Laennec Human Placenta

Laennec Human Placenta Extract

Manufacturer: Japan Bio Products Co., Ltd.

Product Contain: Human placenta extract 112 mg / 1 vial

Packaging: 2 ml x 50 ampoules/ Box

Description: This product is a light yellow-brown or yellow-brown clear liquid with a distinctive odor. The pH level ranges from 5.5 to 6.5 and the osmotic pressure ratio (to physiological saline) is approximately one.

Laennec Human Placenta is the ethical drug type placenta product manufactured with JBP’s unique technologies for effective extraction of variety of growth factors, cytokines, and other physiologically active substances from the human placenta. For instance, HGF (hepatocyte growth factor) promotes the proliferation of hepatic parenchymal cells for recovery of a damaged liver. Our product safety is ensured by the most rigid safety measures among existing scientific standards.

The placenta, which plays a role in building the body of a person has almost all of the nutrients necessary for life. Of course, proteins, lipids, and carbohydrates, which are the three major nutrients, and the physiologically active ingredients such as various vitamins, minerals, enzymes and nucleic acids, exist abundantly.

Abundant Elements Included in Human Placenta

Amino acid Essence of life. Has various physiological functions
Protein Nutrient that builds a person’s body.
Carbohydrate Becomes an energy source and maintains the structure of cells.
Vitamin Adjusts physiological functions and makes metabolism smooth.
Nucleic acid Restoration of genes, adjustment of metabolism.
Biologally active peptide     Central element placenta, demonstrating a medicinal effect.
Lipid and fatty acid One of the important materials used to make cells.
Mucopolysaccharide Element to connect between, cells, works to suppress inflammation.
Mineral Various roles, such as the adjustment of blood and biological fluids, etc.
Enzyme Assists with a chemical reaction in vivo.


Placentas that contain abundant nutritional contents such as these in the mother’s womb, support the variety of physiological functions necessary for the baby’s growth.

Methods of Usage and Recommended Dosage

Dosage: One ampule of 2ml Laennec Placenta,  every 2-3 days.

Note: JBP Laennec Human Placenta is ONLY administered via Subcutaneous inj. / intramuscularly (IM) only 


Breast feeding period

Menstrual Period

Patient with cardiovascular problem

Patients examined with tumors such as Adenomas, Fibromas/ Fibroids

** The effect of Laennec placenta extracts highly relies on the individual's age and health condition. Effects can be seen as fast as one week in some patients and may take as much as 60 days in others.

Benefits of Laennec Human Placenta

  • Whitening - Suppresses the generation of the melanin pigment that causes age spots, and also removes age spots and dullness.
  • Moisture retention - The ability to retain moisture maintains moist skin for a long time.
  • Cell proliferation and reproduction - Enhances metabolism, normalizes turnovers and produces healthy kin.
  • Collagen generation - Supports collagen generation, which determines skin elasticity.
  • Blood circulation promotion - Promotes blood circulation and produces healthy, beautiful skin.
  • Antioxidation effect - Suppresses the occurrence of the active enzymes that cause aging.
  • Anti-inflammatory effect - Suppresses the inflammation caused by pimples, redness or itchiness, etc.
  • Anti-allergic effect - Adjusts and recovers the immune system, and suppresses allergic responses.
  • Immunostimulant effect - Enhances immune system and produces strong, healthy skin.
  • Amino acid supplementation - Increases energy metabolism of skin cells, and supplies material for cell reproduction.

Pharmacological Action of Human Placenta

Various medicine effects of placenta

  • Autonomous nervous system control
  • Endocrine hormone control
  • Liver functional enhacement and detox
  • Improvement of basal metabolism
  • Activation of the immunity system
  • Improving physical constitution
  • Anemia improvement
  • Recovery of tiredness
  • Blood circulation and hematogenesis effect
  • Anti-oxidant action
  • Wound treatment

Medical procedures in which placenta has been tested and demonstrated positive results in healing the below health issue

  • Viral and alcoholic type hepatitis
  • Cirrhosis
  • Chronic pancreatitis
  • Gastric ulcer
  • Dyspepsia
  • Duodenal ulcer
  • Diabetes
  • High blood pressure
  • Low blood pressure

It has been mentioned the role of placenta to restore balance and heal the human body for the below disorders

  • Menopausal disorders
  • Algomenorrhea
  • Irregular menses
  • Lactation disorder
  • Arthritis rheumatoides
  • Arthrosis
  • Neuralgic pain
  • Back pain
  • Bladder enlargement
  • Cystitis

NEW Original Laennec Inj Packaging (2021- Present)

👍HARU SKIN JAPAN supports only original products in original packaging.

All latest ORIGINAL JBP Laennec Japan and ORIGINAL JBP Curacen Japan comes with QR codes authentication stickers on the box which can be scan using your phone to verified the authenticity.

- Users can easily scan and identify the authenticity by Search for the APP name "CheckifReal", and scan the code.
- 莱乃康和贵妇都是全息二维码标签,可以验证的,用户可以智慧手机轻松扫描辨识真伪。直接搜索APP名“CheckifReal”下载,并扫码就行

JBP Laennec Human Placenta 50 Amp/Box Laennec new packaging as below:

1) Download and scan the security label with “Checkifreal” App ONLY.
2) Scan the Hologram and the result for Authentic Laennec will be as per picture.


original laennec

Consuming and/or injecting fake Laennec products can possibly lead to various negative consequences. Please always purchase Laennec and JBP products from certified trusted distributors.

Laennec Injection Packaging Design Change Announcement 2021.07

Slight Changes on the opening of Laennec Inj Box starting July 2021
















50 Amp/Box Laennec packaging since 2017:

  1. Changed to perforated top closure panel
  2. The hologram sticker has been removed on the box



  1.  Medical package Insert can be found after opening the perforated top closure panel.


  1. Medical package Insert shall be enclosed and folded in “U” shape after opening the perforated top closure panel.


  1. Lot number changes from label to laser printing. (Black background part)


Consuming and/or injecting fake Laennec products can possibly lead to various negative consequences. Please always purchase Laennec and JBP products from certified trusted distributors.

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