7 Skincare Myths That Damage Your Skin
Think your skincare routine is flawless? If you’re in Santa Ana or theSouth Coast Metro area of Orange County, you might be following popular myths that quietly damage your skin.
Misconceptions like “natural is always better” or “oily skin doesn’t need moisturizer” can lead to irritation, breakouts, and long-term damage. Here’s a quick breakdown of the seven most common skincare myths you need to stop believing:
Natural ingredients are always safer: Not true – some natural substances like lemon juice or essential oils can harm your skin, while lab-tested synthetic ingredients are often safer.
Oily skin doesn’t need moisturizer: Skipping hydration can make oily skin worse by triggering excess oil production.
Sunscreen is only for sunny days: UV rays penetrate clouds, so daily sunscreen is a must, rain or shine.
Products must tingle or burn to work: Tingling often signals irritation, not effectiveness.
You can shrink pores permanently: Pore size is genetic, but you can reduce their appearance with proper care.
More exfoliation is better: Over-exfoliating damages your skin barrier, causing redness and breakouts.
Antibacterial soap is best for skin: It strips your skin’s natural barrier and can lead to dryness and irritation.
The bottom line? A science-backed, gentle skincare routine is key. Focus on hydration, sun protection, and moderation to keep your skin healthy and glowing.
Myth 1: Natural Ingredients Are Always Safer
The term “natural” has become a buzzword in marketing, especially in skincare, but it’s one of the most misleading ideas out there. Many people equate “natural” with “safe”, yet nature itself is full of substances that can harm us.
Natural doesn’t automatically mean safe. Think about poison ivy, stinging nettles, or toxic mushrooms – all completely natural, yet harmful. What really matters is how an ingredient interacts with your skin, not where it comes from.
Relying solely on natural ingredients can lead to skin irritation, allergic reactions, or even chemical burns. Meanwhile, synthetic alternatives, which are often carefully tested and formulated, are frequently dismissed. The reality is, the safety of an ingredient should always be determined by science, not by whether it’s natural or synthetic.
How to Evaluate Ingredient Safety
Science, not origin, determines safety. The safety of an ingredient is confirmed through rigorous testing, clinical trials, and dermatological research. Lab-created ingredients often undergo more thorough testing than natural ones. When an ingredient is synthesized in a lab, chemists can control its purity, stability, and concentration, ensuring it behaves predictably on your skin. Natural ingredients, however, can vary greatly depending on how they’re grown, harvested, and processed.
Take hyaluronic acid, for example. This popular moisturizing ingredient is typically lab-made to ensure it’s pure, stable, and effective. This is a clear case where synthetic creation often outperforms natural sources.
Several factors determine whether an ingredient is safe for your skin, including its molecular structure, concentration, pH level, and how your skin reacts to it. A well-formulated synthetic ingredient at the right concentration is far safer than a natural one that may irritate or damage your skin.
Natural Ingredients That Can Harm Your Skin
Not all natural ingredients are gentle or beneficial. Here are a few examples of commonly used natural substances that can actually harm your skin:
Lemon juice: While often touted as a natural remedy, lemon juice can cause severe chemical burns, especially when exposed to sunlight. Its high citric acid content is far too harsh for skin, often leading to dark spots and scarring.
Baking soda: With a pH of about 9, baking soda is highly alkaline, while your skin’s natural pH is slightly acidic (4.5 to 5.5). Using baking soda disrupts this balance, causing dryness, irritation, and increased vulnerability to bacteria and environmental damage.
Essential oils: Though widely used, essential oils can be risky. Undiluted tea tree oil can cause contact dermatitis, peppermint oil can lead to a burning sensation, and even lavender oil, often marketed as calming, can trigger allergic reactions in sensitive individuals.
DIY sugar and salt scrubs: These may seem harmless, but the rough, jagged crystals can create tiny tears in your skin. These micro-injuries can lead to irritation and provide openings for bacteria, increasing the risk of infection or breakouts.
