Natural Skincare Blog

In our blog, Osmia founder and CEO Sarah Villafranco, MD, shares trusted guidance on skin health, natural skincare, and the therapeutic power of plants. Whether you're curious about acne, sensitive skin, barrier repair, ingredients, or building a minimalist skincare routine, you'll find honest, clear answers rooted in research—and a gentle reminder to treat yourself with kindness.

Featured

Perioral Dermatitis: A Physician’s Natural Treatment Approach

As a doctor and skincare founder, I healed my own perioral dermatitis with a natural, barrier-repairing routine—here’s what really works, and why.

Close up of an eyelid showing redness and irritation

skin health

Eyelid Dermatitis: What's Causing It and How to Calm It Naturally

Learn the common causes of eyelid eczema—including skincare, makeup, haircare, nail products, and hidden allergens—and simple, natural ways to help calm irritated eyelids.

ingredients

Do I Need A Facial Toner?

Facial toner has changed a lot since the alcohol-heavy formulas of the past. Learn what toner does, who needs one, and how to choose the right toner for your skin.

ingredients

A Doctor’s Take: Is Beef Tallow Good for Skin?

Tallow can moisturize, but the skincare claims are way ahead of the science. Here’s a doctor’s take on beef tallow for acne, eczema, wrinkles, sensitive skin, and how it compares to well-formulated plant oils.

skin health

Why Are My Lips Always Chapped? 10 Hidden Causes of Chronic Dry Lips

Wondering why your lips are always chapped? Here are 10 hidden causes of dry, cracked, peeling lips—and what to try when they won’t heal.

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Is Coconut Oil Actually Good for Your Skin? A Doctor Explains the Facts about Coconut Oil

Coconut oil is beloved and controversial in equal measure. Here’s how to use it safely on your skin—and what to try instead if it’s not the right fit.

skin health

Why Natural Body Oil Is Better Than Lotion

Switching to body oil is a simple way to nourish your skin and avoid unnecessary ingredients. Learn how it works, how to use it, and what to expect.

ingredients skin health

Is Jojoba Oil Good for Sensitive Skin?

Learn about jojoba oil, technically a liquid wax, and how to incorporate it into your skincare routine.

skin health wellness

How to Tell If You Have Sensitive Skin

Dr. Sarah explains how to tell if you have sensitive skin, the most common causes, and what you can do about it!

wellness

How To Start A Meditation Practice (And Why)

Tried meditation and felt like you weren’t doing it right? You’re not alone. Learn how to build a lasting, approachable practice—starting with five minutes a day.

skin health

Natural Skincare for Men: The Osmia Grooming Guide

Help him keep his skin healthy and his grooming simple with Osmia’s best natural skincare products for men—from nourishing bar soaps to beard-friendly serums.