peptide report in this archive includes a heavy-metals panel. Repeated endotoxin measurements remain one test category, and PCR screening retains its actual method.

Current product coverage

Exact issuer-verified reports match 28 of 33 currently available product options. The remaining options are AOD-9604, DSIP 15 mg, CJC-1295 without DAC 10 mg, Melanotan-1 and TB-500. AOD-9604 has no recovered report. The CJC report is for 5 mg. The separate Melanotan-1 and TB-500 contamination sheets lack a corresponding identity report for the same lot. DSIP has a complete vendor PDF, but its printed search code returns no document at Freedom Diagnostics. Older strengths and eleven archive-only reports remain readable in the library without creating current purchase offers.

Reviews

Trustpilot shows 4.8/5 from 44 reviews, all five-star, on November 4, 2026. The recurring service themes are quick shipping, responsive answers and careful packing. Several customers report three-day delivery. Veronica’s June review describes help resolving a card-processing problem, although her parcel had not yet arrived. Another reviewer explicitly identifies the business as a friend’s. These details keep the enthusiastic record in context. Customer comments about personal outcomes are separate from the laboratory evidence.

Shipping, payment and returns

US shipping is $10 for standard delivery in 2–4 business days or $15 for expedited delivery in two business days. Shipping is free at $200. The checkout displays a 5 PM Eastern same-day dispatch cutoff, with later orders shipping the next business day. The shipping policy names UPS and USPS. The checkout offers debit/credit cards through a separate secure payment page, Zelle with a 10% payment discount, and bank transfer through Yodlee with 5% off. These payment discounts are separate from a customer coupon. The returns policy offers a full product-price refund when an unused order is returned after contacting the business within 30 days. Puerto Rico also appears in the destination selector.

Business identity

The terms identify R8 Scientific LLC as the operator and publish support@rejuven8peptides.com and +1 (561) 639-9739. The company’s Trustpilot profile gives a mailing address at 335 E Linton Boulevard, B14, Delray Beach, Florida. The authoritative .com registry dates rejuven8peptides.com to October 7, 2025, before the first recovered report. A mailing address does not establish where synthesis, testing or fulfillment takes place.

Details

Payment methods: Credit/debit cards
Zelle
Bank transfer (Yodlee)
Shipping: US shipping is $10 for standard delivery in 2–4 business days or $15 for expedited delivery in two business days. Shipping is free at $200. The checkout displays a 5 PM Eastern same-day dispatch cutoff, with later orders shipping the next business day. The shipping policy names UPS and USPS. The destination selector also lists Puerto Rico.

In stock: 33 products
Ships to: United States; Puerto Rico is also listed at checkout
Prices checked: Nov 7, 2026

Products (37)

