direia Stem Serum PRO HC

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direia Stem Serum PRO HC 6ml × 5 Ampoules

direia Stem Serum PRO HC is one of the brand’s most concentrated professional treatment serums, developed using advanced regenerative skincare technology. Created by pioneers in human stem cell cosmetics, this formula combines an exceptionally high concentration of human stem cell conditioned media with exosomes to help visibly rejuvenate aging and tired-looking skin.

Designed primarily for professional electroporation and plasma-based treatments, the serum helps support skin renewal, improve elasticity, and enhance overall skin texture. The lightweight concentrate absorbs efficiently into the skin, helping it appear smoother, firmer, brighter, and more refined.

The formula also includes advanced peptide vitamin C derivatives, glutathione, hyaluronic acid, and botanical extracts that work together to hydrate, brighten, and improve skin resilience while supporting long-term anti-aging care.

Key Benefits:

  • Helps improve the appearance of wrinkles and sagging skin.
  • Supports skin firmness, elasticity, and smoothness.
  • Delivers intensive hydration and skin revitalization.
  • Promotes a brighter and more radiant complexion.
  • Designed for professional electroporation and plasma treatments. 

Key Ingredients:

  • 50% Human Stem Cell Conditioned Media:
    Helps support skin regeneration, firmness, elasticity, and youthful-looking skin vitality.  
  • 0.5% Human Adipose-Derived Exosomes:
    Supports cellular communication and helps improve the appearance of aging, dullness, and uneven skin texture.  
  • Advanced Peptide Vitamin C Derivative:
    Helps brighten the complexion while supporting collagen production and antioxidant protection.
  • Glutathione:
    Powerful antioxidant that helps promote a clearer, more radiant-looking complexion.
  • Hyaluronic Acid:
    Provides deep hydration and helps plump the skin for a smoother appearance.

 How to Use:

  • Recommended for professional use with electroporation or plasma treatment devices.
  • Apply the appropriate amount (Recommend: 2ml/time) to cleansed skin during professional facial treatments.
  • Follow device manufacturer instructions for serum infusion procedures.
  • Can be incorporated into advanced anti-aging and skin rejuvenation protocols. 

Sustainability / Ethical Commitments:

  • Developed using advanced Japanese skincare biotechnology.
  • Professional-grade regenerative skincare formulation.
  • High-concentration active ingredient system.

Certifications / Clinical Studies:

  • Formulated with 50% stem cell conditioned media and 0.5% exosomes.  
  • Uses advanced penetration technology for professional treatment compatibility.
  • Created by a pioneer brand in stem cell skincare research.  

FAQ:

・Is this serum suitable for home use?
The product is primarily designed for professional treatments using electroporation or plasma devices.

・What skin concerns does this serum target?
It targets wrinkles, sagging, dryness, dullness, uneven texture, and loss of firmness.

・Does the serum contain exosomes?
Yes. The formula contains 0.5% human adipose-derived exosomes.  

・What makes this formula unique?

Its exceptionally high concentration of stem cell conditioned media combined with exosome technology and professional delivery system compatibility makes it one of direia’s most advanced regenerative skincare formulas.  

We ship internationally from our warehouse here in Tokyo. We use the services of third-party delivery service providers, namely, Japan Post (EMS) and Airmail, for shipping all the orders placed by our customers. View our entire policy here.

Every skin is different, therefore, no returns are accepted simply on the account that the product had an adverse reaction on your skin, or did not provide you any particular kind of results that you were expecting. However, you may initiate a return for the defective and damaged products purchased from the website within a period of7 (seven) days calculated from the order delivery date (“Return Period”). View our entire policy here.

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Yes! We source all products directly from Japanese brands, ensuring 100% authenticity.

In Japan, expiration dates are usually not printed on cosmetics unless required (e.g., food or medicated products). However, we keep small stocks and order directly from manufacturers to ensure you get the freshest products. Most items have a shelf life of 2–3 years when stored properly in a cool, dry place away from direct sunlight.

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Orders ship within 1–5 business days (we often order directly from manufacturers to ensure freshness). Once shipped, delivery takes 5–10 days, but times may vary due to customs or other delays.

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  • Flat rate $15 USD for all other orders.

We ship to over 60 countries, including the USA, UK, Australia, Canada, and most of Europe and Asia. See our shipping page for the full list.

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