Does alcohol age your skin?

By Trendy Publishing editorial team · Published 13 October 2026 · Sources

Short answer: yes, it's a factor. Alcohol dehydrates your skin every time you drink, widens the blood vessels in your face and robs you of the sleep that lets skin repair — and over the years, the research links heavier drinking to more lines, puffiness and visible blood vessels. Here's what's actually happening, and how much of it you can undo.

The quick version

Alcohol affects your skin in two ways: a short-term hit you can see the next morning — dullness, puffiness and redness — and a slow, cumulative effect from years of the same thing, which is where "ageing" comes in. One glass of wine doesn't ruin your face; but how your skin looks tracks, loosely but reliably, with how much and how often you drink. The good news, near the end: a lot of it reverses.

What alcohol does to your skin in the short term

Most of the overnight damage comes down to one word: water. Alcohol is a diuretic — it suppresses the hormone that tells your kidneys to hold on to water, so you lose more fluid than you take in. UK alcohol charity Drinkaware puts it plainly: alcohol dehydrates your body, including the skin, and this happens every time you drink. As your skin loses fluid and the nutrients carried in it, it can look wrinkled, dull and grey, or bloated and puffy. The same drying effect leaves some people with scratchy, tired-looking eyes because they produce fewer tears. (If you want the full mechanism, see our guide on whether alcohol dehydrates you.)

Then there's the flushing. Alcohol widens the small blood vessels near the surface of your skin, which is why your face feels warm and looks red after a few drinks. Dermatology reference DermNet notes this flushing is often driven by acetaldehyde — the main by-product your body makes when it breaks down alcohol — triggering a release of histamine. For some people it's dramatic: up to 40% of people of north-east Asian descent flush heavily after even small amounts, because of a gene variant that lets acetaldehyde build up (we cover that in detail in why alcohol makes your face red).

Finally, alcohol wrecks the quality of your sleep — the time when skin does most of its repair. A poor night shows up as a dull complexion and puffy under-eye bags. Our article on alcohol and sleep explains why a nightcap actually makes your sleep worse, not better.

The long-term picture: does it cause premature ageing?

This is the part people really want to know, and there's actual research on it rather than just beauty-column folklore.

A 2019 study published in the Journal of Clinical and Aesthetic Dermatology surveyed 3,267 women aged 18 to 75 across four countries — including Australia — and rated how they aged on eleven facial features. After accounting for other factors, heavy drinkers (more than eight alcoholic drinks a week) showed significantly more upper facial lines, under-eye puffiness, lines at the corners of the mouth, midface volume loss and visible blood vessels than non-drinkers. Even moderate drinking was linked to more under-eye puffiness and midface volume loss. Wine drinkers, specifically, had more visible blood vessels on the cheeks.

Be honest about what that study shows: it's a self-reported survey, so it points to a strong association, not proof that each drink causes each wrinkle. But it lines up with the biology — repeated dehydration, poorer nutrition and years of lost repair sleep are exactly what you'd expect to leave skin thinner, less elastic and more lined over time.

DermNet adds another long-term change: persistent facial redness from permanently dilated blood vessels (telangiectasia) is one of the earliest visible signs of sustained heavy drinking — the vessels that flush open every night eventually stop fully closing.

Skin conditions alcohol can trigger or worsen

Beyond general ageing, alcohol has a well-documented hand in several specific skin problems:

• Rosacea. Alcohol is a classic trigger for the flushing and redness of rosacea. Importantly, DermNet notes alcohol is not the underlying cause of the condition in most people — but it reliably sets off flare-ups in those who have it.
• Psoriasis. Heavy drinking is a recognised risk factor for developing psoriasis, and drinking more than about 80 g of alcohol a week — roughly eight Australian standard drinks — is linked to more severe, treatment-resistant disease. Heavy drinking also limits some psoriasis medications.
• Broken capillaries. Those telangiectasia above — once vessels are permanently widened, they stay visible, most often across the cheeks and nose.

Can your skin recover if you cut down?

This is the encouraging bit. Drinkaware states that many of alcohol's effects on your appearance are reversible if you reduce how much you drink, and dermatologists broadly agree. The rough timeline:

• A few days: rehydration and better sleep lift the worst of the dullness and puffiness — which is why people who do a month off so often say their skin "looks better" within a week or two.
• A few weeks: skin tone, brightness and under-eye bags keep improving as your sleep and hydration settle.
• Longer term: firmness and fine lines are gradual and depend on your overall habits — sun protection, sleep, diet — but drinking less moves the needle in the right direction.

Some changes, like capillaries that are already permanently broken, may not fully fade on their own. But the direction of travel is clear: less alcohol, better skin.

How to drink more kindly to your skin

You don't have to quit to protect your skin — a few habits take most of the sting out of a night:

• Match every drink with water. It directly counters the diuretic effect that dries your skin out.
• Keep within the guidelines. Australia's NHMRC advises no more than 10 standard drinks a week and no more than 4 on any one day to keep health risks low. Treat that as a ceiling, not a target.
• Count what you're actually drinking. Home pours and cocktails hide more alcohol than you think — our standard drinks calculator shows the real numbers.
• Protect the sleep. Finish drinking earlier in the evening so alcohol has cleared before bed and your skin gets its repair time.
• Have alcohol-free days. Regular breaks give your skin — and your liver — time to recover. If cutting back feels hard, here are evidence-based ways to drink less.

Frequently asked questions

Does alcohol really age your skin?

There's good evidence it contributes. It dehydrates skin every time you drink, widens blood vessels and steals repair sleep, and a large 2019 survey found heavy drinkers had significantly more facial lines, under-eye puffiness, midface volume loss and visible blood vessels than non-drinkers.

Which alcohol is worst for your skin?

Total amount matters more than type, because every drink dehydrates. Wine was specifically linked to more cheek blood vessels in the research, and darker drinks carry more congeners that can trigger flushing — but drinking less of anything is what helps.

Does your skin recover if you stop drinking?

Many short-term effects reverse. Dullness and puffiness often improve within days; tone and under-eye bags over a few weeks. Some permanently broken capillaries may not fully fade, but overall skin appearance improves when you drink less.

Why does my face get red and puffy after drinking?

Alcohol widens the blood vessels near your skin (often via acetaldehyde and histamine), causing flushing, while its diuretic effect plus broken sleep leaves the face puffy and the eyes baggy the next day.