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Used by prescribing physicians & major hospitals worldwide, phototherapy has become a trusted resource for safely & effectively treating photoresponsive skin conditions.


Home phototherapy is a safer, effective, & more affordable solution that allows you to treat your psoriasis, vitiligo, or eczema from the convenience of your own home.

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What is Phototherapy?

Phototherapy is an FDA-cleared treatment for Psoriasis, Eczema, Vitiligo, and other skin conditions. A typical treatment protocol involves treatment with UVB light for a prescribed amount of time; typically ranging from 15 seconds to a few minutes up to 3 times per week. Phototherapy is available in your dermatologist’s office and now in your home with NatBio home phototherapy systems.

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Doctors may recommend Phototherapy over medications that aren’t effective, can compromise your immune system, or may cause severe side effects.

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Effective & Convenient

Decades of research shows that UVB Phototherapy is as effective or more effective than competing medications. Home phototherapy provides convenient treatment in the comfort of your home.

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A home phototherapy system costs less than one year of out-of-pocket costs for Otezla®.


“I am now able to wear a bathing suit and shave my legs for the first time in months.” – D Morris

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“I cannot begin to express my complete satisfaction with National Biological!! I am a 30 year plus sufferer of Guttate Psoriasis and have finally found something that works well and reacts positively with my disease.” – June Army on Google Reviews

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“I am so glad to have found something that works for me! Thank you National Biological for your excellent service and wonderful product!!” – Stephanie Burks on Google Reviews

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“As far as a testimonial about your product, all I can say is that it has changed my life… So glad I was referred for this light therapy. Now I don’t feel bad about shaking hands with people!” – D Van on Google Reviews

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“My experience was FANTASTIC. [The NBC specialist] was marvelous… The process was swift. I believe it only took four days and I had my own machine in my home ready for me to use at zero cost to me…. I have nothing but praise for… this company.” – Janet Wheeler on Google Reviews

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“Amazing experience throughout. The unit is great on its own. However, what really shined for me was the customer service. I have never received such diligent and careful customer service.” – Sean Bryant on Google Reviews

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