Retinaldehyde 0.1% — Advanced

The step up, for skin that has built tolerance to 0.05% over several months. Same active, twice the concentration.
Who it's for
Existing retinoid users only. Do not start here — starting at this strength is how people end up irritated and abandoning retinoids altogether.
How to use
Evening only, alternate nights initially. Reduce frequency if you experience persistent flaking or stinging.
Pairs with
Anti-ageing plans · Acne scarring · Texture
Available at the clinic. Ask at your appointment or consultation — we do not sell online. Selected and dispensed by Dr Selvi Clinic; if a product is not right for your skin, we will tell you.