Tohtori-Irkin
Irkin Mushroom Secret
Advanced skin support inspired by fungal bioscience
The Tohtori Irkin™ collection is powered by IRPENE™, a rare bioactive complex derived from Irpex lacteus (Irkin mushroom). This medicinal fungus naturally produces protective compounds to survive in harsh environments—properties now studied for their skin-barrier, soothing, and antibacterial benefits.
Today, backed by over 10+ years of clinical study and embraced by Korean skincare professionals, its extract is carefully refined for modern skin needs. Combined with multi-layer hyaluronic acid, growth-factor care, and precisely selected actives, these formulas help replenish moisture, soften the look of fine lines, and calm acne-prone skin—supporting a smoother, clearer, and more resilient complexion over time.
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Tohtori Irkin™ 3-Step Rejuvenating Set (Essence/Serum/Cream)
Regular price
$189.00
Sale price
$189.00
Regular price
$368.00
Unit price
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The Tohtori Irkin™ 3-Step Set delivers targeted anti-wrinkle care powered by IRPENE™, a rare mushroom-derived...
Tohtori Irkin™ No. 1 The Essence 4.06ml
Regular price
$89.99
Sale price
$89.99
Regular price
$128.00
Unit price
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Experience the restorative power of forest-grown mycelium with our signature essence, concentrated with Irpene™ 94%,...
Tohtori Irkin™ No. 2 The Serum 2.03ml
Regular price
$79.99
Sale price
$79.99
Regular price
$120.00
Unit price
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A high-performance serum that visibly smooths fine lines while strengthening the skin’s foundation. Powered by...
Tohtori Irkin™ No. 3 The Cream (60ml)
Regular price
$79.99
Sale price
$79.99
Regular price
$120.00
Unit price
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A deeply hydrating cream made with Irpene™—a powerful natural extract from the Irpex Lacteus mushroom....
Tohtori Irkin™ MINI SET
Regular price
$152.00
Sale price
$152.00
Regular price
Unit price
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This mini skincare set features our signature essence, serum, and cream powered by forest-grown mycelium...
Tohtori Irkin™ MINI No. 1 The Essence
Regular price
$16.00
Sale price
$16.00
Regular price
$32.00
Unit price
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Powered by forest-grown mycelium and Irpene™ 94%, this mini essence is crafted through 10 years...
Tohtori Irkin™ MINI No. 2 The Serum
Regular price
$30.00
Sale price
$30.00
Regular price
$60.00
Unit price
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This mini high-performance serum helps visibly smooth fine lines while strengthening the skin’s foundation. Powered...
Tohtori Irkin™ MINI No.3 The Cream
Regular price
$30.00
Sale price
$30.00
Regular price
Unit price
/
This mini deeply hydrating cream is formulated with Irpene™, a powerful natural extract from Irpex...
Tohtori Irkin SET
Regular price
$189.00
Sale price
$189.00
Regular price
$368.00
Unit price
$1.00/oz
The Tohtori Irkin™ 3-Step Set delivers targeted anti-wrinkle care powered by IRPENE™, a rare mushroom-derived...
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