37 products

Peptide	Price	Package	Stock
BPC-1573-test panel COA verified Freedom Diagnostics · Report date Jan 30, 2026	$25.00	5mg	In stock	View listing ↗
BPC-1573-test panel COA verified Freedom Diagnostics · Report date Jan 30, 2026	$35.00	10mg	In stock	View listing ↗
TB-500COA not available	$65.00	10mg	In stock	View listing ↗
MOTS-c3-test panel COA verified Freedom Diagnostics · Report date Apr 29, 2026	$45.00	10mg	In stock	View listing ↗
NAD+3-test panel COA verified Freedom Diagnostics · Report date Oct 23, 2026	$85.00	1000mg	In stock	View listing ↗
Selank3-test panel COA verified Freedom Diagnostics · Report date Jan 21, 2026	$45.00	10mg	In stock	View listing ↗
Tesamorelin3-test panel COA verified Freedom Diagnostics · Report date Oct 23, 2026	$75.00	10mg	In stock	View listing ↗
Ipamorelin3-test panel COA verified Freedom Diagnostics · Report date Oct 23, 2026	$49.99	10mg	In stock	View listing ↗
Melanotan-1 (MT-1)COA not available	$40.00	10mg	In stock	View listing ↗
GLP-1S3-test panel COA verified Freedom Diagnostics · Report date Apr 29, 2026	$55.00	10mg	In stock	View listing ↗
GLP-1S3-test panel COA verified Freedom Diagnostics · Report date Sep 21, 2026	$85.00	20mg	In stock	View listing ↗
GLP-1S3-test panel COA verified Freedom Diagnostics · Report date Apr 29, 2026	$105.00	30mg	In stock	View listing ↗
Cagrilintide3-test panel COA verified Freedom Diagnostics · Report date Jan 21, 2026	$65.00	10mg	In stock	View listing ↗
Sermorelin3-test panel COA verified Freedom Diagnostics · Report date Dec 7, 2025	$35.00	5mg	In stock	View listing ↗
Sermorelin3-test panel COA verified Freedom Diagnostics · Report date Sep 21, 2026	$65.00	10mg	In stock	View listing ↗
IGF-1 LR33-test panel COA verified Freedom Diagnostics · Report date Jan 21, 2026	$75.00	1mg	In stock	View listing ↗
GHK-Cu (Copper Peptide)3-test panel COA verified Freedom Diagnostics · Report date Jan 21, 2026	$35.00	50mg	In stock	View listing ↗
GHK-Cu (Copper Peptide)3-test panel COA verified Freedom Diagnostics · Report date Aug 22, 2026	$49.00	100mg	In stock	View listing ↗
GLOW3-test panel COA verified Freedom Diagnostics · Report date Oct 23, 2026	$95.00	70mg	In stock	View listing ↗
KLOW Protocol3-test panel COA verified Freedom Diagnostics · Report date Oct 23, 2026	$95.00	80mg	In stock	View listing ↗
Wolverine3-test panel COA verified Freedom Diagnostics · Report date Jun 26, 2026	$49.95	10mg	In stock	View listing ↗
Wolverine3-test panel COA verified Freedom Diagnostics · Report date Aug 30, 2026	$85.00	20mg	In stock	View listing ↗
AOD-9604COA not available	$49.50	5mg	In stock	View listing ↗
CJC-1295 (No DAC)3-test panel COA verified Freedom Diagnostics · Report date Jan 30, 2026	$50.00	5mg	In stock	View listing ↗
CJC-1295 (No DAC)3-test panel COA available Freedom Diagnostics · Report strength 5 mg · Report date Jan 30, 2026	$80.00	10mg	In stock	View listing ↗
Epithalon (Epitalon)3-test panel COA verified Freedom Diagnostics · Report date Aug 30, 2026	$90.00	50mg	In stock	View listing ↗
SS-31 (Elamipretide)3-test panel COA verified Freedom Diagnostics · Report date Sep 21, 2026	$39.95	10mg	In stock	View listing ↗
Melanotan-2 (MT-2)3-test panel COA verified Freedom Diagnostics · Report date Dec 7, 2025	$45.00	10mg	In stock	View listing ↗
Oxytocin3-test panel COA verified Freedom Diagnostics · Report date Aug 22, 2026	$45.00	2mg	In stock	View listing ↗
PT-141 (Bremelanotide)3-test panel COA verified Freedom Diagnostics · Report date Aug 22, 2026	$39.50	10mg	In stock	View listing ↗
5-Amino-1MQ3-test panel COA verified Freedom Diagnostics · Report date Aug 30, 2026	$65.00	50mg	In stock	View listing ↗
DSIP (Delta Sleep-Inducing Peptide)COA not available	$59.99	15mg	In stock	View listing ↗
CJC-1295 No DAC + Ipamorelin3-test panel COA verified Freedom Diagnostics · Report date Sep 21, 2026	$59.99	10mg	In stock	View listing ↗
SemaxOut of stockCOA not available	$39.99	10mg	Out of stock	View listing ↗
TesamorelinOut of stock3-test panel COA available Freedom Diagnostics · Report strength 10 mg · Report date Oct 23, 2026	$45.00	5mg	Out of stock	View listing ↗
GlutathioneOut of stockCOA not available	$40.00	600mg	Out of stock	View listing ↗
GHRP-2Out of stockCOA not available	$29.50	10mg	Out of stock	View listing ↗

Market prices collected Nov 7, 2026

Market listing prices

Five cheapest in-stock package prices per compound across every tracked vendor — not just Rejuven8 Peptides.

