Auto-updated: July 14, 2026 · Data refreshes whenever either brand receives new reviews, offers or score changes.
Current Discount Codes
Sunlighten
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Relax Saunas
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4-Dimension Scorecard
| Dimension | Sunlighten | Relax Saunas |
|---|---|---|
| Trust Score (0–100) | 56.77/100 | 62.06/100WIN |
| Verified Reviews | 2 · ★4 | 3 · ★4.7WIN |
| Product Range | 1 products | 1 products |
| Active Offers | 0 offers | 0 offers |
| Overall Winner | 0 win(s) | 🏆 Relax Saunas |
Full Side-by-Side Comparison
- Founded 1999 by Connie and Aaron Zack after a family recovery story with infrared therapy
- PulseIQ platform delivers near, mid, and far infrared as separate wavelengths tied to 6 preset wellness programs
- SoloCarbon heater technology refined across 30+ patents and 25+ years
- Sustainably sourced eucalyptus wood cabins — not designed for outdoor placement without a weatherproof cover
- Portable, tent-style far infrared sauna with a head-out design — not a cabin sauna
- Silver Elite and Black Pro share identical heating technology; the real difference is fabric durability and duty cycle
- Also sells standalone FIR lamps, a Flex Lie Down Sauna variant, books, and replacement parts
- Uses PTC semiconductor heating elements, marketed by the brand as "medical-grade" and "almost 100% pure" FIR output (brand-authored claims)
Products at a Glance
Relax Saunas
About the Brands
Sunlighten
From a Health Crisis to Sunlight Saunas: The Zack Family Origin Story Sunlighten traces back to 1999, when Connie Zack watched her brother recover from a decade-long battle with chronic fatigue, mercury poisoning, and a spinal injury after a dentist…
Full profile →Relax Saunas
Portable Tent-Style Saunas, Not Cabins: What Relax Actually Sells Relax Saunas doesn't sell cabin saunas at all — its core products are portable, tent-style enclosures you sit inside with your head left outside the unit, a different format entirely …
Full profile →Frequently Asked Questions
Which is better: Sunlighten or Relax Saunas?
Relax Saunas edges ahead of Sunlighten with a higher Matrix Trust Score (62.06/100 vs 56.77/100), more verified reviews (3 vs 2).
What are the trust scores for Sunlighten and Relax Saunas?
Sunlighten has a Matrix Trust Score of 56.77/100 and Relax Saunas scores 62.06/100, calculated from product ratings, review volume, and active offer activity.
Which brand has more verified reviews?
Relax Saunas has more verified reviews (3 vs 2).
Do these brands have current discount codes?
Check the offers section above for the latest discount codes.
