ICD
RIMAN ICD Dermatology First Package
RIMAN ICD Dermatology First Package
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ICD Dermatology First Package



A booster and serum set that provides deep hydration for youthful, radiant skin while providing protection from the environment. Lifts and smoothes skin.

Benefits
• Boosts skin condition
• Immediate and long term hydration
• Boosts skin radiance and evens skin tone
• Improves wrinkles and signs of aging
Boo-Se-Boo for ultimate hydration!
ICD Dermatology First Package - Booster & serum work synergistically to protect the skin from environmental stressors while providing deep nourishment, for healthy and bright skin. High concentration of Giant BYoungPool leaf water (Booster contains 88%, Serum 81%), plant-based extracts, and proprietary complexes provide for a highly functional, dermatologically effective system.
Why it's special
1. Skincare that works in tandem to brighten your skin and restore its strength.
2. Various nutrients from a compound obtained from plants support firm skin and elasticity.
3. Tightens saggy skin.
Key Ingredients
BYoungPool (Centella Asiatica) Leaf Water
Highly effective in soothing and providing moisture to dry skin, all while providing antioxidant and skin rejuvenating benefits.
NMN
A derivative of niacinamide and precursor to the formation of NAD+, NMN boasts powerful antioxidant care and improves the appearance of fine lines, wrinkles, and hyperpigmentation.
Booster: Rejuviome-R
A unique enzyme known for its ability to support DNA repair, reducing the daily damages of overexposure to UV rays or pollution.
Serum: Fillerstin™
Microbiome-focused extract for reducing the appearances of aging by supporting your skin’s bacterial balance.
99.7% Improvement in Skin Radiance*
*Research Institute: P&K Dermatology Clinical Research Center Co., Ltd.
Test period: November 4, 2024 – December 5, 2024
Test subjects: 39 adult women aged 33 to 65
Volume
BOOSTER EX 130ml / 4.39 fl.oz.
SERUM EX 45 ml / 1.52 fl.oz.
Finish the ritual with the ICD Dermatology Cream (sold separately) to seal in the Boo-Se-Boo layers.
German Derma-tested | ALL NATURAL INGREDIENTS | CRUELTY FREE | SUSTAINABLY MADE
Explore the full lineup and Shop RIMAN Skincare today.
The Heart of Every RIMAN ICD Ritual
If there is one product that defines RIMAN ICD skincare, it is the RIMAN ICD Dermatology First Package. This Incellderm Dermatology First Package pairs the Dermatology Booster EX and Dermatology Serum EX, the two products behind RIMAN's famous Boo-Se-Boo layering method. Found in nearly every RIMAN ritual set, it is the hydrating core of a Korean skincare routine built for a healthy-looking, radiant glow.
What Is Boo-Se-Boo?
Boo-Se-Boo stands for Booster, Serum, Booster. Instead of applying a single hydrating step, you sandwich a nourishing serum between two mists of hydrating booster. The first mist preps skin, the serum adds concentrated care, and the second mist boosts hydration before your moisturizer seals it all in. It is a simple Korean beauty ritual that helps skin feel more deeply moisturized and look more luminous.
Two Formulas, One Ritual
- Dermatology Booster EX (130 ml): A hydrating mist made with 88% Giant BYoungPool leaf water, plus NMN and Rejuviome-R, that preps skin and layers in moisture.
- Dermatology Serum EX (45 ml): A nourishing serum made with 81% Giant BYoungPool leaf water, plus NMN and Fillerstin™, for skin that looks smoother, firmer, and more radiant.
How to Use the Boo-Se-Boo Ritual
- Booster: After cleansing, close your eyes and spray the Dermatology Booster over your face. Wait a moment for it to absorb.
- Serum: Place a few drops of the Dermatology Serum on your forehead and cheeks, then massage gently into your skin.
- Booster again: Once the serum has absorbed, spray the Booster a second time for extra hydration.
- Seal: Finish with the RIMAN ICD Dermatology Cream, an Incellderm cream that locks in every layer.
Use morning and night as part of your Riman skincare routine.
Build Your Routine Around the First Package
Start with a gentle cleanse using the RIMAN ICD Balancing Gel Cleanser or RIMAN Incellderm Snow Enzyme Cleanser EX. Add the RIMAN ICD Two Phase Oil Mist and RIMAN ICD Calming Balance Gel before Boo-Se-Boo for extra hydration, then finish with the Dermatology Cream. In the morning, complete your routine with the RIMAN ICD Moisture Layer Sunscreen.
Layered Hydration for Mature Skin Skincare
Mature skin often needs more hydration than a single step can deliver. Boo-Se-Boo layers moisture in three steps, helping skin look plumper, smoother, and more radiant with consistent use. That gentle, hydration-first approach is the foundation of slow aging skincare, and it is why the First Package has become a favorite in K-beauty for mature skin.
The Secret Behind a Glass Skin Routine
Glass skin is all about deep, layered hydration, and Boo-Se-Boo is RIMAN's signature way to get it. Layering the Booster and Serum helps skin look dewy, luminous, and light-reflecting, making the First Package the centerpiece of any glass skin routine.
Hydration That Supports Barrier-Friendly Care
If you are exploring barrier repair skincare, consistent hydration is one of the most important habits to build. With high concentrations of Giant BYoungPool leaf water in both formulas, the First Package helps skin feel moisturized, comfortable, and balanced every day.
Find the First Package in a RIMAN Ritual Set
Want the full ritual in one order? The RIMAN ICD Starter Ritual Set pairs the First Package with the Dermatology Cream. The RIMAN ICD Mini Ritual Set adds a cleanser, the RIMAN ICD Essential Ritual Set adds cleansing and a hydrating mist, and the Signature RIMAN Ritual ICD Set offers the complete nine-piece routine. For a weekly treat, the RIMAN ICD Collagen Melting Mask Bundle uses the Booster to melt RIMAN's signature collagen mask. Browse all of our Riman ritual sets to find the RIMAN ICD routine that fits you among the best Korean skincare products we carry.
Who the First Package Is For
- Anyone new to RIMAN who wants to start with its signature step
- Dry or dehydrated-feeling skin that craves layered moisture
- Mature skin looking for a smoother, plumper, more radiant look
- Glass skin lovers who want a dewy, luminous finish
- Riman products fans refilling their Boo-Se-Boo essentials
Frequently Asked Questions
Does the First Package include both the Booster and Serum?
Yes. It includes the Dermatology Booster EX (130 ml) and the Dermatology Serum EX (45 ml).
Is the Dermatology Cream included?
No. The RIMAN ICD Dermatology Cream is sold separately, or you can get both together in the RIMAN ICD Starter Ritual Set.
Why do I use the Booster twice?
Misting before and after the serum layers hydration, helping skin feel more deeply moisturized than a single application.
Can I use it morning and night?
Yes. Boo-Se-Boo is designed for both your morning and evening routine.
Is this product authentic?
Yes. KBeauty-USA.com sells 100% original RIMAN products, complete with authenticity seals.

