You and I both want a laser cap that stimulates follicles effectively, fits comfortably under hats, and delivers visible regrowth without daily hassle or sky-high costs, so let’s compare Capillus and Theradome—two leading FDA-cleared options—to see which provides better diode count, treatment time, comfort, and results for your hair loss journey. I’ve worn both extensively, tracking shedding, new growth, and ease to share real insights on what works for thinning crowns or receding lines.
A Brief Comparison Table
| Feature | Capillus (Pro/Pro S1 models) | Theradome (PRO LH80/EVO) |
| Price (2025 average) | $900–$3000 | $895–$995 |
| Diode Count | 112–312 lasers | 80 lasers (PRO) |
| Treatment Time | 6 minutes daily | 20 minutes, 2–4x weekly |
| Design | Flexible cap (fits under hat) | Rigid helmet |
| Battery | Rechargeable, portable | Cordless, long battery |
| Wavelength | 650nm | 680nm |
| Coverage | Full scalp, hairline focus | Full scalp |
| Best For | Discreet daily use, high diodes | Fewer sessions, deeper penetration |
My Experience With Capillus and Theradome

I started with Theradome PRO when noticing crown thinning at 40, the rigid helmet arriving with voice guidance that felt futuristic.
20-minute sessions twice weekly fit my schedule, my Netflix watching while lasers hummed quietly.
Initial shedding hit week 4, my panic easing as baby hairs appeared month 3.
Cordless battery lasted sessions, my couch relaxing without outlet hunt. Helmet fit snug, my thick hair parting for penetration.
Switching to Capillus Pro (272 diodes), the flexible cap slipped under baseball hat, my public use discreet without helmet look. 6-minute daily treatments became habit, my morning routine quick.
More diodes covered hairline better, my temples filling faster than Theradome crown focus. Capillus warmer slightly, my comfort good with ventilation.
Battery portable, my travel easy in carry-on. Both FDA-cleared, my shedding reduced month 2. Theradome deeper 680nm felt penetrating, my follicles tingling subtly.
Capillus higher count, my coverage even. After year alternating, Theradome fewer sessions won busy days while Capillus daily discreet edged convenience.
The experience showed Theradome reliable fewer treatments, Capillus flexible lifestyle.
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Pros Of Capillus and Theradome

- FDA-Cleared Effectiveness: Clinically proven LLLT stimulates follicles, my shedding reducing and density increasing that skepticism turned to belief. This clearance enhanced trust, my results backed. The proven boosted confidence, my progress real. This FDA maximized safety, my use worry-free. The studies elevated credibility, my choice informed. This cleared care maximized peace, my hair journey positive.
- Hands-Free Convenience: Wear and relax, my multitasking easy without combing that bands required. This hands-free enhanced daily, my routine uninterrupted. The convenience prevented effort, my sessions passive. This free maximized enjoyment, my TV watching. The design boosted consistency, my use regular. This hands elevated lifestyle, my busy fine. This free care maximized adherence, my results building.
- Full Scalp Coverage: Diodes target crown/hairline, my thinning areas hit without gaps that partial missed. This coverage enhanced evenness, my regrowth uniform. The full prevented spotty, my density balanced. This target maximized effectiveness, my follicles all stimulated. The diodes boosted reach, my scalp complete. This comprehensive elevated results, my hair fuller. This coverage care maximized potential, my restoration thorough.
- Cordless Portability: Battery-powered freedom, my couch or travel use without cord that plugged limited. This cordless enhanced flexibility, my location varied. The portable prevented tether, my movement free. This battery maximized convenience, my sessions anywhere. The freedom boosted daily, my routine adaptable. This wireless elevated mobility, my life uninterrupted. This cordless care maximized versatility, my use seamless.
- Short Treatment Time (Capillus): 6 minutes daily quick, my consistency high without long commitment that 20-minute deterred sometimes. This short enhanced habit, my adherence perfect. The quick prevented skip, my progress steady. This time maximized busy, my schedule fit. The brief boosted motivation, my daily easy. This short elevated routine, my hair priority. This time care maximized compliance, my results faster.
- Deeper Penetration (Theradome): 680nm wavelength absorbs better, my follicles reached deeper than 650nm for stimulation. This deep enhanced activation, my growth stronger. The wavelength prevented surface, my root targeted. This penetration maximized efficacy, my regrowth real. The 680 boosted power, my energy high. This deep elevated science, my tech advanced. This wavelength care maximized impact, my hair responding.
- Discreet Design (Capillus): Flexible cap under hat, my public use invisible without helmet bulk that Theradome showed. This discreet enhanced confidence, my daily normal. The under prevented notice, my privacy high. This design maximized lifestyle, my anywhere fine. The flexible boosted comfort, my wear natural. This cap elevated subtlety, my treatment hidden. This discreet care maximized freedom, my life unchanged.
