**Product Specifications:**

Brand: Herlab

Focus on guarding menstrual health through weak acid inhibition

Recommended by Dr. Yu Jun, a specialist in obstetrics and gynecology at a top-tier hospital

Private areas naturally maintain a weak acid environment to effectively inhibit harmful bacteria and maintain bacterial balance

Menstrual blood is alkaline, requiring regulation of the private area's pH balance during menstruation for optimal health

Approximates the healthy pH level of private areas, weakly acidic

Skin surface of the human body is weakly acidic

Features a thin design for breathability and comfort, with a thickness as low as 0.12cm

Hypoallergenic and skin-friendly, certified by authoritative institutions such as CNAS and MA

Passed skin irritation tests, skin allergic reaction tests, and vaginal mucosa irritation tests

Convenient resealable packaging for hygienic storage

Suitable for women of menstruating age, especially those with sensitive skin

Available in different series for various preferences, including Herlab H, Snowy Mountains, Milky Smooth Square, Blue, and more

Made with Xinjiang cotton for antibacterial properties and breathability

Provides a dry, comfortable, and non-irritating experience during menstruation

Offers a range of thickness options, from 0.8mm to 0.12mm, for different preferences

Ensures breathability, softness, dryness, and weak acid inhibition with pure cotton material

Note: The above specifications are based on information provided by Herlab's research and development center.