Science
How the Treatment Works
Our skin is specifically tuned to absorb NB-UVB light, which starts a natural cascade of actions that calms the immune system and reduces inflammation for better health.
In psoriasis, NB-UVB performs as well as Humira clinically, and outperforms it in patient quality of life satisfaction.
In psoriasis, NB-UVB performs as well as Humira clinically, and outperforms it in patient quality of life satisfaction.
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How NB-UVB Reaches Immune CellsNB-UVB light interacts with Langerhans cells and other cells resident in the skin. They move to the lymphatic system, influencing immune responses at the cellular level, restoring homeostasis.
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What Happens During a SessionTreatment sessions are brief and done at home—standing in front of the light. Your prescription starts with very short sessions—usually less than a minute per side each day—and gradually increases to about four minutes per side over a month, becoming an easy part of your daily routine and ongoing health maintenance.

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Why It’s Being Prescribed Beyond DermatologyNB-UVB’s systemic benefits have been underappreciated as a fundamental treatment for autoimmune diseases. Many patients are looking for a non-drug option that their doctor can prescribe to calm their immune system.
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Care Provider-Prescribed, Patient-SupportedYour care provider prescribes the treatment. The Cytokind team provides ongoing support – we are with you all the way.
What Treatment Looks Like
The therapy starts with very short sessions—usually less than a minute per side each day—and gradually increases to about four minutes per side over a month, becoming an easy part of your daily routine and ongoing health maintenance.
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Touchscreen Guided SessionsPrescriptions can be pre-loaded. Before each session, you will be asked about your response to your previous treatment, and the Phothera ClearLink Controller will maintain or adjust the treatment accordingly—no guesswork involved.
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Built for Home UseThe device is compact, safe, and easy to use. It’s designed to fit into your space and routine without disrupting your life.


Experience
How to Access the Therapy
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Step 1: Get InformedLearn about NB-UVB phototherapy research and your condition with a Discovery Call.
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Step 2: Request a Prescription From Your Care ProviderYou and your care provider discuss if phototherapy is right for you.
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Step 3: You Receive Your Light and Begin Your JourneyThe Cytokind team provides ongoing support – we are with you all the way.
Process
Your Journey to Effective Treatment Starts Here
Starting your treatment with Cytokind is simple and straightforward. Follow our step-by-step guide to ensure a smooth process from consultation to home treatment.


FAQs
We address your concerns about our therapy, ensuring you feel informed and confident.