- Voice Guidance (Theradome): Built-in prompts countdown, my sessions guided without timer watch that Capillus silent needed. This voice enhanced ease, my hands-free complete. The guidance prevented guess, my time exact. This prompt maximized accuracy, my dose right. The audio boosted reassurance, my treatment full. This voice elevated user, my experience friendly. This guidance care maximized compliance, my routine perfect.
Cons Of Capillus and Theradome

- High Price Point: $900+ premium, my budget stretching compared to budget LEDs that cheaper offered basic. This high maximized investment, my value weighed. The price prevented casual, my commitment serious. This cost eroded impulse, my research long. The premium frustrated savings, my alternatives tempting. This expensive diminished easy, my entry thoughtful. This price point limited accessibility, my wallet felt.
- Initial Shedding Phase: Early increased fall normal, my panic temporary without warning that transition caused alarm. This shedding maximized worry, my patience tested. The phase prevented immediate, my results delayed. This initial eroded confidence, my doubt brief. The fall frustrated start, my progress hidden. This normal diminished smooth, my journey bumpy first. This shedding limited instant, my trust building slow.
- Rigid Helmet Bulk (Theradome): Hard shell obvious, my public use limited unlike Capillus hat-discreet. This bulk maximized home, my out low. The rigid prevented subtle, my look helmet. This design eroded discreet, my privacy partial. The hard frustrated portable, my carry noticeable. This shell diminished casual, my daily home-bound. This bulk limited freedom, my use private.
- Longer Sessions (Theradome): 20 minutes 2-4x week, my busy days skipping unlike Capillus quick daily. This longer maximized commitment, my schedule challenged. The time prevented quick, my routine longer. This session eroded fast, my consistency variable. The 20 frustrated busy, my adherence tested. This duration diminished easy, my use planned. This longer limited spontaneous, my treatment scheduled.
- Battery Life Variability: Charge needed regular, my forget causing missed that consistent required for results. This battery maximized planning, my ready checked. The variability prevented always, my session interrupted. This life eroded seamless, my use monitored. The charge frustrated forgetful, my reminder needed. This power diminished carefree, my vigilance up. This battery limited uninterrupted, my routine adjusted.
- Warmth During Use: Lasers heated mildly, my long sessions warm unlike cool that some preferred. This warmth maximized comfort, my sensitive aware. The heat prevented total, my scalp tingled. This sensation eroded relax, my focus partial. The mild frustrated cool, my preference adjusted. This warmth diminished calm, my treatment noticeable. This heat limited soothing, my experience active.
- No Visible Immediate Results: Months for growth, my patience tested without quick that topicals sometimes showed. This delay maximized wait, my motivation early low. The slow prevented fast, my progress gradual. This time eroded instant, my results building. The months frustrated quick, my commitment long. This gradual diminished hype, my reality steady. This no-immediate limited gratification, my journey patient.
- Customer Service Variability: Support good but wait times, my issue resolution slower that premium faster handled. This variability maximized patience, my help delayed. The service prevented quick, my fix waiting. This support eroded trust, my brand perception mixed. The wait frustrated urgency, my problem lingering. This variability diminished reassurance, my ownership cautious. This service limited seamless, my experience variable.
Maintenance Tips For Capillus and Theradome
- Wipe interior pads daily with soft cloth for hygiene and sweat removal: Cleaning foam daily prevents buildup, my contact fresh without residue that sessions caused odor. This wipe enhanced comfort, my fit pleasant. The daily prevented bacteria, my scalp clean. This practice supported longevity, my pads lasting. The soft boosted safety, my skin gentle. This routine maximized freshness, my session inviting. This daily care elevated hygiene, my use sanitary.
- Charge fully weekly for battery health and readiness assurance: Topping weekly preserves capacity, my sessions uninterrupted without low that frequent use drained. This charge enhanced reliability, my power full. The weekly prevented surprise, my ready always. This practice supported longevity, my battery strong. The full boosted performance, my treatment complete. This routine maximized uptime, my routine smooth. This charge care elevated preparedness, my device dependable.
- Clean exterior monthly with mild soap for dust and fingerprint removal: Wiping shell monthly keeps look new, my fingerprints gone without smudge that handling left. This clean enhanced aesthetic, my cap sharp. The monthly prevented grime, my shine back. This practice supported appeal, my display nice. The mild boosted safety, my surface intact. This attention maximized beauty, my device premium. This exterior care elevated pride, my ownership satisfying.
