Fresh Black Tea Firming Corset Serum for combination skin

How to apply

Questions and answers

What the research says

• Kombucha Yerba Mate ferments after 14 and 21 days of fermentation showed about a 40% inhibition of lipoxygenase, collagenase, and elastase enzymes, long-lasting skin hydration, and increased cell viability on keratinocyte and fibroblast cell lines compared to unfermented extracts.

  Scientific Reports, 2021

• Kombucha-fermented berry leaf extracts showed higher antioxidant potential, positive effects on skin cell viability, anti-ageing properties through metalloproteinase inhibition, and improvements in skin hydration and pH compared to non-fermented extracts.

  Molecules, 2022

• A multi-modal methodology combining MALDI-MSI, in vivo RCM, echography, and histology revealed age-related decreases in extracellular matrix and epidermal-dermal junction proteins and undulation depth, while a blend of palmitoyl oligopeptide and palmitoyl tetrapeptide-7 improved subepidermal low-echogenic band thickness, density, and extracellular matrix structure compared to placebo.

  Journal of Cosmetic Dermatology, 2015

• Palmitoyl tetrapeptide-7, acetyl hexapeptide-8, palmitoyl tripeptide-1, and palmitoyl tetrapeptide-10 significantly increased type III collagen levels in human dermal fibroblasts following UV exposure, with their combination demonstrating a greater effect in vitro and enhancing type I, III, and IV collagen levels in ex vivo skin tissues compared to individual components.

  International Journal of Cosmetic Science, 2026

• Topical application of an aqueous gel containing 0.1% w/w naringenin demonstrated in vitro safety, significantly reduced UV-induced stratum corneum lipid peroxidation, and showed in vivo anti-inflammatory efficacy against methyl nicotinate-induced inflammation in human participants compared to a blank gel and untreated area, while chlorogenic acid, apigenin, and kaempferol displayed pro-oxidant profiles.

  Frontiers in Chemistry, 2024

• An anti-acne hydrogel containing Aloe barbadensis, Garcinia mangostana, and Camellia sinensis extracts showed superior antiacne and antiblotch activities compared to 1% clindamycin gel in sixty subjects with mild-moderate acne.

  Clinical, Cosmetic and Investigational Dermatology, 2019

• Topical and in vitro application of a Camellia sinensis leaf extract demonstrated immunomodulatory, detoxification, anti-inflammatory, and antioxidant properties while improving mood states, skin hydration, barrier function, rejuvenation, and facial skin health.

  International Journal of Cosmetic Science, 2025

• Topical application of standardized black tea extract prior to or after UVB exposure reduced erythema, skinfold thickness, inflammation, and the accumulation of c-fos and p53 proteins in murine and human skin.

  Photochemistry and Photobiology, 1999

• Lonicera japonica and Citri Reticulatae Pericarpium Polyphenolic Extract (LCPE) reduces inflammation-mediating cytokines COX-2 and iNOS and inhibits NF-kB and MAPK pathways in lipopolysaccharide-induced skin keratinocytes.

  Antioxidants, 2023

• The incorporation of blue honeysuckle powder into cosmetic face masks resulted in stable emulsions that provided proper skin hydration and altered the physical properties of the masks.

  Molecules, 2021

• Cosmetic products containing 4-t-butylcyclohexanol demonstrated a faster and more pronounced soothing effect on capsaicin-induced burning compared to those containing acetyl dipeptide-1 cetyl ester in volunteers with sensitive skin.

  Journal of the European Academy of Dermatology and Venereology, 2016

• Squalane at 0.005-0.015% counteracts UVA-induced oxidative stress, inflammation, and collagen metabolism inhibition while stimulating fibroblast migration in human dermal fibroblasts.

  Molecules, 2025

• Plant-derived squalane protected human dermal fibroblasts against UVA-induced damage by counteracting ROS formation, suppressing apoptosis-related proteins p53, caspase-3, caspase-9, and PARP, and restoring the pro-survival p-Akt/mTOR pathway.

  Antioxidants, 2025

Ingredients

Water, Glycerin, Butylene Glycol, Pentylene Glycol, Methyl Gluceth-20, Peg-150, Peg-6 Caprylic Capric Glycerides, Acacia Senegal Gum, Peg-40 Hydrogenated Castor Oil, Saccharomyces Xylinum Black Tea Ferment, Blackberry Leaf Extract, Lonicera Japonica Leaf Extract Honeysuckle Leaf Extract, Litchi Chinensis Seed Extract, Camellia Sinensis Leaf Extract, Tocopheryl Acetate, Acetyl Dipeptide-1 Cetyl Ester, Palmitoyl Tetrapeptide-7, Peg-90, Squalane, Lecithin, Carbomer, Sorbitan Laurate, Sorbitol, Parfum, Sodium Acrylates Copolymer, Rhizobian Gum, Hydrolyzed Jojoba Esters, Maltodextrin, Algin, Sodium Hydroxide, Xanthan Gum, Polyquaternium-51, Adenosine, Hydroxyethylcellulose, Polyvinyl Alcohol, Lactic Acid, Cellulose Gum, Potassium Sorbate, Sodium Benzoate, Phenoxyethanol, Linalool, Citronellol, Geraniol

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.