CELLULAR ANTI-AGING MARINE BIOFERMENT NIGHT CREAM
An overnight marine bioferment cream that supports the look of mature skin. Alteromonas Ferment Extract leads a marine stack with Algae Extract and multi-weight hyaluronic acid, while a cocoa butter and sunflower emollient base comforts and conditions skin overnight.
Backed by published research · references belowContains fragrance (Parfum). Full ingredients
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Formulated for Anti-Aging and Dry Skin.
- Alteromonas Ferment Extract, a deep-sea marine biotech ferment, supports the appearance of mature skin as the marine bioferment hero.
- Multi-Weight Hyaluronic Acid, a humectant pairing higher and lower molecular weights, hydrates overnight1.
- Cocoa Butter and Sunflower Seed Oil, an occlusive emollient base, comfort and condition skin overnight2.
Hero mechanism: Alteromonas Ferment Extract, a deep-sea marine biotech ferment, is used in cosmetic formulations for skin-tolerance positioning. Full mechanism and citations under Details and references.
A 50 ml / 1.69 fl oz overnight moisturiser built on a marine bioferment stack: Alteromonas Ferment Extract (a deep-sea marine biotech ferment), Algae Extract, and Watercress Flower/Leaf Extract, anchored by a Cocoa Butter and Sunflower Seed Oil emollient base with Multi-Weight Hyaluronic Acid. 99% natural origin, 26% organic origin, vegan eligible.
Alteromonas Ferment Extract (Deep-Sea Marine Biotech), Algae Extract, Nasturtium Officinale (Watercress) Flower/Leaf Extract, Sambucus Nigra (Elder) Fruit Extract, Multi-Weight Hydrolyzed Hyaluronic Acid + Sodium Hyaluronate.
Active ingredients:
- Alteromonas Ferment Extract3 (a marine biotech ferment)
- Algae Extract (a marine polysaccharide)
- Multi-Weight Hyaluronic Acid (a humectant)
Aloe Barbadensis (Aloe) Leaf Juice, Helianthus Annuus (Sunflower) Seed Oil, Theobroma Cacao (Cocoa) Seed Butter, Dicaprylyl Carbonate, Pentylene Glycol, Polyglyceryl-6 Stearate, Cetearyl Alcohol, Helianthus Annuus (Sunflower) Seed Cera, Butyrospermum Parkii (Shea) Butter, Aqua/Water, Glycerin, Olea Europaea (Olive) Oil Unsaponifiables, Sodium PCA, Parfum/Fragrance, Palmitic Acid, Stearic Acid, Polyglyceryl-6 Behenate, Rhus Verniciflua Peel Cera, Shorea Robusta Resin, Cellulose, Xanthan Gum, Algae Extract, Nasturtium Officinale (Watercress) Flower/Leaf Extract, Sambucus Nigra (Elder) Fruit Extract, Sodium Phytate, Alteromonas Ferment Extract, Phenethyl Alcohol, Ascorbyl Palmitate, Tocopherol, Lactic Acid, Sodium Hyaluronate, Vanillin, Terpineol, Linalyl Acetate
The ingredient list printed on your product’s packaging is always definitive; where it differs from this page, the packaging prevails.
- Apply in the evening to clean skin as the final step of the routine.
- Press gently into the face and neck.
- Layer with a morning broad-spectrum SPF 30 or higher daily.
Are there any side effects?
It contains naturally occurring fragrance compounds (Linalyl Acetate, Terpineol, Vanillin). Patch test on the inner forearm for 24 hours before facial use.
Does it actually work?
This night cream pairs a deep-sea marine bioferment with Multi-Weight Hyaluronic Acid, a humectant known in cosmetics for its strong water-binding potential, supporting a smoother, more rested, hydrated look by morning.
How do I use it?
Apply in the evening to clean skin as the final step of the routine. Press gently into the face and neck.
What is this and who is it for?
