It's shady and unethical, I see this all over other market places, vendors having dozens of store fronts. There's a lot more to their marketing scheme than just trying to appeal to a female demographic.

This is a vendor review submitted by J33 on PeptideCritic.com. Rating: (5/5) · Peptide: KLOW · Reviewed November 12, 2026 Great pricing, fast shipping (no fancy boxes....so you arent paying extra for unnecessary cost). The website is very easy to navigate with a new kit builder to speed up the process and links to all… Read the full review on Peptide Plugs' page Shop Peptide Plugs Discuss this review, share your own experiences, or ask questions about the vendor. Please keep discussions respectful and factual.

Yeah my first purchase with them was also my last due to ILS

@FatKatz use a reconstitution calculator and use the average of the tested batch

Thank you found them

Would an auto create a bubble not allowing the pep to spread out at 40-50units? I am using 31g on the convi and the gani one similar to convi.

@member-8wbz9 glad we figured it out for you. Like someone commented above your stool will be black too, just fair warning. Don’t fret, when I took pepto in the 90’s, before internet, I had a black tongue and stool. I called my grandmother thinking I was dying from internal bleeding. The first question was did you take pepto. It’s a right of passage to growing up I think.

@pep_researcher what official docs would you use? I am traveling to china in two weeks no chance I am taking peptides with me and it may be fine but I am too risk adverse to chance it.

@pep_researcher like I said freedom has figured out the market for many peptide vendors. Speed not accuracy is what they want. They turn over inventory because they don’t have the capital to wait two weeks for results. Many consumers are just Happy a COA exists and if the price is right they purchase. They just check that box to make themselves feel better. For the researcher things change quick and you become a very careful purchaser when you have had a reaction to a bad peptide. I would never buy a peptide from a vendor who uses freedom. It’s been proven they can’t be trusted and if the vendor uses them it tells me they don’t care they just want to get products out there as fast as possible. That’s just me. The issue is, if we don’t hold them accountable who will?

@PeptideCritic The link redirects to some non secure webpage BTW.

Just the websites of Flawless and Glow leave me with uneasy feeling. The whole gothic theme feels like they picked some cheap free website template and ran with it. Plus my friend said his secure browser flashed security issues with their site. Disguised is another vendor I had very bad experience, and have crossed my list completely. Nowadays I stick to my small list of trusted US resellers.

@Randy Just to have more H BAC seller options to maintain competition and avoid price gouging. Westend had 3 mirror sites and they also carried really cheap sterile water (no BA). I know there are other sites for H BAC cheaper than Farris, but the more the merrier.

@Eleanor o the answer is: Do vendors pay Peptide Critic? ️ It appears that some vendors do pay for advertising, sponsored placement, partnerships, or promotional arrangements on the site. Do vendors pay for reviews? ️ Peptide Critic explicitly says no, claiming reviews are user-submitted and cannot be bought or modified by vendors. The distinction is: Paid advertising/sponsorship: Yes, appears to exist.!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Paying to change review scores or remove bad reviews: Peptide Critic says no.

@michaelfisher I'd be interested in checking out Synthetix. How can I get an invite? My telegram is @Trogdor76

I’m up to 90mg three times per week now. I feel really good.

Penguin Peptides has 27 reviews from people in this forum. https://peptidecritic.com/vendor/penguin-peptides

@Randy Can you talk more about what the Elora has done for you, along with your protocol?

I wanted to transition to reta eventually so I started adding reta to my normal tirz protocol. I started at 1mg and have titrated up every 3 or 4 weeks to 2mg, then 3mg, while not reducing tirz and am currently at 15mg of tirz and 3mg reta. I have not had any issues tolerating it. Sample size of 1. In about 3 weeks I'll be at 4mg reta and off tirz and add cagri in slowly. If not doing it for me I'll fall back to my current tirz and reta protocol.

