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Time-Tested Since 1968
With roots dating back to 1968, YoKoso Enzyme is the result of decades of research and tradition. Made from a premium selection of botanicals and nutrient-dense superfoods, including Taiwan’s native pineapple, each batch is carefully fermented over 5 years using advanced semi-solid aging technology.
Four Pillars of Excellence
One Commitment to Quality
At YoKōso, we uphold uncompromising standards through these four core strengths—ensuring every batch is not only safe and naturally aged, but also stable in formulation and rich in active enzymes.
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HIGH SAFETY
Trusted Wellness through SCIENCE
For over five decades, we have unwaveringly focused on perfecting a single premium enzyme through natural fermentation with zero additives—earning top honors such as China’s Blue Hat certification, ISO 22000 and ISO 9001, HACCP, HALAL certification, recognition by Thailand’s Princess Miracle of Life Foundation as a royal health supplement, and prestigious international awards including the Golden Award for International Quality Assurance, Century Consumer Gold Award, Top Ten Premium Product Award, Asia Top 100 Honesty Brand Award, International Prestige Brand Award, Sin Chew Business Excellence Award for Premium Products, and the International Five-Star Health Brand Certification.
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Strict INGREDIENTS Selection
Dedicated Contract Farming
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YoKōso Complex Enzyme is committed to the highest standards in ingredient sourcing.
We use native Taiwanese plants, carefully cultivated through contract farming on optimal land, and harvested at the peak season when enzyme concentration is at its highest. This reflects our unwavering dedication to ingredient integrity.
Rooted in traditional methods and guided by strict control over fermentation and purification, our process yields nine essential nutrients of exceptional quality—proteolytic enzymes, polysaccharide-degrading enzymes, bioactive peptide complexes, growth factors, calcium, and four powerful antioxidant enzymes—setting a new benchmark in the industry.
We meticulously select and harvest premium pineapple, papaya, and corn to ensure every batch delivers the finest natural potency.
Certified Safe & Compliant
Tested and certified by internationally recognized bodies — SGS Taiwan (approved by the Taiwan Department of Health) and TÜV Rheinland Germany. Verified to contain no traces of 380 types of western drugs, pesticides, or heavy metal residues.
Backed by multiple trusted certifications
Tested free from pesticides
and all medicinal residues
HIGH MATURATION
The five-year maturation process is the key to the success of YoKōso Complex Enzyme. Utilizing an exclusive semi-solid fermentation technology, this method allows microorganisms and plant extracts to undergo natural aging under strictly controlled conditions of temperature, moisture, and oxygen. Over time, the ingredients evolve through four critical stages—incubation, growth, refinement, and post-fermentation—resulting in exponential enhancement of both activity and stability of the beneficial compounds.
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What’s the secret behind our 5-year fermentation?
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Cultivated Microbial Strain
0 - 6 months
Incubation
Phase
Digestive Enzyme
6 - 48 months Growth
Phase
Peptide
+ Coenzyme
+ Metabolic Enzyme
48 - 60 months
Refinement
Phase
Stable Dormancy
After 60 months
Post-Fermentation
Phase
What Is Maturation?
Unlike most enzyme products that are produced within weeks or months, YoKōso undergoes a rare and rigorous 5-year maturation process, setting a new standard for quality and effectiveness. Through four critical stages—incubation, growth, refinement, and post-fermentation—its natural ingredients are slowly transformed under strict temperature, humidity, and oxygen control. This extended process allows the enzymes to fully develop, resulting in remarkably higher activity, stability, and purity. While regular enzymes may degrade quickly or lose potency, YoKōso’s long-term maturation ensures that every dose delivers consistent, powerful results—making it not just an enzyme, but a premium solution for long-term health.
