Emerald Clear Skin

Emerald Restorative Salve

A 100% waterless, biomimetic restorative salve powered by oil-extracted Chlorella and Blue Tansy. Instantly cools redness, starves acne-causing bacteria without a single harsh chemical, and rebuilds your protective skin barrier overnight — because your skin doesn't need more aggression. It needs radical botanical relief.

100% Non-Comedogenic
Zero Preservatives
Safe for Broken Skin
Small-Batch Crafted
Vegan
Cruelty-Free

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How to use.

Step 01 — Cleanse

Start with damp skin

Gently cleanse and leave your skin slightly damp.

Step 02 — Warm

Melt the salve

Because it has a strong structure in the tin, scoop a small amount and warm it between your hands until it becomes beautifully gooey and spreadable.

Step 03 — Press

Press, don't rub

Firmly press the warmed salve into your skin to lock in moisture and actively repair your barrier overnight.

Unique features of the Emerald Restorative Salve

01 The Base

Natural Beeswax

A waterless barrier, built to seal and protect.

A salve doesn't need water to work — it needs structure. Natural beeswax is one of the most time-honored bases in skincare: a complex matrix of long-chain esters and fatty acids that melts at skin temperature and absorbs without the greasy, pore-clogging weight of heavier butters. It is non-comedogenic, deeply emollient, and reinforces the skin's lipid barrier while restoring softness to cracked, irritated, or over-stripped skin.

Beeswax also gives the salve its protective architecture. It forms a breathable, semi-occlusive seal that holds the active botanicals against the skin and shields a compromised barrier from external aggressors — without suffocating it. The result is a 100% waterless base that carries every active deep into the skin and keeps it there, working overnight.
02 The Hero Botanical

Oil-Extracted Chlorella

Chlorophyll-dense. Antimicrobial. Barrier-repairing.

Using a lipid-based oil-extraction method, we capture the fat-soluble nutrients of Chlorella microalgae — the most chlorophyll-dense organism on earth — without diluting them in water. The result is a concentrate rich in chlorophyll, B-vitamins, amino acids, and naturally occurring peptides that floods inflamed skin with the building blocks it needs to repair.

That same chlorophyll carries documented antimicrobial activity: published research shows chlorophyll derivatives actively inhibit the growth of acne-causing bacteria. Chlorella has also been shown to stimulate collagen synthesis in human fibroblasts while reducing the enzymes that break collagen down — making it as relevant for long-term barrier strength as it is for calming a breakout today.

Ours is grown in a sealed, freshwater closed-loop system — completely isolated from the open ocean and the heavy metals, microplastics, and pollutants that contaminate open-water algae. 100% free from ocean-derived contaminants, verified clean from cultivation to skin.
03 The Rare Addition

Blue Tansy

The rarest blue in skincare. A botanical fire extinguisher.

Blue tansy (Tanacetum annuum) earns its place through chamazulene — the compound responsible for its signature ink-blue color and its remarkable anti-inflammatory power. Chamazulene works by inhibiting leukotriene and prostaglandin production, the same inflammatory mediators targeted by non-steroidal anti-inflammatory drugs — which is why it calms visible redness, heat, and irritation on contact.

Beyond calming reactive skin, blue tansy delivers antioxidant protection, supports skin-cell regeneration, and carries documented antibacterial and antifungal properties — making it especially effective for acne-prone and compromised complexions, and transformative for conditions like rosacea and eczema.

A note on its rarity: Tanacetum annuum grows in limited regions, is at risk of over-farming, and yields very little oil per harvest. Most formulas use it sparingly. In the Emerald Salve, it earns its place.

The Standard We Hold

No ocean.
No compromise.

The Chlorella in this salve 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.

Radical, Botanical Simplicity.

Contains chamazulene, a powerful anti-inflammatory compound that rapidly reduces visible redness, heat, and irritation on contact. This rare botanical gives the oil its distinctive blue color and acts as a botanical fire extinguisher for reactive, inflamed skin.

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
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
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 formula 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)

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 formula 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 salve is made — and why it works.

Complete the ritual

Explore the full Emerald line — oil, clarifying mask powder, and the complete ritual bundle.

View Emerald Collection

Replaced two products I was using for inflammation

I was using a separate blue tansy oil and a separate balm for my eczema-prone patches around my nose and mouth. This salve combines both functions and works better than either of them did individually. The chlorella aspect was new to me but I'm sold - my skin tone is more uniform and my random flare-ups have noticeably decreased. The scent is strong out of the jar but mellows on the skin to something almost meditative. Perfect for nighttime.

The most beautiful thing in my routine

Okay, the aesthetics of this product are unmatched. The salve is this deep cobalt blue from the blue tansy, it looks like a jar of ocean. I keep it on my vanity just to look at. But it's not just pretty - my skin has visibly improved since I started using it. Calmer, more hydrated, more even. I do find it takes a little while to fully sink in so I apply it as the very last step of my evening routine and let it work overnight. By morning my skin is glowing.

My sensitive skin finally has a friend

I react to everything. Fragrance, essential oils, "natural" products, "gentle" products, you name it. I was nervous about the blue tansy because it IS an essential oil, but my dermatologist gave it the green light and she was right - zero irritation. Just calmer, less reactive skin. I think the chlorella is doing real work because my overall complexion looks more vibrant, like my skin is actually well-fed. The scent is subtle and natural, nothing like the synthetic fragrances that usually wreck me. Cannot recommend enough.

Patience required

Loving the actual effects of this salve - my redness is down, my skin feels nourished, and the blue tansy scent is calming at night. BUT this thing takes forever to fully absorb. I'm talking 20+ minutes before my face stops looking shiny and feeling tacky. If I lie down too soon I get blue-green smudges on my pillowcase (washes out, unlike I've heard about the astaxanthin version, but still annoying). I've learned to apply it well before bed and use it as a "wind down" cue, but if you're someone who wants a quick in-and-out routine, this isn't it. I still recommend it, just plan around the absorption time. Knocking a star off purely for that.

Great product, packaging tells on itself a bit

I want to be upfront that the salve inside is genuinely lovely - calming, effective, beautiful color, smells like an herb garden. My critique is purely about the packaging. You can tell Algae Aura is a newer/smaller brand here. The jar feels lightweight, the label is a little off-center on mine, and the overall presentation doesn't quite match what I'd expect at this... well, even at this lower price point I want it to feel a bit more elevated. I'm not saying it has to be Augustinus Bader-level luxury, but a heavier glass jar, a more polished label, maybe a nicer outer box would go a long way. The product itself is 5 stars. Knocking two off for the unboxing experience not matching the quality of what's inside. I genuinely root for this brand and I think small upgrades here would help them compete with bigger names.

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Emerald Restorative Salve