Algenist GENIUS Liquid Collagen for mature skin
Liquid Collagen
Alguronic Acid- Collagen
Niacinamide
Tocopherol
High
- HighNormal Skin Fit
- HighEffectiveness
- HighSafety
One of the best serums for mature skin.
This fit is calculated for the concerns frequently associated with mature skin: fine lines, wrinkles, and loss of firmness. For scores and recommendations based on your full skin profile, including your 12D face scan results and any goals or preferences you have, please use the Lovi app.
Page built Nov 8, 2026How the Fit score works
Lovi Assistant explains
- This product offers excellent plumping and firming benefits for your normal skin, as collagen, collagen amino acids, and peptides work synergistically to boost collagen production and improve skin elasticity, effectively addressing your wrinkles and fine lines.
- Niacinamide and various botanical extracts further support barrier repair and provide antioxidant protection, enhancing overall skin health and radiance.
- The formula is safe for your normal skin, with no risks of irritation due to the absence of prohibited or harsh ingredients.
How to apply
- Use this serum in your PM routine. Start by applying it 3 times a week, and work up to daily use if your skin likes it.
- Apply this serum after your toner and before your moisturizer.
- Gently press 2-3 drops of the serum into your skin and let it absorb for a minute.
- You can apply the serum on dry skin for the best results against fine lines.
- Always do a patch test before your first use and avoid the sensitive eye area.
People Say
★4.5Overall rating based on 200+ reviewsUsers frequently report that this serum provides immediate hydration and plumps the skin, leading to a noticeable glow and improved bounce. Many also experience softer skin texture and a reduction in fine lines. However, a significant number of reviews mention the high price point and a strong, sometimes irritating floral or vanilla fragrance.
Highlights
Plumps and hydrates Mostly Mentioned
- “Skin feels plump”
- “Super hydrating”
- “Restores bounce”
- “Instant hydration”
Improves texture Often Mentioned
- “Skin felt softer”
- “Smoother texture”
- “Softened look”
- “Velvety feel”
High price Often Mentioned
- “Pricey”
- “Cost prohibits repurchase”
Radiant glow Sometimes Noted
- “Instant glowing”
- “Beautiful glow”
- “Radiant complexion”
- “Luminous finish”
Reduces fine lines Sometimes Noted
- “Reduces fine lines”
- “Lines less noticeable”
- “Smoothed out lines”
- “Wrinkles diminished”
Strong scent Sometimes Noted
- “Strong perfumey scent”
- “Sickly strong perfume”
- “Artificial vanilla scent”
- “Smell is overwhelming”
Caused breakouts Rarely Noted
- “Clogged my pores”
- “Caused breakouts”
- “Acne flare-ups”
- “ bumps appeared”
Dropper issues Rarely Noted
- “Difficulty with dropper”
- “Hard to dispense”
- “Dropper doesn't fill”
- “Poor bottle design”
Sticky texture Rarely Noted
- “Sticky/Tacky finish”
- “Greasy residue”
- “Sticky before makeup”
- “Takes time to absorb”
Sources: lovi.care, influenster.com, cultbeauty.com, dermstore.com, ulta.com, sephora.com, and more
Questions and answers
What makes Algenist Liquid Collagen a great fit for mature skin?
Algenist GENIUS Liquid Collagen is a great fit because collagen, peptides, and niacinamide work together to firm the skin, smooth out fine lines, and support the skin barrier. These ingredients help boost elasticity and improve overall radiance in mature skin without causing irritation.
Scientific Reports, 2024Dermatology Practical & Conceptual, 2022
Which ingredients make this serum a good fit for mature skin?
This serum is a great fit for mature skin because it contains collagen, collagen amino acids, and peptides that help boost firmness and smooth out fine lines and wrinkles. Niacinamide and plant extracts are also included to support your skin barrier and provide helpful antioxidant protection.
Dermatology Practical & Conceptual, 2022Current Issues in Molecular Biology, 2024
What does Hydrolyzed Collagen do for mature skin?
Hydrolyzed collagen helps reduce wrinkles and improves skin elasticity and moisture in mature skin. Taking it daily or every 48 hours is unlikely to cause issues and may noticeably boost hydration and firmness over several weeks.
What does Alguronic Acid do for mature skin?
Alguronic Acid helps firm mature skin and smooth out the look of fine lines for a more youthful appearance. It also protects against daily environmental stress that can make skin look tired and aged.
Where does this serum go in a skincare routine for mature skin?
This treatment goes in the evening routine after cleansing and before your moisturizer. Using it at night helps avoid any extra sensitivity from sun exposure while letting the collagen and peptides work effectively on fine lines.
Can I use it with retinol, and in what order?
You can use this treatment alongside retinol, applying the treatment first and then following with your retinol after it has fully absorbed. This product is unlikely to cause irritation on normal skin, but starting slowly helps your skin adjust to using both together.
How often should I use this serum?
This treatment is meant to be used in your evening routine, applied after cleansing and before moisturizing. Starting with once a day is generally safe, and the gentle formula is unlikely to cause irritation.
Can it clog pores, cause breakouts or purging for mature skin?
Algenist GENIUS Liquid Collagen is unlikely to cause breakouts or clog pores on mature skin, as it has a very low risk of breakouts according to reviewers. The formula is safe for your skin, with no harsh ingredients that typically trigger pimples.
