St. Ives Renewing Collagen & Elastin Moisturizer for skin with dark spots

How to apply

Questions and answers

What the research says

• A single application of a moisturizing fluid containing hyaluronic acid 1%, glycerin 5%, and Centella asiatica stem cells extract significantly increased skin hydration by 29% and reduced transepidermal water loss at 24 hours compared to baseline and an untreated control site in twenty healthy women.

  Clinical, Cosmetic and Investigational Dermatology, 2017

• 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, 2022

• The 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, 2024

• Topical 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, 2022

• Topical 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, 2022

• Marine 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, 2023

• Topical application of a 0.1% copper-zinc malonate-containing cream significantly enhanced elastin biosynthesis and induced elastic fibre regeneration in photoaged facial skin of 21 female patients after 6 weeks of treatment compared to baseline.

  Experimental Dermatology, 2009

• A betaine-based deep eutectic solvent successfully enhanced the transdermal delivery of elastin peptide, which improved skin barrier repair, reduced melanin secretion and deposition, and stimulated the secretion of procollagen I and elastin.

  Biomaterials Advances, 2024

• Bioactive recombinant humanized elastin (RHE) gel effectively restores skin elasticity, reverses UV-induced damage and oxidative stress, and promotes extracellular matrix remodeling in zebrafish and aged mice models compared to commercial vitamin E and recombinant humanized collagen gels.

  Materials Today. Bio, 2025

• The emollient V0034CR significantly reduced TEWL compared to vehicle and vehicle plus glycerol, and significantly increased corneometry scores compared to vehicle and vehicle plus petrolatum in healthy volunteers with dry skin, demonstrating combined barrier function improvement from petrolatum and hydration improvement from glycerol.

  Journal of Cosmetic Dermatology, 2020

• Ten days of treatment with a cream containing 20% glycerin significantly increased skin hydration measured by corneometer values in 17 healthy volunteers compared to a placebo cream, but showed no influence on transepidermal water loss or skin sensitivity to an irritating surfactant.

  International Journal of Cosmetic Science, 2001

• Niacinamide/glycerin body moisturizers provided better rapid and prolonged improvement of cosmetic xerosis through functional improvement of stratum corneum barrier function compared to no treatment and conventional moisturizers in female subjects.

  Journal of Drugs in Dermatology, 2012

Why other moisturizers fit skin with dark spots better

• Niacinamide significantly decreased hyperpigmentation and increased skin lightness compared with vehicle alone after 4 weeks of use in women by inhibiting melanosome transfer.

  The British Journal of Dermatology, 2002

• Topical oxidized glutathione significantly decreases the skin melanin index and improves moisture content, smoothness, wrinkle formation, and elasticity compared to placebo in healthy women.

  Clinical, Cosmetic and Investigational Dermatology, 2014

• Topical application of Lactobacillus plantarum-GMNL6 enhanced collagen synthesis and SPTSSA gene expression while reducing melanin synthesis, Staphylococcus aureus biofilm, and Cutibacterium acnes proliferation, leading to clinical improvements in skin moisture, color, spots, wrinkles, UV spots, and porphyrins in human volunteers.

  International Journal of Medical Sciences, 2021

Ingredients

Water, Glycerin, Paraffinum Liquidum Mineral Oil, Propylene Glycol, Glyceryl Stearate, Peg-100 Stearate, Stearic Acid, Dimethicone, Cetyl Alcohol, Triethanolamine, Carbomer, Phenoxyethanol, Disodium Edta, Parfum, Hydrolyzed Collagen, Hydrolyzed Elastin, Carthamus Tinctorius Seed Oil, Ethylhexylglycerin, Linalool, Hexyl Cinnamal, Coumarin, Geraniol, Sorbitol, Tocopheryl Acetate, Ascorbic Acid, Sambucus Nigra Flower Extract, Primula Veris Extract, Helianthus Annuus Extract Sunflower Extract, Chamomilla Recutita Flower Extract Matricaria Flower Extract, Viola Tricolor Extract, Yellow 5 Ci 19140, Red 4 Ci 14700, Red 33 Ci 17200, Blue 1 Ci 42090

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.