Laennec
Laennec
Laennec
Human placenta hydrolysate injection — 2 mL ampoules
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Laennec quick facts
| Specification | Details |
|---|---|
| Active | Placenta hydrolysate 112 mg |
| Ampoule | 2 mL |
| Origin | Japan Bio Products |
Key ingredients in Laennec
Human placenta hydrolysate
112 mg · Water-soluble, per 2 mL ampoule
Storage & handling
| Storage temperature | As printed on the box; away from light |
| Shelf life | As printed on the box |
- Keep ampoules in the carton until use
- Protect from light
- Single use — discard any leftover solution
- Record the batch number in the patient file
Precautions & safety
Why buy Laennec from Korean Aesthetic
We are based in Seoul and ship direct to licensed clinics, practitioners and distributors worldwide.
100% authentic
Every product is made in Korea and shipped from Korea. Batch and expiry details available on request.
Best price in the market
Direct-from-Korea pricing with no importer markup, and bigger discounts as your quantity grows.
Customs clearance guaranteed
For the USA and Europe we handle clearance ourselves — no paperwork, no broker, no parcel stuck at the border.
Secure payment
Pay by card through a secure payment link, or by bank transfer to our US account. We never ask for card details by email.
A simpler way to order
Order without paying. A consultant contacts you in 10–20 minutes to confirm stock and send your payment link.
Ordering in volume? Request wholesale pricing for Laennec, see how payment works, or contact our Seoul team with your quantity and destination country.
Laennec is a human placenta hydrolysate injection developed by Japan Bio Products Co., Ltd. (JBP). Each 2 mL ampoule holds 112 mg of water-soluble human placenta hydrolysate. In Korea it is supplied through GC Wellbeing.
Laennec is a prescription-type injectable. This page covers composition, pack and storage only. Contact us for trade pricing and current pack sizes.
What is Laennec made of?
Laennec has one listed active: human placenta hydrolysate, 112 mg in every 2 mL ampoule. A hydrolysate is placenta tissue that has been broken down into smaller, water-soluble parts such as amino acids and peptides. It is a mixture, not a single molecule.
| Item | Detail |
|---|---|
| Active | Human placenta hydrolysate 112 mg |
| Volume | 2 mL per ampoule |
| Developer | Japan Bio Products Co., Ltd. |
| Pack | 2 mL ampoules; the count is printed on the box |
Laennec vs Melsmon — which one is which?
Laennec is listed as a placenta hydrolysate and Melsmon as a placenta extract. They come from the same kind of tissue but are made by different companies with different processes, so they are separate medicines.
| Product | Active as listed | Amount per 2 mL | Pack on this site |
|---|---|---|---|
| Melsmon | Human placenta extract | 100 mg | 50 ampoules |
| Laennec | Human placenta hydrolysate | 112 mg | 2 mL ampoules, count as printed on the box |
| JBP Plamon | Human placenta extract | As printed on the box | 10 ampoules |
| Plagensia 10A | Human placenta preparation | As printed on the ampoule | 10 ampoules, no outer box |
| Placein M | Human placenta extract | As printed on the box | 10 vials |
What is Laennec used for?
The manufacturer lists Laennec for improving liver function in chronic liver disease. The insert gives the route as subcutaneous or intramuscular injection. We do not make skin, fatigue or anti-ageing claims for it. The prescribing clinician decides whether it is suitable.
How is Laennec dosed?
Dosing follows the product insert and the prescribing clinician. We do not publish dose, frequency or course length for prescription-type injectables, and nothing on this page replaces the insert in the box.
How should Laennec be stored?
Store Laennec as printed on the box — normally at room temperature and away from light. Keep the ampoules in the carton until use, and check the expiry date before opening.
What should clinics know before using Laennec?
This is a medicine made from human placenta. Donor screening and heat treatment lower the risk of passing on infection, but they cannot remove it completely. Explain this to the patient and obtain consent before treatment. Record the batch number in the patient file. In some countries people who have received a human placenta injection may no longer donate blood, so raise this at the consultation.
Buying Laennec from Korean Aesthetic
We ship Laennec worldwide from Seoul to licensed practitioners, clinics and distributors. Payment is arranged with our team after you place the order. See our shipping terms, browse our other vitamin and nutrient injectables, or contact us for trade pricing.
For administration by trained, licensed medical professionals only.
Laennec FAQ
Who makes Laennec?
It was developed by Japan Bio Products Co., Ltd. (JBP), Japan. In Korea it is supplied through GC Wellbeing.
How much active is in one ampoule?
112 mg of human placenta hydrolysate in 2 mL.
Is Laennec the same as Melsmon?
No. Melsmon is a placenta extract with 100 mg per ampoule, from a different manufacturer.
How many ampoules are in a box?
Laennec is packed in boxes of 2 mL ampoules. Ask our team which box size is in stock before you order.
How is Laennec dosed?
Dosing follows the product insert and the prescribing clinician.
