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Emerald Calming Botanical Oil
Emerald Calming Botanicals

Emerald Calming Botanical Oil

  • 100% Waterless
  • Reactive-Skin Tested
  • Small-Batch Crafted
  • Non-Comedogenic
  • Vegan
  • Cruelty-Free
  • Lifts collagen, calms redness & starves acne-causing bacteria — all in one step
  • Featherlight oil that absorbs on contact — no greasy residue
  • High-potency actives, dosed at clinical strength
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Bundle & save 22% Add a second product below. The discount applies to both items automatically.

22% off Also applies when you buy 2 or more of this product.

Free ship at 2 Set the quantity to 2 and the bag comes to $68.64 after the 22% break — past the $65 line, so the $5 shipping comes off too.

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  • Fast US shipping Arrives in 2–7 business days
  • Flat $5 shipping One rate, any size order — free past $65
  • 30-day guarantee Don’t love it? Full refund, no questions asked
Read our return & refund policy
  • No water or cheap fillers
  • Cold-pressed oils only
  • Never heat-processed
  • Paraben & paraffin free
  • 100% natural, no synthetics
  • Non-GMO ingredients
  • No pesticides or herbicides
  • No hormone disruptors
The proof, in short

What the botanicals actually do.

  • +50% collagen

    Human skin cells produced up to 50% more collagen at just a 1.6% chlorella concentration — the firmness, bounce, and look of genuinely rested skin.

  • 3× omega

    A dense load of omega-3, -6 & -9 rebuilds the lipid barrier and keeps sebum in balance — a stable lipid carrier that delivers actives straight to the source.

  • Antioxidant shield

    Protects against oxidative damage, screen fatigue and sun-amplified aging — neutralising the stress that dulls and prematurely ages skin.

  • Zero sting

    Anti-inflammatory and tissue-regenerating — it spurs fibroblast activity with no burning, no stinging. Just cool, radical relief.

The botanical ingredients inside Emerald Calming Botanical Oil
The Evidence

What the research actually says.

The claims on this page aren't ours alone. The mechanisms behind chlorella-derived oils have been studied for years across dermatology, cosmetic chemistry, and regenerative medicine.

  1. Collagen & UV-driven aging

    A study published in Phytotherapy Research (Chen et al., 2011) examined how chlorella-derived peptides behave on skin fibroblasts after UVB exposure. The researchers reported that chlorella-derived peptide diminished UVB-induced MMP-1 and restored procollagen mRNA — meaning it both blocked the enzyme that breaks collagen down and helped restart the body's own collagen production. That's the dual action our formula is built around.

    Chen et al., Phytotherapy Research (2011) · PubMed
  2. Regeneration — the PDRN fraction

    A 2023 review in Molecular Medicine Reports described PDRN as a mixture of deoxyribonucleotides that serves as an anti-inflammatory and tissue-regenerating agent, with documented effects on fibroblast proliferation, migration, and Type I collagen accumulation. Clinicians have used PDRN injectables for years to accelerate wound healing; what's new is delivering it topically through a stable lipid carrier — which is exactly what chlorella oil is.

    Molecular Medicine Reports (2023) · PubMed Central
  3. The carotenoid shield

    Lutein's absorption peak sits at 445 nm — squarely inside the blue-light band emitted by screens. A 2024 review in Nutrients on carotenoid skin protection notes that lutein filters radiation in the 400–475 nm range, protecting skin against oxidative damage. This is the molecular reason a single oil can address both screen fatigue and sun-amplified aging without an added SPF active.

    Bohn et al., Nutrients (2024) · PubMed Central

Further readingChen et al., Phytotherapy Research (2011) · Squadrito et al., Frontiers in Pharmacology — PDRN and skin wound healing (2021) · Bohn et al., Nutrients — Skin protection by carotenoid pigments (2024)

The Formula

Emerald Oil is a chlorella-infused facial elixir built on a 70/30 squalane-jojoba base — a ratio deliberately chosen because it mirrors the molecular composition of your skin's own sebum. The result is an oil your epidermis recognizes on contact: no heaviness, no residue, just an instantaneous velvety finish that works at barrier level, not on top of it. Then we steeped it with two of nature's most quietly powerful botanicals — freshwater chlorella algae and rare blue tansy — and let time do the rest.

