LED light therapy for acne: how blue light works

The short answer: blue light kills bacteria that cause acne and reduces redness, while red light calms and drives renewal. Results come with regularity, not from a single session. At B&B Elegance LED therapy costs 15 €, with no pain and no downtime.

How the light works

LED uses specific wavelengths that penetrate the skin gently. Blue light targets the bacteria that help form breakouts and calms the inflammation. Red light works deeper, driving renewal and reducing redness. The treatment is only light, with no strong heat and no pain.

How many sessions you need

LED gives results at a pace, not instantly. Usually a few repeated sessions show the change, and it is often added at the end of a deep cleansing facial or a hydrafacial. Biondina tells you how many sessions make sense for your skin, without promising miracles.

What to realistically expect

• Reduces the redness and inflammation of light to moderate acne.
• Works better as part of a routine, not as a standalone fix.
• No pain, no scratching, no downtime.
• Severe cystic acne is for the dermatologist, not the salon.

When you need a doctor

LED helps light to moderate acne. Severe acne, with cysts and pain, needs medical treatment; we tell you openly when something falls outside our field. To start with a skin analysis, write to us.