Othere name:

5-ALA MEL,5-Aminolevulinic acid methyl ester HCl

5-Alpha-Lipoic Acid methyl ester hydrochloride (MAL HCl)

Status: powder

MOQ: 1kg

Package: 500grams/bottle, 2 bottles per carton.

Storage：Store in a cool 2-8 degree, dry place and keep tightly sealed.

Core Efficacy

1. Core raw materials for next-generation photodynamic therapy (PDT)

Tumor-targeted photosensitizing prodrugs: selectively absorbed by abnormal/tumor cells, metabolized into protoporphyrin IX (PpIX), 

and precisely enriched at the lesion site. 

Light-activated tumor eradication: Upon exposure to specific wavelength light, singlet oxygen is generated, which damages tumor 

DNA and mitochondria, thereby efficiently eliminating pathological cells. 

Fluorescence navigation: PpIX exhibits red fluorescence, enabling precise intraoperative localization of minute lesions and enhancing 

resection completeness. 

2. Precision Therapy in Dermatology

Skin cancer: basal cell carcinoma, Bowen's disease, actinic keratosis – non-invasive/micro-invasive procedure with excellent cosmetic outcomes. 

Viral warts: condyloma acuminatum and verruca plana – lesion eradication combined with antiviral therapy results in a low recurrence rate. 

Inflammatory skin diseases: acne, psoriasis – with anti-inflammatory and antibacterial effects, as well as skin barrier repair. 

3. Aesthetic Medical Repair and Anti-Aging

Whitening and spot reduction: Inhibits melanin production, improves pigmentation and dullness, and brightens skin tone. 

Acne Treatment and Skin Revitalization: Targeted action against Propionibacterium acnes, unclogging pores, controlling oil secretion, 

reducing inflammation, and minimizing acne scars. 

Wound repair: Promotes epidermal regeneration, accelerates postoperative/traumatic healing, and reduces scar formation. 

4. Precision navigation for tumor surgery

Intraoperative fluorescence imaging: Clear visualization of micro-invasive lesions such as gliomas and bladder cancers, enhancing surgical precision. 

Reduction of recurrence: Minimizes tumor residual volume, prolongs survival, and improves prognosis. 

II. Core Features of the Product

✅ High targeting accuracy; precise and efficient

Normal cells exhibit rapid metabolism and minimal accumulation; pathological cells accumulate at high concentrations, demonstrating potent 

therapeutic efficacy with negligible side effects. 

✅ High biocompatibility; safe and low toxicity

A natural human metabolic intermediate, free from heavy metals and allergenic; suitable for topical application with minimal systemic absorption, 

ideal for pregnant women and sensitive skin. 

✅ High stability; easy to store and transport

White crystalline powder, purity ≥99%; exhibits excellent water solubility and can be formulated into creams/gels/solutions for various applications. 

✅ Clinical validation · Globally recognized

Approved in Europe and the United States (brand name: Metvix), clinically utilized in over 40 countries with safety and efficacy validated across millions of cases. 

The China expert consensus recommends it as the first-line choice for dermatology, oncology, and surgery.

✅ Mechanism innovation · Wide application

It possesses triple values of treatment, diagnosis, and repair; covering four major fields: oncology, dermatology, medical aesthetics, and surgical navigation. 

III. Application Scenarios

Photodynamic Therapy Active Pharmaceutical Ingredient | Precision Treatment for Skin Cancer/Viral Warts/Squamous Dermatitis | Aesthetic Medical 

Therapy for Skin Whitening, Acne Treatment and Repair | Intraoperative Fluorescence Navigation for Tumor Surgery