Vybar vs. Stearic Acid: Understanding and Choosing the Right Additive for Candle Making

Vybar vs. Stearic Acid: Understanding and Choosing the Right Additive for Candle Making

Candle making is an age-old craft that has evolved with the introduction of various additives to improve the quality and performance of candles. Two commonly used additives are Vybar and Stearic Acid. In this article, we will delve into the dissimilarities between Vybar and Stearic Acid, their roles in candle making, and which one may be more suitable for specific candle-making projects. We will also explore the application of Vybar and Stearic Acid in soy wax candles, their toxicity levels, and the recommended amounts for optimal results. Additionally, we will provide insights into when to add these additives during the candle-making process for the best outcomes.

Vybar and Stearic Acid may serve similar purposes in candle making, but they are fundamentally different additives.


Are Vybar and Stearic Acid the Same?

Vybar and Stearic Acid may serve similar purposes in candle making, but they are fundamentally different additives. Vybar acts as a binding agent, enhancing the adhesion of fragrance oils to the wax and ensuring a more even distribution of scent throughout the candle. It also minimizes mottling, resulting in a smoother and more aesthetically pleasing surface.

Stearic Acid, being a natural fatty acid derived from animal or vegetable sources, primarily focuses on increasing the hardness of candles. It also contributes to the opacity of the wax and enhances color vibrancy, resulting in candles with a more vibrant appearance.

Is Vybar Better than Stearic Acid?

The comparison between Vybar and Stearic Acid comes down to the intended outcome of your candle-making project. Vybar, a synthetic polymer, is known for enhancing fragrance retention and surface appearance, resulting in stronger and longer-lasting scents and smoother-looking candles. On the other hand, Stearic Acid, a natural fatty acid, is favored for increasing candle hardness and opacity, producing more robust and vibrant candles.

Choosing between Vybar and Stearic Acid largely depends on the specific goals of your candle-making project. If fragrance retention and appearance are paramount, Vybar may be the preferred choice. However, if you seek harder and more opaque candles, Stearic Acid could be the better option.

What Does Vybar Do in Candles?

Vybar plays a vital role in candle making, especially in scented candles. Its primary function is to improve fragrance retention, resulting in candles emitting a stronger and longer-lasting scent. By acting as a binding agent for fragrance oils, Vybar prevents them from dissipating too quickly during burning.

Furthermore, Vybar reduces mottling, the formation of irregular spots or patches on the candle surface, resulting in a smoother and more consistent appearance. This contributes to an overall higher-quality candle.

Stearic Acid in Candle Making

Stearic Acid is a naturally occurring fatty acid derived from animal or vegetable sources and has been used in candle making for many years. This versatile additive offers several benefits:

  1. Increased Hardness: Stearic Acid contributes to the hardness of candles, making them more durable and less likely to break or crumble.

  2. Opacity Enhancement: Stearic Acid increases the opacity of wax, giving candles a more solid and vibrant appearance.

  3. Color Vibrancy: Stearic Acid can enhance the color of candles, making them more visually appealing.

  4. Burn Time Extension: The presence of Stearic Acid can help prolong the burn time of candles, ensuring they last longer.

Is Vybar Toxic?

Vybar is generally considered non-toxic when used in candle making at recommended concentrations. However, like any other candle-making additive, it is essential to follow safety guidelines and use Vybar in accordance with the manufacturer's instructions. Excessive use of Vybar or any other candle additive may affect the candle's performance and safety.

Is Stearic Acid Toxic?

Stearic Acid is generally considered safe and non-toxic when used in candle making at recommended concentrations. However, it is essential to handle it with care and adhere to safety guidelines to avoid any potential hazards during the candle-making process.

How Much Vybar to Use in Candles

The amount of Vybar to use in candles depends on the specific grade of Vybar and the type of candle being made. As a general guideline, Vybar is typically used at concentrations of 1% to 3% by weight of the wax. It is essential to conduct small-scale tests and experiments to determine the optimal amount of Vybar for your particular candle-making process.

How Much Stearic Acid to Use in Candles

The recommended amount of Stearic Acid to use in candles varies depending on the type of wax and the desired results. As a general guideline, Stearic Acid is typically used at concentrations of 3% to 5% by weight of the wax. However, it is essential to conduct small test batches to determine the optimal percentage for your specific candle-making process.

Vybar for Soy Wax Candles

Vybar is compatible with various types of wax, including soy wax. When used in soy wax candles, Vybar can significantly improve fragrance retention and overall appearance. Vybar 363 is specifically designed for soy wax container candles and is a popular choice among soy wax candle makers.

