Laennec Injection – Human Placenta Whitening & Anti-Aging Repair Therapy

2ml × 50 Ampoules | Premium Formulation by Japan Bio Products Co., Ltd.

Laennec Injection is a medical-grade skin rejuvenation and whitening treatment formulated with sterile, hydrolyzed human placenta extract. Developed by Japan Bio Products Co., Ltd. (JBP)—a world leader in regenerative medicine—Laennec is widely recognized as the most trusted and clinically proven placenta brand in the aesthetics industry.

Specially designed to limit melanin production, enhance cellular renewal, and promote overall skin vitality, Laennec offers a comprehensive approach to skin whitening, anti-aging, and tissue repair.

🌸 How Laennec Works – The Science of Whitening & Regeneration

The human placenta extract in Laennec is rich in bioactive peptides, amino acids, nucleic acids, vitamins, minerals, and growth factors that work synergistically to nourish skin cells and accelerate regeneration.

Its whitening action is based on its ability to interfere with the melanin synthesis pathway:

During melanin production, the enzyme tyrosinase interacts with L-DOPA to form pigment.
Laennec inhibits the binding of L-DOPA to tyrosinase, disrupting the chain reaction that leads to melanin formation.
This results in reduced pigmentation, lighter skin tone, and brighter complexion over time.

Additionally, the placenta extract promotes cell turnover, collagen production, and tissue repair, making it an exceptional anti-aging treatment.

✨ Key Benefits of Laennec Injection

Skin Whitening & Brightening
- Effectively reduces hyperpigmentation, age spots, and uneven skin tone.
- Promotes a luminous, porcelain-like complexion.
Powerful Anti-Aging Effects
- Stimulates collagen and elastin synthesis to improve skin elasticity.
- Smooths fine lines and wrinkles for a youthful appearance.
Cellular Repair & Regeneration
- Encourages tissue repair and supports skin healing processes.
- Revitalizes dull, tired skin from within.
Detoxification & Health Benefits
- Aids in flushing out toxins from the body.
- Enhances overall skin health and immune resilience.
Clinically Proven Safety & Efficacy
- Backed by numerous clinical studies confirming its whitening and regenerative capabilities.
- Manufactured to strict Japanese pharmaceutical standards for purity and safety.

📦 Product Details

Brand: Laennec – Japan Bio Products Co., Ltd. (Tokyo, Japan)
Formulation: Hydrolyzed Human Placenta Extract
Volume: 2ml per ampoule
Packaging Options: Box of 50 or 10 sterile ampoules
Administration: Injectable (IM/IV) by licensed healthcare professionals
Appearance: Clear to pale yellow sterile solution

🔬 Mechanism of Action

Melanin Regulation: Inhibits tyrosinase-L-DOPA reaction to prevent melanin production.
Cell Activation: Rich bioactive compounds stimulate skin metabolism.
Collagen Support: Enhances fibroblast activity to restore skin firmness.
Immune Support: Contains growth factors that improve skin’s defense and healing ability.

💡 Indications for Use

Laennec is recommended for:

Hyperpigmentation (melasma, freckles, age spots)
Dull, uneven skin tone
Visible signs of aging (wrinkles, sagging skin)
Post-inflammatory pigmentation after acne or skin injury
General skin revitalization and repair

⚠️ Important Notes

Prescription Use Only: Must be administered by a qualified medical professional.
Not for Weight Loss: This product is not intended for fat reduction purposes.
Contraindications: Not recommended for individuals with placenta allergies, severe chronic illnesses, or during pregnancy/breastfeeding.

✨ Laennec by Japan Bio Products is not just a skin treatment—it’s a complete skin transformation therapy trusted by clinics, dermatologists, and beauty professionals worldwide. By combining whitening, anti-aging, and deep tissue repair into a single solution, Laennec offers results that are both visible and lasting.

Disclaimer:

Opalnirvana products are intended strictly for use by licensed medical and aesthetic professionals. They are not suitable for self-administration or individuals without proper clinical training. Always follow local regulations and product instructions for safe application.