The takeaway? Your skin deserves ingredients that have been scientifically tested and proven safe, whether they’re natural or synthetic. Don’t be swayed by the allure of “natural” labels – focus on what’s truly effective and safe for your skin.
Myth 2: Oily Skin Doesn't Need Moisturizer
If you have oily skin, you’ve probably been told to ditch moisturizer. On the surface, it seems to make sense – why add moisture to skin that’s already shiny? But this advice couldn’t be more wrong and might even make your skin oilier.
Even oily skin craves hydration. Skipping moisturizer leaves your skin dehydrated, which triggers your sebaceous glands to go into overdrive, producing even more oil to compensate. This extra oil can clog pores and lead to breakouts, creating a frustrating cycle.
“Ironically, skipping moisturizer can make oily skin oilier. When your skin is dehydrated, it compensates by producing more sebum, leading to a greasy shine and clogged pores.” – Moumita [1]
Yes, your skin can be oily and dehydrated at the same time. That’s why hydration is essential.
Why Hydration Helps Balance Oil
Your skin has a natural barrier that keeps moisture in and irritants out. When dehydration compromises this barrier, your body responds by producing more oil to protect it. Proper hydration tells your skin it’s safe to slow down on oil production, which helps restore balance. The result? A calmer, less greasy complexion that can better handle environmental stress.
Choosing the Right Moisturizer for Oily Skin
The key is finding a moisturizer that hydrates without feeling heavy or clogging pores. Lightweight, water-based options like gel moisturizers or hydrating serums are great choices – they absorb quickly and don’t leave a greasy residue.
Look for ingredients like hyaluronic acid, which holds up to 1,000 times its weight in water, delivering deep hydration without adding oil. Non-comedogenic products are also a must, as they’re specifically designed not to block your pores.
Timing makes a difference too. Apply moisturizer to slightly damp skin to lock in hydration, and use it twice daily – morning and night – even if your skin feels oily. For extra benefits, choose products with additives like niacinamide to help regulate oil production or salicylic acid for gentle exfoliation while keeping your skin hydrated.
The takeaway? Oily skin needs moisture just as much as dry skin. The right moisturizer can help balance hydration and oil levels, leaving your skin healthier and more resilient.
Myth 3: Sunscreen Is Only Needed on Sunny Days
A lot of people still believe sunscreen is only necessary when the sun is shining brightly. But this misconception leaves your skin vulnerable to UV radiation every single day, no matter the weather. The reality? UV rays don’t take a day off just because the sky is cloudy or overcast.
Skipping sunscreen on cloudy or rainy days can lead to premature aging, sunburn, and even increase your risk of skin cancer. While weather conditions can change the intensity of UV exposure, they never eliminate it completely. Let’s dive into how UV rays impact your skin daily and how to protect yourself effectively.
How UV Rays Affect Your Skin Every Day
Did you know that up to 80% of UV rays can cut through clouds? This phenomenon, known as the “broken-cloud effect”, can even intensify UV exposure by scattering and reflecting sunlight, meaning overcast days might expose you to more UV radiation than clear ones [2].
There are two main types of UV rays – UVA and UVB – both of which are harmful in different ways. UVA rays penetrate deeper into the skin, contributing to wrinkles, premature aging, and long-term damage. Meanwhile, UVB rays are the main culprits behind sunburn.
Environmental factors can also amplify your exposure in ways you might not expect. Snow, for instance, reflects up to 80% of UV rays [3], essentially doubling your exposure. And if you’re at higher altitudes, UV radiation increases by about 5% for every thousand feet you climb [4][5].
Even dense clouds don’t offer complete protection. While they can block up to 50% of UV radiation, the remaining half still reaches your skin, enough to cause damage over time [5].
Making Sunscreen a Daily Habit
Incorporating sunscreen into your daily routine doesn’t have to be complicated. Start with a broad-spectrum sunscreen with at least SPF 30, applying it as the last step in your morning skincare routine before makeup or other products.
Be thorough! Apply sunscreen generously to all exposed areas, including your face, neck, ears, and even overlooked spots like the back of your neck and around your eyes. For the best protection, apply it 15–30 minutes before heading outside.
