1g Food Safe Silica Gel Packets for Food Storage – Moisture Absorbing Desiccant Packs

1g Food Grade Indicating Silica Gel Desiccant Packets

Wisesorbent's 1g food-safe silica gel desiccant packets are engineered for direct contact with food, supplements, and pharmaceutical products. Packaged in composite PET/PE material with laser printing, they effectively absorb moisture to keep contents dry, fresh, and shelf-stable.

Key Features

• Food Safe PET/PE Packaging: Laser-printed composite PET/PE film contains no inks or chemicals that could contaminate food. Low migration levels comply with food safety regulations. Safe for direct contact with food, medicine, vitamins, and health care products.
• Indicating Color Change: Cobalt chloride-free, DMF-free orange silica gel beads turn green when moisture-saturated, providing a clear visual signal of absorption status without opening the package.
• High Absorption Capacity: Absorbs up to 40% of its own weight in moisture — one of the most efficient desiccants available. Performs effectively across a wide range of relative humidity levels.
• Single-Use Design: PET/PE packaging is not heat-tolerant. These packets are designed for single use and should be replaced once beads turn fully green.
• Non-Toxic & Stable: Silica gel is non-combustible, non-corrosive, and chemically stable. Safe for use alongside food, medications, and sensitive materials.

How Much Do You Need? – Usage Guide

A general rule of thumb: use 1 gram of desiccant per 100–150 cubic inches (1.6–2.5 liters) of enclosed space. The 1g packet is ideal for small, tightly sealed containers and individual portion packaging.

• Vitamin & supplement bottles (30–100 count): 1 × 1g packet per bottle
• Small snack bags & portion packs (1–2 oz): 1 × 1g packet per bag
• Spice sachets & tea bags (individual): 1 × 1g packet per pouch
• Seed packets & small herb bags: 1 × 1g packet per sealed envelope
• Small electronics & camera accessories: 1 × 1g packet per case or pouch
• Jewelry pouches & watch boxes: 1 × 1g packet per box

For larger containers or high-humidity environments, use multiple packets or consider our 2g or 3g options for better coverage.

Where to Use These Desiccant Packets

Food & Beverage Packaging: Nuts, seeds, beef jerky, dried fruits, seaweed, spices, cookies, puffed snacks, tea, and dehydrated vegetables — place one packet per sealed bag or container to maintain freshness.

Supplements & Health Products: Vitamins, capsules, protein powders, and herbal products are highly susceptible to humidity. One packet per bottle or pouch maintains potency and prevents clumping.

Pet Food & Treats: Keep dry kibble, jerky treats, and freeze-dried pet food fresh longer by including a desiccant packet in each resealable bag or storage bin.

Industrial & Equipment Storage: Protect 3D printer filaments, tools, ammo cans, camera lenses, electronics, jewelry, documents, and collectibles from rust, corrosion, and moisture damage during storage or shipping.

Product Specifications

• Weight per packet: 1 gram
• Dimensions: 1.18" x 1.85" (30mm x 47mm)
• Packaging material: Composite PET/PE with laser printing
• Color indicator: Orange (dry) → Green (saturated)
• Use type: Single-use (replace when beads turn fully green)

Bulk Ordering

Available in quantities of 1,000, 2,000, 3,000, 5,000, 7,000, and 14,000 packs. Volume pricing applied automatically. For custom quantities, contact our wholesale team.

About Wisesorbent

Wisesorbent is a US-based manufacturer specializing in industrial-grade desiccant solutions, with production facilities in New Jersey (NJ) and Nevada (NV). Our products are trusted by food processors, packaging companies, and distributors across North America.