NIRA uses a non-ablative, non-fractional diode laser at an optimal 1450nm wavelength, clinically proven to heat the dermis and stimulate natural collagen production without damaging the skin’s surface. Unlike LYMA’s LED and low-level light therapy (LLLT) approach, which delivers minimal energy deeper than the dermis, NIRA’s thermal laser targets exactly where collagen and elastin cells regenerate for visible wrinkle reduction. Backed by an independent, blinded clinical study, NIRA’s results are proven — not just self-reported — and treatments take just minutes with no downtime.Read our full NIRA vs LYMA comparison here.

The NIRA Pro(2nd Gen) is our most advanced at-home laser yet, designed for faster, more powerful, and smarter treatments while maintaining the same trusted 1450nm non-fractional laser technology as the NIRA Pro. Key differences between these two at-home laser devices include:

• More Power – The Pro(2nd Gen) delivers 50% more energy per pulse, optimizing collagen stimulation.
• Faster Treatments – A full-face session now takes just 2 minutes per day (vs. 3 minutes with the Pro).
• Smarter Experience – The Pro(2nd Gen) seamlessly connects with the NIRA iOS app for tracking, insights, and rewards.

The NIRA Pro(2nd Gen) is FDA-cleared for treating wrinkles around the eyes and is proven safe for use on all skin areas across all skin types and tones. Many customers have reported visible wrinkle reduction on the full face, neck, chest, and hands, and we plan to pursue further FDA clearance for these additional areas to guarantee broader treatment claims.

You should expect to see visible wrinkle improvements within 60 days and dramatic results after 90 days of regular use. For enhanced results, we recommend applying the Moisture-Lock Hyaluronic Acid Serum and Youth Renewal Peptide Cream after your NIRA Pro(2nd Gen) Laser treatment. We are so confident that you’ll love your NIRA Laser results that we offer a 90-day money back guarantee.

Clinical studies have shown that 93% of users achieve their desired results, with 7 out of 10 maintaining these improvements for up to three months after discontinuing treatment.

For more information on achieving the best results with your NIRA Laser, check out our blog post.

Yes, the Pro(2nd Gen) operates at a higher power than existing NIRA devices, so you may notice it feels slightly warmer on the skin. To ensure comfort, the laser device offers five adjustable levels, allowing you to find the perfect setting for your skin’s sensitivity.

If you’ve used the NIRA Pro before, we recommend starting at Level 1 on the Pro(2nd Gen) and adjusting as needed. You should feel warmth, but it should never be uncomfortable or painful.

NIRA vs. LED Red Light Therapy

NIRA Laser Technology utilizes a non-fractional 1450nm wavelength, specifically engineered to penetrate the dermis, where it is absorbed by water molecules in the skin. This absorption leads to the heating of fibroblasts, which then stimulate collagen production. This process is backed by clinical studies showing significant results in skin texture and wrinkle reduction within 90 days, with deep dermal remodeling. NIRA is 200x more powerful than traditional LED Red Light Therapy, which operates using low-level light in the 600-1000nm range. LED light does not penetrate deeply enough to stimulate collagen production in the dermis and typically only affects the epidermis and shallow dermis. While LED can improve circulation and stimulate cellular activity, its collagen-stimulating effects are inconsistent and superficial, offering less lasting improvement compared to the deep, science-backed results achieved with NIRA.

NIRA vs. Microcurrent Therapy

NIRA Laser Technology uses a 1450nm wavelength that penetrates the dermis, where it targets fibroblasts to stimulate the production of collagen and elastin. This deep stimulation of the dermal layers has been shown in clinical studies to result in long-term improvements in skin texture and a reduction in wrinkles, with visible effects within 90 days. On the other hand, Microcurrent Therapy works by delivering low-level electrical currents to facial muscles, which mimic the body’s natural electrical signals. The primary action of microcurrent is on the muscles, where it can temporarily tighten and tone by improving circulation. However, microcurrent does not penetrate the dermis deeply enough to stimulate collagen production, limiting its effects to temporary muscle toning and superficial lifting rather than collagen remodeling or skin rejuvenation.

NIRA vs. Collagen Creams

NIRA Laser Technology uses a 1450nm wavelength to penetrate the dermis, which is about 20x deeper than the surface-level hydration provided by collagen creams. NIRA’s laser energy stimulates fibroblast activity in the dermis, directly promoting collagen and elastin production, leading to long-term skin rejuvenation and wrinkle reduction. In contrast, collagen creams consist of collagen molecules that are too large to penetrate the skin’s barrier, so they only affect the outermost layer, the epidermis. While collagen creams may improve superficial hydration and texture temporarily, they don’t stimulate collagen production in the dermis, offering no substantial long-term effects on skin rejuvenation or wrinkle reduction.