Wax Additives

Candle wax additives vary by use, but each one brings a targeted benefit, stabilizing burn, improving scent retention, or changing texture. Here's what to expect from the most common options.

Vybar

Vybar helps lock in fragrance, allowing candles to hold a stronger cold and hot throw. It also minimizes mottling and helps wax cool more uniformly. Available in different molecular weights depending on the type of wax used.

Palm Stearic Acid

Palm-derived stearic acid acts as a natural hardener and opacifier. It boosts mold release, increases durability, and can slightly extend burn time. This additive is often used in pillar or votive styles to help maintain form.

Other Additives and Enhancers

Some enhancers serve as wax viscosity modifiers or stabilizers, helping adjust pour temperature and reduce surface defects. These additives support smoother production and may improve appearance or scent load stability when paired with proper testing.

These additives should be measured and tested like any other ingredient in the formula. Small changes in usage can affect the way a candle burns, looks, and throws scent.

Suggested Usage Rates by Additive

• Vybar: Typically used at 0.5%–2% depending on wax type
• Stearic Acid: Commonly added at 3%–10% for structure or mold release
• Other enhancers: Follow supplier guidelines and test in small batches

Testing for Compatibility and Throw

Performance additives may change how wax interacts with fragrance oil and wick selection. Always test burn and fragrance throw with each new formulation. Results can vary by temperature, wax type, and fragrance load.

Browse wax enhancers designed to improve scent throw, texture, and overall performance in soy, paraffin, and blended candles. Each product in this collection has been tested in-house for compatibility and quality.