Protocol4
P4 Capsule
The P4 Red Light Capsule is a full-body photobiomodulation system engineered to deliver dense, uniform red and near-infrared wavelengths across the body. Its wraparound chamber design surrounds the body in high-output LEDs, creating a controlled optical environment for consistent light exposure.
Inside the capsule, LED arrays are positioned for 360° coverage — delivering consistent light exposure across skin, muscles, and joints. Sessions are quiet and restorative, designed without heat, strain, or overstimulation.
With wavelengths calibrated to support circulation and recovery, the P4 Red Light Capsule offers a full-body approach to rejuvenation. Built for high-performance wellness environments and athletic recovery, it delivers light exposure with the precision, output, and consistency expected from Protocol4 technology.
Individual results may vary. These statements have not been evaluated by the FDA.
Affirm
Finance from $199/month across 3, 6, 12, or 24-month terms.
Check your rate in seconds — no impact to your credit score.
Shop Pay Installments
Split into 4 interest-free payments — no fees, no interest.
Available automatically at checkout on qualifying orders.
FSA / HSA Eligible
Select recovery equipment may qualify for FSA or HSA reimbursement.
Consult your benefits administrator to confirm eligibility for your specific plan.