Reapplication is just as important as the initial application. Even on overcast days, sunscreen should be reapplied every two hours, especially if you’re sweating, swimming, or drying off with a towel. If you wear makeup, consider using a powder sunscreen or an SPF-setting spray for convenient touch-ups throughout the day.
For everyday use, lightweight sunscreens that layer well with makeup are a great option. Many moisturizers and foundations now include SPF, making it easier to incorporate sun protection into your routine. Just make sure these combination products meet SPF 30 standards for adequate protection.
The takeaway? Your skin doesn’t care if it’s sunny or cloudy – UV rays are always present, and so should your sunscreen. Making sunscreen a non-negotiable part of your daily routine is one of the simplest and most effective ways to protect your skin in the long run [2][6].
Myth 4: Products Must Tingle or Burn to Work
There’s a widespread belief that skincare products need to tingle or burn to be effective. This idea has led many people to endure unnecessary discomfort, assuming that the sensation means the product is “working.” But here’s the truth: effective skincare should feel soothing, not painful. That burning sensation? It’s often a sign your skin barrier is being harmed, not helped.
This misunderstanding can have serious consequences, including ongoing irritation, a weakened skin barrier, and even long-term damage. A product that causes burning is more likely irritating your skin than delivering results. Let’s take a closer look at why tingling isn’t a measure of effectiveness.
Why Tingling Doesn’t Equal Results
When a product makes your skin tingle or burn, it’s usually signaling irritation or even an allergic reaction, not efficacy. Your skin’s natural pH (typically between 4.5 and 5.5) is designed to maintain its barrier. Products that disrupt this balance can cause discomfort and even harm over time.
Harsh ingredients like alcohol, strong fragrances, or poorly formulated acids can create a burning sensation without offering any real benefits. In fact, irritated skin is less able to absorb and respond to beneficial ingredients. On the other hand, proven ingredients like hyaluronic acid, ceramides, and well-formulated retinoids work effectively without causing discomfort. These ingredients quietly support your skin’s health, allowing its natural repair processes to function without interference.
Some active ingredients, like retinol or chemical exfoliants, may cause mild, temporary reactions when you first start using them. However, even with these potent ingredients, the goal is to introduce them gradually. This way, your skin can adjust and reap the benefits without experiencing ongoing irritation.
Tips for Choosing Gentle Skincare Products
To protect your skin and avoid unnecessary reactions, focus on products that prioritize gentle, effective ingredients. Here are some tips to guide your choices:
Opt for products with pH-balanced, non-irritating formulas. Avoid harsh alkaline ingredients that can disrupt your skin’s natural balance.
Always patch-test new products. Check ingredient lists for potential irritants like denatured alcohol or strong fragrances, and steer clear of them.
Look for gentle, research-backed ingredients like niacinamide, peptides, and ceramides. These work to strengthen your skin barrier without causing irritation.
Introduce active ingredients slowly. When trying retinol or chemical exfoliants, start with the lowest concentration and use them sparingly – just once or twice a week. This allows your skin to build tolerance over time.
Pay attention to how your skin feels after applying products. Effective skincare should leave your skin feeling hydrated and comfortable, not tight, red, or sensitive.
Myth 5: You Can Shrink Pores Permanently
The idea of permanently shrinking pores is one of the most common misconceptions in skincare. It’s tempting to believe, especially since over half of women report dissatisfaction with their pore size [13]. But here’s the truth: your pore size is largely determined by genetics, and no skincare product or routine can permanently change that.
Unfortunately, this myth often leads people to waste money on products that make unrealistic claims or resort to harsh treatments that can harm their skin. While you can’t physically shrink pores, you can make them appear smaller with the right skincare habits.
What Determines Pore Size
Pores are essential for your skin’s health. They allow sebum (natural oil) and sweat to reach the surface, keeping your skin hydrated, protected, and helping eliminate toxins. They also play a role in regulating body temperature [7][8][12].
