Mosski Ultimate Glow Duo set — Vitamin-Sea Peptide Serum and Dewy Defender Cream

Save $40.00

The Ultimate Glow Duo

$198.00

$238.00

“I’ve used expensive clinic style skincare before, but Mosski gives me that same active, high-performance feel with a much more luxurious finish.”

— Aysha I.

Size:

30ml + 50ml

Variant

Visibly brightens dark spots and uneven tone
Hydrates skin for up to 48 hours
Boosts collagen production for firmer, plumper skin
Helps reduce fine lines and unwanted texture
Supports microbiome balance and skin barrier repair
Suitable for all skin types. Made with safe and effective levels of high-performing clinical actives and plant/sea minerals.

Description

Your complete brightening and barrier-strengthening ritual. The Ultimate Glow Duo unites the precision of the Vitamin-Sea Peptide Serum with the nourishing strength of the Dewy Defender Cream — both powered by our AlgaDerm™ sea moss and marine complex — to reveal visibly clearer, smoother and more resilient skin.

How to use:
Step 1. Vitamin Sea Peptide Serum
Apply 2 drops to cleansed skin morning and night.

Step 2. Dewy Defender Cream
Using the provided applicator, apply a pea sized amount morning and night following serum. Always follow with SPF. Applicator can be used to massage under the eyes.

What Is Algaderm™?

AlgaDerm Complex™ is our signature triple-algae system fused with potent botanical actives.

Rich in essential ocean minerals, amino acids and moisture-binding polysaccharides, this marine complex helps flood the skin with hydration, cushion dryness and support a stronger-feeling skin barrier.

We pair AlgaDerm Complex™ with a curated blend of skin-compatible botanicals and clinical-strength actives to target the look of dullness, dehydration, uneven tone and loss of bounce - without overwhelming the skin.

Key Actives + Benefits

Delivery Technology: An intelligent delivery system designed to optimise absorption, allowing actives to penetrate efficiently without compromising skin discomfort.

20% Vitamin C + Peptide Complex: A high-performance brightening and firming system combining stabilised vitamin C derivatives with advanced peptides to visibly reduce dark spots, improve uneven tone, support collagen activity.

5% Ceramide Lipid Complex: A high-strength, skin-identical system, helps restore essential barrier lipids, reduce transepidermal water loss, and reinforce the skin’s natural defence system for long-term resilience.

Hyaluronic Acid (Multiple weights) + Marine Collagen: Deeply replenishes moisture to restore bounce, suppleness, and luminosity.

Bakuchiol + Heptapeptide-7: A gentle, plant-derived retinol alternative paired with a firming peptide to smooth texture and improve visible elasticity.

Vitamin B3 + B5: Niacinamide and Panthenol work together to calm, hydrate, and strengthen the skin barrier while improving overall tone, clarity, and moisture balance.

Alpha Arbutin: Clinically shown to inhibit tyrosinase, it helps fade the appearance of pigmentation and post-acne marks, resulting in brighter and clearer skin.

ingredients

VITAMIN-SEA PEPTIDE SERUM

Aloe Vera Juice, Caprylic/Capric Triglyceride, Ascorbyl Tetraisopalmitate (Vitamin C), Acetyl Hexapeptide-8, Chondrus crispus Extract, Sodium Hyaluronate, Bifida Ferment Lysate, Sodium Ascorbyl Phosphate, Glycerin, Butylene Glycol, Carbomer, Polysorbate 20, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Olive Squalane, Niacinamide (Vitamin B3), Ascorbyl Glucoside (AA2G), Hydrolyzed Marine Collagen, 1,2-Hexanediol, Acetyl Hexapeptide-1, Durvillaea Potatorum (Tasmanian Sea Kelp) Extract, Panthenol (Vitamin B5), Laminaria Digitata Extract, Hydrolyzed Rhodophyceae (Red Algae) Extract, Hydroxyacetophenone, Sodium Acrylates Copolymer, Lecithin, Sodium Hyaluronate, Ectoin, Disodium EDTA, Sclerocarya Birrea (Marula) Seed Oil, Terminalia Ferdinandiana (Kakadu Plum) Fruit Extract, Centella Asiatica (Gotu Kola) Leaf Extract, Panax Ginseng Root Extract, Tocopherol (Vitamin E), Helianthus Annuus (Sunflower) Seed Oil, Melia Azadirachta Leaf Extract, Melia Azadirachta Flower Extract, Corallina Officinalis Extract, Coccinia Indica Fruit Extract, Solanum Melongena (Eggplant) Fruit Extract, Aloe Barbadensis Flower Extract, Simmondsia Chinensis (Jojoba) Seed Oil, Ocimum Sanctum Leaf Extract, Ocimum Basilicum (Basil) Flower/Leaf Extract, Ethylhexylglycerin, Curcuma Longa (Turmeric) Root Extract, Parfum (Natural)*, Xanthum Gum, Phenoxyethanol. *Fragrance made from natural oils.

