Our Ingredients & Process
Better ingredients
aren’t enough.
How we build formulas where everything works — and nothing’s wasted.
01.
The Industry Problem
Here’s something the skincare industry doesn’t like to talk about.
Most formulas — including many labeled “natural,” “clean,” or “luxury” — are built on the same basic architecture: water as the primary ingredient, a handful of actives, and then a long list of emulsifiers, thickening agents, and fillers to hold it all together and make it feel the way you expect a skincare product to feel.
Water-based formulas also need synthetic preservatives to prevent microbial growth, and emulsifiers to force oil and water to mix. These ingredients don’t benefit your skin. They exist to make the formula work as a product.
And here’s the part that doesn’t make the label: even the active ingredients that are in there often aren’t delivered to your skin efficiently, because the delivery system was designed for texture and shelf stability — not absorption.
That’s the gap between a product that sounds good and a product that works.
02.
A Delivery System Built for Your Skin
We took a fundamentally different approach.
Our leave-on formulas are built on a biocompatible, oil-based delivery system designed to work the way your skin actually works. The oils we use are structurally similar to your skin’s own sebum — the natural oil your body produces to protect and nourish itself. That similarity means our formulas are absorbed more efficiently, delivering active compounds where they’re needed rather than sitting on the surface.
This oil-based system also eliminates the need for water, emulsifiers, thickening agents, synthetic fillers, and preservatives entirely.
That’s not a small difference. It means every ingredient in the bottle is there because it directly benefits your skin. The ingredient load is reduced to only what matters. Nothing is wasted on making the formula hold together — because it doesn’t need help holding together.
03.
Sourced for Potency
A delivery system is only as good as what it’s delivering.
Just like culinary olive oil — where quality ranges from mass-produced supermarket bottles to small-batch artisan oils — botanical skincare ingredients exist along a vast spectrum. The same ingredient can vary enormously in purity, nutrient density, and therapeutic value depending on where it was grown, how it was harvested, and how it was extracted.
Extraction is the hidden variable. The standard methods most brands rely on — heat processing, chemical solvents — are fast and cheap. They’re also destructive, stripping away a significant percentage of the beneficial compounds that made the ingredient worth using in the first place. Antioxidants, vitamins, fatty acids — the compounds that actually do the work — are often degraded before the ingredient reaches a formula.
We choose to work with suppliers who use extraction methods that preserve maximum potency — including supercritical CO2 extraction, which retains the full spectrum of active botanical compounds without heat damage or chemical residue. We’ve spent more than fifteen years building direct relationships with small artisan distilleries and growers, and we select every ingredient based on purity, bioactivity, and how it was handled along the entire supply chain — not cost, marketing appeal or what’s trending.
04.
Nordic Antioxidant Complex™
At the heart of our formulas is a proprietary antioxidant system we developed from some of the most bioactive botanicals on Earth.
Our Nordic Antioxidant Complex™ unites four potent botanical actives sourced from Iceland and Finland — each selected for a specific function in a comprehensive antioxidant system:
Astaxanthin (Protect) — Sourced from Icelandic freshwater microalgae. The most powerful antioxidant know to science, with up to 6,000 times the free-radical-neutralizing power of vitamin C. Defends skin against environmental stressors and visible aging.
Black Currant (Correct) — Rich in concentrated polyphenols and rare omega-6 gamma linoleic acid. Helps preserve skin’s youthful appearance while supporting a healthy-looking barrier.
Sea Buckthorn (Nourish) — Contains over 190 bioactive compounds including vitamins E, pro-vitamin A, and K alongside powerful carotenoids. Creates a complete nutrient network that renews and revitalizes.
Arctic Oat (Calm) — Delivers essential ceramides that strengthen the skin barrier, along with unique avenanthramides that soothe even the most sensitive skin.
Together, these four actives create a comprehensive system that protects, corrects, nourishes, and calms — rather than relying on a single hero ingredient to do everything.
05.
Every Ingredient Earns Its Place
Between our oil-based delivery system, our sourcing standards, and our Nordic Antioxidant Complex, we’ve built formulas where every component serves a purpose.
But we also hold ourselves to a strict formulation rule:
If an ingredient doesn’t directly benefit your skin, it doesn’t make the cut.
We don’t add ingredients for color, for fragrance, or for aesthetic appeal. Your skin doesn’t care about any of that. It needs ingredients that support its health and function — calming inflammation, strengthening the barrier, delivering antioxidant protection, supporting cell renewal — and nothing else.
This also means being honest about natural ingredients. “Natural” doesn’t automatically mean safe or effective for your skin. Many common natural ingredients — including some the clean beauty world treats as staples — are known dermal irritants, photosensitizers, or simply not suited for daily use on the face. We exclude those too.
06.
What We Leave Out
We hold ourselves to a stricter standard than the industry requires — on both the synthetic and natural sides.
Synthetic ingredients we never use: Parabens, phthalates, sulfates, petrochemicals, silicones, synthetic fragrance, synthetic colorants, hydroquinone, talc.
Natural ingredients we never use: Essential oils above 1% concentration in any formula. Phototoxic essential oils (bergamot, lemon, grapefruit). Common skin irritants (jasmine, ylang ylang, lavender, tea tree). Natural parfum or fragrance blends.
That second list surprises people. These are ingredients that many “clean” and “luxury” brands feature prominently. We exclude them because the research is clear: they’re more likely to compromise your skin than help it, especially with daily use. A good rule of thumb — if a formula has perfume-strength fragrance, the essential oil concentration is almost certainly too high.
07.
Made In-House, In Small Batches
Every Root Science product is formulated and made in our Portland, Oregon studio.
We don’t outsource to third-party manufacturers. We don’t mass-produce. Each batch is small enough that we maintain complete quality control over every ingredient, every formula, every bottle. That’s how we ensure the ingredient integrity we’ve built into our sourcing, extraction standards, and delivery system actually makes it to your skin.
Small-batch production also means freshness. Our formulas don’t sit in warehouses for months. They’re made in small runs, shipped quickly, and arrive with their active compounds intact — which, given everything you now know about how extraction and delivery affect potency, matters more than most people realize.