“As your pore size is mostly a result of your genetics, you can’t permanently shrink them. However, you can minimize their appearance by keeping them clear of oil and debris and boosting your skin’s collagen and elastin. These steps also prevent pores from growing larger.” – Jane Wu, MD, Dermatologist, Cleveland Clinic [10]
Research has shown that pore size varies across ethnic groups, ranging from 0.05 to 0.37 mm² in a multiethnic study. For example, Chinese and Japanese women tend to have smaller pore size variations (0.06–0.18 mm²), while the percentage of skin affected by enlarged pores ranged from 1.2% to 22.8% across all groups studied [9].
Age is another factor, though its impact differs by ethnicity. While most groups don’t see a significant change in pore density with age, Indian and Brazilian women were found to experience an increase in pore size over time [9]. Pores are most noticeable in the T-zone (forehead, nose, and chin) because this area has more sebaceous glands producing oil [7][12].
Understanding these factors is the first step toward managing their appearance.
How to Make Pores Look Smaller
While you can’t shrink pores permanently, you can reduce their appearance with a consistent and targeted skincare routine. Here’s how:
Cleanse regularly. Wash your face twice a day using a gentle, oil-free, non-comedogenic cleanser to remove dirt, oil, and makeup that can clog pores and make them appear larger [8][10][12]. Oil cleansers are also effective for breaking down oil-based buildup without drying out your skin [7].
Exfoliate weekly. Use chemical exfoliants like glycolic acid (AHA) or salicylic acid (BHA) to remove dead skin cells and clear out pore congestion. Be careful not to overdo it, as excessive exfoliation can irritate your skin [7][8][10][11].
Moisturize daily. A lightweight, oil-free moisturizer with ingredients like hyaluronic acid helps maintain your skin’s hydration. Skipping moisturizer can actually cause your skin to produce more oil, making pores look bigger [7][8][10].
Protect with sunscreen. Daily use of a broad-spectrum sunscreen prevents UV damage that can break down collagen and elastin, which are crucial for keeping pores from appearing larger [7][8][10][12].
Use targeted treatments. Look for products with niacinamide to balance oil production and smooth skin texture, or retinoids to promote cell turnover and keep pores clear. Clay masks can also help by absorbing excess oil without over-drying [7][8][10][11].
“Because enlarged pores are largely determined by genetics, we can never physically shrink them, but we can effectively minimize their appearance by keeping them clean and free from build-up of dirt and dead skin cells.” – Medical Dermatology Associates of Chicago [11]
Consistency is key. A regular skincare routine takes time to show results, but the improvements in pore visibility are worth the effort. For more noticeable changes, dermatologists offer treatments like stronger retinoids, microneedling to boost collagen, or laser therapy for skin resurfacing [10].
Myth 6: More Exfoliation Is Better
Exfoliating too much can backfire, damaging your skin’s natural barrier and making existing problems worse. The idea that scrubbing more frequently will fix skin issues faster is one of the most damaging misconceptions in skincare.
When you overdo it, you strip away your skin’s protective layer made up of dead skin cells and lipids. This leaves your skin exposed to environmental stress, bacteria, and moisture loss. The result? Redness, sensitivity, and breakouts that are often harder to manage than the original concerns.
How Over-Exfoliation Harms Your Skin
Exfoliating too often or with harsh products can erode your skin’s delicate barrier. You might notice your skin feels uncomfortably tight or dry after cleansing, even if you normally have oily skin. Products that used to suit you might suddenly sting or cause irritation. Signs like redness, flaking, or unexpected breakouts are your skin’s way of signaling distress.
Ironically, over-exfoliated skin often looks dull and rough – exactly the opposite of what you’re aiming for. Your skin might even produce excess oil to compensate for the moisture loss, creating a frustrating cycle of over-cleansing and further damage.
Physical scrubs with rough particles, such as crushed walnut shells or apricot pits, can cause tiny tears in your skin. Chemical exfoliants, while typically gentler, can also harm your skin if used too often or in overly strong concentrations for your skin type.
