How Tallow Is Made: A Step-by-Step Guide to This Natural Skincare Ingredient

What our first wet rendering looks like

How Is Tallow Made?

The process of making tallow starts with large chunks of beef fat. For our high-quality tallow products, we use leaf fat, which is found around the kidneys and is known for its superior quality. Here's how we make our tallow:

1. Wet Rendering: The fat is cut into small chunks and placed in a slow cooker with water and salt. This slow process typically lasts 8 to 16 hours, during which the water helps prevent burning and the salt draws out impurities.

2. Straining: After the fat has melted, it is strained through cheesecloth and is left to cool. Once the fat solidifies, impurities settle at the bottom, which are scraped away.

3. Wet Rendering: This process can be repeated up to 8 times, but we only perform it twice to preserve the nutrients while ensuring the fat is nearly odorless.

4. Final Steps: After the second round of rendering, we place the tallow in the slow cooker for 1-3 more hours to remove any remaining moisture, ensuring that the tallow remains shelf-safe.

Once the process is complete, the tallow is free of impurities and odor, ready to be used in a variety of skincare products, including soaps, balms, and lotions.

A collection of jars filled with smooth, unscented whipped tallow, ready for use.

How Long Does Tallow Last?

When stored in a cool, dry place, tallow can last up to one year at room temperature. If you store tallow in a humid environment (such as a bathroom), it is recommended to use the product within 6 months. For longer shelf life, storing tallow in the freezer can extend its use for 5 years or more.

As for tallow-based cold-process soaps, they typically last 1 to 3 years, depending on the storage conditions.

Final Thoughts on Tallow

Tallow is an exceptional ingredient that offers a variety of skin benefits, from deep hydration to promoting a youthful appearance. Its natural composition makes it ideal for sensitive skin, and its long history proves that it’s a trusted, time-tested remedy for skincare. Whether you’re looking to heal specific skin conditions or simply improve your skin’s texture, tallow is a versatile, eco-friendly, and an effective addition to your skincare routine.