1 4
  • 定期
  • 導入美容液
  • シートマスク

[Subscription] Enrich Bio Serum & Tuning Moisture Sheet Mask (1 mask)

[Subscription] Enrich Bio Serum & Tuning Moisture Sheet Mask (1 mask)

Capacity 30mL + 20mL

¥5,170 (税込)
¥5,170
Sale Sold out

※The price of this product is scheduled to change on June 15, 2026. The current displayed price is the price before the revision.
※For subscription orders, the new price will apply to orders placed on or after June 15, 2026.

If you have not renewed your subscription contract, please check here.

Enjoy the subscription plan for OSAJI's No.1* Facial Care product, Enrich Bio Serum, and
Tuning Moisture Sheet Mask (1 sheet), at a better value, with ease, and continuously.
*Aggregation period: January 1, 2025 - February 28, 2026 Total sales amount in the facial care category, according to our company's research

3 Key Features of the Subscription Service


Delivery Image



Delivery Process


From the second delivery onwards, you can change the date and time or add products up to one week before the scheduled delivery date. (However, the deadline for contact to stop delivery may vary depending on the region and time of year.)

・Changes to payment methods, skipping the next delivery, or canceling can be done by yourself through My Page, provided it's before one week of delivery, as order processing is done one week prior.
・Due to system limitations, subscription products and regular products cannot be purchased simultaneously. We apologize for any inconvenience.
※Due to system limitations, we cannot ship subscription and regular purchase items together.
※Points corresponding to "subscription purchase" will be added after the subscription delivery is completed, but due to system constraints, points can only be used for orders other than subscription orders.
※Campaigns such as point-up promotions are not eligible. 

[Enrich Bio Serum]

For a comfortable moisture balance for skin flora.
A pre-serum that supports healthy skin cycles,
making it less susceptible to imbalances and troubles.

POINT
・Skincare focused on the moisture balance of skin flora
・Supports healthy and beautiful skin by using it as a pre-serum immediately after washing your face
・Contains carefully selected ingredients, considering sensitive skin

Recommended for those who
・Have rough, dry, or easily irritated skin
・Want to increase skin moisture content
・Want to build skin that is less prone to fluctuations

About the scent
An elegant and rich scent composed of geranium and damask rose.
The soft floral scent spreads each time you use it, creating an elegant skincare time.
※Due to the use of plant-derived raw materials, the color and scent may vary depending on the product unit.

About the ingredients
・Contains moisturizing ingredients (Chlorella extract, α-glucan oligosaccharide) that are compatible with beneficial bacteria (=beautiful skin bacteria)
・Adds minerals* to support the retention of moisture
・Sphingomonas ferment extract, a pseudo-ceramide that blends well with the skin, and liposomal cholesterol precursor (phytosterols) moisturize the skin
*Calcium lactate, Magnesium lactate, Potassium lactate, Sodium lactate

ENRICH BIO SERIES Concept
The skin has various "skin flora" that are essential for maintaining moisture and health. Among them, beneficial bacteria such as Staphylococcus epidermidis are attracting attention as "beautiful skin bacteria" because they keep the skin slightly acidic and support its health. Furthermore, the environment favored by beautiful skin bacteria is moist, warm, and slightly acidic. Creating such an environment is considered key to supporting the skin's natural health.


[Tuning Moisture Sheet Mask]

Envelop your skin in moisture for translucent*1 skin.
Special care to support skin cell turnover.

POINT
・Evolved formula to deeply moisturize and maintain healthy skin
・Efficiently delivers mineral ingredients to the stratum corneum, preparing the skin's foundation
・Supports the skin cycle & moisturizes and refines texture, leading to a smooth skin impression with translucency*1 and firmness
・Weekly special care to address dryness and pore visibility due to uneven texture
*1 By moisture

Recommended for those who
・Are concerned about dry skin
・Feel their pores have become more noticeable or their skin texture is uneven
・Have skin that is easily disrupted by seasonal changes or external stress
・Want their makeup to apply better
・Want to pamper their skin with special care

About the scent
A line that allows you to enjoy an aromatic woody scent, inheriting and upgrading the popular "Ibuki" fragrance.
We selected essential oils that can provide comfort through the sense of smell during skincare time, offering a holistic approach.

