The supplement industry is not strictly regulated in many countries, so it can be challenging to know which brands and supplements use clean ingredients, especially if not working with a naturopath or medical practitioner.

What does "clean" mean, exactly?

The term "clean" generally refers to ingredients that are minimally processed, free from artificial additives or preservatives, and sourced from natural or organic sources. This means that the ingredients are as close to their natural state as possible, without any unnecessary or potentially harmful chemicals or additives.

Clean ingredients are often associated with products that promote health and wellness, including food, cosmetics, and supplements. For example, a food product made from clean ingredients might be free from artificial colors, flavors, and preservatives, and made from whole, unprocessed ingredients.

However, there are some steps you can take to ensure that the supplements you're taking are made from high-quality, clean ingredients:

1. Look for third-party certifications
   Some supplements are certified by third-party organizations, such as NSF International or ConsumerLab.com, which test and verify the quality, purity, and potency of the ingredients. Look for supplements that carry these certifications.
2. Read the label
   Look for supplements that have clear and transparent labeling, with all ingredients listed and their sources identified. Avoid supplements that use proprietary blends or do not disclose the sources of their ingredients.
3. Choose reputable brands
   Choose supplements made by reputable brands with a proven track record of producing high-quality products who talk about product sourcing and transparency. Check online reviews and ratings, and ask your healthcare provider or a trusted nutritionist for recommendations.
4. Avoid unnecessary additives
   Some supplements contain unnecessary additives, such as artificial colors, flavors, and preservatives. Look for supplements with minimal and clean ingredients.
5. Check for allergens
   If you have allergies or sensitivities, make sure to check the label for any potential allergens, such as gluten, soy, or dairy.

Ultimately, the best way to ensure that you're taking supplements with clean ingredients is to do your research and choose high-quality supplements from trusted and reputable brands. It's also a good idea to consult with a healthcare provider or a licensed nutritionist to ensure that the supplements you're taking are safe and appropriate for your specific health needs.