ENDO · HORMONAL
Vitamin D Lamp (D/UV-F)
By Sperti. FDA-registered UVB lamp designed for vitamin D production at home, five-minute sessions on a fixed schedule.

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Sperti
Vitamin D Lamp (D/UV-F)
$599
Indicative manufacturer pricing
- UVB output tuned for vitamin D synthesis
- Timer-controlled sessions
- Not a light-therapy lamp for circadian timing
Why Sleep Week lists it
Low vitamin D status is common in poor sleepers and is trivially measurable.
Orders are placed directly with the manufacturer or provider. Sleep Week does not resell these products and holds no undisclosed affiliate relationship on this page. Pricing is indicative and set by the manufacturer. Nothing here is a medical device prescribed by Sleep Week unless it appears in your physician-reviewed Blueprint.
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