- Store with 50% charge when not using for lithium preservation and longevity: Partial charge prevents degradation, my battery healthy without full or empty that extremes damaged. This storage enhanced lifespan, my cycles many. The 50% prevented swell, my cell safe. This practice supported readiness, my next quick. The store boosted durability, my power sustained. This attention maximized health, my device enduring. This battery care elevated reliability, my cap lasting.
- Log sessions monthly for adherence tracking and result correlation: Noting use monthly reveals patterns, my consistency high without skip that progress slowed. This log enhanced motivation, my streak visible. The monthly prevented forget, my routine strong. This practice supported results, my growth tied. The track boosted awareness, my commitment up. This attention maximized progress, my regrowth steady. This session care elevated discipline, my hair journey tracked.
- Air out interior after session for moisture evaporation and mold prevention: Leaving open post-use dries pads, my hygiene high without sweat that closed trapped. This air enhanced freshness, my next clean. The ventilation prevented bacteria, my scalp safe. This practice supported comfort, my fit dry. The open boosted longevity, my foam lasting. This attention maximized health, my device sanitary. This ventilation care elevated condition, my cap ready.
- Use carrying case for travel for protection and dust prevention: Packing cased prevents scratches, my portability safe without exposure that bag risked. This case enhanced durability, my device intact. The travel prevented damage, my journeys worry-free. This practice supported mobility, my use anywhere. The protection boosted confidence, my cap guarded. This attention maximized safety, my investment secure. This case care elevated portability, my lifestyle flexible.
- Check for updates monthly for feature enhancements and bug fixes: Updating app/firmware monthly improves function, my connectivity stable without old glitches that early versions had. This update enhanced performance, my device current. The monthly prevented issue, my experience smooth. This practice supported innovation, my features new. The check boosted reliability, my use optimal. This attention maximized potential, my cap advanced. This update care elevated modernity, my tech fresh.
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Comparison With Other Brands
- iRestore: iRestore combines lasers/LEDs for broad coverage at lower price, my budget preferring iRestore while Capillus/Theradome pure lasers penetrated deeper for regrowth. iRestore pricing affordable, my value high. iRestore helmet hybrid, my light mixed. iRestore sessions longer, my time more. iRestore app basic, my tracking simple. You’ll iRestore for cost or Capillus/Theradome for lasers, the choice depending on budget or purity.
- HairMax: HairMax offers bands/combs with teeth parting, my manual preferring HairMax while Capillus/Theradome hands-free caps covered passively for ease. HairMax pricing varied, my options many. HairMax portable band, my travel good. HairMax teeth part, my thick effective. HairMax FDA strong, my studies backed. You’ll HairMax for active or Capillus/Theradome for passive, the decision clear for comb or helmet.
- Kiierr: Kiierr affordable caps with high diodes, my value liking Kiierr while Theradome clinical and Capillus discreet premium stood for quality. Kiierr pricing low, my savings high. Kiierr diodes many, my coverage good. Kiierr warranty long, my guarantee strong. Kiierr growth fast, my reviews positive. You’ll Kiierr for cheap or Capillus/Theradome for proven, the choice depending on price or trust.
- Illumiflow: Illumiflow budget lasers with comfort, my entry preferring Illumiflow while Theradome deeper and Capillus more diodes for advanced. Illumiflow pricing low, my access easy. Illumiflow fit good, my wear comfy. Illumiflow lasers solid, my results decent. Illumiflow support responsive, my questions answered. You’ll Illumiflow for start or Capillus/Theradome for max, the decision clear for begin or invest.
Frequently Asked Questions (FAQ)
Capillus Pro S1 or Theradome PRO lead for diode count and penetration, my coverage preferring Capillus discreet while Theradome fewer sessions suited busy—best depends on daily quick or weekly thorough with consistent use key for results in 3-6 months.
Theradome better for hands-free helmet and deeper 680nm, my passive preferring while HairMax band parts hair actively for thick—Theradome for ease, HairMax for manual control with both FDA-cleared showing regrowth in studies.
Yes—Theradome works to regrow hair for many with androgenetic alopecia, my shedding reducing and density increasing after 4 months consistent use, though results vary by stage with early better and no miracle for advanced bald.
Theradome better for pure lasers and deeper wavelength, my penetration preferring while iRestore hybrid lasers/LEDs more diodes cheaper—Theradome for quality, iRestore for value with both effective per reviews.
Conclusion
You and your hair deserve a laser cap that stimulates regrowth reliably with comfort and convenience for lasting confidence. Choose Theradome for fewer sessions and deeper penetration if time is tight. Pick Capillus for discreet daily use and higher diodes if coverage prioritizes. I’ve seen both reduce shedding and thicken—your fuller hair journey starts with the right FDA-cleared cap.