Pure Tone Journal

Skincare, technology, treatments and expert insight from Pure Tone Aesthetics.

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  • Professional Aesthetics
  • Treatments
  • Clinical Insight

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Skincare

Polynucleotide Skincare for Skin Over 40

20 February 2026

Polynucleotide skincare explained for skin in your 40s, through perimenopause, menopause and beyond. Discover how a simple three-step routine can support hydration, comfort,...

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Skincare Devices

How to Choose the Best LED Face Mask

13 February 2026

A practical guide to choosing the best LED face mask. Learn why wavelength, irradiance, coverage, comfort and consistency matter when comparing LED devices.

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Professional Aesthetics Technology

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Treatment Guides

HIFU vs RF vs Microneedling

10 April 2026

A practical comparison of HIFU, monopolar RF and RF microneedling, helping clinics understand where each technology fits and when to use it.

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Clinical Evidence

Thulium Laser & PRP for Hair Rejuvenation

22 May 2026

Can 1927nm Thulium laser complement PRP for hair rejuvenation? We examine the published clinical studies, including a nine-patient pilot investigating Thulium with PRP...

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More from the Pure Tone Journal

Explore the full archive of Pure Tone Journal articles, including skincare, skincare devices, treatment guides, professional aesthetics technology, comparisons, clinical evidence and clinic insight.

Pure Tone Journal

Best Non-Invasive RF Skin Tightening Machines for Clinics

Best Non-Invasive RF Skin Tightening Machines f...

A practical guide for clinics comparing non-invasive RF skin tightening machines. Learn how Monopolar RF works, what to look for in a professional platform, which patients it suits, how it differs from...

Best Non-Invasive RF Skin Tightening Machines f...

A practical guide for clinics comparing non-invasive RF skin tightening machines. Learn how Monopolar RF works, what to look for in a professional platform, which patients it suits, how it differs from...

RF Microneedling vs Monopolar RF | Complete Clinic Guide

RF Microneedling vs Monopolar RF | Complete Cli...

A practical clinic guide comparing RF Microneedling and Monopolar RF.Learn how the technologies differ in energy delivery, treatment depth,skin tightening, texture improvement, downtime, patient selection andhow both can fit within...

RF Microneedling vs Monopolar RF | Complete Cli...

A practical clinic guide comparing RF Microneedling and Monopolar RF.Learn how the technologies differ in energy delivery, treatment depth,skin tightening, texture improvement, downtime, patient selection andhow both can fit within...

Best RF Microneedling Machines for Clinics | 2026 Buyer Guide

Best RF Microneedling Machines for Clinics | 20...

A practical guide to choosing a professional RF Microneedling machine for your clinic. Compare Inthera with Therma Fusion Pro and understand RF delivery, needle depth, vacuum, Cryo Cooling, Monopolar RF,...

Best RF Microneedling Machines for Clinics | 20...

A practical guide to choosing a professional RF Microneedling machine for your clinic. Compare Inthera with Therma Fusion Pro and understand RF delivery, needle depth, vacuum, Cryo Cooling, Monopolar RF,...

Best Diode Laser Hair Removal Machines for Clinics | 2026 Buyer Guide

Best Diode Laser Hair Removal Machines for Clin...

A practical guide to choosing a professional Diode Laser hair removal machine. Understand multi-wavelength technology, hair growth cycles, cooling, spot size, pulse control, skin phototypes and how Diode compares with...

Best Diode Laser Hair Removal Machines for Clin...

A practical guide to choosing a professional Diode Laser hair removal machine. Understand multi-wavelength technology, hair growth cycles, cooling, spot size, pulse control, skin phototypes and how Diode compares with...

Best Nd:YAG Laser Machines for Clinics | What to Look for in 2026

Best Nd:YAG Laser Machines for Clinics | What t...

A practical guide to choosing a professional IPL machine for your clinic. Learn how IPL works, what filters and cooling systems matter, how SHR differs from traditional IPL, where IPL...

Best Nd:YAG Laser Machines for Clinics | What t...

A practical guide to choosing a professional IPL machine for your clinic. Learn how IPL works, what filters and cooling systems matter, how SHR differs from traditional IPL, where IPL...

Choosing the Best Thulium Laser Machine for Your Clinic

Choosing the Best Thulium Laser Machine for You...

Choosing a Thulium laser for your clinic? Compare Pure Tone's Mini, Pro and Dual platforms, explore 1927nm Thulium and 1550nm Erbium Glass technology, and understand what matters when investing in...

Choosing the Best Thulium Laser Machine for You...

Choosing a Thulium laser for your clinic? Compare Pure Tone's Mini, Pro and Dual platforms, explore 1927nm Thulium and 1550nm Erbium Glass technology, and understand what matters when investing in...