US Synthesized · Third-Party Verified · For Research Use Only
99% purity minimum. Lot-matched COA with every vial.
Research-grade peptides for laboratory use. HPLC and mass-spec verified. Shipped from Texas.
Purity
≥99%
Lots Tested
100%
Ships From
TX
Section 01 — Verification
Every lot, seven checks deep.
We do not grade our own work. Each lot clears seven independent laboratory checks before a Certificate of Analysis is issued against the exact number printed on your vial.
01
Purity
Reverse-phase HPLC-UV quantification against a certified reference standard. Any lot below 99% is rejected outright.
02
Identity
Electrospray mass spectrometry confirms the exact molecular mass of the target peptide.
03
Content Verification
Net peptide content and mass are verified to the labeled claim by amino-acid analysis.
04
Heavy Metals
ICP-MS screen for Pb, As, Cd, and Hg held below USP <232> elemental-impurity limits.
05
Sterility
USP <71> compliant sterility screen performed on every fill prior to release.
06
Endotoxin
LAL kinetic chromogenic assay quantifies bacterial endotoxin on each production lot.
07
Residual Solvents
GC headspace analysis confirms synthesis solvent residuals are within ICH Q3C limits.
Verified Researchers
Real researchers, real reviews.
4.9 / 5 · 34 verified reviews
Read all No complaints from this old-timer
I’m 71 and pretty set in my ways, so it takes a lot for me to write one of these. But the selank has been great for my research and these folks answer their email the same day. Ordered the 3rd of this month and it was on my porch by the 5th.
Back for round 2
second order of semax, just as good as the first. quality has been dead consistent both times which is honestly all i ask for. shipped same day i ordered too.
Lab staple
we go through NAD+ like water in our lab and LC has become our go-to. coa’s always posted, pricing is fair, never had a single issue with an order. highly recommend.
Fast shipping, great quality
Ordered the TRZ on a monday, it was here wednesday. Product quality is excellent based on our preliminary bench work. They even include a free vial of bac water with every order which is a nice touch, saves us having to source it elsewhere. One stop shop.
consistent now
been ordering rt-glp for months. quality never slipped. shipped 2 days this time, came cold. consistent
smooth order
whole thing was easy, shipped fast, got tracking, arrived cold. def ordering again
quick turnaround
ordered the wolverine blend thursday night, had it saturday. wild. product good. shipping is the reason im leaving this
back on track
they def fixed the shipping thing. ordered tuesday, mailbox thursday. clean vials, legit coa. im back
legit source
second order of tesa. shipped same day basically, got it quick. quality same as before, no notes
first try impressed
was nervous first time buying online for this kinda thing. went smooth, came in 2 days, everything looked professional. coa included
fast + legit
ordered mots-c, got it 2 days later, cold pack still solid. shipping alone got me coming back
solid
stack came in quick. packaging was clean. glad I stuck with these guys
they figured it out
2 days from order to mailbox. logistics are on point. vial was legit too
smooth
3rd order. shipped same day. product on point as usual. these guys are consistent
finally shipped fast
ordered monday, had it wednesday. vial was cold pack still frozen. good lookin out
happy this time
came in 3 days, no issues. keep it up
quick and easy
super quick turnaround, ordered friday had it monday. honestly faster than stuff I order off amazon. no complaints at all
Consistent every time
This is my third order now. Same quality every single time, which is really the main thing I care about. Never had a damaged vial or a late shipment. LC has earned my trust.
solid product
Order went smooth, got my stuff in a few days. Only thing is the website could be a little easier to use on mobile but the product itself is legit so ill keep coming back
2 days lol
literally 2 days from order to my mailbox. was not expecting that. everything sealed good and cold packed still. will be back
Good product, smooth order
Product quality is there, no complaints on that. Everything was smooth and the packaging was clean. Would buy again.
Easy and fair
Easy checkout, fair price, and I could track the package the whole way. Honestly can't ask for more than that. This is my second order and I'll keep coming back.
Second order
Second order. Same quality as the first. Came quick and cold packed. Nothing else to say really, they do what they say.
Easy from start to finish
Found what I needed in like two minutes, checkout was painless, and it showed up earlier than expected. Exactly what you want from an online order.
shocked how quick
shocked how quick it showed up honestly. like 2 days. other places take a week minimum. same quality as always too
Solid order
Product is good, no issues with it. Packaging was clean and the COA was in the box. Would buy again.
Very pleased
I’m in my late 50s and was nervous about ordering research compounds online for the first time. The age verification and all the lab paperwork made me feel a lot better about it. The selank arrived quickly and everything was sealed and professional. Very pleased with the whole experience.
Pretty good
Pretty good overall. Wish they had more size options but what I got was solid. Customer support actually picked up when I called which is rare these days.
fast as hell
ordered tuesday night and it was at my door thursday. didnt even pay for fast shipping. crazy fast
Third order, zero issues
Honestly my third order now and every single one showed up fast and sealed right. Consistency matters to me and this place has it. No reason to try anywhere else.
cleanest ive had
been using the wolverine blend for a while now from a few different places and this is the cleanest ive gotten. no injection site issues like the last brand i tried. shipping took 4 days to tx
First order, impressed
Was a little nervous buying online but the whole thing was smooth. Checkout was easy, got a tracking number right away, and the package showed up in a few days. Everything was sealed and labeled. No complaints at all.
