Beauty Tech Journal
Clear, practical guides to at-home beauty devices — how the technology works, how to use it safely and how to build a routine that fits your life.
All guides
LED Light Therapy Colours Explained: Red, Blue, Green and Yellow Light
Red for firmness, blue for blemish-prone skin, green and yellow for tone and calm — what each LED colour does and how to use it at home.
Read the guide
IPL Hair Removal at Home: How It Works and How to Get Results
Who IPL works for, how to prepare your skin, the right treatment schedule and the safety rules that matter.
Read the guide
Microcurrent Facials at Home: What Microcurrent Does and How to Use It
A 'workout for your face': how microcurrent works, the right technique and who should avoid it.
Read the guide
RF Skin Tightening at Home: How Radiofrequency Works for Firmer-Looking Skin
Gentle warmth for firmer-looking skin: how RF works, how to use it safely and how it compares to LED and microcurrent.
Read the guide
How to Build an At-Home Beauty Device Routine (Morning, Evening and Weekly)
The right order, a sample weekly plan and the mistakes that hold results back.
Read the guide
Ionic Hair Dryers Explained: Less Frizz, Faster Drying and Healthier Styling
What negative ions really do, how to blow-dry with less heat damage and the right temperatures for your hair type.
Read the guide
How to Use a Massage Gun: Techniques, Timing and Safety
The right attachment, how long per muscle, when to use it and the areas to avoid.
Read the guideNot sure where to start?
Our Device Guide matches devices to your skin and hair goals in under a minute.