IV Therapy

Laennec Inj. (Japanese Version) — Human Placenta Hydrolysate 2ml x 50

5.00 (5 reviews) SKU: CYT-IV-LAENNEC-JP
Laennec Inj. (Japanese Version) is a human placenta hydrolysate from Japan Bio Products, the Japanese-version SKU which ships from Japan. Contains cytokines, amino acids, peptides, nucleobases and carbohydrates. Supplied as 2ml x 50 vials. Long established for liver-function support.
  • Human placenta hydrolysate by Japan Bio Products (JBP)
  • Japanese-version SKU - ships from Japan
  • Contains cytokines, amino acids, peptides, nucleobases and carbohydrates
  • 2ml x 50 vials per box
  • Each placenta screened for HIV and hepatitis B and C
  • Long established for liver-function support
  • Also used for menopause, skin care and fatigue (off-label)
$351.00 / box · USD
Wholesale Volume Pricing
1 - 2 boxes$351.00 / box
3 - 9 boxes$333.45 / box
10 - 19 boxes$315.90 / box
20 - 29 boxes$305.37 / box
30+ boxesContact for quote
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What Is Laennec Inj. (Japanese Version) — Human Placenta Hydrolysate 2ml x 50?

Laennec Inj. (Japanese Version) is a human placenta hydrolysate from Japan Bio Products (JBP), the Japanese-version SKU which ships from Japan. It is an aqueous human placenta hydrolysate produced via enzymatic molecular separation and hydrolysis, with each placenta screened for HIV and hepatitis B and C. Long established for liver-function support, it contains cytokines, amino acids, peptides, nucleobases and carbohydrates. Supplied as 2ml x 50 vials per box.

Laennec Inj. (Japanese Version) by Japan Bio Products (JBP) is an aqueous human placenta hydrolysate produced via enzymatic separation and hydrolysis technology. Each 2ml vial contains a rich profile of cytokines, amino acids, peptides, nucleobases and carbohydrates derived from screened human placenta. Originally approved in Japan for liver-function support, it is also prescribed for menopausal disorders, skin care, fatigue and anti-aging therapy (off-label in many regions). The Japanese-version SKU ships directly from Japan. Each box contains 50 vials of 2ml.

Specifications

Product nameLaennec Inj. (Japanese Version) (Japan Bio Products)
TypeHuman placenta hydrolysate injection
ActiveHydrolyzed human placenta extract
ContainsCytokines, amino acids, peptides, nucleobases, carbohydrates
Volume2ml per vial
Packaging50 vials per box
FormLight yellow-brown clear liquid
MethodSubcutaneous / intramuscular injection (professional)
Dosage2ml once daily per labeling
OriginJapan (Japan Bio Products)
VersionJapanese version (ships from Japan)
ScreeningHIV, HBV, HCV screened
Established useLiver-function support
StorageStore at 2-25 C, protect from light, do not freeze
Shelf life24 months

Key Benefits

  • Japanese pharmaceutical quality - produced by Japan Bio Products (JBP) with strict quality control
  • Rich bioactive profile - over 200 bioactive components including cytokines, growth factors and amino acids
  • Clinically established - long approved in Japan for liver-function support
  • Multi-purpose - liver support, menopause, skin rejuvenation, fatigue recovery (off-label for aesthetic uses)
  • Screened safety - each placenta donor screened for HIV and hepatitis B and C
  • Japanese direct shipping - authentic Japanese-version SKU shipped from Japan

Suggested Treatment Protocol

Laennec Inj. (Japanese Version) is administered subcutaneously or intramuscularly by a licensed practitioner. A normal adult dose is 2ml once daily, per labeling. For aesthetic off-label uses common protocols include 2ml per session 2-3 times per week for 4 weeks. Use aseptic technique. Each placenta is screened for HIV and hepatitis. For licensed healthcare professionals only.

For professional use only. This product is intended for purchase and administration by licensed medical or aesthetic practitioners in accordance with local regulations.

Frequently Asked Questions

What is Laennec Inj. (Japanese Version)?

Laennec Inj. (Japanese Version) is a human placenta hydrolysate from Japan Bio Products (JBP), the Japanese-version SKU which ships from Japan. It contains cytokines, amino acids, peptides, nucleobases and carbohydrates.

How is the Japanese version different from the Korean version?

Both are Laennec human placenta hydrolysate; the difference is the sourcing version and shipping origin. The Japanese version ships from Japan while the Korean version ships from Korea.

Is it human placenta-derived?

Yes - Laennec is an aqueous human placenta hydrolysate. Each source placenta is screened for HIV and hepatitis B and C.

What does it contain?

Cytokines derived from human placenta, plus amino acids, peptides, nucleobases and carbohydrates.

What is it used for?

It is well established for liver-function support and has long been prescribed for menopausal and other uses, which are off-label in many regions.

How is it supplied?

As 2ml x 50 vials per box; a light yellow-brown clear liquid.

5.0
Based on 5 reviews
Dr. James Wong
July 24, 2026

Authentic Japanese Laennec at a competitive wholesale price. The placenta hydrolysate quality is consistent batch to batch. I recommend it for clinics looking to add placenta therapy to their offerings.

Dr. Lisa Park
July 24, 2026

Great addition to our IV therapy menu. Patients appreciate the Japanese origin and quality standards. Combined with vitamin C drips for enhanced results. Shipping from Japan was faster than expected.

Dr. Michael Chen
July 24, 2026

Reliable placenta extract from JBP. I use it for both liver function support and skin rejuvenation protocols. The 50-vial box lasts well for a full treatment course. Good value at this price point.

Dr. Sarah Kim
July 24, 2026

Excellent product for liver support and overall wellness. The Japanese version seems to have consistent quality. Patients recovering from fatigue report noticeable improvement after 2-3 weeks of treatment.

Dr. Yuki Tanaka
July 24, 2026

Japanese quality placenta extract. My patients noticed improvement in skin texture and energy levels after a course of 8 sessions. The 2ml vial size is convenient for once-daily administration. Ships well from Japan.