What is resveratrol in skincare?
Resveratrol is a polyphenol produced by plants under stress – grapes, berries, peanuts and Japanese knotweed are the main sources. Red wine is where most people first hear of it, though the amounts there are trivial.
In skincare it functions as a potent antioxidant and an activator of sirtuins, proteins involved in cellular repair and longevity. It is well characterised for antioxidant, anti-inflammatory and antimicrobial activity on skin.
What skin concerns does resveratrol treat?
It targets the visible results of oxidative stress: dullness, uneven tone, fine lines and loss of firmness. Its anti-inflammatory action also helps redness and reactive skin.
It has documented skin-lightening activity through tyrosinase inhibition, making it a gentler option for pigmentation than many actives, and a small trial found it reduced facial redness when combined with green tea and caffeine.
What ingredients are best paired with resveratrol?
It is typically used at night, where it complements the repair work skin does while you sleep, and it pairs particularly well with vitamin E, ferulic acid, niacinamide and green tea.
It also combines safely with retinoids and peptides. Because it is unstable in light, look for opaque, air-tight packaging – a resveratrol serum in a clear dropper bottle is not doing much. Take our Skin Quiz.
What is uneven skin tone?
Uneven skin tone describes a complexion that reads patchy rather than uniform – a mix of darker and lighter areas, lingering red or brown marks, blotchy cheeks, and a general loss of clarity.
It usually combines several things at once: hyperpigmentation from sun or inflammation, persistent redness, and surface build-up of dead cells that makes the whole face look mottled and dull.
What causes uneven skin tone?
Ultraviolet exposure is the dominant cause, stimulating melanin unevenly across the face. Post-inflammatory marks from acne, eczema or irritation add brown or red patches that can persist for months.
Hormonal pigmentation, slowed cell turnover with age, dehydration, pollution, smoking and a damaged barrier all compound it. Aggressive scrubbing or unsupervised strong actives frequently make tone more uneven, not less.
What ingredients are best for uneven skin tone?
Vitamin C and niacinamide are the reliable everyday choices – one protects and brightens, the other evens tone and strengthens the barrier. Azelaic acid is unusually useful because it addresses brown marks and redness at once.
Add gentle exfoliation with lactic or glycolic acid to clear surface build-up, retinol to accelerate turnover, and alpha arbutin or tranexamic acid for stubborn pigment. Daily broad-spectrum SPF is what makes the results stick. Take our Skin Quiz.