The main combination is ylang-ylang, geranium, and myrrh. We pursued a balance that can provide a calming effect. We then blended it with hinoki, lavender, and ho wood, aiming for a scent that encourages deep breathing, creating an aroma that evokes a healthy state regardless of gender.
※Due to the use of plant-derived raw materials, the color and scent may vary depending on the product unit.


About the ingredients
・Contains plant-derived water-soluble proteoglycans*2 to support skin firmness and elasticity
・Approaches barrier function with three types of moisturizing ingredients*3: lactic acid × minerals
・Two types of hyaluronic acid*4 + fermented polysaccharides*5 deeply moisturize every corner of the stratum corneum
・Amino acid derivative*6 works on the skin's barrier function to create a healthy skin environment
*2 Moisturizing ingredient
*3 Potassium lactate, Calcium lactate, Magnesium lactate (moisturizing ingredients)
*4 Hydrolyzed hyaluronic acid, Sodium hyaluronate (moisturizing ingredients)
*5 Biosaccharide gum-1 (moisturizing ingredient)
*6 Dihydroxypropylarginine HCl (moisturizing ingredient)

 

Newly adopted for occasionally fluctuating skin
Corneo Repairing Method
A basic skincare series that aims to strengthen "skin's fundamental power" to remain unaffected even when encountering fluctuating factors.
The "Corneo Repairing Method" was arrived at for a robust barrier function. By delivering three ingredients combining lactic acid and minerals (potassium lactate, calcium lactate, magnesium lactate) to the skin in a unique balance, it cares for the corneo (stratum corneum) and maintains a healthy state.

How to Use


How to use

[Pre-essence] Enrich Bio SerumPlease use this product immediately after cleansing your face, as part of your skincare routine. Take a dropperful onto your bare skin and spread it evenly over your face.

Tuning Moisture Sheet Mask (1 mask)① Remove the mask from the pouch and unfold it as shown in the diagram. Fold the eye flaps of the sheet outwards. (Please use on clean skin after washing your face)

Ingredients

Pre-serum: Enrich Bio SerumIngredients: Water, Propanediol, Glycerin, Alpha-Glucan Oligosaccharide, Pentylene Glycol, Sphingomonas Ferment Extract, Hydrogenated Lecithin, Phytosterols, Calcium Lactate, Magnesium Lactate, Potassium Lactate, Sodium Lactate, Lactic Acid, Chlorella Extract, Polymnia Sonchifolia Root Juice, Maltodextrin, Lactobacillus, Caprylic/Capric Triglyceride, Jojoba Seed Oil, Polyglyceryl-10 Oleate, Polyglyceryl-10 Myristate, Carbomer, Potassium Hydroxide, Dimethylol Propionic Acid Hexyl, Pelargonium Graveolens Oil, Damask Rose Flower Oil, Rosa Canina Fruit Oil

*Due to product improvements or changes in labeling methods, actual ingredients may partially differ. Please refer to the label on the product for actual ingredients.Tuning Moisture Sheet Mask (1 mask)

Precautions for use

Tuning Moisture Sheet Mask (1 sheet)
Please use with caution to ensure that no skin abnormalities occur. Discontinue use if the product does not suit your skin. Do not use if you have any abnormalities such as wounds, swelling, or eczema. If you experience any abnormalities such as redness, swelling, itching, irritation, discoloration (such as white spots), or darkening of the skin, or if the skin where the product was applied is exposed to direct sunlight and abnormalities occur, discontinue use immediately and consult a dermatologist, as continued use may worsen symptoms. Be careful not to get the product in your eyes; if it does, rinse immediately. Do not reuse a mask that has already been used. Do not heat the mask in the pouch in a microwave. Use immediately after opening. Avoid direct sunlight and store in a cool place. Keep out of reach of infants. Due to the use of plant-derived ingredients, there may be variations or changes in color and fragrance, but this does not affect the quality of the product.

View full details

Confirmed items
Recently viewed items

Related Items
Related items

Journal
Read-through Beauty