Age-Defying Face Cream
YJOR
Starlit radiance, sealed in.
A peptide-rich deep moisturizer engineered to renew, sculpt, and protect — the cornerstone of the Marsel Kei ritual.
Shop YJOREOCEL — Science-First Luxury Skincare
Redefining
Skincare Luxury
Built by a board-certified physician and an obsessive formulator. Evidence you can feel; indulgence you can trust.
9-Peptide Skin-Firming Serum
Blue Osien
Nine peptides. One firmer canvas.
A clinically constructed serum built around a nine-peptide complex — visible lift, refined texture, daily indulgence.
Shop Blue OsienThe Ritual Begins
Deep Cleanser
First touch, full reset.
A clarifying cleanser that lifts the day away — leaving skin balanced, supple, and prepared for what follows.
Shop the CleanserWeekly Renewal
Mineral Mask
A quiet, mineral-deep reset.
Drawn from earth, refined by science — a treatment mask that draws out impurities and restores radiance.
Shop the MaskThe Founders
A physician and a purist.
Dr. Eva Bejko
Co-Founder & Medical Director
Dr. Eva Bejko is a board-certified internist and rheumatologist, still in practice. Her medicine is connective tissue — collagen, elastin, and the slow inflammation that ages skin from within. She is the scientific conscience of MARSEL KEI: nothing earns the skin until the evidence justifies it.
Marsel K.
Co-Founder
Marsel K. is the obsessive at the other end of the bench — convinced a clinical formula has no right to feel clinical. He interrogates texture, active, and finish the way a couturier interrogates a seam. MARSEL KEI carries his name and his standard: luxury that quietly overdelivers.
MARSEL KEI was not built by a committee or a celebrity. It was built by two people who refused the same compromise from opposite directions — and met in the jar.
Experience MARSEL KEI
Discover Our Collection
YJOR
Age-Defying
Face Cream
Deep Moisturizer
BLUE OSIEN
9-Peptide Complex
Skin-Firming Face Serum
Daily Gel Cleanser
Clarifying
Pore-Care Cleanser
Mineral Mask
Powder Clay + Enzyme
Pore Reset
YJOR
Age-Defying
Face Cream
Deep Moisturizer · 30ml
Age-Defying Face Cream
YJOR
Starlit radiance, in a single cream.
YJOR is the heart of the MARSEL KEI ritual — a single, sumptuous cream that brings retinol-free smoothing, antioxidant care and layered hydration into one indulgent step. It unites bakuchiol, a plant-derived alternative to retinol, with a luminous antioxidant trio, a skin-barrier postbiotic, and layer upon layer of weightless hydration. Rich enough to feel truly indulgent, refined enough to melt invisibly into skin. No retinol. No added fragrance. Only quiet, visible radiance.
- Refines the look of lines & texture — bakuchiol and niacinamide help smooth the look of texture, without retinoids.
- Lends a smoother, firmer-looking finish — pullulan and red algae extract for an immediately smoother, firmer-looking finish.
- Delivers lasting-feeling hydration — squalane and hyaluronic acid help plump and cushion for a dewy feel.
- Helps defend against environmental stress — ferulic acid with vitamins C and E help defend against the visible effects of daily environmental stress and dullness.
- Soothes and comforts — centella and a lactobacillus postbiotic help soothe, comfort and support the skin’s moisture barrier.
- Bakuchiol
- a plant-derived alternative to retinol — for smoother-looking skin, without irritation.
- Niacinamide
- a multitasking vitamin for the look of even tone, texture and barrier comfort.
- Vitamin C, Ferulic Acid & Vitamin E
- a luminous antioxidant trio for radiance and daily defense.
- Pullulan & Red Algae Extract
- for an immediately smoother, firmer-looking finish.
- Squalane & Hyaluronic Acid
- weightless, multi-layer hydration.
- Centella & Lactobacillus Ferment
- to soothe, comfort and support the skin’s barrier.
Morning and evening, after the Blue Osien serum, smooth a small amount over the face and neck and press gently to absorb. By day, follow with sun protection. The final, nourishing step of your ritual.
For every skin type — formulated without retinoids or added fragrance, with soothing ingredients for sensitive-feeling skin. A retinol-free choice for those avoiding retinoids, including during pregnancy and nursing; as always, consult your physician if pregnant or nursing.
Contains argan and shea, which are derived from tree nuts. If you have a tree-nut allergy, patch-test before use.
Skin-Firming Face Serum
Blue Osien
A constellation of nine peptides.
Blue Osien is the treatment at the center of the MARSEL KEI ritual — a weightless, oil-free serum with a signature whisper of blue. Within it, a 9-peptide complex works in concert with copper tripeptide, the prized molecule that lends the serum its colour, alongside ectoin and a deep hydration matrix. Skin looks smoother, firmer and more luminous from the first application. Worn beneath YJOR, it is the step that makes the whole ritual sing.
