Product Name: Hydro Vitaserum / NET 30mL
Ingredients: Water, Tetrahexyldecyl Ascorbate, Sunflower Seed Oil, BG (Butylene Glycol), Pentylene Glycol, Hydrogen, Retinyl Palmitate, Tocopherol, L-Lysine HCl, Leucine, Valine, Taurine, Alanine, Arginine, Histidine HCl, Serine, Proline, Glutamic Acid, Threonine, Glycine, Phenylalanine, Isoleucine, Allantoin, Corn Oil, Tricaprylin, Polyglyceryl-10 Isostearate, Maltitol, Sodium Chloride, Xanthan Gum, (Acrylates/C10-30 Alkyl Acrylate Crosspolymer), Carbomer, Potassium Hydroxide, Phenoxyethanol, Disodium EDTA

------------------------------
Product Introduction
------------------------------
■ Feature 01: Well-balanced blend of high-quality vitamins that nourish the skin

□ Achieves a youthful, bright, and transparent skin appearance through the synergistic effects of three vitamins.
Selected from numerous vitamins are the oil-soluble "Vitamin C (VC-IP※3)", "Vitamin A (Retinol※3)", and "Vitamin E (Tocopherol※3)", which work over a long period on the skin. The combined effect of these three vitamins leads to a bright, translucent, youthful skin impression. Additionally, regulating the turnover cycle guides the skin toward smoothness and reduces roughness.

■ Feature 02: Penetrates smoothly with "Hydrogen Nano Bubbles"※1, non-sticky

□ Incorporating "Hydrogen Bubbles" makes the serum easier to absorb into the skin.
Once you try it, you'll be surprised by its smooth, non-sticky feel similar to a toner, which is rare for a serum. The secret lies in the nano-level "Hydrogen Bubbles." Since many effective skincare serums contain oil-soluble ingredients that tend to feel sticky, adding "Hydrogen Nano Bubbles" helps the skin absorb vitamins and other skin-beautifying components more easily. Hydrogen itself also helps retain moisture, refines skin texture, and promotes a plump, translucent, firm skin. Because the bubbles are smaller than pores, they penetrate along with skin-enhancing ingredients through pores and between skin textures. The "Hydrogen Nano Bubbles" also have the advantage of stably retaining hydrogen, which is small and easily escapes into the air, within the serum for a long time.

■ Feature 03: Contains 13 essential amino acids that form the foundation of healthy skin

□ Balances nutrients necessary for moisture retention and skin firmness and elasticity.
Includes essential amino acids (L-Lysine HCl, Leucine, Valine, Threonine, Phenylalanine, Isoleucine, Histidine HCl) that the body cannot produce sufficiently, which are key components of skin proteins. Supports moisture care and promotes healthy skin. The formulation is designed to match the skin’s pH, ensuring gentle application.

■ Feature 04: Gentle formulation, considerate of sensitive skin, from the "Hada Maru" series

□ Carefully adjusted ingredient amounts so that anyone can use it daily.
This serum is not exclusively for sensitive skin. However, the "Hada〇" skincare series, developed through extensive research for sensitive skin concerns, embodies particular commitments. The main focus is on how to deliver active ingredients effectively without irritating delicate skin. While higher concentrations of ingredients can improve absorption, they may also cause irritation. Therefore, "Hada〇" employs "Hydrogen Nano Bubbles" to enhance penetration instead of increasing concentration. Additionally, to prevent oxidation and deterioration of oil-soluble vitamins, the serum is kept fresh until the end. Combining highly antioxidant Vitamin C with Vitamin E boosts antioxidant power by about four times, and the inclusion of "Hydrogen Nano Bubbles" increases this effect fivefold, maintaining serum freshness. The container is made with UV-absorbing materials and uses an airless pump to prevent exposure to air, thoroughly protecting against oxidation and deterioration. Because it is a "Hada〇" serum, it can be used daily even on sensitive skin. This product is packed with such thoughtful considerations.

------------------------------
Usage Instructions
------------------------------
A serum that balances visible skin improvement with gentle care. Its application order is a little different.

After washing your face, you might usually imagine applying toner, serum, then moisturizer. However, with "Hada〇," you first apply the serum immediately after washing. The highly penetrative serum delivers essential nutrients to the skin. Afterward, finish your skincare with the all-in-one gel "Hada〇 Aqua Moisture Gel," which helps restore the skin’s barrier function. This approach compensates for the temporary barrier function decrease caused by Vitamin A (Retinol) and helps protect the skin while aiming for beautiful skin. Since the oil-soluble vitamins in the serum can oxidize or degrade when exposed to UV rays, use this serum only at night. One bottle lasts approximately two months.

Step 1: After washing, apply evenly over the entire face
Dispense 2-3 pumps into your palms, then gently spread over the entire face, focusing on areas like around the eyes and cheeks.

Step 2: From inside to outside of the skin
Massage and allow the serum to penetrate from the inner to outer layers of the skin.

Step 3: Finish with hand pressing
Finally, press gently with the palms or fingertips to enhance absorption.

------------------------------
Correct Application Sequence
------------------------------
Achieve your desired skin with the "Hada Maru" series.
Thoroughly remove makeup, dirt, excess sebum, and dead skin cells to create a clean base. Then, use the power of "Hydrogen Nano Bubbles" to deeply infuse high-quality vitamins that nourish the skin. Finish with the all-in-one gel to hydrate and support the skin’s barrier function, leading to healthy, beautiful skin. This is the method of the "Hada Maru" skincare series. Using the series in the correct order will help you experience its full benefits.

Step 1: Aqua Moisture Cleansing / Remove dirt
Step 2: Naturas Face Soap / Wash
Step 3: Aqua Moisture Peeling / Exfoliate
Step 4: Hydro Vitaserum / Nourish
Step 5: Aqua Moisture Gel / Moisturize

------------------------------
FAQ
------------------------------
Q: When is the best time to use the serum?
A: Please use it at night. Vitamin C can oxidize on the skin when exposed to sunlight, and Vitamin A (Retinol) can decompose under UV rays, reducing effectiveness and potentially irritating the skin. Therefore, "Hada〇" recommends using it at night.

Q: I have sensitive skin. Can I use it?
A: We cannot guarantee suitability for all sensitive skin. Please try the trial size first, which is available at a special introductory price.

Q: I have acne. Can I use it?
A: Do not use if you have popped pimples or active inflammation. It can be used for early-stage acne or acne scars.

Q: Does hydrogen nano bubble water burst on the skin?
A: No, because the hydrogen is reduced to a nano size (less than 0.1 μm, about the size of a virus), it does not burst. Although hydrogen tends to escape easily, cutting-edge technology ensures it remains within the serum to exert its effects.

Q: Is it safe to use the serum daily?
A: Yes, it is formulated for daily use. After applying the serum, using "Hada〇 Aqua Moisture Gel" containing ceramide will complement the serum and help keep your skin healthy.

-
※1: Penetration up to the stratum corneum
※2: Due to dryness
※3: All are skin conditioning ingredients
※4: Refers to the skin’s sebum film and stratum corneum