Collapsible content
How To Use:
STEP 1
Spray ICD Dermatology Booster on your face; wait a few minutes to allow for absorption.
STEP 2
Place droplets of ICD Dermatology Serum on your forehead and cheeks and massage gently into skin.
STEP 3
Once serum has absorbed, spray ICD Dermatology Booster a second time for enhanced skin hydration
Note: Finish by applying the ICD Dermatology Cream (not included) using provided spatula. Massage in.
WHEN
Morning and night as the 5th-7th steps in the Expert RIMAN Ritual, after applying Step 4, Calming Balance Gel.
Ingredients
Centella Asiatica Leaf Water, Propanediol, 1,2-Hexanediol, Niacinamide, Glycerin, Methyl Gluceth-20, Water/Eau, Panthenol, Butylene Glycol, Sodium Polystyrene Sulfonate, Disodium EDTA, Ethylhexylglycerin, Adenosine, Centella Asiatica Leaf Vesicles, Sparassis Crispa Extract, Sodium Hyaluronate, Micrococcus Lysate, Centella Asiatica Extract, Nicotinamide Mononucleotide, Glycine, Proline, Euterpe Oleracea Fruit Extract, Hamamelis Virginiana (Witch Hazel) Extract, Rubus Fruticosus (Blackberry) Fruit Extract, Rubus Idaeus (Raspberry) Fruit Extract, Vaccinium Angustifolium (Blueberry) Fruit Extract, Vaccinium Macrocarpon (Cranberry) Fruit Extract, Alanine, Asparagine, Lysine, Tocopherol, Artemisia Capillaris Extract, Morinda Citrifolia Extract, Olea Europaea (Olive) Fruit Extract, Palmitoyl sh-Tripeptide-3 Amide, Ascorbic Acid, Ceramide NP, Madecassoside, Octyldodecanol, Sclerotium Gum, Bacillus Ferment, Caprylic/Capric Triglyceride, Hydrogenated Lecithin, Glycine Soja (Soybean) Sterols, Dimethyl Sulfone, Hydroxydecyl Ubiquinone, Caprylyl Glycol, Acetyl Hexapeptide-8, Palmitoyl Pentapeptide-4
Centella Asiatica Leaf Water, Butylene Glycol, Propanediol, Polyglycerin-3, Dipropylene Glycol, Niacinamide, 1,2-Hexanediol, Water/Eau, Glycerin, Aminobutyric Acid, Pentylene Glycol, Panthenol, Carbomer, Tromethamine, Dimethyl Sulfone, Xanthan Gum, Hydroxyethylcellulose, Ethylhexylglycerin, Adenosine, Centella Asiatica Leaf Vesicles, Sparassis Crispa Extract, Ammonium Acryloyldimethyltaurate/VP Copolymer, Disodium EDTA, Madecassoside, Sodium Hyaluronate, Streptococcus Thermophilus Ferment, Centella Asiatica Extract, Artemisia Capillaris Extract, Euterpe Oleracea Fruit Extract, Nicotinamide Mononucleotide, Rubus Fruticosus (Blackberry) Fruit Extract, Rubus Idaeus (Raspberry) Fruit Extract, Vaccinium Angustifolium (Blueberry) Fruit Extract, Vaccinium Macrocarpon (Cranberry) Fruit Extract, Caprylyl Glycol, Disodium Phosphate, Glycine, Polysorbate 60, Proline, Morinda Citrifolia Extract, Olea Europaea (Olive) Fruit Extract, Acetyl Hexapeptide-8, Alanine, Asparagine, Lysine, Sodium Phosphate, Tocopherol, Ascorbic Acid, Ceramide NP, Octyldodecanol, Palmitoyl sh-Tripeptide-3 Amide, Caprylic/Capric, Triglyceride, Hydrogenated Lecithin, Palmitoyl Pentapeptide-4, Glycine Soja (Soybean) Sterols, Hydroxydecyl Ubiquinone