FREE MARINA Ampoule, orders $75+
KIT + SET SALE: Up to 35% Off Sets. No code needed.
Free US Shipping Orders $50+
→ Chaotic Skin
→ Redness + Inflammation
→ Uneven Tone + Hyperpigmentation
→ Dull Skin or Uneven Texture
Purely Natural · Ethical · Sustainable · No Nasty Synthetics · Vegan · Cruelty-Free · 100% Non-GMO / Organic / Wildcrafted · Nontoxic · Fair Trade · No Gluten Added · No Soy Added · No Fillers · Plant—Based · Food-Grade · pH Optimized · Scientifically-Proven Ingredients · Therapeutic-Grade · Zero-Waste · Woman—Owned · Small Batch Made By USA Mermaids · 1% For The Planet®
Free & Easy Returns | 90-Day Full Refund Guarantee
Need a refill? Shop here!
CLARIFIES · BLURS · BALANCES· EXFOLIATES · CALMS
2% Botanic BHA (from beets) is an effective salicin-rich alternative to salicylic acid that gently exfoliates and smooths skin texture.
Prebiotics & Postbiotics (from sea kelp and chicory root) promote a healthy skin microbiome and balanced complexion.
Sea Samphire is a retinol alternative herb, known as a jewel of the coast, that blurs imperfections, reduces appearance of fine line and wrinkles, and strengthens skin barrier.
Banana Fruit Juice, Ocean MSM & Beta Glucan (from mushrooms) are vitamin-rich superstars that help repair skin’s natural collagen production, maintain plumpness, and protect against blue light.
Apply 2-4 drops to clean skin and massage in as a leave-on treatment. A mild cooling sensation is normal, particularly for the first few uses. Use daily for amplified results. Give a little shake if separation occurs.
Customize: Add a few drops of Samphire to any Earth Harbor treatment or moisturizer for a clarifying & perfecting booster.
Store at room temperature and out of direct sunlight.
aqua, propanediol (plant-derived humectant)°°, betaine salicylate (beet-derived BHA)°°, beta glucan (mushroom-derived humectant)°°, MSM/methylsulfonylmethane (vegan ocean-derived dimethyl sulfone)°°°, laminaria digitata (sea kelp) extract°, lactobacillus/nereocystis luetkeana (sea kelp ferment filtrate/postbiotic)°°, laminaria saccharina (neptune sea kelp) extract°°, crithmum maritimum (sea samphire) extract°°°, squalane (olive-derived)°°, musa paradisiaca (banana) fruit juice extract°, inulin (chicory-derived prebiotic)°°, cucumis sativus (cucumber fruit) extract°°, citrus limon (lemon fruit) extract°°, citrus aurantium dulcis (orange peel) extract°°, passiflora edulis (passion fruit) extract°°, cucumis melo (melon fruit) extract°°, citrullis lanatus (watermelon fruit) extract°°, malus domestica (apple fruit) extract°°, rubus idaeus (rasberry fruit) extract°°, xanthan gum (plant-derived thickener)°°, lecithin (sunflower-derived emulsifier)°°, sclerotium gum (plant-derived thickener)°°, pullulan (tapioca-derived thickener)°°, caprylic/capric triglyceride (coconut-derived moisturizer)°°, benzyl alcohol (naturally-occurring preservative)°°, capryl/caprylyl glucoside (coconut-derived solubilizer)°°, dehydroacetic acid (plant vinegar-derived preservative)°°, melia azadirachta (lilac leaf & flower) extract°°
°certified organic | °°non-gmo | °°°wildcrafted
This is an essential oil-free formula.
Slight separation is normal, expected, and celebrated in this plant-based formula without synthetic emulsifiers. Just give a little shake if it occurs.
1 oz | 30 mL glass bottle with dropper
Aroma: Subtle, clean, sweet, and herbal
Feel: Smooth, lightweight, water-based serum
Color: Light green (from sea samphire and lilac)
This has a permanent place in my skin routine. I swear my face craves this when I wake up.
My skin is firm and brightened from one week of this! It absorbs quickly and can be layered with the anchor cream. So good! I feel and look younger using this its erased the lines around my eyes!
If I had to pick only one product to take with me, this would be it. It sooths, clarifies, hydrates and balances my skin without irritating it ever. It somehow makes the acne go away, the pores seem smaller, and the entirety of my face feel softer all at the same time (my skin is both oily and dry and getting older so.... Magic).
I use several Earth Harbor products, but this is the one that hooked me :)
I am apparently allergic to an ingredient in this serum. Swollen, red, itchy, hot - feels like my face is burning. I looked a the ingredient list, and there are many plant or sea based ingredients that could be the cause. I would recommend testing it on a small area first, just in case.
Ahoy! Thanks so much for the feedback! Sorry to hear you didn't love Samphire. We want you to be 100% happy with your Earth Harbor gems so please reach out to hello@earthharbor.com so that we can take perfect care of you. We always want you to experience oceans of happiness!
The perfect perfecting serum