Is Biotin Vegan and Cruelty-Free?

September 18, 2023

Deciphering whether a product is vegan or not can be a complex task.

This difficulty often stems from manufacturers who obfuscate the true nature and source of their ingredients.

Fear not! This article is here to unveil the truth and aid you in maintaining your admirable commitment to a vegan lifestyle.

Is Biotin Vegan?

The answer is nuanced: Biotin itself, also known as vitamin H or a member of the vitamin B family, is vegan, but not all biotin supplements are vegan.

The reason lies in the source of biotin in these supplements. Sometimes, they are derived from animal products, like dairy or other animal-based ingredients, making them unsuitable for a plant-based diet.

Is Biotin Cruelty-Free?

Most pure biotin is cruelty-free, as it can be synthesized in the lab or extracted from plant-based foods. However, not all biotin supplements can be classified as cruelty-free due to testing and sourcing methods or the use of animal ingredients.

It’s crucial to look for the “vegan certified” or “cruelty-free” labels on your dietary supplements to ensure they align with your values.

What Is Biotin Made Of?

Biotin, a water-soluble vitamin, is an integral part of enzymes in the body that break down certain substances like fats, carbohydrates, and others. Here’s a list of typical ingredients you might find in a biotin supplement:

  • Biotin
  • Cellulose
  • Stearic acid
  • Magnesium stearate


Biotin, an essential nutrient and part of the vitamin B family, supports your body’s energy metabolism. It plays a significant role in hair, skin, and nail health, and it contributes to healthy hair growth while preventing hair loss. Biotin can be found in many foods, but it’s often included in supplements to prevent biotin deficiency.


Cellulose is a common ingredient in supplements, used to make capsules. It’s plant based, derived from sources like wood pulp and cotton, and is therefore vegan. However, 75% of all cotton is genetically modified, and GMOs, even those you’re not meant to eat, are tested on animals.

If you’re opposed to GMOs, look for the symbol of the non-GMO project on your supplement’s label or visit the brand website for more information.

Stearic Acid

Stearic acid can be either animal or plant based. It’s used as a flow agent in supplements. For vegan supplements, it’s typically sourced from plant-based foods like cocoa and shea butter.

Magnesium Stearate

Magnesium stearate is a compound of magnesium and stearic acid, used as a flow agent in supplements. It can be derived from either plant or animal sources, so its vegan status depends on the source.

Common Biotin Supplements

Is Future Kind Biotin Supplement Vegan?

Yes, the Future Kind Biotin vitamin supplements are vegan. They’re also gluten-free, with carbon neutral shipping and eco-friendly packaging, according to the brand’s website.

Is Naturelo Biotin Vegan?

Yes, Naturelo Biotin supplement is another among the vegan brands of supplements, and it’s also non-GMO, sugar-free, and gluten-free.

Is Nature’s Bounty Biotin Vegan?

No, Nature’s Bounty Biotin makes no claim to be vegan, but it is dairy-free.

Is Nature’s Bounty Hair, Skin, and Nails Formula Vegan?

No, these Nature’s Bounty supplements are neither vegan nor vegetarian. They contain gelatin. As you can see, you really need to read the ingredients when it comes to vitamin supplements.

Vegan Alternatives to Biotin

As with many essential vitamins and minerals, you should try to get biotin from your diet as much as possible. There are many vegan-friendly sources of biotin to maintain an adequate intake without the need for non-vegan or vegan supplements.

Here are some categories and examples:

  • Seeds and nuts: Roasted sunflower seeds and roasted almonds are rich in biotin.
  • Vegetables: Sweet potatoes and spinach are packed with this essential nutrient.
  • Plant-based protein: Nutritional yeast is a popular ingredient among the vegan group, known for its biotin content.

Remember, a balanced diet can usually provide enough biotin without the need for supplements. But if you’re considering taking biotin supplements, look for good biotin supplements that are vegan certified, gluten-free, dairy-free, and soy-free, as well as non-GMO.


In conclusion, while biotin itself is vegan and often cruelty-free, not all biotin supplements align with a vegan or cruelty-free lifestyle.

Always check the ingredient list and the manufacturer’s information to ensure your biotin supplement meets your dietary and ethical needs.

Remember, there are many kinds of food rich in biotin that can help you maintain your biotin nutritional status on a vegan diet. Choose your path wisely to contribute to the health of our planet and its inhabitants.