What It Is: COSRX The Ultimate Kit is a curated 5‑piece skincare travel set — a complete routine in one box. The kit is designed to simplify skincare while delivering cleansing, nourishment, hydration, and skin‑repairing benefits.
Inside this set you get:
Low pH Niacinamide Micellar Cleansing Water - 100 ml / 3.38 oz
Low pH Good Morning Gel Cleanser - 20 ml / 0.67 oz
The 6 Peptide Skin Booster Serum - 30 ml / 1.01 oz
Advanced Snail 96 Mucin Power Essence - 30 ml / 1.01 oz
Advanced Snail 92 All In One Cream - 20 g / 0.70 oz
It’s marketed as a hypoallergenic, fragrance‑free, cruelty‑free, paraben‑free, and vegan-friendly kit, suitable for all skin types.
What It Does:
Deep cleansing & makeup removal — The Micellar Cleansing Water and Low pH Good Morning Gel Cleanser gently remove makeup, impurities, and excess oil without stripping the skin's natural moisture.
Skin prep + nourishment — The 6 Peptide Skin Booster primes the skin, boosting elasticity and radiance while preparing it for the next steps.
Hydration & skin repair — The Snail Mucin Essence infuses deep hydration, supports skin repair, and helps improve skin texture.
Moisture sealing & barrier support — The All In One Cream locks in moisture, soothes and repairs the skin barrier, and gives a healthy glow.
Overall skin improvement — With regular use, the kit supports smoother, softer skin, improved elasticity, balanced moisture, and a more even, luminous complexion.
Key Ingredients:
Snail Secretion Filtrate (“snail mucin”) — Found in the essence and cream; known for deeply hydrating, promoting skin regeneration, soothing sensitivity, and helping skin barrier repair.
Peptides — Present in the serum (Skin Booster) to help support firmness, elasticity, and combat fine lines/wrinkles.
Niacinamide (in the Micellar Cleansing Water) — Gentle, beneficial for brightening and maintaining a healthy skin barrier while removing makeup/impurities.
Gentle surfactants & humectants — In cleansers and base formulas to ensure cleansing without irritation and to retain moisture, supporting skin comfort and balance.
Results:
Clean, fresh-feeling skin without tightness or dryness after cleansing
Improved hydration and plumpness, with less dehydration or flaky skin
Smoother skin texture, with reduced appearance of fine lines and dullness over time
Enhanced skin barrier strength — more resilience against irritation/stress
Overall glowier, healthier-looking skin — radiant and balanced
How To Use:
Remove makeup & impurities — Soak a cotton pad with Niacinamide Micellar Cleansing Water and gently wipe over face to remove makeup/impurities.
Cleanse — Wet your face and hands, use a small amount of the Low pH Good Morning Gel Cleanser to create foam, massage gently (avoid the eye/mouth area), then rinse with warm water. Use morning and/or night.
Treat + Boost — After cleansing, apply The 6 Peptide Skin Booster Serum. Gently spread over face and tap lightly to aid absorption. Optional: apply a second layer for extra hydration.
Hydrate & Repair — Next, apply an even layer of the Snail 96 Mucin Power Essence over face (avoiding eye area).
Seal in moisture — Finish with the Snail 92 All In One Cream; apply a proper amount all over (avoid eye area) to lock in hydration and protect the barrier.
For best results, use daily — morning and/or evening depending on your skin’s needs.
