Is Mayo Vegan? Exploring the Veganness of Mayonnaise

Mayonnaise is a popular condiment enjoyed by many, but for those following a vegan diet, it can be a source of uncertainty. In this article, we will delve into the question, “Is mayo vegan?” to help you navigate the world of plant-based eating. Let’s examine the ingredients and production processes involved to determine whether mayo meets the criteria of veganism.

The Base Ingredients

Traditional mayo is made using eggs, which raises concerns for vegans as eggs are of animal origin. However, there are variations of mayo available in the market that cater to vegans and offer a cruelty-free alternative. These plant-based versions typically use ingredients like soy, aquafaba (chickpea brine), or vegetable protein isolates as substitutes for eggs. Therefore, it is important to check the ingredients list on the packaging to ascertain whether the mayo you’re considering is vegan-friendly.

Vegan Mayo Varieties

1. Soy-Based Mayo: Soy-based mayonnaise is a common vegan option, using soy protein or soybean oil as a substitute for eggs. These varieties often offer a similar taste and consistency to traditional mayo.

2. Aquafaba Mayo: Aquafaba, the liquid leftover from cooking chickpeas, has gained popularity as a versatile ingredient for vegan cooking. It can be used to create a fluffy mayo-like texture, making it a favorable choice for those looking for an egg-free mayo option.

3. Vegetable Protein-Based Mayo: Some vegan mayonnaise options utilize vegetable protein isolates, such as pea or potato protein, to mimic the texture and emulsifying properties of eggs.

4. Olive Oil-Based Mayo: Another vegan alternative is made using olive oil, rather than eggs. This variety may have a unique flavor profile, which can be appealing to individuals seeking a distinct taste.

Cross-Contamination and Manufacturing Processes

Although a mayonnaise product may be vegan-friendly in terms of its ingredients, cross-contamination during manufacturing processes can still occur. This is especially relevant for those with severe allergies or strict dietary requirements. It is advisable for vegans with such concerns to look for mayo products with labeling certifying them as free from cross-contamination with animal-derived ingredients.

Reading Labels and Certifications

When purchasing mayo, it is crucial to read the labels carefully. Look for explicit indications such as “vegan,” “plant-based,” or “egg-free” to ensure that the product aligns with your dietary preferences. Additionally, certifications such as the Vegan Society logo or the Certified Vegan logo can provide reassurance that the mayo has met certain standards and is vegan-friendly.

Vegan Mayo BrandsCertifications
Follow Your Heart VegenaiseVegan Society Logo
Hampton Creek Just MayoCertified Vegan
Sir Kensington’s FabanaiseCertified Vegan

Homemade Vegan Mayo Recipes

If you enjoy making your own condiments from scratch, there are numerous recipes available online for homemade vegan mayo. These recipes often utilize vegan-friendly ingredients such as plant-based milks, mustard, vinegar, and oils. Experimenting with homemade mayo allows you to tailor the flavor, consistency, and ingredients to your liking.


In conclusion, while traditional mayo made with eggs is not suitable for vegans, there are plenty of vegan mayonnaise options available in the market. Whether you opt for store-bought varieties or prefer to make your own at home, it is important to check the ingredients, manufacturing practices, and look for appropriate certifications to ensure your mayo of choice is vegan. So, rejoice fellow vegans, you can enjoy a creamy and delicious mayo without compromising your ethical beliefs!