Is this serum fragrance-free and alcohol-free?
It has no drying alcohol and contains fragrance (parfum and limonene).
What the research says
Both oral and topical collagen supplements help delay the skin aging process by improving moisture, elasticity, and hydration, with no differences arising between the two types of collagen.
Dermatology Practical & Conceptual, 2022The use of cosmetic products containing collagen or its peptides improves the general condition of the skin, reduces wrinkle depth, improves hydration and density, reduces transepithelial water loss, and delays the aging process, while oral bioactive collagen peptides also reduce nail breakage.
Current Issues in Molecular Biology, 2024Treatment with a combination of niacinamide and hyaluronic acid improved skin aging signs and demonstrated a senomorphic effect by decreasing SASP and autocrine signaling genes in women.
Scientific Reports, 2024Topical post-laser application of human adipocyte-derived mesenchymal stem cell media combined with niacinamide significantly improved wrinkle index, melanin index, patient satisfaction, and investigator esthetic improvement scores compared to vehicle cream in patients with aging skin.
Journal of Cosmetic Dermatology, 2021Topical treatment of nicotinamide, alone or in combination with other active ingredients, reduces the progression of skin aging and hyperpigmentation in clinical trials while being well tolerated.
Antioxidants, 2021Topical application of TAC/Collagen postbiotics gel improved skin moisture score and inflammation index, and reduced porphyrins and brown spots in 20 volunteers with acne vulgaris.
Journal of Cosmetic Dermatology, 2022Topical collagen tripeptide application improved skin wrinkles, elasticity, and density while reducing advanced glycated end products in 22 Asian women over 4 weeks.
International Journal of Molecular Sciences, 2022Marine collagen extracted from Greenland halibut skin showed a non-cytotoxic effect on fibroblast cells and provided a slight skin hydration effect when incorporated into cosmetic hydrogel formulations at dosages of 0.1, 0.25, and 0.5% in 23 healthy volunteers.
Marine Drugs, 2023Topical nicotinamide prevented solar-simulated UV-induced immunosuppression in healthy volunteers, and men experienced immunosuppression at solar-simulated UV doses three times lower than those required for women.
The Journal of Investigative Dermatology, 2008Topical 5% niacinamide applied twice daily for 12 weeks reduced fine lines and wrinkles, hyperpigmented spots, red blotchiness, and skin sallowness, and improved skin elasticity compared to vehicle control in 50 female white subjects with facial photoaging.
Dermatologic Surgery, 2005Topical 2% niacinamide significantly decreased sebum excretion rate in Japanese individuals and casual sebum levels in Caucasian individuals compared to placebo or baseline.
Journal of Cosmetic and Laser Therapy, 2006Topical application of an antioxidant serum containing 15% ascorbic acid, 0.5% ferulic acid, and 1% tocopherol prevented particulate matter-induced degradation of extracellular matrix components, inflammation, and oxidative stress in the skin of 15 female volunteers compared to untreated controls.
Journal of Cosmetic Dermatology, 2025Dermatological products containing d-alpha tocopheryl acetate showed non-comedogenic potential with less than a 50% increase in microcomedones in 12 healthy male subjects compared to octyl palmitate.
Contemporary Clinical Trials Communications, 2021Topical application of an antioxidant mix containing 15% ascorbic acid, 0.5% ferulic acid, and 1% tocopherol prevented PM and UV-induced skin barrier perturbation, lipid peroxidation, inflammatory markers, MMP9 activation, and Type I collagen loss in 15 healthy females compared to untreated exposed skin.
Journal of Cosmetic Dermatology, 2024
Ingredients
Collagen, Propanediol, Isononyl Isononanoate, Butylene Glycol, Glycerin, Betaine, Pentylene Glycol, Dextrin Palmitate, Collagen Amino Acids, Parachlorella Beijerinckii Exopolysaccharides, Chlorella Protothecoides Oil, Helichrysum Italicum Flower Extract, Cylindrotheca Fusiformis Extract, Niacinamide, Tocopherol, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Adenosine, Helianthus Annuus Seed Oil 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, Parfum, Limonene, Beta-Carotene Ci 40800
Behind this fit score
Lovi calculates every fit score from the full ingredient list with brand-independent rules our dermatologists and cosmetic chemists build and review, and personalizes every pick with AI trained on the real results of millions of users. Lovi trains its fit score models on a proprietary dataset built from more than 10,000 expert-labeled products and more than 100,000 simulated examples, following an internally consistent methodology presented at Cosmoprof, AMWC, and Skin of Color Update.
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Co-founder, Medical Director
Cosmetic chemist, cosmetologist, aesthetic products developer
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Co-founder, CEO and CTO
PhD in computer science, 3x US patent holder, ex-Google, ex-Yandex
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Dr. Sofía Perea Pérez, MD, MSc
Medical Board
Aesthetic medicine practitioner, MSc in Longevity and Anti-Aging Medicine
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Medical Board
Specialist dermatologist, MBBS, MD, IFAAD
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Medical Board
Cosmetic chemist, SCS, IFSCC member
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Medical Board, Medical Advisor
Dermatology MD
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Elina Nazarenko, MD
Medical Board
Dermatology and diagnostic consultant
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Victoria Derkova, MS
Medical Board
Cosmetic chemist, cosmetic development technologist
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