How to Exfoliate Safely
The secret to healthy exfoliation is moderation and consistency, not intensity. Aim to exfoliate 1–3 times a week, adjusting based on how your skin reacts. Start slow – once a week is a good baseline – and increase only if your skin tolerates it well. After exfoliating, your skin should feel smooth and look refreshed, not tight, red, or irritated.
Chemical exfoliants are often a safer choice than physical scrubs because they work evenly across your skin. Alpha hydroxy acids (AHAs), like glycolic or lactic acid, target the skin’s surface to improve dullness and fine lines. Beta hydroxy acids (BHAs), such as salicylic acid, go deeper into pores, making them ideal for oily or acne-prone skin.
If you prefer physical exfoliation, opt for products with gentle, rounded particles like rice powder, jojoba beads, or finely ground oatmeal. Use light pressure – scrubbing harder won’t give better results and can actually harm your skin.
Avoid exfoliating irritated or sunburned skin, and always follow up with a gentle moisturizer and sunscreen. Freshly exfoliated skin is more vulnerable to UV damage, so sun protection is essential.
The key is to listen to your skin. If you notice persistent redness, breakouts, or sensitivity lasting more than a day or two after exfoliating, it’s a sign to scale back. Switch to a milder product or reduce how often you exfoliate to give your skin time to recover.
This balanced approach to exfoliation highlights the importance of thoughtful, science-based skincare routines, ensuring your skin stays healthy and resilient.
Myth 7: Antibacterial Soap Is Best for Skin
Many people believe that antibacterial soap is the gold standard for keeping skin healthy. This idea has led to widespread use of soaps that claim to kill germs and prevent breakouts. However, the truth is that antibacterial soap often does more harm than good when it comes to maintaining your skin’s health and appearance.
Regular soap and water are perfectly effective at removing dirt, oil, and most harmful bacteria. Unlike antibacterial soaps, they don’t contain aggressive ingredients that can strip your skin of its natural defenses. A gentle cleanser is all you need to keep your skin clean while preserving its protective barrier.
Why Antibacterial Soap Can Be Harmful
Antibacterial soaps are packed with ingredients like triclosan, triclocarban, or benzalkonium chloride, which are designed to kill bacteria indiscriminately. While this might sound like a good thing, these ingredients can actually upset the balance of your skin. They strip away natural oils and disrupt the protective bacteria that help guard your skin against harmful microorganisms.
This imbalance can lead to a host of skin issues. Without its natural oil barrier, your skin loses moisture quickly, resulting in dryness, flaking, and irritation. Many people notice their skin feels tight and uncomfortable after using antibacterial soap, especially during the colder months when the air is dry.
In some cases, these soaps can even trigger conditions like contact dermatitis, leaving the skin red, itchy, and inflamed. If you have sensitive skin, eczema, or similar conditions, antibacterial products often make symptoms worse.
Another concern is the potential link between antibacterial soaps and antibiotic resistance. Overusing these products can encourage bacteria to adapt, making them harder to treat if they cause an infection that requires medical care.
Additionally, antibacterial soaps often have a higher pH level, typically between 8 and 10, which can disrupt your skin’s natural pH of around 5.5. This shift weakens your skin’s acid mantle – a protective layer that locks in moisture and keeps harmful bacteria out. Over time, these disruptions can compromise your skin’s overall health.
Smarter Ways to Clean Your Skin
Just as using the wrong moisturizer or over-exfoliating can harm your skin, antibacterial soaps can have unintended consequences. The better choice? Gentle, pH-balanced cleansers. These products clean effectively without damaging your skin’s natural barrier. Look for labels that say “gentle”, “mild”, or “suitable for sensitive skin.” They’ll remove dirt, makeup, and oil while keeping your skin comfortable and hydrated.
For normal to dry skin, cream or lotion-based cleansers are a great option. These often include hydrating ingredients like ceramides, glycerin, or hyaluronic acid, which allow you to cleanse while adding moisture. Unlike harsher soaps, these products leave your skin feeling soft and refreshed.
If you have oily or acne-prone skin, a gentle foaming cleanser can help remove excess oil without over-drying. Ingredients like salicylic acid in low concentrations (0.5% to 2%) can naturally unclog pores and reduce breakouts. Avoid strong, drying cleansers – they can backfire by triggering your skin to produce even more oil.
