Glow Treatment — Brightens — Balances — Instant Radiance
MARINA Biome Brightening Concentrate - Refill
Set sail with this highly concentrated treatment, powered by 12 botanical actives to brighten, balance, and support your microbiome for a radiant, glowing complexion.
Our refills are the same Earth Harbor gems, sealed with aluminum tops and completely plastic-free! While many brands use pouches for refills, our glass bottles with aluminum tops have a lower ecological footprint based on sustainability-focused research. Both materials are widely and easily recycled, making refilling truly waste-free!
Our Commitment to Quality
- 100% Nature-Identical
- No Harsh Synthetics
- No Fillers, Only Actives
- Clinically & Scientifically Proven
- Dermatologist Tested
- Certified Safe for Sensitive Skin
- Non-Toxic (Toxicologist Audited)
- Third-Party Safety & Stability Tested
Clean & Ethical Practices
- Ultra-Clean Ingredients
- Free from Artificial Fragrances & Dyes
- Traceable, Ethical, Premium Ingredients
- Non-GMO Verified Ingredients
- Sustainably Sourced & Verified
- Cruelty-Free & Vegan Certified
- European Union Certified
Sustainability at Heart
- Plastic Neutral Certified
- Carbon Neutral Certified
- Zero-Waste Refills
- Ocean-Friendly
- 1% for the Planet Member
- Reusable & Biodegradable Packaging
Crafted with Care
- Artisan Small Batches
- In-House Lab Made
- Herbalist-Chemist Formulated
- Good Manufacturing Practices Certified
Proudly Independent
- Small Family Business
- Woman-Owned
- Independently Operated, Never Outsourced
Packaging
Our glass containers are 100% recyclable, and closures use 50% PCR plastic (varies by availability). Boxes, inserts, and shipping materials are compostable, made with FSC-certified/recycled paper and soy-based ink. Every product also has a plastic-free option and zero-waste refills.
How to recycle
For a zero-waste choice, get a refill. Each comes in a glass bottle with an aluminum lid. Swap your old closure onto the new bottle, then recycle the empty glass and lid! If not refilling, wash, remove the label, and recycle the glass. Take apart closures and check local recycling guidelines—small pieces (like closure elements and label backing) can be recycled through PACT Collective or be discarded. All boxes and shipping materials can be composted, reused, or recycled.
Plastic Free & Refill Option
Cleanest Ingredients
100% nature-identical
Artisan Crafted
in-house lab small batches
1% Donated
to ocean conservation
Ethical Pioneers
built on passion and purpose
MARINA Biome Brightening Concentrate - Refill
FAQs
- MJMerissa J.Verified BuyerReviewingMARINA Biome Brightening ConcentrateI recommend this productAge Range 35-44Skin Type Combination, MatureSkin Concerns Pores, Redness, Sensitivity, Anti-AgingRated 5 out of 5 stars3 minutes agoso soothing
Love this gem as it’s so calming to my skin and absorbs
- GBGoddess B.Verified ReviewerReviewingMARINA Biome Brightening ConcentrateI recommend this productAge Range 25-34Skin Type Oily, Acne-ProneSkin Concerns Pores, Oiliness, Sensitivity, Acne, RednessRated 5 out of 5 stars1 week agoLiquid Gold in a bottle
Not only is this brand ethical, vegan and all natural, but their products are the best quality, this serum smells amazing and feels so nice and doesn’t give me acne like so many others I’ve tried from other brands!!
- KGkayla g.Verified BuyerReviewingMARINA Biome Brightening Concentrate - RefillI recommend this productRated 5 out of 5 stars3 weeks agoThe product that started it all!
I found marina at Whole Foods and decided to give it a try. I was super intrigued by all the clean skin care products that Earth Harbor had at such a reasonable price come to find out. I would love Marina and would gift it to many others. I love to use a couple drops in my moisturizer, particularly Azure! It is my favorite combination for my combo skin. It helps it to feel so moisturized! I always have a back up bottle ready to go and love to give these products to fund and family.
- JJenniferVerified ReviewerReviewingMARINA Biome Brightening ConcentrateI recommend this productAge Range 55-64Skin Type Mature, Acne-ProneSkin Concerns Dark Spots, Anti-Aging, DullnessRated 5 out of 5 stars3 weeks agoLike Magic
This product is amazing in more ways than one. First off, the texture is featherlight and the smell divine, but even more amazing, is its ability to nearly immediately calm inflammation. I have had a few blemishes (cystic acne) that puff up and get inflamed. One drop of this magic elixir, and the swelling decreases within minutes. It's my go-to for any inflammation on my skin. Thanks for creating a clean and effective product that works ell on all skin types, even my 60-something, acne-prone complexion.
- ADAllison D.Verified ReviewerReviewingMARINA Biome Brightening ConcentrateI recommend this productAge Range 45-54Skin Type Acne-Prone, Combination, Mature, OilySkin Concerns Dryness, Acne, Oiliness, Anti-AgingRated 5 out of 5 stars1 month agoSmells great, goes on nicely
I got a mini size of this in a kit and loved so much I got a full size bottle. This is my first step after washing g my face and I really like how it soaks in quickly and a little goes a long way.