BPC-157 listing prices

31 collected daysOct 8, 2026 – Nov 7, 2026

Latest Nov 7, 2026$15.99$16.05$18.00$18.73$18.96

31 collected days and prices

Cheapest in-stock listing prices by collected day
Date	Rank 1	Rank 2	Rank 3	Rank 4	Rank 5
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
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

Vendors in the cheapest five

5 / 11

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 Nov 7, 2026
Pure Peptides UK	31	$18.73 Nov 7, 2026 +0.2%
ResearchPeps	26	$18.00 Nov 7, 2026
Peptide Giants	25	$19.99 last in top five Nov 2, 2026
Corix Labs	21	$16.05 Nov 7, 2026 +1.4%

Top 5 of 11 vendors that reached the cheapest five

TB-500 listing prices

31 collected daysOct 8, 2026 – Nov 7, 2026

Latest Nov 7, 2026$21.42$24.69$24.79$24.99$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
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
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

Vendors in the cheapest five

5 / 11

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	$21.42 Nov 7, 2026 +0.2%
ResearchPeps	26	$24.99 Nov 7, 2026
Novaglo Research	16	$12.00 last in top five Oct 23, 2026
Nura Peptide	12	$25.00 Nov 7, 2026
PeakForce Labs	11	$24.70 last in top five Nov 6, 2026

Top 5 of 11 vendors that reached the cheapest five

MOTS-c listing prices

31 collected daysOct 8, 2026 – Nov 7, 2026

Latest Nov 7, 2026$20.00$21.25$21.50$23.99$24.99

31 collected days and prices

Cheapest in-stock listing prices by collected day
Date	Rank 1	Rank 2	Rank 3	Rank 4	Rank 5
Nov 7, 2026	$20.00	$21.25	$21.50	$23.99	$24.99
Nov 6, 2026	$20.00	$21.25	$21.50	$23.99	$24.99
Nov 5, 2026	$20.00	$21.25	$21.50	$23.99	$24.99
Nov 4, 2026	$20.00	$21.50	$23.99	$24.99	$26.06
Nov 3, 2026	$20.00	$21.25	$21.50	$23.99	$24.99
Nov 2, 2026	$20.00	$21.25	$21.50	$23.99	$24.99
Nov 1, 2026	$20.00	$21.25	$21.50	$23.99	$24.99
Oct 31, 2026	$20.00	$21.50	$23.99	$24.99	$25.00
Oct 30, 2026	$20.00	$21.50	$23.99	$24.99	$25.00
Oct 29, 2026	$21.50	$23.99	$24.00	$24.99	$25.00
Oct 28, 2026	$21.50	$23.99	$24.00	$24.99	$25.00
Oct 27, 2026	$23.99	$24.00	$24.99	$25.00	$26.06
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

Vendors in the cheapest five

5 / 14

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
Studz Peptides	31	$24.99 Nov 7, 2026
Lost Coast Aminos	24	$20.00 Nov 7, 2026 -23.1%
TrustedPeps	24	$25.00 last in top five Oct 31, 2026
Pure Peptides UK	15	$26.06 last in top five Nov 4, 2026
Renova Peptides	13	$21.50 Nov 7, 2026

Top 5 of 14 vendors that reached the cheapest five

Frequently asked questions

Is Rejuven8 Peptides legit?: Yes. Rejuven8 Peptides has a substantial, independently checkable testing record and a positive customer-service history. We rate it 8.5/10. Its Freedom Diagnostics archive includes repeated batches across eleven months, with exact verified certificates for 28 of 33 available product options. The testing is strongest on identity, purity and measured content, with additional contamination screening on a smaller part of the archive. Affiliate links never affect the score.
Does Rejuven8 Peptides have a coupon code?: Code JACK15 gives customers 15% off. Use the PeptidePrices referral link on this page and confirm the discount at checkout.
Where does Rejuven8 Peptides ship?: Rejuven8 Peptides ships to United States; Puerto Rico is also listed at checkout. US shipping is $10 for standard delivery in 2–4 business days or $15 for expedited delivery in two business days. Shipping is free at $200. The checkout displays a 5 PM Eastern same-day dispatch cutoff, with later orders shipping the next business day. The shipping policy names UPS and USPS. The destination selector also lists Puerto Rico.
Does Rejuven8 Peptides publish COAs?: COA verified. 56 of 57 report sets match official laboratory records. Exact verified reports cover 28 of 33 available product options.
What do customer reviews say about Rejuven8 Peptides?: Trustpilot showed 4.8/5 from 44 reviews of this store when we last checked. Reviews describe service and delivery, not lab results.
What are alternatives to Rejuven8 Peptides?: The public vendors closest to Rejuven8 Peptides' 8.5/10 evidence score are Research Labs (8.5/10), Red River Peptides (8.5/10), and Rogue Compounds (8.5/10).
Which payment methods does Rejuven8 accept?: The checkout offers debit/credit cards through a separate secure payment page, Zelle with a 10% payment discount, and bank transfer through Yodlee with 5% off. These payment discounts are separate from a customer coupon.