MARA
Plankton + PHA™ Flower Acid Algae Serum
Highly rated by customers for: , ,
$74.00get it for $70.30 (5% off) with Auto-Replenishor 4 payments of $18.50 with or
or
Standard size
Highlights
About the Product
Item 2633089
Skin Type: Normal, Dry, Combination, and Oily
Skincare Concerns: Pores, Uneven Texture, and Acne and Blemishes
Formulation: Lightweight Serum
Highlighted Ingredients:
- Lactic Acid: Exfoliates and visibly improves blemishes and pores.
- Flower Acid: Nourishes, brightens, and helps improve signs of aging.
- Plankton: Protects skin barrier and hydrates with phytonutrients to visibly plump and firm.
Ingredient Callouts: This product is vegan, gluten-free, cruelty-free, and comes in recyclable packaging.
What Else You Need to Know: This serum delivers visibly smoother, brighter, younger-looking skin without drying out the skin barrier. The multi-acid formula is balanced with algae, plankton, and marine botanicals to hydrate, along with French sea water to refresh for soft, smooth skin.
This product is an Allure Best of Beauty award winner.
Clean & Planet Aware
Our ambitious curation of beauty made without controversial ingredients from brands dedicated to making meaningful environmental commitments, including sustainable ingredients and sourcing, packaging, corporate commitments, and consumer transparency.
-Flower Acid: Nourishes, brightens, and helps improve signs of aging.
-Plankton: Protects skin barrier and hydrates with phytonutrients to visibly plump and firm.
Palmaria Palmata Extract, Lactic Acid, Aqua/Water/Eau, Pentylene Glycol, Caprylic/Capric Triglyceride, Cetearyl Olivate, Squalane, Silybum Marianum Seed Oil, Sorbitan Olivate, Glyceryl Caprylate, Glycerin, Sodium Stearoyl Glutamate, Sodium Hydroxide, 1,2-Hexanediol, Gluconolactone, Bellis Perennis (Daisy) Flower/Helichrysum Italicum Extract, Hibiscus Sabdariffa Flower Extract, Algae Extract, Gigartina Stellata Extract, Chondrus Crispus Extract, Haematococcus Pluvialis Extract, Avena Sativa (Oat) Kernel Extract, Salicornia Herbacea Extract, Limonium Gerberi Extract, Ribes Nigrum (Black Currant) Seed Oil, Oenothera Biennis (Evening Primrose) Oil, Borago Officinalis Seed Oil, Helianthus Annuus (Sunflower) Seed Oil, Sclerotium Gum, Xanthan Gum, Caprylhydroxamic Acid, Sodium Phytate, Potassium Sorbate, Citric Acid..
The list of ingredients is subject to change. Please consult the packaging of the product purchased.
-Apply one to two pumps directly to clean skin in the evening.
-Follow with Universal Face Oil (sold separately) or your favorite moisturizer.
-Can be used as a rinse off mask for sensitive skin types.
Recycling Instructions:
-Once product is empty, unscrew pump and put in the trash.
-Clean out and recycle the glass bottle with your recycling.
-Unit carton can be collapsed and recycled.
Similar Products

You May Also Like
- MARAChia + Moringa® Algae Enzyme Cleansing Oil$36.00 - $58.00436
- SOFIE PAVITT FACEMandelic Acid Exfoliating & Clearing Serum$54.00399
- Saint Jane BeautyRadiance Refresh Antioxidant Serum$88.0058
- Iris&RomeoSkin Cocoon Barrier Repair Glow Serum with Peptides & Niacinamide$58.0076
- The OrdinaryNiacinamide 10% + Zinc 1% Oil Control Serum$6.00 - $10.808.4K
- ALPYNSuper Peptide & Ghostberry Moisturizer for Eczema, Barrier and Wrinkle Repair$62.00382
- DAMDAMCitrus Glow Vitamin C & Hyaluronic Acid Serum$68.00181
- BiossanceEctoin Overnight Rescue Deep Repair Night Moisturizer + Squalane$68.00783
- ElemisPro Collagen Future Serum$99.00520
- Sunday RileyGood Genes All-In-One AHA Lactic Acid Treatment$50.00 - $205.005.8K
MARA is an award-winning line of algae-infused skincare and wellness products powered by our clinically-tested proprietary algae—sourced via wild collecting in France and Ireland. Founded in 2018 by Allison McNamara, MARA’s hydrating, transformative formulas are a reimagined take on classic skincare using first-to-market clean actives that strengthen the skin barrier so you can Sea the Glow®. MARA is committed to protecting our oceans as a member of 1% For the Planet, where a portion of every purchase goes to SeaTrees to help rebuild our kelp forests. Get ready to Sea the Glow®