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.

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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.

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

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Why Are My Lips Always Chapped? 10 Hidden Causes of Chronic Dry Lips - Osmia
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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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How To Exfoliate Your Skin - Osmia
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How To Exfoliate Your Skin
How to exfoliate your skin, and our favorite tips on how to do it without making your skin angry!
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What Is Clean Beauty? Why “Natural” Skincare Isn’t Always Safer - Osmia
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What Is Clean Beauty? Why “Natural” Skincare Isn’t Always Safer

A thoughtful look at clean beauty, ingredient safety, and why “natural” doesn’t always mean safer—plus how to make informed skincare choices.

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Lip Repair: The Miracle Of Myrrh - Osmia
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Lip Repair: The Miracle Of Myrrh

Thick, healing, and wildly effective—this lip balm uses myrrh, manuka honey, and cupuaçu butter to repair and protect dry, cracked lips, even in harsh conditions.

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Two Easy DIY Facials To Try At Home - Osmia
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Two Easy DIY Facials To Try At Home

These two whole-food facial treatments are simple, fun, and super effective. One’s for deep cleansing with avocado and lemon, the other hydrates and soothes with honey, banana, and flax.

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Are Seed Oils Bad for Your Skin? What You Need to Know - Osmia
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Are Seed Oils Bad for Your Skin? What You Need to Know

Not all seed oils are created equal. Learn the difference between processed dietary seed oils and the cold-pressed, organic oils that benefit your skin.

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How to Remove Sodium Lauryl Sulfate (SLS) from Your Routine - Osmia
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How to Remove Sodium Lauryl Sulfate (SLS) from Your Routine

Sodium lauryl sulfate (SLS) hides in everything. If your skin’s reactive, cutting it out—from shampoo to laundry soap—can make a big difference.

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What's So Special About Chamomile? - Osmia
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What's So Special About Chamomile?

Chamomile soothes skin, eases stress, and calms the mind. Learn about its origins, benefits, fun facts, and how Osmia uses this healing herb in our products.

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What's So Special About Palo Santo? - Osmia
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What's So Special About Palo Santo?

Learn the long history of palo santo and why this "holy wood" has been burning bright to clear negative energy for centuries. 
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What's So Special About Manuka Honey? - Osmia
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What's So Special About Manuka Honey?

Manuka honey is more than a sweet treat—it's a natural healer with science to back it up. Learn how to use it for skin health, immunity, and everyday care.

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What's So Special About Lavender? - Osmia
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What's So Special About Lavender?

We're exploring the magic of lavender! Learn why we use these purple plants in so many products, some aromatherapy uses, and lavender fun facts.

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The Benefits of a Natural Bath - Osmia
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The Benefits of a Natural Bath

Warm baths are a gift to your skin and your spirit. Learn what natural ingredients to add—like salts, oats, and oils—for a truly therapeutic soak.

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What's So Special About Cajeput? - Osmia
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What's So Special About Cajeput?

Learn about cajeput essential oil—its history, plant origins, and modern uses in skincare and aromatherapy. Find out how it compares to tea tree oil and why we use it in our Spotless Blemish Oil.

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How to Switch Your Home to Eco-Friendly Products: A Complete Guide - Osmia
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How to Switch Your Home to Eco-Friendly Products: A Complete Guide

A step-by-step guide to replacing everyday items with safer, eco-friendly products that protect your health and the planet.

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How the Osmia Craft Series Was Born: A Story of Scent, Seasons, and Creative Fire - Osmia
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How the Osmia Craft Series Was Born: A Story of Scent, Seasons, and Creative Fire

From ER doctor to formulator, our founder created the Craft Series to channel creativity into luxurious, seasonal skincare. These limited-edition products are made to delight—and disappear fast.

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