7-Colour LED: What Each Colour Does (Quick Guide)

Red, Blue, Green and more - see how 7-colour LED supports cosmetic skincare goals. How to use, timings, safety and FAQs.

7-colour LED uses visible light (no UV) to support cosmetic goals. Colours are used for different looks, e.g., Red for a firmer-looking finish, Blue to clarify the look of congestion. Use on clean, dry skin and follow time limits.

What is LED skincare?

LED (light-emitting diodes) deliver specific wavelengths of light to the skin’s surface. In cosmetic routines, different colours are chosen for different appearance-based goals. There’s no heat or downtime when used as directed.

The colours at a glance

Red: helps skin look firmer and more supple
Orange: supports a revitalised, brighter appearance
Green: helps calm the look of surface redness/irritation
Yellow: encourages an even, luminous appearance
Cyan: helps reduce the appearance of puffiness
Blue: helps clarify the look of congestion
Violet: a post-massage option to leave skin looking refreshed

Colour availability/mode names vary by device; see your manual.

How to use 7-colour LED (step-by-step)

Cleanse and dry skin. Remove makeup and SPF.
Select a colour/mode that matches your goal.
Keep the device at the recommended distance or in gentle contact (per manual).
Use 10–15 minutes per area, 3–4 times per week to start.
Do not look directly into LEDs. Use eye protection if recommended.
Follow with hydrating serum and moisturiser; SPF by day.

How often and when?

Start with 3–4 sessions per week.
Evenings are convenient, but morning is fine if your skin tolerates it.
Space LED on different days from strong exfoliants if you’re sensitive.

Safety notes

Cosmetic use only.
Avoid use on broken, irritated or photosensitive skin.
If you take photosensitising medicines or have light sensitivity, seek professional advice first.
Stop if irritation occurs.

FAQs

Is there heat?
Most cosmetic LED tools use comfortable, non-heating light. Some devices include a warm compress mode; follow the manual.

Can I mix colours in one session?
Yes, many people cycle colours. Keep within total time limits.

Can I use LED with retinoids or acids?
Many do, alternate days if you’re sensitive. Moisturise well.

Products that fit this guide

LED Neck & Face Lifting Device (EMS) – 7-colour LED plus warm compress and microcurrent