DESCRIPTION  

Start your retinol journey safely without the burn.

A dermatologist-inspired routine combining pure soothing, clinical barrier defense, and gentle active renewal.

Highlights

  • Fragrance-Free
  • Vegan
  • Dermatologist-Tested

Bundle Benefits

  • Zero Irritation Guarantee
  • Safe Retinol Entry (0.1%)
  • Clinical Barrier Repair
  • Smooths Fine Lines

Best For

  • Retinol Beginners
  • Sensitive Skin
  • First Fine Lines
  • Uneven Texture

Why You Need This Kit

The Problem: Retinol is the gold standard for anti-aging, but beginners often experience redness, peeling, and a damaged skin barrier.

The Solution: This bundle is perfectly designed for the famous "Sandwich Method." By buffering a gentle 0.1% retinol with clinical-grade barrier cream (ZEROID), you get all the firming and smoothing benefits with absolutely zero irritation.

What's Included

1. Purito Wonder Releaf Centella Serum (60 ml)
STEP 1: THE BUFFER

An unscented, highly concentrated Centella serum. Deeply hydrates and calms the skin, creating a safe foundation before applying active ingredients.

2. COSRX The Retinol 0.1 Cream (20 ml)
STEP 2: THE ACTIVE

A beginner-level retinol (0.1%) that gently accelerates cell turnover to refine texture, shrink pores, and boost elasticity without overwhelming the skin.

3. ZEROID Intensive Cream (80 ml)
STEP 3: THE BARRIER BUILDER

A clinic-grade moisturizer featuring MLE technology. Instantly patches cracks in a weakened barrier and locks in moisture over your retinol.

4. Beauty of Joseon Relief Sun : Rice + Probiotics (50 ml)
MORNING: THE SHIELD

Retinol increases photosensitivity. This deeply nourishing, lightweight SPF50+ protects your newly renewed skin cells from UV damage the morning after.

The Protocol (How to Apply Safely)

🌙 The Sandwich Method (PM Routine)
  • 1. Prep: Apply Purito Serum to clean, dry skin.
  • 2. Base: Apply a thin layer of ZEROID Cream.
  • 3. Renew: Apply a pea-sized amount of COSRX Retinol (avoid eyes/lips).
  • 4. Seal: Lock it in with a final layer of ZEROID Cream.
☀️ The Morning After (AM Routine)

Always finish your morning skincare with a generous layer of Beauty of Joseon Relief Sun.

Beginner Schedule & Frequency:
Weeks 1 & 2: Use only 2 nights a week. Weeks 3 & 4: Increase to every other night. Week 5+: If comfortable, use every night.
How to use  

Night only, 2–3×/week to start. Cleanse → (optional) hydrating toner → pea-size retinol → moisturizer. After 2–3 weeks, increase to every other night if comfortable. Daytime: sunscreen SPF is mandatory. Avoid mixing with strong acids on the same night.

What it is & why it works  

A beginner-friendly routine that pairs low-strength retinol with barrier-supporting hydrators to reduce irritation. Layers are intentionally simple: soothe → seal → strengthen, so skin stays calm while retinol does its job.

