Buy LL-37 5mg: VND price and studies
Buy LL-37 5mg: LL-37 5mg holds LL-37, the one cathelicidin the human body makes to fight germs, and one vial sells for 3,000,000 VND ($120 USD).
A 2016 review in Biochimica et Biophysica Acta sums up its cell work, and two small trials in people tested it on skin ulcers.
3,000,000 VND ($120 USD)
Price for 1 vial
USD prices are the store's dollar prices; you pay the VND price.
Quantity
- Free tracked delivery to Da Nang in 1 to 3 days.
- Comes with bacteriostatic water and a container.
- Research use only. Not an approved medicine, and nothing here is medical advice.
What LL-37 is
Cathelicidins are a family of natural peptides that cells release against germs, and LL-37 is the only one the human body makes.
In lab studies it is studied on two fronts: how it acts on bacteria directly, and how it signals to the rest of the immune system.
LL-37 in the lab and in two ulcer trials
A 2016 review covered lab studies of LL-37 punching holes in bacteria and raising the alarm with the immune system, and its pull on inflammation in both directions. Another 2016 review surveyed LL-37 research across skin, gut, lungs and the immune system, and asked for more study.
Two randomized trials tested a product containing LL-37 on leg ulcers that would not close, each against a placebo. A 2014 trial enrolled 34 people, and a bigger 2021 trial enrolled 148 people, in which the LL-37 group fared no better overall than the placebo group. Both measured how the ulcers changed over time.
In 2024, a skin review pointed out that many peptides of this kind have fallen short in clinical trials, and that some bacteria resist them.
Sources: 2016 review of how it acts, PMID 26556394; 2016 review across body systems, PMID 27117377; 2014 ulcer trial, PMID 25041740; 2021 ulcer trial, PMID 34687253; 2024 skin review, PMID 39858288.
Why the two ulcer trials belong together
The two ulcer trials belong together: the 2021 trial was more than four times the size of the 2014 one and showed no overall gap from placebo, and reading only one of them would give half the picture, which is why both are named here.
The 2024 skin review adds context on how peptides like this one have fared in clinical trials, and on bacteria that resist them.
Sources: 2014 ulcer trial, PMID 25041740; 2021 ulcer trial, PMID 34687253; 2024 skin review, PMID 39858288.
Want to save on LL-37 5mg with a pack?
| Pack | Per mg | Each vial | You pay |
|---|---|---|---|
| Single vial | 600,000 VND ($24 USD) | 3,000,000 VND ($120 USD) | 3,000,000 VND ($120 USD) |
| Pack of 3 | 486,000 VND ($19.44 USD) | 2,430,000 VND ($97.20 USD) | 7,290,000 VND ($291.60 USD) |
| Pack of 5 | 432,000 VND ($17.28 USD) | 2,160,000 VND ($86.40 USD) | 10,800,000 VND ($432 USD) |
| Pack of 10 | 360,000 VND ($14.40 USD) | 1,800,000 VND ($72 USD) | 18,000,000 VND ($720 USD) |
Got more questions about LL-37?
Does the human body make LL-37?
Yes. It is the only cathelicidin the body makes, sent out by immune cells and lining cells against germs.
Which LL-37 ulcer trials does this page name?
A 2014 trial of 34 people and a 2021 trial of 148 people, both randomized against a placebo, in leg ulcers that would not close. The larger 2021 trial saw no overall difference between LL-37 and placebo.
What is a cathelicidin?
A kind of natural peptide that cells release against germs. LL-37 is the only one humans make.
Does LL-37 raise or lower inflammation?
A 2016 review of lab studies describes both, depending on the setting.
Where can I buy LL-37 peptide?
From this shop: LL-37 5mg costs 3,000,000 VND ($120 USD) a vial and is sold for lab work. Your order goes as one WhatsApp message.
What does LL-37 cost?
LL-37 5mg is 3,000,000 VND ($120 USD) a vial, so LL-37 costs 600,000 VND ($24 USD) per mg. A five pack brings each LL-37 vial to 2,160,000 VND ($86.40 USD).