Ammonium Silver Zinc Aluminum Silicate

AKA: Silver Zinc Zeolite (Zeolite, LTA framework type, Surface-modified with silver and zinc ions). This entry covers LTA framework type zeolite which has been surface-modified with both silver and zinc ions at contents Ag 0.5%-6%, Zn 5%-16%, And potentially with phosphorus oxides
Synthetic
Preservative
Not Clean
Silver Zinc Zeolite (Zeolite, LTA framework type, surface-modified with silver and zinc ions). This entry covers LTA framework type zeolite which has been surface-modified with both silver and zinc ions at contents Ag 0.5%-6%, Zn 5%-16%, and potentially with phosphorus oxides, NH4+, Mg2+ and/or Ca2+ each at levels of <3%.
CAS #
130328-20-0
Form
Powder
Functions
Absorbent
Deodorant
Preservative
Keeps your product from growing bacteria, mold, or yeast. Without these, that jar of cream becomes a petri dish in about a week.
Absorbs Excess Oil
Controls Odor
Preserves Formula
Reduces Inflammation
Locks In Moisture
Neutralizes odor
Prevents microbial growth
Traditional Use
A modern synthetic antimicrobial and deodorizing agent. Developed in the late 20th century as an engineered mineral complex designed to provide broad-spectrum antimicrobial protection.
EWG
4
CIR
Safe as used
Pregnancy
Caution
CIR Safety Findings
Not a Sensitizer
medical-approval
all-shades-safe
Regulatory Status
USApermitted
EUpermitted
JAPANpermitted
CANADApermitted
Skin Types
all-skin-types
Best For
Acne
Pregnancy & Breastfeeding Safe
Caution
The paper trail
🔬Peer-reviewednone on file
⚖️Regulatory1 listing
🛡️Safety-assessed0 reviews
Counts, not a verdict. A listing isn't a study. The trail, you decide.
Verified Jun 2026
Data: CosIng · EWG · CIR