Surprisingly, oil cleansers can also be a fantastic choice. They’re especially effective at dissolving makeup, sunscreen, and stubborn impurities. Thanks to the principle of “like dissolves like”, oil-based cleansers break down sebum and makeup better than harsh soaps. If you like the idea of double cleansing, follow up with a gentle water-based cleanser for a thorough clean.
No matter which cleanser you choose, technique matters more than strength. Use lukewarm water, wash your hands first, and massage the cleanser into your skin for 30–60 seconds before rinsing thoroughly.
Lastly, consider fragrance-free options, especially for your face. Synthetic fragrances can irritate or cause allergic reactions. If you prefer scented products, test them on a small patch of skin first or reserve them for body use instead of your face.
The goal is to find a cleanser that leaves your skin feeling clean but not tight, dry, or irritated. If your skin feels uncomfortable after washing, it’s a sign your product might be too harsh. A good cleanser should leave your skin feeling balanced and refreshed – nothing more, nothing less.
Conclusion: Building a Science-Based Skincare Routine
Now that we’ve tackled some of the biggest skincare myths, it’s time to focus on creating a routine rooted in science. Ditching misconceptions like “natural always means safe”, “oily skin doesn’t need moisturizer”, or “skincare must sting to be effective” opens the door to healthier, glowing skin.
The key to great skincare? Consistency and gentleness. Your skin benefits far more from steady, mild care than from aggressive treatments. Simple changes – like opting for a pH-balanced cleanser instead of antibacterial soap, applying sunscreen regardless of the weather, or avoiding excessive exfoliation – can make a noticeable difference in how your skin looks and feels.
It’s also crucial to remember that skincare isn’t universal. What works wonders for someone else’s combination skin might not suit your sensitive or dry skin. Tailoring your routine to your specific needs is essential for achieving the best results.
If you’re unsure where to start or have specific concerns like persistent acne or early signs of aging, consulting a dermatologist or licensed aesthetician can be a game-changer. They can help you identify your skin type, address individual concerns, and recommend products that align with scientific evidence rather than marketing hype.
Start with the basics: gentle cleansing, proper hydration, daily sun protection, and thoughtful exfoliation. Give your skin time to adapt and introduce new products gradually.
Most importantly, pay attention to how your skin reacts. If something causes irritation, it’s time to reevaluate. A routine grounded in science and personalized care is the foundation for balanced, resilient skin.
FAQs
Not every natural ingredient is automatically safe for your skin, so it’s wise to approach them thoughtfully. Even plant-derived components can sometimes lead to irritation or allergic reactions, particularly for those with sensitive skin. To minimize risks:
Check ingredient labels thoroughly and look up any unfamiliar substances.
Be especially careful with essential oils, citrus extracts, or potent botanicals, as they can trigger irritation for some people.
Avoid putting too much trust in terms like “natural”, “hypoallergenic”, or “non-toxic”, since these labels aren’t strictly regulated.
When in doubt, try a patch test on a small area of your skin first, or consult a skincare professional to ensure the product is suitable for your needs.
To keep oily skin hydrated without that greasy feeling, choose oil-free and non-comedogenic moisturizers. Lightweight, water-based options like gels or serums with hyaluronic acid work well. They provide hydration without clogging pores or adding extra shine.
Products labeled “mattifying” or “shine-free” can also help maintain a balanced complexion. And don’t skip the moisturizer – hydrating your skin is key to keeping it healthy and avoiding excess oil production.
Wearing sunscreen every day is a must because up to 80% of UV rays can penetrate through clouds. That means your skin is still vulnerable to harmful radiation, even on gloomy or rainy days. These UV rays don’t take a break – they can lead to skin damage, speed up aging, and even raise the risk of skin cancer, no matter what the weather looks like.
What’s more, UV rays bounce off surfaces like water, snow, and even pavement, boosting your exposure. By applying sunscreen daily, you’re giving your skin the protection it needs to stay healthy, rain or shine.