DEWY DEFENDER CREAM

Aloe Barbadensis Leaf Juice, Coco-Caprylate/Caprate, Chondrus Crispus Extract, Sodium Hyaluronate, Carnosine, Heptapeptide-7, Propanediol, Lecithin, Ceramide NP, Ceramide AP, Ceramide EOP, Phytosphingosine, Cholesterol, Sodium Lauroyl Lactylate, Glycerin, Niacinamide (Vitamin B3), Glyceryl Stearate, Rosa Canina (Rosehip) Fruit Oil, Polyglyceryl-2 Isostearate/Dimer Dilinoleate Copolymer, Squalane, Caprylic/Capric Triglyceride, Tocopherol (Vitamin E), Helianthus Annuus (Sunflower) Seed Oil, Potassium Cetyl Phosphate, Hydrogenated Shea Butter, Ethoxydiglycol, Cetearyl Alcohol, Alpha-Arbutin, Laminaria Digitata Extract, Sodium Hyaluronate, Cetyl Alcohol, Glyceryl Behenate, Carbomer, Moringa Oleifera Leaf Extract, Citric Acid, Potassium Sorbate, Dipotassium Glycyrrhizinate, Durvillaea Potatorum (Tasmanian Sea Kelp) Extract, Centella Asiatica (Gotu Kola) Leaf, Panax Ginseng Root Extract, Bakuchiol, Melia Azadirachta Leaf Extract, Melia Azadirachta Flower Extract, Corallina Officinalis Extract, Coccinia Indica Fruit Extract, Solanum Melongena (Eggplant) Fruit Extract, Aloe Barbadensis Flower Extract, Simmondsia Chinensis (Jojoba) Seed Oil, Ocimum Sanctum Leaf Extract, Ocimum Basilicum (Basil) Flower/Leaf Extract, Ethylhexylglycerin, Curcuma Longa (Turmeric) Root Extract, Sodium Benzoate, Xanthan Gum, Parfum* (Natural), Phenoxyethanol. *Fragrance made from natural oils. Formulated without parabens, silicones, mineral oils, drying alcohols, PEGS, synthetic dyes, synthetic fragrance.

Suitable For

Dry, dehydrated, or dull skin
Compromised skin barrier, fine lines, uneven texture and tone
Time-conscious skincare lovers who want a concentrated, results-driven formula without a complicated routine
Those who want visible glow and long-term skin health and strength.

The Ultimate Glow Duo

$198.00

$238.00

Real Results

Discover authentic reviews, and let the results speak for themselves.

redness

After 4 Weeks

My Redness significantly improved and my skin has never felt stronger- Estelle

uneven texture

after 6 weeks

"My makeup has instantly changed overnight. It looks aibrushed. Its the perfect primer and keeps my skin hydrated all day" - Amanda

pigmentation

after 12 weeks

"My skin texture has never been smoother. My dark spots started to fade around week 6. The duo has done wonders for my skin." -Aaliyah

Marine Complex

Algaderm™

Fusion of marine algae and restorative botanicals, rich in minerals, antioxidants, and bioactive compounds that deeply hydrate, soothe stressed skin, and support long-term barrier strength.

Brightening Active

Stacked Vitamin C

Three advanced forms of Vitamin C work together to visibly brighten, support antioxidant protection, and improve the look of uneven tone for a more radiant glow.

Peptide System

Advanced Peptides

A multi-targeting system of advanced peptides at maximum doses to visibly reduce dark spots and improve uneven tone. These peptides also support collagen activity and cell turnover.

Barrier Support

Ceramide Complex

A high-strength, skin-identical system that helps restore essential barrier lipids, reduce transepidermal water loss, and repair the skin barrier.

Tone Support

Alpha Arbutin

Clinically shown to inhibit tyrosinase, it helps fade the appearance of pigmentation and post-acne marks, resulting in brighter and clearer skin.

Microbiome Support

Bifida Ferment Lysate

A probiotic ferment that helps reinforce the skin barrier, support microbiome balance, and improve overall skin resilience for a clearer, smoother complexion over time.

80 Day Glow Guarantee

Your glow is worth the wait. Our 80-Day Glow Guarantee gives your routine the time it needs to reveal a healthier-looking complexion with a natural, radiant glow. T&C's apply.