- Visibly refines texture — the nine-peptide complex helps smooth the look of fine lines and uneven texture.
- Leaves skin looking firmer & more lifted — for a smoother, firmer-looking appearance.
- Plumps & cushions with hydration — a hydration matrix of saccharide isomerate, sodium PCA and glycerin.
- Lends a luminous finish — skin looks fresh, dewy and radiant.
- Helps defend against environmental stress — ectoin helps defend against the visible effects of daily environmental exposure.
- Copper Tripeptide-1
- the prized, beautifully blue peptide at the heart of the serum — for firmer, smoother-looking skin.
- The Nine-Peptide Complex
- a constellation of peptides that together refine the look of lines and firmness.
- Ectoin
- helps defend against the visible effects of daily environmental stress.
- Hydration Matrix
- saccharide isomerate, sodium PCA and glycerin for plump, lasting-feeling moisture.
On clean skin, dispense 2–3 drops and smooth over the face and neck, morning and evening. Allow to absorb fully, then layer YJOR cream on top. By day, finish with sun protection.
For every skin tone seeking firmer, smoother, more luminous-looking skin. Oil-free and lightweight. No added fragrance.
This serum contains sh-Oligopeptide-1 (epidermal growth factor, or EGF). If you are pregnant or nursing, please consult your physician before use.
Clarifying Pore-Care Cleanser
Daily Gel Cleanser
Clarity, gently.
A soft, cushioning gel that lifts away the day — makeup residue, excess oil and impurities — while plant-derived exfoliants, antioxidants and zinc help pores look clearer and less congested. Pore care that never fights your skin. The gentle daily foundation of a fresher-looking complexion.
- Cleanses gently — mild sugar- and amino-acid-derived cleansers lift away makeup residue, excess oil and impurities without stripping.
- Helps pores look clearer — willow bark and a polyhydroxy acid help refine the look of congested pores.
- Looks fresh & less shiny — green tea and zinc for a balanced, comfortable feel.
- Softly polishes — fruit enzyme ingredients help skin feel softly polished.
- Willow Bark
- a gentle, plant-derived way to help refine the look of congested pores.
- Gluconolactone (PHA)
- mild, kind-to-skin surface exfoliation.
- Green Tea & Zinc
- antioxidant, oil-balancing support.
- Papaya & Pineapple Enzymes
- a soft enzymatic polish for smoother-feeling skin.
Massage a small amount onto damp skin morning and/or evening; rinse with lukewarm water. Follow with the Mineral Mask one to two times a week for a deeper reset.
For oily, combination and blackhead-prone skin; gentle enough for sensitive-feeling skin.
Contains papaya and pineapple enzymes. If you have a related allergy, patch-test before use.
Powder Clay + Enzyme Pore Reset
Mineral Mask
Mix. Mask. Reset.
A fresh-mixed pore reset. A waterless powder of mineral clays and charcoal that you activate with a splash of water, so fresh-activated fruit enzymes deliver a gentle smoothing polish. A 10-minute ritual that helps absorb excess oil and leave pores looking clearer, while oat and zinc help skin feel calm.
- Helps absorb excess oil — kaolin and bentonite clays help pores look less congested.
- Softly polishes — fresh-activated fruit enzymes for a gentle smoothing polish.
- Clarifies & calms — green tea, oat and zinc help skin feel calm; charcoal adds a sensorial deep-clean ritual.
- Kaolin & Bentonite Clays
- twin mineral clays that help absorb excess oil and decongest the look of pores.
- Activated Charcoal
- a sensorial deep-clean ritual.
- Papaya & Pineapple Enzymes
- fresh-activated for a gentle smoothing polish.
- Colloidal Oat & Zinc
- help skin feel calm and balanced.
Mix one to two teaspoons with a little lukewarm water in a non-metal bowl to a smooth paste. Apply a thin layer to clean skin; leave about ten minutes (don’t let it fully dry — mist lightly if needed). Rinse with lukewarm water. Use one to two times a week, after the Daily Gel Cleanser.
For oily, combination and blackhead-prone skin wanting a deeper weekly reset; formulated with oat and zinc to help skin feel calm.
Contains papaya and pineapple enzymes; if you have a related allergy, patch-test before use. Do not inhale the powder — mix with water before applying.
From the Journal
Insights on Science & Skincare
Brand Introducing MARSEL KEI: Where Luxury Meets Science
MARSEL KEI was born from an obsession with formulas, not fame. It's luxury skincare where every texture, active, and detail is designed to quietly overdeliver.
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Science Bakuchiol: The Science Behind the Retinol Alternative
A deep dive into bakuchiol's molecular mechanism and why it's revolutionizing sensitive skin care without the irritation of traditional retinoids.
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Ingredients Understanding Niacinamide: The Multitasking Molecule
From barrier repair to brightening, niacinamide is one of skincare's most versatile ingredients—and a quiet hero inside Odaan Anti‑Aging Face Cream.
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