Why Greek Botanicals Belong in Your Skincare Routine

Dear Skin,

You probably already know that olive oil is good for your skin. But there's a much bigger story here. One that starts with the fact that Greece is one of the most biodiverse places on the planet and ends with a lineup of botanicals that your skin will genuinely thank you for.

Let's get into it.

Greece Isn't Just Beautiful. It's Biologically Extraordinary.

Greece ranks third in Europe for key biodiversity areas and first in number of species per unit area. It's also one of only five countries in the world with the greatest wealth of aromatic plants. That's not a travel brochure stat. It's a direct result of geography. Sitting at the crossroads of three continents, with over 9,800 islands, dramatic mountain ranges, and a Mediterranean climate that bathes everything in sun and salt air, Greece has created the perfect conditions for an incredibly diverse plant kingdom to thrive.

We're talking about roughly 5,750 plant species, with over 22% of them endemic, meaning they grow in Greece and nowhere else. The volcanic soil, the sea breezes, the long hot summers, the isolation of the islands. All of it has forced plants to develop powerful protective compounds just to survive. Those same compounds happen to be remarkably good for human skin.

Why Olive Oil Is Practically Made for Your Skin

Here's a fact that still surprises people: olive oil is chemically similar to your skin's own natural oil (sebum). That's why it absorbs so well without feeling heavy or clogging pores. Instead of sitting on top of your skin like a lot of synthetic moisturizers, it actually integrates with your skin's existing lipid barrier.

Beyond that structural compatibility, olive oil is packed with vitamins A, E, and K, plus squalene and phytosterols. All of these help maintain moisture, support skin elasticity, and protect against environmental damage. Greek olive oil, in particular, tends to be exceptionally rich in these nutrients thanks to the region's growing conditions: long sun exposure, mineral-rich soil, and centuries of cultivation knowledge.

Polyphenols an Antioxidant Powerhouse

If you've been paying attention to skincare science in the last few years, you've probably heard the term "antioxidant" more times than you can count. Polyphenols are one of the reasons why. These naturally occurring plant compounds are potent antioxidants, meaning they help neutralize the free radicals that cause premature aging, dullness, and skin damage.

Greek olive oil happens to be loaded with them. Hydroxytyrosol, one of the most studied polyphenols found in olives, has shown impressive anti-inflammatory and skin-protective properties in research. It's the kind of ingredient that works quietly in the background, defending your skin at the cellular level while everything else in your routine handles the surface stuff.

Mediterranean Herbs That Belong on Your Skin (Not Just Your Plate)

Greece's botanical wealth goes well beyond olive trees. The herbs that grow across the Greek islands and mountainsides have been used in traditional remedies for centuries, and modern research is starting to confirm what Greek grandmothers have always known.

Dittany of Crete is a prime example. This aromatic herb grows wild on the rocky slopes of Crete and has been prized since antiquity for its healing properties. It's antimicrobial and anti-inflammatory, making it a natural fit for soothing irritated or sensitive skin.

Mastic, the resin harvested from mastic trees on the island of Chios, is another standout. It has documented antimicrobial and antioxidant properties and has been used in Greek medicine for thousands of years. In skincare, it helps tighten and tone while protecting against environmental stressors.

Then there's sage, which grows abundantly across Greece and brings antioxidant and astringent qualities to the table. Greek crocus, pomegranate extract, sea buckthorn: the list goes on. Each of these ingredients has adapted to the intense Mediterranean sun and dry conditions by producing concentrated protective compounds, and those same compounds translate directly into skin benefits.

Why We Chose Aeolis

This is exactly why we're excited to introduce Aeolis to the Relterra collection.

Aeolis is a Greek skincare brand built on over 30 years of scientific expertise combined with deep knowledge of local plant traditions. Their formulations use more than 55 natural and organic ingredients, with organic Greek olive oil as the foundation. Everything is made in Greece, sourced locally, and formulated without artificial colors, synthetic dyes, parabens, petrolatum, mineral oils, SLS, or animal by-products.

What we love about Aeolis is the depth of what they're doing. They're researching Greek organic botanicals, exploring natural scents from the Greek flora, and developing formulations that combine traditional plant knowledge with real cosmetic science. Their products include ingredients like organic argan oil, aloe vera, shea butter, hyaluronic acid, and panthenol alongside those signature Greek botanicals.

We're launching soon with their body care, hand and foot care, and summer care collections:

Shower Gels. Available in Olive, Bergamot, Orange, Neroli, Jasmine, and Fig & Lime. Each one is built around that olive oil base with botanical extracts specific to each scent profile, formulated to cleanse without stripping your skin's natural moisture.

Body Lotions. Available in Olive, Bergamot, Orange, Neroli, Jasmine, and Fig & Lime. Rich enough to hydrate for hours, light enough to absorb quickly. The kind of body lotion that makes you wonder why you ever settled for the drugstore stuff.

Hand Creams. The Citrus Hand Cream and Mastic Hand Cream both target dry, overworked hands with concentrated botanical formulas. The mastic version, in particular, brings that uniquely Greek ingredient to a product most of us use every single day.

Specialty Care. The Lip Balm Repair, Cracked Heels Foot Cream, and After-Sun Cream (for both body and face) round out the collection. These are the targeted products that solve specific problems using the same Greek botanical philosophy.

The Bottom Line

Greek botanicals have thousands of years of biodiversity, traditional knowledge, and a climate that forces plants to develop exactly the kind of protective compounds our skin craves behind them. When a brand like Aeolis takes that raw material and applies real scientific rigor to it, the result is skincare that's both rooted in something genuine and backed by formulation expertise.

That's the kind of brand we look for at Relterra. Small, expert, doing something no one else can replicate because no one else has access to the same ingredients, the same knowledge, or the same commitment to getting it right.

Explore the full Aeolis collection on Relterra and bring a little Greek biodiversity to your bathroom shelf.

Cheers,
The Relterra Team