Skin boosters (Rejuran, hydration injections)

Injecting material into the skin itself to improve texture and firmness — what is injected changes the purpose entirely.

Treatment time: 20–40 min
Downtime: 1–3 days
How long it lasts: 3–6 months
Sessions: 3–5 sessions

How it works

The substance is the treatment. Polynucleotides (the Rejuran family) support repair in damaged skin; hyaluronic-acid hydration boosters hold water and smooth the surface; collagen stimulators such as PLLA or PCL make the skin build its own collagen over months. Where filler adds volume to change shape, a booster changes the condition of the skin.

Used for

Skin that reads rough from pores and fine lines
Dry skin with no glow
Wanting overall firmness without surgery or filler

Cautions

It is not a one-off — plan on three to five sessions two to four weeks apart
Injection marks and swelling last a day or two, and collagen stimulators can rarely form nodules
Products differ in ingredient and approved use, so confirm the product by name

Aftercare

Delay washing and make-up on the day, and do not rub the area
Avoid sauna, alcohol and hard exercise for two to three days
The effect builds across sessions, so do not judge it after one

General information only; it does not replace medical diagnosis or advice.