Optional · Two ways to help it along

Your Emerald oil is the whole treatment.
These just clear its path.

The Emerald oil calms, defends the barrier and starves acne bacteria on its own — nothing below changes that. But congestion keeps rebuilding between washes, and clearing it once a week means the oil spends its time on your skin rather than on what has settled over it. Add one only if it suits your skin that week.

  1. 01 Emerald oil, daily Calm and barrier support, every day
  2. 02 A weekly clear-out Congestion lifted before it builds
  3. 03 Fewer flare-ups to settle Less for the oil to work against
  • Chlorella ExfoliatorWeekly polish
    Good alongside Emerald oil

    Chlorella Exfoliator

    $28.00 on its own

    Adds only $12.16 a $28.00 product for $12.16 more — 56% off

    Emerald Calming Botanical Oil
    $44.00
    Chlorella Exfoliator
    $28.00
    22% off — both items
    −$15.84
    Your bag
    $56.16

    The 22% applies to both items, not just this one — it takes $9.68 off the Emerald oil by itself, which is why the bag only moves $12.16 against the $44.00 you were already spending. Applied automatically, no code.

    Why it pairs. The Emerald line exists because harsh scrubs wrecked so many barriers — so this is deliberately the opposite kind of exfoliant. Spherical algal particles, no jagged shells or salt edges. One gentle pass a week clears the build-up without undoing the calm your Emerald oil is holding.

    A physical exfoliant rebuilt from the cell up. Micronized chlorella replaces jagged shells and salts with uniform, spherical algal particles — small enough to clear dead cells without scoring living ones. Suspended in jojoba oil and colloidal oatmeal.

    • Polishes in one pass Instant smoothness and glow
    • Delivers actives deeper Peptides · CGF · B vitamins
    • Brightens & evens tone B3 regulates melanin transfer
    • Shields against UV stress Peptides protect cell DNA
    or check out instantly
    Read the full breakdown
  • Emerald Chlorella Algae Clay MaskWeekly reset
    Good alongside Emerald oil

    Emerald Chlorella Algae Clay Mask

    $42.00 on its own

    Adds only $23.08 a $42.00 product for $23.08 more — 45% off

    Emerald Calming Botanical Oil
    $44.00
    Emerald Chlorella Algae Clay Mask
    $42.00
    22% off — both items
    −$18.92
    Your bag
    $67.08

    The 22% applies to both items, not just this one — it takes $9.68 off the Emerald oil by itself, which is why the bag only moves $23.08 against the $44.00 you were already spending. Applied automatically, no code.

    Why it pairs. Chlorella meeting chlorella. The mask draws out the congestion that feeds breakouts once a week; the oil keeps the calm going daily. Same algae, two different jobs — and the pair is where most Emerald customers end up.

    A mineral-rich clay mask powered by chlorella algae. Roughly 40 masks per jar, each one mixed fresh with the included rose water mist — no preservative-laden pre-mix, just chlorella meeting your skin at full strength. Less than $1 per mask.

    • Deep pore cleanse Twin clays draw out impurities
    • Stimulates collagen CGF signals Type I & III
    • Brightens & evens tone B3 regulates melanin transfer
    • Calms & soothes Colloidal oatmeal eases redness
    or check out instantly
    Read the full breakdown
Instant bundle savings

Add any second item.
22% comes off your entire order.

No code. No spend threshold. Nothing that waits until order two. The moment your bag holds two items — a second Emerald oil, or one of the two below — 22% comes off everything in it.

You're buying
Emerald Calming Botanical Oil
Emerald Calming Botanical Oil $44.00
Or add either of these
Chlorella Exfoliator
Chlorella Exfoliator $28.00
Emerald Chlorella Algae Clay Mask
Emerald Chlorella Algae Clay Mask $42.00
22% off everything in the cart Activates on item two
For example

Emerald Calming Botanical Oil + Chlorella Exfoliator

$72.00 $56.16

You save $15.84

That is a $28.00 Chlorella Exfoliator for $12.16 more than the Emerald oil on its own.

  1. 1 item Full price$44.00, plus the flat $5 shipping rate
  2. 2 items 22% off Two of anything — off the entire cart, on your very first order
  3. 3+ items 22% off Every extra unit is discounted too, so the dollars saved keep climbing
  4. On subscription 33% off From order two onward, for as long as it stays active

Two items is the whole rule. Stock up on a second Emerald oil, or add one of the two above — either way the 22% is already applied by the time you reach your bag.