Full ingredients  

Purito Seoul Wonder Releaf Centella Serum Unscented: Water, Glycerin, Dipropylene Glycol, Propanediol, Centella Asiatica Extract(34,860ppm), Butylene Glycol, Niacinamide, 1,2-Hexanediol, Sodium Hyaluronate, Panthenol, Madecassoside, Asiaticoside, Madecassic Acid, Asiatic Acid, Centella Asiatica Callus Extracellular Vesicles(10ppm), Allantoin, Palmitoyl Tetrapeptide-7, Palmitoyl Hexapeptide-12, Palmitoyl Tripeptide-1, Palmitoyl Dipeptide-10, Carbomer, Polyglyceryl-10 Laurate, Polyglyceryl-10 Myristate, Hydrolyzed Jojoba Esters, Tromethamine, Ethylhexylglycerin, Xanthan Gum, Dipotassium Glycyrrhizate, Adenosine, Disodium EDTA, Sucrose Stearate, Glyceryl Stearate, Hydrogenated lecithin, Polyglyceryl-10 Stearate, Ceramide NP, Camellia Sinensis Leaf Extract, Pancratium Maritimum Extract
COSRX The Retinol 0.1 Cream: Water, Caprylic/Capric Triglyceride, Propanediol, Glycerin, Tocopheryl Acetate, Cetearyl Alcohol, Trehalose, Panthenol, Butyrospermum Parkii (Shea) Butter, Glycine Soja (Soybean) Oil, Ammonium Acryloyldimethyltaurate/VP Copolymer, Dimethicone, Glyceryl Polymethacrylate, Helianthus Annuus (Sunflower) Seed Oil, Polyglyceryl-10 Stearate, Hydrogenated Lecithin, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Carbomer, Tromethamine, Glyceryl Stearate, Polysilicone-11, Sodium Sulfite, Tocopherol, Daucus Carota Sativa (Carrot) Root Extract, Retinol (0.1%), Allantoin, Glyceryl Caprylate, Oryza Sativa (Rice) Bran Wax, Tocotrienols, Stearic Acid, Polyglyceryl-3 Methylglucose Distearate, Palmitic Acid, Disodium EDTA, Ethylhexylglycerin, Adenosine, Sorbitan Isostearate, Elaeis Guineensis (Palm) Oil, BHT, Beta-Carotene, Myristic Acid, Lauric Acid, Ascorbic Acid, Limnanthes Alba (Meadowfoam) Seed Oil, 3-O-Ethyl Ascorbic Acid, Glutathione, Sodium Hyaluronate, 1,2-Hexanediol, Hydrolyzed Hyaluronic Acid, Sodium Hyaluronate Crosspolymer, Hyaluronic Acid, Sodium Acetylated Hyaluronate
Beauty of Joseon Relief Sun : Rice + Probiotics: Water, Dibutyl Adipate, Propanediol, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Polymethylsilsesquioxane, Ethylhexyl Triazone, Niacinamide, Methylene Bis-Benzotriazolyl Tetramethylbutylphenol, Coco-Caprylate/Caprate, Caprylyl Methicone, Diethylhexyl Butamido Triazone, Glycerin, 1,2-Hexanediol, Butylene Glycol, Oryza Sativa (Rice) Extract, Oryza Sativa (Rice) Germ Extract, Camellia Sinensis Leaf Extract, Lactobacillus/Pumpkin Ferment Extract, Bacillus/Soybean Ferment Extract, Saccharum Officinarum (Sugarcane) Extract, Macrocystis Pyrifera (Kelp) Extract, Cocos Nucifera (Coconut) Fruit Extract, Panax Ginseng Root Extract, Camellia Sinensis Leaf Extract, Monascus/Rice Ferment, Behenyl Alcohol, Poly C10-30 Alkyl Acrylate, Polyglyceryl-3 Methylglucose Distearate, Decyl Glucoside, Tromethamine, Carbomer, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Sodium Stearoyl Glutamate, Polyacrylate Crosspolymer-6, Adenosine, Xanthan Gum, T-Butyl Alcohol, Tocopherol, Lactobacillus/Rice Ferment, Aspergillus Ferment, Saccharomyces/Rice Ferment Filtrate, Pentylene Glycol, Ethylhexylglycerin

ZEROID Intensive Cream: Water, Propanediol, Caprylic/capric triglyceride, Glycerin, Cetearyl alcohol, Polyglyceryl-10 distearate, Squalane, Glyceryl stearate, Stearic acid, Bisabolol, Myristoyl/palmitoyl oxostearamide/arachamide MEA(Ceramide), Phytosterols, Cetyl palmitate, Sorbitan palmitate, Dimethicone, Sorbitan olivate, Tocopheryl acetate, Methyl caprooyl tyrosinate(Defensamide), Olea europaea (Olive) fruit oil, Butyrospermum parkii (Shea) butter, Canola oil, Xanthan gum, Sodium hyaluronate, 1,2-hexanediol, Caprylyl glycol

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Four skincare products from different brands on a white background
Purito Seoul Wonder Releaf Centella Serum bottle with green cap on a white background
Woman applying a skincare product labeled 'The Retinol' to her face.
Tube of ZEROID Intensive Cream with applicator on a light green background
Tube of cream next to a bowl of rice on a light gray background

The Zero-Irritation Retinol Starter Kit: Complete Anti-Aging Routine

CHF 72.90 CHF 81.60
Taxes included. Shipping calculated at checkout.

Your safest, easiest first step into retinol—clear instructions, gentle strength, real results.

Alcohol-Free, Fragrance-Free, Vegan, and Dermatologist-Tested

Quantity
  • Order by 3 PM, Ships Today

  • 14-Day return policy

  • Free Samples with Every Order | Free Shipping CHF 50+ | Free Cloud Pouch CHF 99+

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Trust & Transparency

Is this product cruelty-free?  

Yes—everything we sell is cruelty-free. We never sell products tested on animals. Vegan options are clearly tagged “Vegan” (cruelty-free ≠ automatically vegan).

What are the KKUMIDA SIX?  

Our six tags help you choose fast: Alcohol-Free, Fragrance-Free, Pregnancy-Friendly*, Clean Ingredients, Vegan, and Dermatologist-Tested.

*Always patch test. If you're pregnant or breastfeeding, please consult your physician first. Read the full guide → Meet the Six

Are your products 100% authentic?  

100% authentic products—brand-new, sealed, and traceable to official sources. We source directly from authorized channels. If anything feels off, contact us and we’ll make it right.

How do I use & layer this?  

AM: Cleanse (gentle wake-up wash) → Tone/Mist (quick hydrating sip) → Treat (essence/serum/ampoule) → Eye cream (tap gently around the eye area) → Moisturize (seal in hydration) → SPF (don’t skip!).
PM: Double cleanse (oil/balm to remove makeup & SPF → water-based cleanser) → Tone/Mist → Masks or Devices (optional; 2–3 times a week) → Treat (essence/serum/ampoule) → Eye cream → Moisturize.

New to K-Beauty? Follow the “thin → thick” rule: start with watery (toner/essence) → then lighter serums → then cream → finish with sunscreen in the morning.
Caution: Avoid layering strong acids (AHA/BHA/PHA/peeling solutions) with retinoids on the same night, and introduce actives slowly if you have sensitive skin.

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