Product Description

●Pure Zinc Gluconate Powder is cosmetic‑grade oil-controlling and anti-acne raw material for skincare formulations. High‑purity Zinc Gluconate helps regulate sebum secretion, relieve inflammatory redness and inhibit acne-causing bacteria. It improves oily and blemish-prone skin and boosts skin stability, has good compatibility with humectants and most cosmetic actives, and is widely used in anti-acne serums, oil-control lotions, toners and facial cleansers.

●It assists to strengthen the oil-regulating and anti-inflammatory performance of other skincare components, helping developers create gentle and skin‑friendly oil-control cosmetic formulas.

COA

Items	Specifications	Test Results
Appearance	White or off-white crystalline fine powder	Complies
Odor	Slight characteristic odor, no peculiar smell	Complies
Loss on Drying	≤5.0%	2.1%
Assay	98.0% ~ 102.0%	99.3%
Heavy Metal Total	≤20.0mg/kg	Complies
Lead (Pb)	≤2.0mg/kg	Complies
Arsenic (As)	≤2.0mg/kg	Complies
Mercury (Hg)	≤1.0mg/kg	Complies
Microbiology
Total Plate Count	≤1000cfu/g	<10cfu/g
Yeast & Moulds	≤100cfu/g	<10cfu/g
E.Coli, Pseudomonas, Staphylococcus	Negative	Negative

Functions and Effects

◆Powerful oil control & anti-acne performance

High‑purity Zinc Gluconate regulates sebum secretion, inhibits acne-causing bacteria and relieves inflammatory redness of blemished skin.

◆Skin oil balance & repairing property

Controls excess skin oil, helps normalize keratin metabolism and improves rough oily prone skin.

◆Wide formula compatibility

Compatible with humectants and most cosmetic active ingredients; stable within common cosmetic pH ranges for skincare formulations.

Application Fields

★Ideal for oil-balancing essences, acne care creams, facial toners and cleansing products, designed for sebum-control and blemish care skincare series. Suggested addition level: 0.1%-0.5%.

★Works well alongside humectants and various cosmetic active substances, combining with barrier-repair ingredients to strengthen skin oil regulation and anti-inflammatory effect.

★High-quality Zinc Gluconate Powder moderates overactive sebum production and eases acne inflammation, improves greasy problematic skin concerns, helping formulate end products for matte and even complexion.