Our Science — The RIMAN Difference

WHERE KOREAN INNOVATION MEETS NATURE

RIMAN isn't just another skincare brand. Founded in South Korea and backed by decades of botanical research, RIMAN combines traditional Korean herbal knowledge with advanced cosmetic science to create formulas that are as effective as they are gentle.

Giant BYoungPool™ — Our Signature Ingredient

At the heart of every Incellderm formula is Giant BYoungPool™ — RIMAN's proprietary variety of Centella Asiatica, exclusively cultivated on Jeju Island, South Korea. This isn't the same centella you'll find in other K-beauty products.

Giant BYoungPool is a distinct, patented cultivar with leaves 4–6x larger than standard centella asiatica. Developed through years of collaborative research with Seoul National University and Korean agricultural scientists, it has measurably higher concentrations of polyphenols and greater antioxidant activity.

What Makes Giant BYoungPool Special

• USDA Protected Cultivar — Granted 20-year Plant Variety Protection by the U.S. Department of Agriculture, recognizing it as a genuinely unique botanical variety.
• 44% More Hydration — Compared to regular centella asiatica, Giant BYoungPool delivers measurably increased hydration levels.
• Higher Polyphenol Content — More concentrated antioxidant compounds for enhanced skin-soothing benefits.
• Jeju Smart Farm Cultivated — Grown on the world's first Centella Asiatica Smart Farm, where temperature, humidity, soil content, and mineral levels are precision-controlled.

Our Dermatology Cream contains 57% pure Giant BYoungPool leaf extract — the highest concentration in any ICD product.

Jeju Lava Energy Water

RIMAN sources mineral-rich lava water from Jeju Island's volcanic terrain. This natural water is used as the base in our formulas — replacing ordinary purified water with a mineral-enriched alternative that helps products spread evenly and supports a hydrated, comfortable feel.

RADIANSOME™100 — Microfluidizer Technology

RIMAN's RADIANSOME™100 line features proprietary Microfluidizer Technology — an advanced high-pressure processing method that creates nanosized liposomes for superior ingredient delivery.

How Microfluidizer Technology Works

The process creates turbulence and cavitation in the formula, splitting molecules into fine microparticles that form nano-sized liposomes. These liposomes are the perfect size and composition for better absorption into deeper layers of skin. The RADIANSOME™100 formula is composed entirely of these liposomes — meaning 100% of the formula benefits from this advanced delivery system.

The RADIANSOME™100 System

• RADIANSOME™100 Toner — 8 types of hyaluronic acid in a microfluidized base for deep hydration prep.
• RADIANSOME™100 Essence — Concentrated treatment with niacinamide, ceramide NP, squalane, and adenosine.
• RADIANSOME™100 Cream — The final seal, locking in active ingredients with a luxurious finish.

Nano-Melt Collagen Fiber Technology

The Collagen 100 Melting Mask showcases RIMAN's innovation in material science. Using patented nano-melt fiber technology, the mask is made from 100% pure Type-I Collagen — no fillers, no additives.

• 800,000 ppm Collagen + 200,000 ppm Hydrolyzed Collagen
• Electrospun fibers 40x smaller than pores for superior absorption
• Dissolves in seconds when activated with the Dermatology Booster
• Ultra-thin, high-fit design for seamless dermal delivery

The ICD Core System

The foundation of every RIMAN routine is the Dermatology First Package EX — a booster-and-serum duo formulated with 88% and 81% Centella Asiatica Leaf Water. Includes centella leaf vesicles, nicotinamide mononucleotide (NMN), and a berry antioxidant complex (acai, blackberry, raspberry, blueberry, cranberry).

Made in Korea — Quality Manufacturing

Every RIMAN product is manufactured in South Korea under strict Korean Good Manufacturing Practice (KGMP) guidelines, ensuring product safety, consistency, and quality from formulation to packaging.

Our Commitments

• EWG Verified — Many Incellderm products carry the Environmental Working Group verification for ingredient transparency and safety.
• Vegan & Cruelty-Free — No animal testing, no animal-derived ingredients in our core skincare line.
• Clean Formulation — Over 3,000 harmful ingredients excluded. No parabens, sulfates, or synthetic fragrances.
• Sustainable Sourcing — Giant BYoungPool cultivated using responsible practices at our Jeju Island Smart Farm.
• USDA Plant Patent — Giant BYoungPool holds 20-year Plant Variety Protection confirming its status as a genuinely novel cultivar.

The K-Beauty Philosophy

Korean skincare isn't about quick fixes — it's about building a consistent ritual that supports your skin's natural balance over time. RIMAN's product line is designed around this philosophy: layerable formulas that work together as a system, encouraging a daily practice of self-care that compounds over weeks and months.

That's why we offer complete Ritual Kits alongside individual products — because the best results come from a routine, not a single product.

Product descriptions use FDA-compliant language. All claims refer to the cosmetic appearance of skin. These products are not intended to diagnose, treat, cure, or prevent any disease. Individual results may vary.