#AntiFoaming January 17

We may earn money or products from the companies mentioned in this post.

In January 2026, many of us will take part in the 30-Day Label Coach4aday Challenge. Each day we will share a label from a food product and share info about one of the ingredients. The goal is simple—read food labels, research unfamiliar ingredients, and become more intentional about what you’re putting into your body, building awareness that can lead to healthier, more mindful eating. Today my post is on ANTI FOAMING used to brew beer.

I have several friends Scott Billingsley and Zac Green who have been known to brew their own beer. Researching possible additives for beer other than the normal suspects of grain, yeast, hops, and water I discovered anti-foam agents. One brand is called Ferm Cap.

Label-30 Day Challenge Guidelines

As with previous challenges, participants are encouraged to adapt the guidelines to fit their own circumstances. If you can, commit to sharing an ingredient from a food label during the month of January.

1. Locate a label on a food product and research an ingredient you might not be familiar with.  
2. Share with a challenge partner if you have one what that ingredient is.
3. Join the conversation by posting on social media with the hashtag #Coach4adayChallenge

January 17th-Anti-Foaming Agents

Home brewers use anti-foaming agents to control excessive foam during boiling or fermentation, helping prevent messy boil-overs and improving efficiency. These agents are typically made from food-grade silicone compounds, such as polydimethylsiloxane, sometimes carried in an inert base like oil or water. They are effective in very small amounts and are considered safe when used according to brewing guidelines.