The Surprising Truth About Natural vs. Synthetic Skincare

Your skin doesn't care where an ingredient came from. It doesn't know if something grew in a lavender field in Provence or was made in a lab in Helsinki. It only recognises molecular structures — and it responds to those, not to marketing copy.

So let's talk about why "natural" isn't automatically better, and why "synthetic" isn't automatically scary.

Everything Is a Chemical. Yes, Including Water

First, let's get this out of the way: there is no such thing as a chemical-free product. Water is a chemical. Vitamin C is a chemical. Oxygen is a chemical. Under EU Regulation 655/2013, labelling a product as "chemical-free" is actually considered deceptive — because it's scientifically meaningless.

"Clean beauty" has the same problem. It's not a legal definition. Brands use it to avoid ingredients that sound technical, even when those ingredients are perfectly safe and well-studied. Sometimes the "cleaner" alternative is actually more irritating. Marketing isn't the same as evidence.

What "Natural" Actually Means — and Its Limits

Natural ingredients come from plants, minerals, or other biological sources. In the EU, certifications like COSMOS or NATRUE set standards for what qualifies, but these are voluntary. No brand is required to get them.

Here's the practical issue with natural ingredients: consistency. Because they come from living things, their potency can shift between batches depending on the season, growing conditions, and when the harvest happened. That makes stable, reliable formulation genuinely difficult.

There's also the allergy question. Plant-based doesn't mean gentle. Essential oils — lavender, tea tree, citrus extracts — are among the most common triggers for allergic contact dermatitis. The EU requires fragrance allergens to be clearly listed on the INCI list for exactly this reason. "Natural" and "hypoallergenic" are not the same thing.

And pore-clogging? Also not about origin. Coconut oil, almond oil, and cocoa butter are all natural. They're also notorious for blocking pores. Meanwhile, silicones — often dismissed as synthetic and therefore suspect — are generally inert, hypoallergenic, and non-comedogenic. Your pores don't care about the ingredient's backstory either.

What Synthetic Actually Means — and Why It's Not the Villain

Synthetic ingredients are made in labs under controlled conditions, which means high purity, predictable potency, and no agricultural contamination — no pesticides, no heavy metals that can sometimes sneak into plant-based extracts.

Many synthetic ingredients are also bio-identical, meaning they're chemically identical to things your skin already makes. Ceramides. Hyaluronic acid. Your skin doesn't know the difference between the ceramide it produces and the one in your moisturiser. It just uses it.

Some of the most effective skincare ingredients we have are synthetic:

• Retinoids — the gold standard for cell turnover and anti-ageing, with decades of clinical research behind them.

• Hyaluronic acid — reliable, deep hydration without the pore-clogging risk of heavier plant oils.

• Salicylic acid — gets into the pore lining and clears it. Consistent, effective, proven.

How Safety Actually Works in the EU

The EU has the strictest cosmetic regulations in the world, and this applies to everything sold in Finland. Under EU Regulation 1223/2009, every product on the market must go through a Safety Assessment by a qualified expert before it's sold.

That means:

• Toxicological profiles for every single ingredient

• Microbiological testing for bacteria and mould

• Stability testing to confirm the product stays safe throughout its shelf life

Both synthetic and natural ingredients have to meet the same standards. A plant extract doesn't get an easier ride just because it came from nature.

One more thing worth knowing: plant-based preservatives are often less stable and less effective than synthetic ones. The EU's strict preservative requirements exist to make sure even "natural" products don't become a bacteria problem on your bathroom shelf.

The Questions Worth Asking

Stop asking whether something is natural or synthetic. Start asking:

• Does this support my skin barrier?

• Is it right for my skin type — dry, oily, sensitive, combination?

• Is there clinical data behind it?

The best routines often mix both. A synthetic peptide serum for anti-ageing paired with natural jojoba oil to lock in moisture. There's no rule that says you have to pick a side.

In Finland, where your skin deals with dry, cold winters and humid summers, your needs change with the seasons. What stays constant is the need for ingredients that actually work — for your skin, your climate, your skin type.

Patch test new products. Read the INCI list. And trust evidence over aesthetics.

-Nina