Caffeine And Aging: Skin Benefits And Side Effects Of Caffeine

Caffeine is a well-known additive to sodas and sports drinks. However, a link between caffeine and aging might exist to boost skin health since caffeine seems to help tighten skin and fight free radicals.

a bowl of coffee beans and a cup of black coffee

Do you want to have better skin health? If so then you have several options for skin creams/lotions/serums. There are many key ingredients in these products including collagen, which is the most common protein in the human body. You might be surprised that there are some connections between caffeine and aging. Some studies show that caffeine seems to provide skin-friendly benefits that can help to prevent dry and wrinkled skin. When fighting the normal signs of aging one of the main issues is skin health.

Fun Fact: In 2018 the global skincare industry was worth nearly $124 billion and is expected to spike in the next years.

How healthy is caffeine? We often consider it an unhealthy ingredient in sodas and energy drinks that causes fast heart rates and jitters. Beverages like Mountain Dew and Monster are loaded with caffeine. However, one of the issues is caffeine’s source. For example, drinking a cup of black coffee is different from chugging a Double Big Gulp. Various studies show that caffeine might provide various benefits that can give people skin that’s soft and glowing instead of rough and dull. Studies show caffeine’s antioxidants can help to battle “free radical” molecules, which can provide healthy skin.

What Exactly Is Caffeine?

This is one of the main issues to take up. It’s important to talk about the natural chemical, which is a plant-based substance that functions as a stimulant. It triggers the central nervous system (CNS), which includes the brain and spinal cord. This explains why an espresso shot can provide an energy boost and better concentration.

There are certain plant-based foods that are high-caffeine. They include black coffee, green tea, and dark chocolate. Fun Fact: The caffeine in these plants can cause bugs that consume it to pass out.

Caffeine is known by other names. It’s also classified as a “psychoactive drug.” However, it’s not considered a “controlled substance.” This explains why it’s legal to drink sodas, coffee, and teas that contain caffeine.

There’s a sky-high amount of caffeine in coffee. You can also get a high amount from teas like green and herbal varieties although the amount is less versus coffee. You can also get caffeine from cacao (chocolate) beans. However, it actually contains a higher amount of a similar substance.

When caffeine is reduced from its natural state it becomes a white powder. The taste is super-bitter, which explains why caffeinated beverages often contain high amounts of sugar/sweeteners. For example, consider how bitter a cup of black coffee tastes.

One possible issue about caffeine is whether or not it’s addictive. The body produces a natural tolerance for the substance after a while. This is due to the big effects on the CNS. This explains why many people need a strong cup of tea or coffee during the morning.

Drinking/eating caffeine provides various health effects. This includes thinner blood vessels, faster heart rate, and relaxed air passages. This effect lasts for up to one hour. It explains why caffeinated drinks can be an effective pre-workout beverage. However, you should avoid caffeine late at night.

Caffeine and Aging: Skin-related Benefits

1. Skin-friendly

Various skincare products on the market include caffeine. This is mainly due to the antioxidants. These can help to fight off free radical molecules. They attack healthy skin cells, which can result in effects like dry skin, fine lines, and wrinkles. If you want to fight the signs of aging then these are features, you’ll definitely want to limit through diet.

2. Repair UV-caused damage

Some studies show caffeine could help repair UV ray-caused skin damage. That’s due to the plant-based chemicals and antioxidants in drinks like green tea. Caffeine is one of the strongest anti-UV antioxidants.

3. Anti-inflammation

This is another feature in caffeine that can help to fight skin aging. For example, it can reduce redness/inflammation in the skin. Caffeine is added to many skincare products to lower inflammation /redness and provide people with smooth/even skin.

4. Skin-tightening

Caffeine also seems to help tighten skin and thus reduces fine lines and puffy skin like “eye bags.” Skin creams with caffeine can help tighten skin and fight cancer cells.

5. Anti-cancer

Caffeine has anti-cancer properties that might help to fight off different kinds of cancer like skin cancer. Several studies have focused on how caffeine affects cancer cells. The studies focused on consuming 4 cups of caffeine daily in order to reduce cancer risk.

In fact, several studies show that drinking 5+ cups of tea, coffee, and other healthy beverages with caffeine can reduce certain kinds of cancer like colon, brain, and breast. It’s possible these drinks could also provide benefits to fight skin cancer due to the antioxidants.

6. Antioxidants

The high antioxidant level of skin care products might help to prBenefits and side effects of caffeineovide better skin health and provide anti-aging benefits. It can help to provide benefits like stretchy skin, and fewer fine lines/wrinkles. These are some of the main signs of skin aging that can happen over time.

Possible Side-effects of Caffeine

Acid Reflux

If you have acid reflux you might experience symptoms when drinking coffee. That’s due to the high acidity of the beverage. Strong teas like green tea might cause the same effects. A quick fix is adding a little real milk to your coffee/tea. This will help to neutralize the caffeine’s acidity so it will be easier to digest.

Digestion issues

Some people experience digestion issues like LBM due to coffee. This is especially true if you’re consuming high amounts of the substance. On the other hand, coffee and tea can be very effective as a natural detox and provide a cleanse for removing unwanted toxins/wastes from the body.


Various studies show that coffee actually triggers particular brain chemicals as cocaine does. There’s some evidence that consuming high amounts of caffeine could result in physical/mental dependency. This is especially true when you consume high amounts. If you think you might be experiencing caffeine addiction then cut back on your intake.


It’s a good idea to avoid consuming caffeine close to bedtime. This can cause you to toss and turn for hours and result in sleep deprivation. If you’re going to consume caffeine like tea or coffee, it’s a good idea to make your last cup after dinner with your dessert, for example. The problem is if you drink caffeine too close to bedtime the high adrenaline levels can prevent you from catching Z’s and experiencing deep sleep.


This is one of the possible side-effects of consuming too much caffeine. It can help you stay alert but also trigger the body’s “fight or flight” hormone known as adrenaline. This can provide various benefits like dealing with stressful situations. However, if you consume too much caffeine it can cause anxiety, which is a negative effect of caffeine and aging.

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