First time buyer
First time ordering from here and the whole thing was easy. Got a tracking number the next day and it arrived cold and sealed. Will definitely be back.
Really happy with it
Honestly didn't know what to expect first time ordering something like this. Shipping was fast, everything arrived ice cold, and the vials looked exactly like the photos. I've been on it about five weeks now and I'm down 30 pounds — honestly kind of blown away by how good this has been. Will order again.
No complaints from this old-timer
I’m 71 and pretty set in my ways, so it takes a lot for me to write one of these. But the selank has been great for my research and these folks answer their email the same day. Ordered the 3rd of this month and it was on my porch by the 5th.
Back for round 2
second order of semax, just as good as the first. quality has been dead consistent both times which is honestly all i ask for. shipped same day i ordered too.
Lab staple
we go through NAD+ like water in our lab and LC has become our go-to. coa’s always posted, pricing is fair, never had a single issue with an order. highly recommend.
Fast shipping, great quality
Ordered the TRZ on a monday, it was here wednesday. Product quality is excellent based on our preliminary bench work. They even include a free vial of bac water with every order which is a nice touch, saves us having to source it elsewhere. One stop shop.
consistent now
been ordering rt-glp for months. quality never slipped. shipped 2 days this time, came cold. consistent
smooth order
whole thing was easy, shipped fast, got tracking, arrived cold. def ordering again
quick turnaround
ordered the wolverine blend thursday night, had it saturday. wild. product good. shipping is the reason im leaving this
back on track
they def fixed the shipping thing. ordered tuesday, mailbox thursday. clean vials, legit coa. im back
legit source
second order of tesa. shipped same day basically, got it quick. quality same as before, no notes
first try impressed
was nervous first time buying online for this kinda thing. went smooth, came in 2 days, everything looked professional. coa included
fast + legit
ordered mots-c, got it 2 days later, cold pack still solid. shipping alone got me coming back
solid
stack came in quick. packaging was clean. glad I stuck with these guys
they figured it out
2 days from order to mailbox. logistics are on point. vial was legit too
smooth
3rd order. shipped same day. product on point as usual. these guys are consistent
finally shipped fast
ordered monday, had it wednesday. vial was cold pack still frozen. good lookin out
happy this time
came in 3 days, no issues. keep it up
quick and easy
super quick turnaround, ordered friday had it monday. honestly faster than stuff I order off amazon. no complaints at all
Consistent every time
This is my third order now. Same quality every single time, which is really the main thing I care about. Never had a damaged vial or a late shipment. LC has earned my trust.
solid product
Order went smooth, got my stuff in a few days. Only thing is the website could be a little easier to use on mobile but the product itself is legit so ill keep coming back
2 days lol
literally 2 days from order to my mailbox. was not expecting that. everything sealed good and cold packed still. will be back
Good product, smooth order
Product quality is there, no complaints on that. Everything was smooth and the packaging was clean. Would buy again.
Easy and fair
Easy checkout, fair price, and I could track the package the whole way. Honestly can't ask for more than that. This is my second order and I'll keep coming back.
Second order
Second order. Same quality as the first. Came quick and cold packed. Nothing else to say really, they do what they say.
Easy from start to finish
Found what I needed in like two minutes, checkout was painless, and it showed up earlier than expected. Exactly what you want from an online order.
shocked how quick
shocked how quick it showed up honestly. like 2 days. other places take a week minimum. same quality as always too
Solid order
Product is good, no issues with it. Packaging was clean and the COA was in the box. Would buy again.
Very pleased
I’m in my late 50s and was nervous about ordering research compounds online for the first time. The age verification and all the lab paperwork made me feel a lot better about it. The selank arrived quickly and everything was sealed and professional. Very pleased with the whole experience.
Pretty good
Pretty good overall. Wish they had more size options but what I got was solid. Customer support actually picked up when I called which is rare these days.
fast as hell
ordered tuesday night and it was at my door thursday. didnt even pay for fast shipping. crazy fast
Third order, zero issues
Honestly my third order now and every single one showed up fast and sealed right. Consistency matters to me and this place has it. No reason to try anywhere else.
cleanest ive had
been using the wolverine blend for a while now from a few different places and this is the cleanest ive gotten. no injection site issues like the last brand i tried. shipping took 4 days to tx
First order, impressed
Was a little nervous buying online but the whole thing was smooth. Checkout was easy, got a tracking number right away, and the package showed up in a few days. Everything was sealed and labeled. No complaints at all.
First time buyer
First time ordering from here and the whole thing was easy. Got a tracking number the next day and it arrived cold and sealed. Will definitely be back.
Really happy with it
Honestly didn't know what to expect first time ordering something like this. Shipping was fast, everything arrived ice cold, and the vials looked exactly like the photos. I've been on it about five weeks now and I'm down 30 pounds — honestly kind of blown away by how good this has been. Will order again.
Requisition your next lot.
Same-day dispatch on in-stock compounds. Institutional accounts and bulk synthesis available on request.