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March 30, 2026

Sunlighten Sauna Review

I have owned my Sunlighten infrared sauna since December 2023 and use it several times a week. I bought it after my husband's heart surgery (sauna has a lot of researched backed heart health benefits) when we moved into a house that finally had room for a full-size sauna. It was a big investment and a deeply personal decision and I have now had over two years to form an honest opinion about whether it was worth it.

Saunas are a big purchase, so I definitely encourage you to actually talk to Sunlighten before you make your decision. If you tell them Heal Nourish Grow sent you, you will get the best pricing available. This is not a generic coupon code situation. It is a real relationship I have with the company through my work with Connie Zack on the podcast, and they will take care of you.

This full review is being updated with detailed sections on each Sunlighten model, pricing transparency, my EMF testing experience, and a side-by-side comparison with other brands. In the meantime, you can read about the research-backed health benefits of infrared sauna in my infrared sauna benefits guide, or listen to my podcast conversation with Connie Zack from Sunlighten where we discuss the technology, quality differences between brands, and why full-spectrum matters.

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Author

  • Cheryl McColgan

    Cheryl McColgan is the founder of Heal Nourish Grow, a published author, wellness coach, and speaker with a Psychology degree, minor in Addictions Studies, and graduate training in Clinical Psychology. An E-RYT certified yoga instructor with over 25 years of experience in fitness, nutrition, and healthy living, Cheryl brings both academic grounding and deep personal experience to everything she writes. After surviving surgery for suspected cancer at the Mayo Clinic, where 16 tumors were removed from her abdomen, she transformed her own health through evidence-based nutrition and lifestyle change. She now helps others develop the confidence and sustainable habits to create lasting health, sharing practical, science-backed guidance through articles, coaching, and the Heal Nourish Grow podcast.

    Read more about the journey that created Heal Nourish Grow on the "about" page.

Cheryl McColgan

Cheryl McColgan

Cheryl McColgan is the founder of Heal Nourish Grow, a published author, wellness coach, and speaker with a Psychology degree, minor in Addictions Studies, and graduate training in Clinical Psychology. An E-RYT certified yoga instructor with over 25 years of experience in fitness, nutrition, and healthy living, Cheryl brings both academic grounding and deep personal experience to everything she writes. After surviving surgery for suspected cancer at the Mayo Clinic, where 16 tumors were removed from her abdomen, she transformed her own health through evidence-based nutrition and lifestyle change. She now helps others develop the confidence and sustainable habits to create lasting health, sharing practical, science-backed guidance through articles, coaching, and the Heal Nourish Grow podcast.

Read more about the journey that created Heal Nourish Grow on the "about" page.

See all posts by Cheryl

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