Or build the full ritual
Active Ingredients

Three ingredients.
One coherent formula.

  • 01 The Base

    70% Squalane · 30% Jojoba

    Your skin's language, spoken fluently.

    Human sebum is a complex lipid matrix — and squalane is the one topical ingredient considered molecularly identical to its primary hydrocarbon component, squalene. Applied to skin, it doesn't sit on the surface: it integrates into the lipid barrier the way a native molecule would. Clinical research has shown topical squalane can increase skin moisture by up to 40% while simultaneously reducing transepidermal water loss (TEWL) — meaning it both adds hydration and seals it in.

    Jojoba brings a complementary architecture. Technically a liquid wax ester rather than an oil, it is structurally close to the wax ester fraction of human sebum — and unlike triglyceride oils, it resists oxidation on the skin surface, staying stable and clean throughout the day. Together at a 70:30 ratio, squalane and jojoba provide a biomimetic canvas that delivers a featherlight, non-greasy finish with zero adjustment period. Your skin simply accepts it.

  • 02 The Hero Botanical

    Chlorella Vulgaris

    2.5 billion years of evolution. Freshwater-clean. Zero ocean compromise.

    Chlorella vulgaris is a single-celled freshwater microalgae that has drawn growing scientific attention for its antioxidant capacity, nutrient density, and barrier-supporting properties. Rich in amino acids, vitamins, chlorophyll, and naturally occurring peptides, it has been shown to stimulate collagen synthesis in human fibroblasts — with one study demonstrating a 30% increase in collagen I production at a 0.4% concentration, rising to 50% at higher concentrations. The same chlorophyll that gives this oil its signature green tone carries documented anti-inflammatory properties that help reduce redness, calm irritation, and support the skin's healing response.

    Beyond its active profile, chlorella helps protect against collagen degradation by reducing the expression of matrix metalloproteinase-1 (MMP-1) — the enzyme responsible for breaking down collagen over time — making it as relevant for prevention as it is for repair.

    Ours is different. The chlorella in Emerald Oil is grown in a sealed, freshwater closed-loop cultivation system — completely isolated from the open ocean. This is not a minor sourcing detail. Open-water algae carries real contamination risk: heavy metals, microplastics, industrial runoff, and marine pollutants can all concentrate in algae harvested from uncontrolled aquatic environments. Our pristine closed-loop system eliminates that risk entirely, delivering a crop that is 100% free from ocean-derived contaminants, and verified clean from the moment it's cultivated to the moment it reaches your skin.

  • 03 The Rare Addition

    Blue Tansy

    The rarest blue in skincare. Every drop, earned.

    Blue tansy (Tanacetum annuum) is one of the most prized — and genuinely rare — essential oils in high-end skincare. Its signature ink-blue color comes from chamazulene, a sesquiterpene compound that forms during steam distillation of the plant and is responsible for the oil's remarkable anti-inflammatory activity. Chamazulene works by inhibiting leukotriene and prostaglandin production — the same inflammatory mediators targeted by non-steroidal anti-inflammatory drugs — making blue tansy a powerful, plant-derived calming agent for reactive, sensitized, or redness-prone skin.

    In addition to its anti-inflammatory action, blue tansy delivers antioxidant protection, supports skin cell regeneration, and has documented antibacterial and antifungal properties that make it particularly effective for acne-prone and compromised complexions. It is ideal for any skin type, and especially transformative for conditions like rosacea, eczema, and environmental sensitivity.

    A note on its rarity: Tanacetum annuum is not easy to cultivate. It grows in limited regions, is at risk of over-farming, and produces a low oil yield per harvest — which is precisely why most formulations that include it use it sparingly. In Emerald Oil, it earns its place.

The Standard We Hold

No ocean.
No compromise.

Our chlorella is cultivated inside a pristine freshwater closed-loop system — sealed from the open ocean and the contamination risks that come with it. Open-water algae can accumulate heavy metals, microplastics, and industrial runoff as a natural consequence of its growth environment. We remove that variable entirely.

