Dermatologists Explain Why ‘Natural’ Skincare Can Irritate Your Skin

Walk down any beauty aisle and you’ll see products that are botanical, plant-powered, clean and nontoxic. Natural skincare products have become a favorite for many people who want a simpler routine with fewer mystery ingredients. It’s an understandable instinct. If something comes from a plant, it seems like it should be kind to your skin.

Dermatologists say that assumption can backfire. Some people are surprised to learn that the cause of their redness, itching or rash was a product they picked precisely because it seemed gentle.

Part of the confusion comes down to labeling. Words like “natural” and “clean” sound reassuring, but neither has a standard definition for skincare. They tell you more about how a product is marketed than how your skin will respond to it. A plant extract can irritate skin just as easily as an ingredient made in a lab.

Your skin also changes over time. A cream that never gave you trouble at 35 can suddenly sting at 55, and many people don’t connect the dots right away. They assume the formula changed, or they pile on more products to calm things down, which can make matters worse.

None of this means you need to swear off plant-based formulas. Some of them are excellent. But it helps to know which ingredients are most likely to cause problems, why skin tends to get more reactive with age and what to look for on a label beyond a leaf logo.

We turned to dermatologists who have shared their expertise with Parade to break down why “natural” doesn’t automatically mean gentle—and how to build a routine your skin will actually tolerate.

Related: 15 Creams for Sensitive Skin That Won’t Cause Breakouts, According to Dermatologists

Why ‘Natural’ Doesn’t Automatically Mean Gentle

The biggest misconception is that a plant-derived label works as a built-in safety guarantee. “People assume that ‘clean’ products can’t cause rashes, irritation or problems for your skin,” Dr. Susan Massick, an associate professor of dermatology at the Ohio State University College of Medicine, previously told Parade. “But ‘natural’ does not mean that it can’t or won’t cause issues for sensitive skin.”

Related: The French Skincare Ritual That Can Boost Circulation and Lymphatic Drainage, According to a Dermatologist

Essential Oils Are a Common Culprit

If there’s one ingredient category dermatologists flag again and again, it’s essential oils. They often show up in products marketed as soothing or botanical, frequently to give a formula its scent.

“Essential oils come to mind as a common culprit that surprises people when they’re the cause of skin irritation,” Dr. Massick said.

Some essential oils can be irritating for sensitive or reactive skin, Dr. Blair Murphy-Rose, a board-certified dermatologist at Newport Beach Dermatology & Plastic Surgery, told Parade in a previous roundup of the best face washes for sensitive skin. She also recommended avoiding synthetic fragrance, harsh sulfates, high concentrations of alcohol and overly exfoliating acids, explaining, “Sensitive skin does best when you keep things simple.”

Fragrance in general is worth watching. Dr. Marisa Garshick, a board-certified dermatologist at MDCS Dermatology, shared in a Parade report on common skincare mistakes women make over 50 that fragrances—along with harsh surfactants and drying alcohols—are ingredients that can be very irritating on the skin. That matters with natural products in particular, since a formula can skip synthetic fragrance entirely and still get its scent from plant oils.

Your Skin May React Differently Than It Used To

If a product you’ve loved for years suddenly starts to sting, you’re not imagining it. Skin changes with age, and menopause speeds some of those changes along.

“Your skin starts to lose collagen in your 30s, and certainly that loss of collagen accelerates after menopause,” Dr. Massick said. “This translates into thinning of your skin, slower wound healing, crepey texture and aging appearance of your skin, and increased sensitivity to products that never caused issue in the past.”

That means a botanical serum that worked beautifully a decade ago isn’t automatically a lifelong match. Her advice: “Pivot to products that address your current skin care needs.”

Related: Experiencing “Ozempic Face”? Dermatologists Say You Need These 3 Plumping Ingredients

More Products Can Mean More Irritation

When skin starts acting up, the instinct is often to add something—a calming oil, a new mask, an extra serum. Natural or not, that can backfire.

“Women over 50 often counteract what they’re trying to achieve by overusing product—either too many or too frequently,” Dr. Massick said. “A common mistake is over-exfoliating, which leads to dry, irritated and dull-appearing skin. Back off or do it less frequently.”

Streamlined routines can minimize irritation and support the skin’s natural barrier, according to Dr. Dendy Engelman, a board-certified cosmetic dermatologist. “Fewer steps reduce exposure to harsh ingredients,” she shared in a Parade roundup of French skincare tips.

“Sensitive skin doesn’t need more products, it needs the right products, used consistently,” Dr. Karyn Grossman, a board-certified dermatologist and founder of Karyng Skincare, told Parade.

Related: This Common Laundry Mistake Is Probably Wrecking Your Skin Barrier

What To Look For Instead

Rather than shopping by a “natural” or “clean” label, look at what a product actually does for your skin barrier.

“When you have sensitive skin, your cleanser should support the skin barrier, not strip it,” Dr. Murphy-Rose said. She looks for gentle surfactants, soothing ingredients like glycerin, panthenol and allantoin and a balanced, non-alkaline pH.

For the rest of your routine, Dr. Massick suggests keeping it simple: a gentle cleanser, a broad-spectrum SPF 30+ in the morning and a moisturizer with ceramides and hyaluronic acid at night. If a new product leaves your skin red, itchy or stinging, stop using it and check in with a board-certified dermatologist, who can help pinpoint what’s causing the reaction.

Natural or not, the best product is the one your skin tolerates. And if your routine needs a reset, there’s good news. “It’s never too late to start a good skin care regimen,” Dr. Massick said.

Adapted from Parade’s “I’m a 53-Year-Old Dermatologist—These Are the 5 Mistakes Women Over 50 Make With Their Skin” by Sheila Baylis, with additional quotes from “9 French Skincare Secrets and Why They Work, According to Dermatologists” by Shelby Deering and “13 Best Face Washes for Sensitive Skin, According to Dermatologists” by Laura Beck

Up Next:

Related: What Is Hyaluronic Acid? Here’s What It Actually Does for Your Skin

Sources:

• Susan Massick, MD, associate professor of dermatology at the Ohio State University College of Medicine

• Blair Murphy-Rose, MD, FAAD, board-certified cosmetic and medical dermatologist at Newport Beach Dermatology & Plastic Surgery and founder of Skincare Junkie

This story was originally published by Parade on Nov 8, 2026, where it first appeared in the Beauty section. Add Parade as a Preferred Source by clicking here.