Is your daily iced matcha secretly ageing you?

 There’s a surprising new beauty trend doing the TikTok rounds, and it’s not what you expect. So we ask: could the positioning of the humble drinking straw really be the key to anti-ageing?

Every so often, a beauty tip gets flung out into the ether that feels so gloriously simple it’s impossible to ignore. No expensive products. No complicated routine. Just a small adjustment that promises smoother skin and fewer lines.

The latest to circulate is the side straw hack.

The idea is straightforward. Instead of drinking through a straw placed directly in the centre of your lips, you position it to the side of your mouth. The logic is that this reduces repetitive puckering in the same area, theoretically preventing fine lines around the lips.

It sounds convincing. It is easy to try. And it taps into a broader obsession with preventing so called expression lines.

But when you really think about it… is there any truth behind it?

The concern around straws and ageing is not entirely new. Repetitive movements, such as squinting or frowning, can contribute to the formation of fine lines over time These are often referred to as dynamic wrinkles, meaning they develop from repeated muscle contractions. You just have to look at the perpetual survival of Botox within the sea of emerging aesthetic treatments to see we are heavily invested in stopping these lines in their tracks. 

The area around the mouth is particularly delicate. The skin is thinner, and it is constantly in motion through speaking, eating and facial expressions.

The theory behind the side straw is that by shifting the position, you distribute movement differently and avoid reinforcing lines in one specific place.

However

While repetitive movement does play a role in wrinkle formation, it is only one piece of a much larger picture.

Collagen and elastin levels naturally decline with age, reducing the skin’s ability to bounce back. Sun exposure is a major contributor to this breakdown, often accelerating the appearance of fine lines around the lips.

Lifestyle factors such as smoking, dehydration and overall skin care also have a far greater impact than occasional straw use.

In other words, the lines around your mouth are not being created by your iced coffee habit alone.

So.. does switching straw placement actually make a difference? 

Realistically, the impact of switching to a side straw is minimal.

The movement required to drink through a straw, whether centred or to the side, still involves muscle contraction around the mouth. The difference in positioning is unlikely to significantly alter long term wrinkle formation.

Dermatologists generally agree that focusing on small, isolated habits like this can distract from the factors that genuinely influence skin ageing.

It is not harmful. It is just not transformative.

How come it’s gone viral then? 

Beauty trends like this thrive because they offer control. The idea that you can prevent ageing through a tiny behavioural tweak is appealing, especially when compared to more complex or long term strategies.

They are also easy to demonstrate, easy to share and easy to adopt without cost.

But there is a risk in over focusing on micro habits. It can create anxiety around normal expressions and behaviours, turning everyday actions into perceived skin threats.

What actually works then?

If the goal is to protect the skin around the mouth, the fundamentals are far more effective than straw positioning.

Daily sun protection is critical. UV exposure is one of the primary drivers of collagen breakdown and fine lines.

Hydration, both internal and topical, helps maintain skin plumpness and resilience. Ingredients such as hyaluronic acid can support moisture retention, while richer creams help protect the skin barrier.

Retinoids, used appropriately, can stimulate collagen production over time and improve the appearance of fine lines.

Consistency matters more than perfection.

Ultimately, the side straw hack is not harmful. If it makes you more mindful of repetitive movements, there is no downside to trying it.

But it is important to keep it in context. Ageing is a natural process influenced by genetics, environment and lifestyle. It cannot be prevented by a single small adjustment.

Rather than focusing on eliminating every potential cause of a line, it may be more helpful to focus on overall skin health.

Beauty trends will always promise shortcuts. Some are useful. Many are harmless. A few are genuinely effective.

The side straw sits somewhere in the middle. Interesting, but not essential. You do you, boo.