Lewtress Natural Health

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Eurycoma Research

For our wholesalers to obtain an import license to sell Eurycoma Longifolia Complex, they had to provide details of their factory (eg. manufacturing license and GMP certificate) and complete information about Eurycoma Longifolia Complex (eg. free sales certificate, lab report, Health Ministry approval certificate, ingredients list, recommended dosage, etc.).

This tedious process, which takes about 3-6 months, ensures that it is produced in a GMP-certified factory and that it is safe for consumption. The latest lab report, seen below, confirms that Eurycoma Longifolia Complex is indeed safe for consumption; and most importantly, it does not contain the active ingredients of Viagra (Sildenafil), Cialis (Tadalafil) and Levitra (Vardenafil).

Test Parameters Methods Results

  • Total Bacterial Count AS 1766.1.3, 1991 <10 cfu/g (Complied)
  • Lead (as Pb) ICP-OES Non-Detected Mercury (as Hg)
  • AAS Non-Detected Arsenic (as As) AAS 0.19 mg/kg (Complied)
  • Total Mould Count In-House Testing Method Absent
  • Total Yeast Count In-House Testing Method Absent
  • Beclomethasone Dipropionate TLC Non-Detected
  • Betamethasone 17- Valerate TLC Non-Detected
  • Cortisone Acetate TLC Non-Detected
  • Dexamethasone TLC Non-Detected
  • Flumethasone TLC Non-Detected
  • Hydrocortisone 21- Acetate TLC Non-Detected
  • Prednisolone TLC Non-Detected
  • Prednisone TLC Non-Detected
  • Danazol HPLC/DAD Non-Detected
  • Methyltestosterone GC/MS Non-Detected
  • Stanozolol HPLC/DAD Non-Detected
  • Testosterone and esters GC/MS Non-Detected
  • Alprostadil (PGE1) HPLC/DAD Non-Detected
  • Apomorphine (Uprima) HPLC/DAD Non-Detected
  • Sildenafil (Viagra) HPLC/DAD Non-Detected
  • Tadalafil (Cialis) HPLC/DAD Non-Detected
  • Vardenafil (Levitra) HPLC/DAD Non-Detected
  • Yohimbe GC/MS Non-Detected

* Tests conducted at government-approved labs, ALS Technichem (S) Pte Ltd (Singapore) and Permulab Sdn Bhd (Malaysia).

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