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What is the pH value and is it suitable for sensitive skin?

The hydrosol has a natural pH of 4.0–6.0, which matches the skin's acid mantle and is designed for sensitive, easily reddened and dry skin.

ItemDetail
pH value4.0–6.0
Typical useSoothing/repairing toners, redness-prone sensitive skin, lotion and mask bases
AdditivesNone — alcohol-free, preservative-free, fragrance-free
The mildly acidic pH helps maintain a healthy skin barrier and calm irritated or seasonally stressed skin. It is safe for daily use as a toner or facial mist and dilutes easily in water-based formulas. Patch-test any new cosmetic base on a small area first, as individual skin reactions can never be fully excluded.

Send your target formula and we will advise on dosage, combination ingredients and preservation for your specific product.

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Guilin Four Seasons Sunshine

Founded in 2006, Guilin Four Seasons Sunshine F&F Co., Ltd. is a natural plant extract manufacturer and OEM/ODM partner in Guilin, China, combining proprietary Living-Fragrance physical extraction with supercritical fluid extraction to deliver pure, traceable botanical ingredients to global food, flavor, fragrance and personal care brands.