Indole-3-Carbinol (I3C) - 200mg - 60 Veg caps - NOW foods

Indole-3-Carbinol (I3C), Flax Seed Lignan Extract
Other Ingredients:
Hypromellose (cellulose capsule), rice bran, silicon dioxide and magnesium stearate (vegetable source).

United Kingdom & Rest of the World Shipping Details:
Same day dispatch for orders placed by 2pm (Orders after 2pm dispatched next working day).

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 14 days in the same original and unopened packaging. Subject to T&C's.

Welzo is a UK-based health platform. Orders ship from the UK.

Take 1 capsule per day with a meal or as directed by your qualified healthcare professional.

Please consult the product packaging for accurate instructions on how to use the product.

The Active Ingredient Is: Indole-3-Carbinol (I3C)

Indole-3-Carbinol is a plant-based compound found in cruciferous vegetables that supports cellular health and detoxification processes. This ingredient is provided in plant-based capsules as Indole-3-Carbinol itself (I3C).

What Does Indole-3-Carbinol Do?

Indole-3-Carbinol is involved in nudging detoxification pathways and is converted to diindolylmethane in the body, which may support these processes. Some scientific research suggests possible roles in immune function and in the metabolism of estrogens to support hormonal balance.

*This supplement is not intended to diagnose, treat, cure, or prevent any disease.

NOW Foods stands out for solid production excellence and a trusted commitment to quality that aligns with Welzo’s standards. This brand’s extensive manufacturing expertise, including control of the entire process from sourcing to finished product testing, demonstrates a proven track record of reliability and consistency. NOW Foods operates with GMP quality systems and sustainability-minded facilities, such as a LEED-certified building, reinforcing their long-term stewardship of ingredients and manufacturing practices.

Their reputation in the industry is reinforced by rigorous regulatory compliance and third‑party validation, including SSCI certification through Intertek, which reflects a robust quality framework recognised by health professionals. Their in‑house testing programme, executing thousands of tests monthly, further supports product integrity and purity. Welzo evaluated NOW Foods for our expert team of doctors, nurses, and nutritionists and for their alignment with our rigorous testing protocols. This collaborative assessment confirmed NOW Foods as a partner that delivers reliable, high‑quality inputs for Indole-3-Carbinol.

Choosing NOW Foods provides reassurance to customers seeking a transparent, science‑led supplier with strong credentials and a clear path to ongoing quality. For more on our approach to testing, please explore our rigorous testing protocols and meet our expert team of doctors, nurses, and nutritionists.