True Peptides Discount Code: PROFPEPTIDE — Save 10%

Use coupon code PROFPEPTIDE at True Peptides to save 10% on your order. Prof. Peptide confirmed this rate on October 13, 2026.

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Key facts

Catalog: Lyophilized peptide in vials
Third-party testing: Optiq Health Labs
Certificates of analysis: Searchable certificate database on the vendor's own site, open without an account, publishing 22 per-lot reports from one named laboratory with product, lot, purity and date for each
Prof. Peptide’s discount: 10% off with code PROFPEPTIDE

True Peptides (true-peptides.com) is a US supplier listing 23 products, supplied as lyophilized peptide in vials. Its footer describes the company as based in the USA. Among the compounds carried:

Metabolic & GLP-1: Retatrutide, AOD-9604, MOTS-c
Recovery & Tissue Repair: BPC-157, TB-500, Wolverine Stack, KLOW
Growth Hormone: CJC-1295 no DAC, GH Stack, Ipamorelin, Tesamorelin
Cognitive & Nootropic: Selank, SNAP-8
Skin Health & Anti-Aging: GHK-Cu, Melanotan II
Gut Health & Immunity: KPV
Sleep & Recovery: DSIP
Longevity: NAD+, Epithalon, SS-31
Sexual Health: PT-141, Kisspeptin-10

The certificates name True Peptides as the client, and name the laboratory that issued them. Testing is by Optiq Health Labs, LLC of Santa Ana, California, whose name, address and analyst appear in the footer of each report. True Peptides publishes a searchable certificate database listing 22 per-lot reports with product, lot number, purity and date. Three were opened and read in full: lot 260914, Retatrutide 30mg, received 21 September 2026 and reported the following day at 99.3% purity; lot 260901, Retatrutide 40mg, at 99.5%; and lot 260835, BPC-157 10mg, reported 30 August 2026 at 99.5% with a net content of 9.89 mg per vial. Each confirms identity by LC-MS and reports purity by RP-HPLC against a specification of at least 98.0%. The published rows run from 99.0% to 99.98%. The certificates are hosted by the vendor rather than by the laboratory. On 14 October 2026 Prof. Peptide drew three of the 22 at random and found each one in Optiq Health Labs’ own verify app by its COA number, after an invented number was refused; Optiq’s record omits the client and lot, which come from the certificate. All products are sold for laboratory and research use only.

Prof. Peptide Verification

Verified · 14 October 2026

We identified the lab, matched the certificates on its own website, and read every test result.

Lab identified

Passed

Optiq Health Labs

Certificates verified

Passed

3 of 3 matched on Optiq Health Labs’ own website, and the same lookup rejected a made-up code.

All three certificates were tested on 30 August and 22 September 2026.

Results

No specifications printed

Every component of the Results, as the certificates name it.

No specification printed: Purity (RP-HPLC) — Tesamorelin 10mg: 99.3% · Retatrutide 10mg: 99.2% · MOTS-c 10mg: 99.1% — against 98%, Prof. Peptide’s default
No specification printed: Net content — Tesamorelin 10mg: 10.11 mg/vial · MOTS-c 10mg: 10.14 mg/vialReported on Tesamorelin 10mg (lot 260833), MOTS-c 10mg (lot 260834) only.
No specification printed: Identity — RetatrutideReported on Retatrutide 10mg (lot 260912) only.
No specification printed: Identity (LC-MS) — MOTS-cReported on MOTS-c 10mg (lot 260834) only.

Shipping is within the United States only. True Peptides’ shipping policy states that it ships to addresses within the United States and does not offer international shipping at this time. The vendor states that orders placed before 4:00 PM PST on a business day ship the same day, that standard shipping is free on orders of $100 or more before taxes, and that orders move by USPS. True Peptides accepts credit card, bank transfer (ACH), Zelle and crypto at checkout.

True Peptides affiliate program

True Peptides runs an affiliate program. Its terms below are from the program’s published terms, read by Prof. Peptide October 6, 2026.

Commission: Tiered on total referred sales: 10% from $0, 15% from $1,000, 20% from $5,000. Paid on the order subtotal, with a $50 minimum order value for eligibility
Tracking window: 30 days
Payouts: PayPal, Zelle, Venmo, Bitcoin or store credit, after a 14-day refund hold
Minimum payout: No minimum payout

Prof. Peptide earns a commission if you join through this link.

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Prof. Peptide checked Trustpilot and Finnrick on 30 September 2026.

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Frequently Asked Questions

What peptides does True Peptides carry?

Its catalog lists 23 products, supplied as lyophilized peptide in vials. The range includes Retatrutide, BPC-157, TB-500, the BPC-157 + TB-500 and KLOW blends, CJC-1295 no DAC, CJC-1295 + Ipamorelin, Ipamorelin, Tesamorelin, GHK-Cu, Melanotan II, PT-141, Kisspeptin-10, Selank, KPV, MOTS-c, NAD+, DSIP, AOD-9604, Epithalon, SS-31 and SNAP-8.

Does True Peptides have a coupon code?

Yes. Use coupon code PROFPEPTIDE at checkout to save 10% on your order.

How do I use the True Peptides discount code?

Add items to the cart at true-peptides.com, proceed to checkout, and enter PROFPEPTIDE in the coupon code field before paying. The 10% discount applies to the order total.

Is True Peptides third-party tested?

Its certificates are issued by Optiq Health Labs, LLC of Santa Ana, California, and published in a searchable database on the vendor's own site — 22 per-lot reports listing product, lot number, purity and date. Three were opened and read: lot 260914 (Retatrutide 30mg, reported 2026-09-22, 99.3%), lot 260901 (Retatrutide 40mg, 99.5%) and lot 260835 (BPC-157 10mg, reported 2026-08-30, 99.5%, with net content 9.89 mg per vial). Each names True Peptides as the client, confirms identity by LC-MS and reports purity by RP-HPLC against a specification of at least 98.0%. The certificates are hosted by the vendor rather than by the laboratory.

Where does True Peptides ship?

Within the United States only. Its shipping policy states that it ships to addresses within the United States and does not offer international shipping at this time. The vendor states that orders placed before 4:00 PM PST on a business day ship the same day, that standard shipping is free on orders of $100 or more before taxes, and that orders move by USPS.

Affiliate disclosure: Prof. Peptide is independently operated and may earn affiliate commissions when you use our discount codes or buy through our links, at no additional cost to you. Affiliate relationships never determine vendor inclusion, ranking, verification, or our editorial conclusions.