Common Skincare Myths Debunked by Dermatology Experts

Feb 21, 2026By Rasha Zainalabidin
Rasha Zainalabidin

The Truth Behind Skincare Myths

With so much information available online, it can be challenging to separate fact from fiction in skincare. Dermatology experts often encounter patients who believe in common myths that could be detrimental to their skin health. In this post, we'll debunk some of these myths to help you make informed decisions about your skincare routine.

skincare products

Myth 1: Oily Skin Doesn't Need Moisturizer

Many people with oily skin skip moisturizer, thinking it will make their skin even greasier. However, this is a misconception. Skipping moisturizer can actually cause your skin to produce more oil to compensate for the lack of hydration. Dermatologists recommend using a lightweight, oil-free moisturizer to keep your skin balanced and healthy.

Myth 2: Sunscreen Is Only Necessary on Sunny Days

Another common myth is that sunscreen is only needed when the sun is shining brightly. In reality, UV rays can penetrate through clouds and cause skin damage even on overcast days. For comprehensive protection, apply a broad-spectrum sunscreen with at least SPF 30 every day, regardless of the weather.

sunscreen application

Myth 3: Natural Products Are Always Better

While natural products can be beneficial, they are not always superior or suitable for everyone. Some natural ingredients can cause irritation or allergic reactions. It's important to check the ingredient list and perform a patch test before trying new products, whether they are natural or synthetic.

Myth 4: You Can Shrink Your Pores

Many products claim to shrink pores, but the truth is, you can't change their size permanently. What you can do is minimize their appearance. Keeping your skin clean, exfoliating regularly, and using products with ingredients like salicylic acid can help reduce the appearance of pores.

skincare routine

Myth 5: Expensive Products Are More Effective

Price does not always equate to effectiveness. Some affordable products are just as efficient, if not more so, than their high-end counterparts. Dermatologists suggest looking for products with proven ingredients rather than focusing on brand names or price tags.

  • Look for key ingredients like retinol, vitamin C, and hyaluronic acid.
  • Check product reviews and clinical studies.

Myth 6: You Should Exfoliate Daily

Excessive exfoliation can lead to irritation and damage to the skin barrier. Most skin types benefit from exfoliating 2-3 times a week. It's crucial to choose the right type of exfoliator for your skin type and needs, whether it's physical or chemical.

By understanding these myths, you can better navigate the world of skincare and make choices that truly benefit your skin. Always consult with a dermatologist for personalized advice and treatment options.