IREN Shizen Forever Young Serum 20ml – Anti-aging facial serum with peptides, goji, and BIYUSEN™ thermal water for firmness and wrinkle smoothing
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IREN Shizen Forever Young Serum 20ml – Anti-aging facial serum with peptides, goji, and BIYUSEN™ thermal water for firmness and wrinkle smoothing is backordered and will ship as soon as it is back in stock.
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Discover the secret to ageless skin with IREN Shizen Forever Young serum – a premium Japanese concentrate that works deeply to restore elasticity, firmness, and radiance to mature skin or skin affected by the first signs of aging.
Formulated with an ultra-concentrated peptide complex and antioxidant extract from Goji berries, this revolutionary serum intensely stimulates collagen production and provides a visible lifting effect from the very first applications. Skin becomes smoother, more toned, and visibly younger.
🌿 Combined with Japanese thermal water BIYUSEN™, sourced from a rare spring in Hokkaido, this serum has a powerful antioxidant effect and aids in cellular regeneration, gentle exfoliation, and deep skin hydration, for an even-toned and velvety complexion.
🌊 The light yet highly active texture quickly penetrates the skin without leaving a sticky residue, making it ideal for both morning and evening routines. It can be used individually or customized in combination with other IREN serums for targeted treatments.
✨ Key Benefits:
• Smoothes wrinkles and fine lines
• Restores skin volume and firmness
• Evens out skin tone and reduces pigment spots
• Improves skin elasticity and texture
• Provides antioxidant protection against environmental factors
• Stimulates natural collagen production and strengthens the skin barrier
• Suitable for all skin types, including sensitive
🔬 Star Ingredients:
– Goji Extract: rich in amino acids, vitamins, and antioxidants, protects against free radicals and stimulates collagen
– Active Peptide Complex (Palmitoyl Tripeptide): visibly reduces wrinkles and restores firmness
– Sea Moss Extract: fights oxidative stress, hydrates, and supports skin structure
– BIYUSEN™ Thermal Water: exclusive IREN Shizen ingredient, rich in regenerative acids, for clear and balanced skin
📊 Clinically Visible Results:
• 98% noticed wrinkle reduction after 8 weeks
• 93% reported firmer and more elastic skin after 4 weeks
• 88% had a more even tone after just 2 weeks
🧬 Your Personalized Routine:
IREN Shizen believes in personalized skincare treatments. You can combine up to 3 different serums based on your skin's needs. We recommend completing the IREN personalized quiz for perfect results, 100% adapted to your skin.
💆♀️ How to Use:
Apply morning and/or evening, after cleansing and toning. Place 3-4 drops in your palm and gently pat onto your face and neck. You can use the serum individually or in combination with other IREN serums.
🌸 IREN Shizen Forever Young – ageless beauty begins with pure Japanese science and proven effective ingredients.

Built to be Customized
Each skin is unique, and effective treatments must be tailored to specific needs. The 7 customized serums use pure and scientifically proven active ingredients for visible results.

How to use
Apply morning and evening, after cleansing and/or toning the face. Place 3–4 drops in the palm of your hand and gently pat the serum onto your face and neck. It can be used alone or combined with up to 3 serums, depending on your needs.









