Algenist Liquid Collagen Serum 2 oz — Firming, Hydrating Vegan Face Treatment with Alguronic Acid

Algenist GENIUS Liquid Collagen Serum is a lightweight, vegan collagen-boosting facial serum formulated with Alguronic Acid, microalgae oil, and vitamin E to hydrate skin and help improve the look of fine lines, texture, and elasticity.

This liquid collagen serum blends biotechnology and botanicals to deliver a fast-absorbing treatment that layers easily under moisturizers and makeup. Designed for daily use morning and night, the formula pairs algal-derived Alguronic Acid with nourishing omega-rich microalgae oil and antioxidant vitamin E to support surface hydration, skin resilience, and a smoother-looking complexion without heavy oils or silicones.

How does this serum help skin feel firmer and more resilient?

The product targets surface elasticity and texture by combining biomimetic collagen support with Alguronic Acid, a proprietary algae-derived ingredient. Regular use can make skin feel more bouncy and look smoother by improving moisture retention and refining the appearance of fine lines.

• Alguronic Acid: supports improved elasticity and texture.
• Microalgae oil: supplies omega 3, 6, and 9 for softer-feeling skin.
• Vegan biomimetic collagen: helps restore suppleness without animal-derived collagen.
• Vitamin E: provides antioxidant support to protect skin’s surface.

When will I see visible changes after starting the serum?

Consumer testing indicated many users reported noticeable improvements within ten days for bounce and overall radiance. Individual results vary depending on skin type and routine consistency, but the lightweight formula is designed for quick absorption and daily layering to accelerate visible effects.

• Fast-absorbing texture allows consistent daily use.
• Clinical consumer results showed majority seeing improvements in 10 days.
• Works best when applied to clean skin, morning and evening.
• Follow with moisturizer to lock in hydration and benefits.

How should I use the Algenist GENIUS Liquid Collagen Serum in my routine?

Apply after cleansing and toning, both morning and night, on face, neck, and décolleté. Because the serum is lightweight and layers well, follow it with your usual moisturizer and any sunscreen during daytime to protect results.

• Use 1–2 pumps on damp or dry skin for best absorption.
• Layer under moisturizer and sunscreen in AM routines.
• Safe to combine with most active treatments; patch-test if using potent actives.
• Dermatologist-tested and free from parabens, phthalates, and sulfates.

What makes this serum a clean and vegan formulation?

The serum is created through biotechnology and formulated without common unwanted additives. Ingredients are plant- and algae-derived where possible, and the product is marketed as vegan and dermatologist-tested to align with clean-beauty preferences.

• Vegan biomimetic collagen replaces animal-derived collagen sources.
• Contains naturally sourced Alguronic Acid from microalgae.
• Free of parabens, phthalates, and sulfates.
• Dermatologist-tested for compatibility with a variety of skin types.

Who is this product for? This serum suits anyone seeking a lightweight, everyday collagen-supporting treatment that layers easily and aims to improve surface texture, hydration, and the appearance of fine lines. It’s a good choice for those favoring vegan and biotechnology-derived ingredients, users who want quick-absorbing hydration under makeup, and people looking to add a firming step to morning and evening skincare routines without heavy creams.

Ingredients

Hydrolyzed Collagen*, Water (Aqua, Eau), Propanediol, Isononyl Isononanoate, Butylene Glycol, Glycerin, Betaine, Pentylene Glycol, Dextrin Palmitate, Collagen Amino Acids, Parachlorella Beijerinckii Exopolysaccharides, Chlorella Protothecoides Oil, Helichrysum Stoechas Flower Extract, Cylindrotheca Fusiformis Extract, Niacinamide, Tocopherol, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Adenosine, Helianthus Annuus (Sunflower) Seed Oil, Leuconostoc/Radish Root Ferment Filtrate, Caprylic/Capric Triglyceride, Palmitic Acid, Disodium EDTA, Carbomer, Sodium Lactate, Amodimethicone, Homosalate, Polysorbate 20, Butyl Methoxydibenzoylmethane, 1,2-Hexanediol, Caprylyl Glycol, Octocrylene, Sodium Hydroxide, Phenoxyethanol, Fragrance (Parfum), Limonene, Beta-Carotene (CI 40800). *Our hydrolyzed collagen is created by binding vegetable fibers together to create vegan, plant-based amino acids resulting in a biomimetic collagen that is nearly identical in structure and function to animal-derived collagen.