Fresh Black Tea Age-Delay Firming Serum for dry sensitive skin

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

• Topical low-dose green tea extract reduces UVB-induced p53 expression and apoptosis in human skin keratinocytes compared to placebo.

  Experimental Dermatology, 2009

• 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

• 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

• Vitamin E in O/W and W/O emulsions significantly increased stratum corneum hydration and enhanced water-binding capacity, with an optimum concentration of 5%.

  Arzneimittel-Forschung, 1998

• 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 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

• Topical application of black tea gel prevented UV-induced erythema in all six subjects compared to unprotected control sites where erythema appeared after 4 hours.

  International Journal of Cosmetic Science, 2007

• 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

• 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

• 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

Ingredients

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