Tá, is féidir leat teiripe solas dearg a úsáid go sábháilte (RLT) díreach tar éis teiripe solas gorm, agus tá sé molta i ndáiríre le haghaidh imní craicinn áirithe (cosúil le acne nó leighis tar éis cóireála). Seo an fáth agus conas é a dhéanamh i gceart:
Cén fáth ar chóir duit iad a chomhcheangal?
Solas Gorm ar dtús:
Maraíonn sé baictéir acne (p. acnes) agus laghdaíonn sé ola.
It works on the surface of the skin (1–2 mm deep).
Then, use red light after.
Laghdaíonn sé athlasadh, deargadh, and scarring left behind after acne.
It goes deeper into the skin (5–10 mm) to help heal and repair collagen.
This sequence is commonly used in dermatology clinics and at-home devices (e.g., Omnilux Clear, CurrentBody masks).
How to Use Them TogetherOption 1: Same Session (Best for Acne/Aging)Blue Light (5–10 min): This targets bacteria and oil.
Then, immediately follow with red light (10–20 nóiméad): This soothes and repairs the skin.
Option 2: Alternate Days
Blue Light on Monday, Wednesday and Friday for active breakouts.
Red Light on Thursdays, Saturdays and Sundays is good for healing and anti-ageing.
The benefits of this order are:
✔ It minimises irritation (blue light can be drying; red light calms skin).
✔ Best results for people with acne-prone or sensitive skin.
The FDA has approved this sequence for use in treating acne.
Safety tips
Wait 1-2 minutes between blue and red light (no need to wash your face).
Moisturise after (RLT boosts product absorption—try hyaluronic acid or aloe vera).
Seachain má:
You are taking photosensitising medication (e.g. doxycycline, Accutane).
You have rosacea (blue light may trigger flares; test patch first).
Who should do this?
People with acne (it reduces spots and redness).
It can also help with the recovery process after a facial or peel (blue prevents infection, red speeds up healing).
If you are getting older and your skin is prone to breakouts, blue light can prevent clogged pores and red light can smooth wrinkles.
Chun na torthaí is fearr, use 3–5 times a week for 4 weeks or more. Use it with other skincare products that don’t block your pores, such as niacinamide or vitamin C.
