Applies to: 4-Piece Set: Cleanser + Toner + Lotion + Face Cream / Default 1

The AHC dermatological B5 hyaluronic acid series includes soothing foam, emulsion, and toner. The products are labeled with 95% high-purity Derma HA and 98% high-purity D-panthenol. The emulsion and toner also list a seven-botanical soothing complex and trans-liposome technology; the soothing foam is labeled ophthalmologically tested.

Dehydration at the skin's base may damage the skin barrier and be associated with dryness and peeling, redness, and sensitivity. The AHC dermatological B5 hyaluronic acid series focuses on hydration and skin care.

Three-step cleansing and moisturizing for continuous hydration.

Dermatologically researched blend with high-purity hyaluronic acid.

95% high-purity hyaluronic acid.

Intensive hydration; helps keep skin from becoming dry and flaky.

98% high-purity vitamin B5.

Locks in moisture and helps strengthen the skin barrier.

Trans-Liposome technology with deformable crystalline structures.

The secret to instantly hydrated skin: flexibly adjusts molecular shape to help it pass through gaps between skin cells, improve penetration, and deliver active ingredients to deeper skin layers.

A deep-cleansing formula for gentle cleansing and a fresh, clear feel.

Developed with dermatological expertise and formulated with high-purity vitamin B5 and hyaluronic acid. Leaves skin hydrated and comfortable after washing.

A dual-cleansing system with rich lather for thorough cleansing.

Product label: 95% high-purity Derma HA; 98% high-purity D-Panthenol; ophthalmologically tested.

Applies to: 4-Piece Set: Cleanser + Toner + Lotion + Face Cream / Default 1

The AHC Premium EX Hydra B5 range includes an emulsion and a toner.

Product description: SPA-level gentle moisturizing texture; gentle ingredients, with no added alcohol, and described as gentle and non-irritating; contains seven botanical ingredients and helps balance oil and moisture.

Product labels: 95% high-purity hyaluronic acid, 98% high-purity D-Panthenol, a seven-botanical soothing complex, and trans-liposome technology.

What are effective ingredients for hydration and moisturizing?

Hyaluronic acid is also called hyaluronan. The source states that its transparent molecules can carry more than 500 times their weight in water and have moisturizing properties, making it one of the more moisturizing substances found in nature. Moisturizing with hyaluronic acid can leave skin softer and more hydrated.

Are all hyaluronic acids the same?

No. In addition to molecular size and blended ingredients, the purity of hyaluronic acid is also a factor to consider. The source uses a sponge as an analogy: hyaluronic acid can help skin absorb water and nutrients; when its purity is too low, its absorption capacity is poorer. The source states that higher-purity hyaluronic acid is safer and more reliable, and that purity is one important standard for assessing its quality.

Applies to: 4-Piece Set: Cleanser + Toner + Lotion + Face Cream / Default 1

Classic B5 Hyaluronic Acid Series, featuring vitamin B5, single hyaluronic acid, and plant extracts.

The AHC B5 Hyaluronic Acid series includes cleansing foam, toner, and emulsion.

Product description: Developed with dermatological research, the formula features high-purity ingredients for hydration and moisturization. It uses liposome intelligent shape-changing technology for immediate hydration that reaches the skin's deeper layers.

The cleansing foam is described as producing fine bubbles and leaving skin without a tight feeling after washing. The toner is described as absorbing quickly, and the emulsion as lightweight and non-sticky.

The product description mentions a light fragrance and says the upgraded version has a fresher scent.

The AHC B5 Hyaluronic Acid Series includes: 1. cleanser; 2. toner; 3. serum; 4. emulsion; 5. cream.

How to use

1. Wet your hands, take an appropriate amount of facial cleanser, rub to create a rich lather, gently massage the face, then rinse with warm water.
2. Apply an appropriate amount of toner to a cotton pad and gently wipe along the skin's texture until absorbed.
3. Apply an appropriate amount of lotion to the face and gently pat and massage until absorbed.

Product name: AHC B5 Hyaluronic Acid Hydrating Cleanser

Size: 180 ml

Country of origin: South Korea

Product benefits: Cleanses pores and helps regulate the skin’s water-oil balance.

Applies to: 4-Piece Set: Cleanser + Toner + Lotion + Face Cream / Default 1

Product name: AHC B5 Hyaluronic Acid Hydrating Toner

Size: 140 ml

Country of origin: South Korea

Benefits: Intensive hydration and moisturization

Product name: AH Research B5 Hyaluronic Acid Moisturizing Emulsion

Size: 140 ml

Country of origin: South Korea

Benefits: Moisturizes and strengthens the skin barrier.

Ingredients and technology stated on the packaging: 95% high-purity Derma HA, 98% high-purity D-panthenol, 7 botanical soothing complex, and Trans-Liposomal Technology.

How to verify an AHC product:

1. Search for and download the AHC app from the app store, then open it.
2. Tap “Easily verify product authenticity.”
3. Scan the anti-counterfeit code on the product packaging. There are two types of anti-counterfeit code markings.
4. Check the verification result. A result stating “The product is genuine” indicates successful authenticity verification.