Active Ingredients: Tetrahexyldecyl Ascorbate (stable vitamin C), Sodium Hyaluronate, Ferulic Acid, Trans-Resveratrol, Niacinamide (B3), Laminaria (seaweed), Vitamin E. Complete list of natural, plant-based Ingredients: Water, Caprylic/capric triglyceride, Simmondsia Chinensis Seed Oil (Jojoba oil)*, Sodium Hyaluronate, Cetearyl Alcohol (and) Cetearyl Glucoside (Natural emulsifier), Laminaria Digitata extract (Laminaria extract), Niacinamide (Vitamin B3), Tetrahexyldecyl Ascorbate (Stable Form Vitamin C Ester), Aleurites Moluccanus Seed Oil (Kukui Nut)*, Adansonia Digitata Seed Oil (Baobab)*, Sclerotium Gum (Natural thickener), Ferulic Acid (Antioxidant), Glycerin (From vegetables)*, c13-15 Alkane, Heptyl Undecylenate, Acacia Senegal Gum (Gum Arabic), Bixa orellana leaf extract, Jacaranda mimosifolia flower extract, Kalanchoe pinnata leaf extract, Deoxyribonuclease, Glucose oxidase (natural preservative), Citrus Paradisi (Grapefruit)*, Lavandula Angustafolia (Lavender)*, Melaleuca Alternifolia (Tea Tree), Salvia Sclarea (Sage)*, Rosmarinus Officinalis (Rosemary), Juniperus Communis (Juniperberry)*, Hydroxyethylcellulose (Natural thickener), Hibiscus (Flower Acid) Extract, Trans-Resveratrol, L-ergothioneine, Palmitoyl Tripeptide-5, Panthenol, Plankton Extract, Maris Sal (Sea Salt), Tocopherol (Vitamin E), Astaxanthin (Micro algae). *Organic
Ultra C (with Hyaluronic & Ferulic Acid, E, B3 & Marine Botanicals)
Rediscover Radiant and brighter skin with the most powerful and effective form of Vitamin C. ULTRA C is a multi-tasking creamy serum, rich in marine nutrients: laminaria algae, marine peptides, and plankton extract to helps to helps to boost radiance and shine. Its powerful antioxidant properties provide superior protection from ultraviolet light exposure, protects against photoaging of the skin and boosts collagen production
Shop This ProductReviews
Imasha
2026 CBA JudgeI’ve been using the Ecologica of Malibu Ultra C Serum with hyaluronic acid and ferulic acid for a few weeks now, and it’s been a pretty good experience overall. The serum feels lightweight and absorbs quickly without leaving a sticky layer, which I really like. It gives my skin a nice glow and has helped even out some dullness. I also like that it layers well under moisturizer and sunscreen. The only downside is that it has a bit of a strong scent at first and can feel slightly overpowering if I use too much. Still, it’s a solid brightening serum that makes my skin look fresher.
Melissa
2026 CBA JudgeI am so pleased with the results of this serum. My skin is often dry and dull looking and this always brightens it up immediately. I also have dark spots on my cheeks and around my eyes that have started to fade. The serum has a great moisturizing consistency and I love the airless pump.
Nerline
2026 CBA JudgeThis is one of those Vitamin C serums that actually shows up and does the work. Ultra C combines Vitamin C with hyaluronic acid, ferulic acid, niacinamide (B3), and marine botanicals helps brighten, hydrate, and smooth the skin without irritation. Yeah, you heard right, no irritation. The texture is lightweight, absorbs quickly, and layers well under moisturizer and SPF—no stickiness, no drama. Remember to dab instead of rubbing the serum on your skin. After consistent use, my skin looks more radiant and balanced, the kind of glow that says “I drink my water” (even if you don’t). It’s a clean, thoughtfully formulated serum that feels luxe but purposeful. Bottom line: If you want brighter, healthier-looking skin without overcomplicating your routine, this one earns its spot on the shelf. Keep in mind clean skincare products tend to take a little longer to show results. Just be patient with it.
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