Updated November 11, 2026 We’ve pulled together the current vendor promotions announced to Peptide Critic, including Veterans Day offers ending tonight, sales running through the weekend, and early Black Friday deals. Check the deadlines carefully—several offers end today, and some vendors did not specify a timezone. These are vendor-announced terms; confirm the discount and final total in your cart before ordering. Some links are affiliate links that help support Peptide Critic. Veterans Day deals — November 11 Instant Peptides — BOGO + an extra 10% off Buy one, get one free, plus an additional 10% off with PEPTIDECRITIC. Add both matching items in the same size to your cart for the automatic BOGO discount. Verified veterans, military members, and first responders can also receive 100% of the amount paid after discounts back in store credit. To qualify: Complete VerifyPass verification before ordering. Order through the verified account. Credit is issued when the order is marked Completed and replaces standard rewards. Credit is for future purchases, with a standard redemption limit of 50% of an eligible future order. Ends November 11 at 11:59 p.m. Eastern / 8:59 p.m. Pacific. Shop Instant Peptides BioEdge Research Labs — 50% off Use FLASH50 for 50% off all products. The code cannot be combined with other coupons or promotions. Ends at midnight November 11. The vendor did not specify a timezone. Shop BioEdge Research Labs Paramount Peptides — GLP vial BOGO Buy one GLP vial, get one free with HERO. This promotion is for GLP vials; additional stacking was not confirmed. Ends November 11 at 11:59 p.m. Pacific. Shop Paramount Peptides Endura Peptides — 25% off everything Use HONOR25 for 25% off everything. Ends at midnight November 11. The vendor did not specify a timezone. Shop Endura Peptides OmegAmino — 20% automatic discount 20% off applies automatically sitewide. The vendor also advertises an additional 10% with a valid affiliate code. Its announcement lists CHASE, TOMMY, and AB10. November 11 only. No cutoff timezone was provided. Shop OmegAmino Sales continuing after Veterans Day BioLongevity Labs — 40% off most products 40% off most products, with 20% off the four signature products: FLGR242 Apileen13XR Cell Factors Klotho Discounts apply automatically. No code or minimum order is required. Ends Friday, November 13 at midnight Pacific, according to the vendor. Shop BioLongevity Labs Flawless Compounds — Research Appreciation Week 45% off sitewide, plus an additional 15% with peptidecritic. The vendor also advertises an additional 5% off when paying with Zelle. Runs November 9–15. Affiliate codes are explicitly advertised as stacking with the sitewide promotion. Shop Flawless Compounds Glow Aminos — Research Appreciation Week 45% off sitewide, plus an additional 15% with peptidecritic. The vendor also advertises an additional 5% off when paying with Zelle. Runs November 9–15. Affiliate codes are explicitly advertised as stacking with the sitewide promotion. Shop Glow Aminos NexPept — $25 off + free shipping in Canada Use NEXT25OFF for $25 off orders over $100. The promotion also includes free shipping with no minimum order. Automatic volume discounts continue: 3–4 vials: 5% off 5–9 vials: 10% off 10+ vials: 20% off Canada only. Ends November 15 at 11:59 p.m. Eastern. Shop NexPept Crush Research — Salevember Crush is running November sale pricing, with an additional 10% off sale prices using CRUSHMAIL. Advertised examples after the code: Triple Agonist 10 mg, ten-pack: $149.40 Double Agonist 30 mg, ten-pack: $197.10 GHK-Cu 100 mg, ten-pack: $148.50 The vendor also advertises another 5% off with Zelle or crypto. Sale prices remain available through November while supplies last. Other products are advertised at 10% off through the month. More Triple Agonist sizes are scheduled to join the sale: November 13: 20 mg November 20: 30 mg November 27: 50 mg and 100 mg Prices for those upcoming releases have not yet been announced. Shop Crush Research Early Black Friday and ongoing offers LabSourced — 40% off + an extra 10% The early Black Friday offer is 40% off, plus an extra 10% with BLACK10. This was reconfirmed in the vendor’s November 11 announcement. No end date was provided. Shop LabSourced ION Peptide — Veterans Day sale ION is advertising: 30% off sitewide An extra 13% with NOV11 An extra 5% when paying with ACH Sale prices appear in the cart. The sitewide discount does not stack with bulk pricing. No end date was included in the announcement. Shop ION Peptide Solyn — 10% off for Peptide Critic readers Use PEPTIDECRITIC for 10% off. The vendor confirmed this code was activated for our readers on November 7. No expiration date was specified. Shop Solyn Forge Performance — free vials with qualifying first orders Forge is offering free vial selections on qualifying first orders: From $75: one Select vial From $150: one Reserve vial From $250: one Select and one Reserve vial From $400: two Reserve and one Select vial Sign in and choose your free vial in the cart. Choose the gift before applying an affiliate code. No gift code is required. Thresholds are based on the cart before shipping, and available selections depend on stock. No end date was announced. Checkout note: Forge’s latest update says regular card checkout is still unavailable. Visa/Mastercard payments are offered through USDC, while Zelle, Cash App, and bank transfer remain available. The vendor also advertises 3% off with Zelle. Shop Forge Performance Puratek — automatic volume savings Puratek’s advertised everyday mix-and-match discounts are: 4–9 items: 7% off 10+ items: 12% off No code is required. Free shipping is available on orders over $150. No expiration date was announced. Shop Puratek Coming up: Hydro Research Black Friday Hydro has announced the following November schedule: November 11: lower ongoing everyday prices go live. November 14: affiliate early access begins. November 16–29: public Black Friday sale with 35% off sitewide. November 30: Black Friday pricing continues, with free two-day shipping on every order plus a free sterile solvent or equivalent supply item. Hydro says partner codes will stack with the sitewide promotion and ACH savings. Final promotional links and code details are expected November 13. Visit Hydro Research A note on stacked discounts: Where vendors advertise a sale plus an additional coupon or payment discount, we’ve listed those steps separately. Check the final cart total to see how the vendor applies them. Found an expired code, a changed price, or an additional restriction? Reply with the vendor name and details so we can update the thread. Research-use products are intended for laboratory research only, not for human or veterinary use.

@markk1 made a couple posts about there quality issues on there reta. I posted pictures in those reviews so please go check it out. Also there customer service was horrible. Glad you had a better experience