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MEIZIYA × Kejin Medical

5th-Generation High-Activity
Stem Cell Factor Technology

Not live cells introduced into the body — but the key active factors stem cells use to work

Starting from cellular repair, exploring more precise regenerative wellness management — High-Activity Stem Cell Factor Technology uses culturing, activation, extraction, purification and concentration to obtain multiple growth factors and cytokines from stem cells, offering a new technical direction for tissue repair, regeneration and health management.

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Professional TeamHigh-Purity ExtractionMulti-Stage PurificationPersonalised Assessment
Technology & Brand Partnership · Trusted Partnership
Guangdong Kejin Medical Technology Co., Ltd.
Kejin Cell Engineering and Medical Frontier Research Institute of Qingyuan
Meiziya
30-Second Read

What Exactly Is It?

Stem cells are like the body's "repair factory" — stem cell factors are the "language" cells use to pass along repair signals.

Our cells cannot speak, but they communicate through Growth Factors and Cytokines. These active factors bind to cell receptors and take part in regulating cellular activity, inflammatory response, antioxidation, migration, proliferation and tissue regeneration.

Stem Cells
↓ Secrete
High-Activity Growth Factors + Cytokines
↓ Signal Transfer
Target Tissue / Cells
Support Repair · Regulation · Regeneration
The point isn't "putting in more stem cells" —
it's researching how to make more effective use of the key active signals stem cells already produce.
Technology Comparison

How Is It Different From Traditional Stem Cells?

Traditional Stem Cell ApproachHigh-Activity Stem Cell Factors
CoreUses live cellsUses active factors produced by stem cells
Technical FocusCell culturing, expansion & transplantationActivation, extraction, purification, concentration
Behaviour In The BodyLive cells retain unstable factors once inside the bodyPrecisely targeted, highly controllable, no risk
Storage & TransportHigher requirements for preservation and transportRelatively easier to preserve and transport
Application FocusRegenerative medicine & clinical researchRepair, regeneration, anti-inflammatory & wellness management research
The Biggest Difference We focus on the "signals released" by stem cells — not just the stem cells themselves.
Technology Pathway

How Is 5th-Generation Technology Made?

From Stem Cells → To High-Activity Factors

01

Cell Culturing

Rigorously screened, qualifying stem cell sources are selected for culturing.

02

Activation

Specific culture conditions and combined stimuli regulate stem cells to release different combinations of active factors.

03

Extraction

Freeze-thaw cycling, high-speed centrifugation and removal of immunogenic material obtain the active components produced by the cells.

04

Multi-Stage Purification & Concentration

Microfiltration and ultrafiltration remove unwanted cell debris and macromolecules, then concentrate the target active factors.

05

Testing & Release

Once quality testing is complete, the factors proceed to the relevant application process.

Synergistic Effect

Why Emphasise "High-Activity"?

Not a single component, but the synergistic effect of multiple factors. Different cells and tissues communicate using different signals.

VEGF
Vascular Endothelial Growth Factor
Supports angiogenesis and microcirculation-related mechanisms
EGF
Epidermal Growth Factor
Involved in cell growth and tissue repair
HGF
Hepatocyte Growth Factor
Involved in tissue repair and regeneration signalling
IGF
Insulin-like Growth Factor
Involved in cell growth, metabolism and repair
NGF / BDNF
Neurotrophic Factors
Involved in neuron survival and neural function mechanisms
IL-10
Potent Anti-Inflammatory Cytokine
Involved in regulating immune and inflammatory responses
Different goals need different factor combinations.
That's why assessment matters more than "just picking a programme."
Culturing Process

"Anti-Fragile Conditioning" — More Active Stem Cells, More Efficient Factors

Under specific culture conditions, gentle and controlled stimuli guide stem cells to release more, and more concentrated, high-activity factor combinations.

01

Anti-Fragile Stimulation

Multiple controlled stimuli — inflammatory, oxidative, mechanical — are applied during culturing to simulate the cells' natural response mechanisms under stress.

02

Enhanced Factor Release

Under controlled stimulation, cells release higher concentrations of potent anti-inflammatory, antioxidant and pro-regenerative active factor combinations.

03

Purification Preserves Activity

Freeze-thaw membrane disruption and multi-stage ultrafiltration remove cell debris and macromolecules, preserving high-activity small-molecule factors.

Technical Philosophy Making cells "work harder" — rather than "putting in more cells."
Safety Commitment

Safety Is Our First Priority

However advanced the technology, safety should always come first.

Does not rely on introducing whole live cells
Multi-stage micro- and ultra-filtration
Removes cell debris and related macromolecules
Improves purity and stability of target active factors
Professional health assessment before treatment
Any regenerative medicine programme should be assessed by a qualified medical professional based on individual health status. Actual suitability, risk and results vary by individual.
Application Areas

Which Health Areas Can High-Activity Factors Target?

AAge Reversal · Vitality

  • All-Purpose High-Activity Factor
  • Anti-Ageing Reversal Factor
  • S-NAD+ / Mitochondrial Energy Direction
  • Facial Anti-Ageing
  • Hair Follicle Restoration

BTissue Repair · Regeneration

  • Joint Repair & Regeneration
  • Liver Repair & Regeneration
  • Kidney Repair & Regeneration
  • Lung Repair & Regeneration
  • Eye Repair & Regeneration

CNeuro · Metabolic Management

  • Nervous System Repair & Regeneration
  • Pancreatic Islet Repair & Regeneration
  • Autoimmune Regulation

DMen's & Women's Health

  • Gynaecological Anti-Ageing
  • Men's Anti-Ageing
Featured Programme

Most Popular: Whole-Body Age Reversal

All-Purpose High-Activity Factor

FROM CELLULAR REPAIR TO WHOLE-BODY VITALITY

Focused on the body's overall vitality at the cellular level. As we age, the body's repair capacity, cellular activity and various physiological functions gradually change.

