SVGLOW Crown Wireless LED Scalp Cap

Lasers emit a single precise wavelength and are more focused. LEDs emit light across a target wavelength range and are more diffuse — but cover more area simultaneously. SVGLOW's 450 LEDs cover your entire scalp in one session, delivering both 660nm and 850nm simultaneously. Competitors with laser caps typically use 272–314 single-wavelength diodes. Neither approach is definitively superior — consistent daily use over time is what matters most.

Honestly — it depends. Most customers who report noticeable changes first observe them between weeks 6–12 of consistent daily use. Visible scalp changes take longer — typically months 3–6. We offer 180 days specifically because we know this takes time.

No. Red light and near-infrared at these power levels produces mild warmth at most. No UV light. No burning sensation. No known side effects in healthy users at these wavelengths and power levels.

VGLOW is a light therapy device. It doesn't interact chemically with topical products. Many customers combine it with their existing scalp care routine. Consult your physician before changing or combining any treatment protocols, especially if you are on medication.

CE certified (European safety standard) and FCC certified (US wireless device compliance). Both certificates are available on request.

Your satisfaction with the scalp wellness experience after consistent daily use. If after 180 days you are not satisfied, email us once for a full refund. No return required. No forms. No conditions.

Yes. PBM research covers both male and female scalp health. Women experiencing thinning or diffuse hair loss use light therapy with the same protocols as men. The cap fits most head sizes and is fully wireless.

Three modes — Breath mode (rhythmic pulse cycling), 10Hz, and 40Hz — plus continuous mode. Different pulse frequencies are studied in PBM research for different cellular responses. Most users start with continuous mode and experiment from there.

Missing occasional sessions won't ruin your results, but consistency is the most important variable. 5–6 sessions per week will produce better long-term results than sporadic intensive use. The cap's discreet baseball design exists precisely to make daily use effortless.