An overnight marine bioferment cream that supports the look of mature skin. Alteromonas Ferment Extract leads a marine stack with Algae Extract and multi-weight hyaluronic acid, while a cocoa butter and sunflower emollient base comforts and conditions skin overnight.
99% natural origin, 26% organic origin, vegan eligible. Contains naturally occurring fragrance compounds (Linalyl Acetate, Terpineol, Vanillin). Patch test on the inner forearm for 24 hours before facial use.
Multi-Weight Hyaluronic Acid pairs higher and lower molecular weights for overnight humectant support1. The Cocoa Butter and Sunflower Seed Oil emollient base provides occlusive lipid support, with barrier-repair benefits documented for topical plant oils2. Algae Extract, Elder Fruit Extract, and Watercress add marine polysaccharide and polyphenol antioxidant botanicals.
- Pavicic T, Gauglitz GG, Lersch P, et al. Efficacy of cream-based novel formulations of hyaluronic acid of different molecular weights in anti-wrinkle treatment. Journal of Drugs in Dermatology. 2011;10(9):990-1000. PubMed PMID 22052267.
- Lin TK, Zhong L, Santiago JL. Anti-Inflammatory and Skin Barrier Repair Effects of Topical Application of Some Plant Oils. International Journal of Molecular Sciences. 2018;19(1):70. DOI 10.3390/ijms19010070. PubMed PMID 29280987.
- Garre A, Martinez-Masana G, Piquero-Casals J, Granger C. Redefining face contour with a novel anti-aging cosmetic product: an open-label, prospective clinical study. Clinical, Cosmetic and Investigational Dermatology. 2017;10:473-482. PubMed PMID 29180884.
How to cite this product page: Opuliss. Cellular Anti-Aging Marine Bioferment Night Cream. Opuliss Skin product page. 2026. https://opuliss.com/products/anti-age-night-cream
The Science
This night cream pairs a deep-sea marine bioferment with Multi-Weight Hyaluronic Acid, a humectant known in cosmetics for its strong water-binding potential, supporting a smoother, more rested, hydrated look by morning.
Source: Pavicic T, et al. Journal of Drugs in Dermatology, 2011 (PMID 22052267).
INSIDE THE SCIENCE
From precision-fermented actives to biomimetic complexes, discover what makes it Opuliss.
MARINE BIOFERMENT
A ferment made by Alteromonas bacteria, listed in the EU cosmetic ingredient database as a skin-conditioning ingredient.
Source: European Commission CosIng database, Alteromonas Ferment Extract, entry 54308.
ALGAE EXTRACT
Mineral-rich marine extract that hydrates and helps soothe the skin.
Source: EU CosIng listed function.
WATERCRESS
A botanical containing rutin and ferulic acid. In a laboratory study, watercress extract applied to irritated mouse skin reduced swelling.
Source: Camponogara C, et al. Journal of Ethnopharmacology, 2019 (PMID 30339978).
HOW TO USE
Apply in the evening to clean skin as the final step of the routine.
Press gently into the face and neck.
Layer with a morning broad-spectrum SPF 30 or higher daily.
THE TEXTURE
The Opuliss difference
SCIENCE, MADE VISIBLE
Opuliss begins where the research ends. Every active is named, every claim is traceable, and nothing is left to promise alone.
Morning to night
A RITUAL, CONSIDERED
Each formula stands on its own and belongs to the whole. Layered with intention, morning and night, the routine becomes unmistakably yours.
A twenty four hour rhythm
THE SKIN KEEPS TIME
Skin is not the same at midnight as it is at nine in the morning. Across a single day its temperature, its acidity and the moisture it loses to the air each move on a rhythm of their own. Morning and night are not two routines. They are one, kept in time.
Yosipovitch G et al. Journal of Investigative Dermatology, 1998 (PMID 9424081). Sixteen volunteers sampled every two hours across a twenty four hour span.