Using Stearic Acid with Different Wax Types

Stearic Acid is compatible with various wax types, including paraffin, soy, palm, and beeswax. It is particularly effective when used with paraffin wax to increase its hardness and improve the overall quality of paraffin candles. When using Stearic Acid with other wax types, it is essential to perform small-scale tests to determine the optimal amount for achieving the desired candle characteristics.

Understanding Vybar 260, Vybar 363, VYBAR 3451 and Vybar 103

Vybar comes in different grades, each tailored for specific applications in candle making:

  1. Vybar 260

    This grade is commonly used for pillar candles and votives. Vybar 260 reduces mottling and enhances fragrance retention, making it an excellent choice for scented candles that require a smooth surface and strong scent throw.

  2. Vybar 363

    Often used in container candles, especially those made from soy wax, Vybar 363 offers improved adhesion to the wax, preventing fragrance separation or "sweating" in the container.

  3. Vybar 103

    This grade is ideal for molded candles and taper candles. It aids in reducing shrinkage and improves the opacity of the wax, resulting in high-quality candles with a consistent appearance.

  4. Vybar 3451

    Vybar 3451 is another grade of Vybar that is popular for its versatility in candle making. It is known for its compatibility with a wide range of waxes, including paraffin, soy, and palm wax. Vybar 3451 is particularly valued for its ability to improve the fragrance retention, color, and opacity of candles. Its ease of use and effectiveness make it a top choice for many candle makers looking to enhance the overall quality of their candles.

Vybar 103 vs. Vybar 260: Comparing Applications

Vybar 103 and Vybar 260 are both used in molded candles, but they have distinct differences in their properties and applications.

Vybar 103 is primarily used to reduce shrinkage in molded candles, ensuring that the candles maintain their shape and do not crack or deform during the cooling process. Additionally, it enhances the opacity of the wax, resulting in smooth and consistent-looking candles.

Vybar 260, on the other hand, focuses on improving fragrance retention and reducing mottling. It is an excellent choice for scented candles where fragrance intensity and surface appearance are vital factors.

Steps of Candle Making and When to Add Vybar/Stearic Acid

The candle-making process generally involves the following steps:

  1. Selecting the Wax: Choose the appropriate wax type for your candles, considering factors such as melting point, appearance, and burn characteristics.

  2. Melting the Wax: Melt the wax to the recommended temperature, ensuring it is completely liquefied and free of any solid particles.

  3. Adding Vybar/Stearic Acid: Once the wax reaches the desired temperature, add the Vybar or Stearic Acid gradually and mix thoroughly to ensure uniform distribution.

  4. Adding Fragrance: If you plan to make scented candles, add the fragrance oil at the appropriate temperature, following the manufacturer's guidelines.

  5. Pouring the Candles: Pour the melted wax into the chosen candle containers, ensuring a smooth and even fill.

  6. Cooling and Solidification: Allow the candles to cool and solidify at room temperature, ensuring they are free from any disturbances that may cause imperfections.

  7. Trimming the Wicks: Once the candles have fully solidified, trim the wicks to the desired length to ensure optimal burning.

It is crucial to add Vybar or Stearic Acid at the right stage of the candle-making process to achieve the desired effects. Adding these additives too early or too late can affect their dispersion and effectiveness. Typically, Vybar or Stearic Acid should be added after the wax has melted and before adding any fragrance oil or dyes. This ensures that the additives are thoroughly mixed into the wax, promoting even distribution.


Vybar and Stearic Acid are valuable additives in candle making, each offering unique benefits to enhance the quality and performance of candles. The choice between Vybar and Stearic Acid depends on the specific objectives of your candle-making project. Vybar excels in fragrance retention and surface appearance, while Stearic Acid increases candle hardness and vibrancy.

When using Vybar or Stearic Acid, it is essential to adhere to recommended concentrations and safety guidelines to ensure the best results. Performing small-scale tests is key to determining the optimal amount for your specific candle-making process.

Moreover, Vybar and Stearic Acid can be incorporated into the candle-making process for various wax types, including soy wax. Their compatibility with different waxes makes them versatile additives suitable for a wide range of candles.

Understanding the differences between Vybar and Stearic Acid empowers candle makers to create exceptional candles that captivate customers and infuse homes with captivating fragrances and lasting beauty. By harnessing the benefits of these additives and following best practices, candle makers can craft exquisite candles that light up hearts and spaces alike.

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