The All-Purpose High-Activity Factor programme is developed to support the body through multiple biological mechanisms, using a combination of growth factors and cytokines:

Cell Repair & RegenerationInflammation & Immune RegulationMicrocirculation & Tissue Nutrition Energy & MetabolismSkin & Overall VitalityNeuro & Cognitive Health
Not chasing "overnight youth" — but managing wellness starting from the body's own repair capacity.
Step By Step

When Will I Notice Changes?

Everyone's body responds at a different pace. Some customers first notice changes in the following areas:

Sleep & Mental State
Stamina & Daily Energy
Skin & Overall Condition
Related Health Markers
The actual change, timing and degree vary by age, underlying health, lifestyle, genetics and the programme itself. Results should be tracked through ongoing professional assessment and objective health markers.
Wellness Journey

Not Everyone Needs The Same Plan

Understand your body first, then decide on a plan.

STEP 01

Health Consultation

Understand age, lifestyle, health history and key needs.

STEP 02

Professional Assessment

A medical professional assesses physical condition and suitability.

STEP 03

Personalised Plan

A suitable wellness management direction is selected based on needs.

STEP 04

Follow-Up Tracking

Body response and related markers are recorded to continuously adjust the wellness plan.

Technical Advantages

Why Choose This Technology?

01

Clear Technical Pathway

From culturing and activation to extraction, purification, concentration and testing.

02

Targeted Factor Combinations

Different active factor combinations are researched for different tissues and health directions.

03

Focus On Purity & Stability

Multi-stage purification and activity preservation are core technical priorities.

04

Continuously Developed Platform

Covering neural, joint, liver, kidney, metabolic, men's and women's health, and whole-body anti-ageing research directions.

R&D Strength

Building A Safety & Efficacy Assurance System For Stem Cell Technology

Chief Scientist · Academician Wen Xuejun

Lead developer of 5th-Generation High-Activity Stem Cell Factor Technology

International Standing
  • Fellow, National Academy of Inventors (USA)
  • Fellow, American Institute for Medical and Biological Engineering
  • Goodwin Endowed Chair Professor
  • Tenured Chair Professor, Department of Bioengineering, Clemson University
  • Tenured Chair Professor, Virginia Commonwealth University School of Medicine
  • Director, Virginia Commonwealth University School of Medicine
  • Director, Biomanufacturing Laboratory, Virginia Commonwealth University
  • Director, Regenerative Medicine Laboratory
Domestic Standing
  • Distinguished Chair Professor, Tongji University
  • Distinguished Professor, Shanghai Jiao Tong University
  • Distinguished Professor, Capital Medical University
  • Distinguished Professor, Sun Yat-sen University
  • Distinguished Professor, Guangzhou Medical University
  • Distinguished Professor, Ludong University
International Impact
  • 132 internationally influential academic papers
  • 130+ frontier core technologies
Academician Wen and the R&D team focus on the ongoing development and safety assurance of the technology platform; your specific treatment plan is independently determined by our professional medical team based on your personal health assessment.
FAQ

Frequently Asked Questions

Does this inject stem cells directly into the body?

No. The core of High-Activity Stem Cell Factor Technology is obtaining and purifying the growth factors, cytokines and other active components produced by stem cells, aiming to quickly open up signal transmission pathways between cells in the body, thereby restoring the self-repair capability of body organs and tissues. It is not simply based on introducing whole live cells.

Why not use live stem cells directly?

Live cell therapy involves culturing, preservation, transport, cell viability and some uncontrollable factors once inside the body. High-Activity Factor Technology extracts high-purity, high-activity biological factors through ultrafiltration, effectively avoiding immune rejection, pulmonary embolism and the uncontrolled proliferation of live stem cells in the body. It is currently the safest approach globally, and produces no side effects.

Is it suitable for everyone?

No. Age, health status, current treatments, medications and personal risk factors can all affect suitability, so a professional assessment is required first.

Is one session enough?

It varies. Restoring organ function takes a certain amount of time. Different health goals, individual conditions and programmes all affect the recommended number of sessions and intervals — this should be decided based on professional assessment and follow-up response.

How long before I see results?

There is no fixed timeframe. Health status, underlying conditions, age, genetics, lifestyle and treatment intervals all contribute to individual variation.

Can this replace my current medication or treatment?

In the short term, you should not stop or replace your existing medical treatment on your own. Any changes to treatment should first be discussed with the doctor responsible for your condition.

Your body doesn't need a one-size-fits-all answer.
Understand your body first, then choose the regenerative wellness plan that's right for you.

Book A One-on-One Regenerative Wellness Consultation

MEIZIYA × Kejin Medical | Regenerative Wellness

The content on this page is for general health and technical information only, and does not constitute disease diagnosis, treatment advice or a guarantee of outcome. Regenerative medicine programmes must be assessed by a qualified medical professional based on individual health circumstances.