The result is an ultra-clean crop, sustainably cultivated, and verified free from:

  • Marine pollutants
  • Heavy metals
  • Microplastics
  • Industrial runoff

When the ingredient is this biologically active, purity isn't a selling point. It's a clinical requirement.

Free from: parabens, synthetic fragrance, silicones, mineral oil, PEGs, and ocean-sourced contaminants.

Application

How to use.

Apply 3–5 drops to clean skin, morning or evening. Press gently into face, neck, and décolletage — do not rub. For best results, apply to slightly damp skin to enhance squalane's carrier-molecule absorption. Can be worn alone or layered beneath SPF. The oil's featherlight texture absorbs in seconds, leaving no residue on skin or fingers. Suitable for all skin types. Particularly effective for dry, sensitized, redness-prone, and barrier-compromised skin.

The Research Behind It

Evidence on record.

01

Chlorella vulgaris has been shown to increase collagen I synthesis in human fibroblasts by up to 50% at studied concentrations, while simultaneously reducing MMP-1 expression — the enzyme responsible for collagen degradation.

Obermayer & Stolz; Typology Scientific Review, 2024
02

Squalane is the only topical ingredient considered molecularly identical to the squalene component of human sebum. Clinical study data shows topical squalane increases skin moisture by up to 40% while reducing transepidermal water loss.

Journal of Cosmetic Dermatology; Root Science Review, 2026
03

Chamazulene — the active compound in blue tansy — reduces inflammation by inhibiting leukotriene and prostaglandin synthesis, functioning as a non-steroidal anti-inflammatory at the skin level.

PubChem; ANML Essentials Scientific Review, 2026
The Biotech Case

Why it's built this way.

Most "marine" or "plant" skincare oils carry a hidden cost: deforestation for palm, water-intensive monoculture for argan, or wild-harvest pressure for seaweed. Chlorella sidesteps all of it because it isn't farmed in a field — it's grown in closed fermenters under controlled light, fed CO₂ and minerals, and harvested in days rather than seasons.

The biotech case isn't marketing. A 2022 life-cycle assessment in the Journal of Cleaner Production on microalgal biomass production found that closed-system Chlorella vulgaris cultivation uses a fraction of the freshwater and arable land required by conventional oilseeds, while actively fixing atmospheric CO₂ during growth. In practical terms: every liter of this oil represents carbon pulled down, not extracted up.

That same closed system is what makes the actives reliable. Field-grown botanicals vary batch to batch — sunlight, soil, rainfall, harvest timing. A fermenter doesn't. The carotenoid load, the PUFA ratio, the PDRN fraction are all reproducible within tight tolerances, which is why the oil performs the same in January as it does in July.

And the "molecular vacuum" idea isn't poetic license. Chlorella's cell wall is unusually good at binding lipophilic pollutants — a property studied for decades in environmental remediation (see Suresh Kumar et al., Bioresource Technology, on heavy-metal and hydrocarbon biosorption by Chlorella species). On skin, that same affinity helps lift the smog-derived particulates and oxidized sebum that dull the complexion over a workday in a city.

Biotech beauty isn't a slogan we picked. It's the only honest description of how this oil is made — and why it works.

Don't eat through plastic wrap — choose clean, glass-bottled botanicals

Don't eat through plastic wrap

Farm-to-Face

Cultivated with care, not in a corporate lab.

For a long time, we couldn't find what we were looking for. There were harsh prescription treatments on one side, and feel-good natural products with little science behind them on the other. Nothing in between — especially not for sensitive skin.

So we did the research ourselves.

My wife has always been passionate about skincare — the rituals, the ingredients, what actually works and why. I came at it from a different angle. I'd struggled with acne most of my life, and I'd also become fascinated with microalgae — not just as an ingredient, but as one of the most important organisms on the planet. The more scientists study it, the clearer it becomes: algae is going to play a significant role in how humans live and eat sustainably. That felt worth paying attention to.

When we started combining those two interests — her deep knowledge of what skin actually needs, and my obsession with what algae is capable of — something clicked. We spent months researching, formulating, and testing on ourselves. What we discovered is that the skin doesn't need more actives thrown at it. It needs ingredients that work with it, delivered in a way the skin already understands.

These products came out of that process. They're what we actually use. Every morning, the two of us still do our skincare rituals together — and that hasn't changed since the beginning.

Shop the Full Ritual
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