What really helps with blemished skin?
Blemished skin develops when the sebaceous glands produce too much sebum and dead skin cells clog the pores. The result: blackheads, pimples and an uneven complexion. Triggers can be hormones, stress, diet or the wrong care.
The most common mistake: cleansing that's too aggressive. Stripping blemished skin too much only stimulates sebum production further. Better is a mild but targeted facial cream for blemished skin with actives that reduce blemishes without drying out the skin.
Salicylic acid (BHA) is comedolytic - it can open clogged pores because it's oil-soluble and can penetrate into the pore. The effect: sebum control and visible pore refinement. Glycolic acid (AHA, a fruit acid) supports skin renewal and can refine the complexion. Retinol (vitamin A) promotes natural cell renewal and can help pores clog less quickly. Niacinamide (vitamin B3) can regulate excess sebum and visually soften the appearance of pores.
We also use the products from ZO Skin Health and iS Clinical in our skincare studio in Cologne - especially with adult blemished skin (late-onset acne) we see good results with a coordinated system of cleansing, exfoliation and care.
For blemished skin too: don't forget sun protection. Many actives against blemishes (retinol, glycolic acid) make the skin more sensitive to light.
Related skin topics: Blemished skin often occurs together with enlarged pores. If your skin also tends towards redness, you'll find suitable products under rosacea and redness. Our free AI skin analysis helps you find the right care. Bakuchiol is a plant-based alternative to retinol that is also well tolerated by sensitive, blemish-prone skin.
Not sure where to start?
One photo is enough. Our AI skin analysis identifies your skin type, analyses problem areas and recommends products suited to your skin. Free, instant, no appointment.
Prefer personal advice? Our skin experts are here for you by email, phone and video call.
Frequently asked questions about blemished skin
Which cream helps with adult blemished skin?
Blemished skin in adults (late-onset acne) needs different care than teenage skin. Products that are too aggressive often make the problem worse.
The ZO Skin Health Retinol + Blemish Complex combines retinol with salicylic acid - it supports skin renewal and can soften blemishes at the same time. The iS Clinical Active Serum relies on a blend of salicylic acid and botanical actives and is also suitable for more sensitive skin.
Important: blemished skin still needs moisture. A light, oil-free moisturiser belongs in every routine.
What is the cause of blemished skin?
The causes are varied: hormones (puberty, cycle, menopause, coming off the pill), stress, diet (dairy and sugar are suspected), the wrong care or genetic predisposition.
In adults the hormonal component is particularly common. Blemishes then typically appear on the chin, jawline and neck. If you're unsure what's triggering yours, our AI skin analysis can give a first assessment.
Which actives help with pimples and blackheads?
Salicylic acid (BHA) is the classic - it's oil-soluble, can penetrate into the pore and open clogged pores. The ZO Skin Health Oil Control Pads use this active as a daily exfoliant.
Glycolic acid and other AHAs promote skin renewal at the surface. Retinol works more deeply and can improve the appearance of blemishes in the long term. Expect 4 to 8 weeks before you notice a visible change.
What do dermatologists recommend for blemished skin?
For blemished skin, dermatologists usually recommend a combination of cleansing, exfoliation and targeted care. Keratolytic actives (pore-opening substances) like salicylic acid often come first.
These actives are established in dermatology. Our range is put together accordingly. With severe acne, however, a visit to the dermatologist is the right first step - our products are designed for the daily care of mild to moderate blemished skin.
Can blemished skin be caused by the wrong care?
Yes, it's actually one of the most common triggers in adults. Creams that are too rich can clog the pores (comedogenic). Cleansing too often or too aggressively dries out the skin, so it responds with even more sebum production.
The solution: use non-comedogenic products and care for the skin gently but consistently. A good start is the ZO Skin Health Complexion Clearing Program - a coordinated set of cleanser, exfoliant, serum and sun protection.