Ignore these 4 anti-aging myths — plus the 2 habits that really can stop wrinkles

The weird and worrisome internet is flooded with anti-aging trends.

Amid the sea of information and influencers, it can be increasingly challenging to separate fact from fiction and the beneficial from balderdash.

Armed with truth serum, Dr. Louis A. Cona, MD, medical director of DVC Stem, is on hand to dispel four common skincare myths and share two helpful hacks for skin health.

Myth #1: Sunscreen causes cancer

Social media influencers have spread the erroneous news that the chemicals in sunscreen can cause cancer.

As Cona explained, not only is this unequivocally false, but it also perpetuates negligent behavior that leads to skin cancer and premature aging of the skin.

“There is no scientific evidence supporting the idea that sunscreen causes cancer. On the contrary, numerous studies have shown that regular use of sunscreen helps protect the skin from harmful ultraviolet (UV) rays, which are a significant risk factor for skin cancer, including melanoma,” he said.

Melanoma is the “most commonly diagnosed skin cancer” in the country, according to the U.S. Department of Health and Human Services, and it kills about 8,000 Americans each year.

Cona maintains that sunscreen should be applied daily, regardless of weather, and reapplied as needed.

Myth #2: Collagen is a cure-all  

Collagen is routinely celebrated on social media as a miracle cure that can reduce fine lines, improve elasticity, and restore a youthful glow.

Brands like Jennifer Aniston’s favorite Vital Proteins Collagen Peptides, Amazon’s ELEMIS Pro-Collagen Cleansing Balm, and Thorne’s Collagen Plus promise that by consuming collagen, you can effectively boost its production and reverse the signs of aging.

Cona’s verdict?

“Although collagen is essential for skin elasticity, supplementation doesn’t guarantee it will reach the skin in a functional form,” he said.

“The body breaks down proteins into amino acids during digestion, which are then used as needed—for muscles, bones, connective tissue or skin. There’s limited evidence that these supplements directly improve skin appearance.”

He noted that while collagen supplementation can support protein intake, it has “zero effect” on the appearance of the face.

Myth #3: Some products can erase wrinkles overnight

As we live in a quick-fix world, this myth is particularly disappointing.

While myriad anti-aging products (and the influencer who hawk them) promise instant results, Cona insists that there is no magic formula that can erase fine lines overnight.

Many of these products function as a “filler,” he said, temporarily improving the appearance of skin. However, fine lines inevitably reappear when the product is washed away.

“Topical products can support skin health, but they can’t reverse deep wrinkles instantly. There’s no such thing as a miraculous formula, and products that brand themselves as such are likely lying,” he said. 

To effectively improve skin hydration and texture, anti-aging products require consistent use and may only provide modest benefits.

Myth #4: Exercise can reverse aging

Regular physical activity is directly linked to numerous health benefits, but according to the doc, it cannot undo what has been done.

However, there are still plenty of reasons to keep it moving. Exercise improves circulation, boosts oxygen, enhances muscle tone, and reduces inflammation, all qualities that contribute to a better complexion.

“While exercising promotes overall health and can mitigate some aging signs, it’s not a reversal. It’s a preventive measure that supports the body’s functions as we age,” Cona explained. 

Looking for real deal ways to battle the signs of aging? He says two practices can mitigate the wear and tear of time.

1. Sleep on your back

It turns out that when it comes to turning in, sleeping on your back is an absolute anti-aging hack.

Due to excess pressure on the face, side or belly sleeping can expedite the development of fine lines, wrinkles, and asymmetry that come with aging.

“While changing sleep positions can help, investing in silk pillowcases and maintaining a proper skincare routine are also effective measures to protect the skin during sleep,” he explained.  

2. Eat an antioxidant-rich diet

You can eat your way to better skin, says the pro, as an antioxidant-rich diet can combat oxidative stress.

“Antioxidants neutralize free radicals that can damage cells meaning a diet abundant in fruits, vegetables, and whole grains can support skin health and potentially slow aging processes,” he said.

In contrast, certain foods can trigger inflammation, accelerating the aging process.

Experts recommend steering clear of red and processed meats, refined carbs like white bread, pasta, and pastries, as well as sugary treats like candy and soda. 

Trans fats — typically found in margarine, fried foods, and baked goods — also fuel inflammation, along with alcohol, which can further damage your skin and overall appearance.

Cona noted, however, that diet is only one part of a larger constellation of anti-aging protocols that includes skincare, sun protection, and an active, healthy lifestyle.