Youth To The People PEPTIDES + C ENERGY EYE CONCENTRATE for oily skin

Questions and answers

What the research says

• Topical caffeine acts as an active cosmetic compound by preventing excessive fat accumulation through phosphodiesterase inhibition, protecting cells against UV radiation with antioxidant properties, increasing skin microcirculation, and stimulating hair growth via 5-alpha-reductase inhibition.

  Skin Pharmacology and Physiology, 2013

• Chronomodulated daytime application of baicalin and nighttime application of palmitoyl tripeptide-1 synergistically improved skin luminance by 16.29%, nasolabial fold depth by -36.35%, and firmness by 24.35% in 30 female participants.

  Journal of Cosmetic Dermatology, 2026

• 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 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, 2021

• Topical application of 5% vitamin C cream significantly improved global clinical scores, increased skin microrelief density, and induced elastic tissue repair in photoaged skin compared to excipient control in healthy female volunteers.

  Experimental Dermatology, 2003

• Ascorbic acid 2-glucoside gel significantly reduced gingival melanin pigmentation after 4 weeks compared to placebo in 73 subjects with symmetric pigmentation.

  Journal of Periodontology, 2009

• Topical application of VC-IP cream twice daily for 8 weeks reduces periorbital wrinkles in female subjects compared to a placebo cream.

  Journal of Cosmetic Dermatology, 2022

• A topical cosmetic slimming product containing tetrahydroxypropyl ethylenediamine, caffeine, carnitine, forskolin and retinol significantly reduced body circumferences and improved skin aspect compared with placebo in 78 women over 12 weeks.

  International Journal of Cosmetic Science, 2011

• Topical sunscreen formulations containing caffeine combined with UV filters increased in vivo anti-UVB protection by approximately 25% and showed higher SPF values compared to caffeine-free sunscreen, while being well tolerated by the skin of healthy subjects.

  Frontiers in Physiology, 2019

• Caffeine gel combined with choline geranate showed high skin permeation capacity and superior clinical results in cellulite treatment compared to caffeine gel without ionic liquid.

  AAPS PharmSciTech, 2021

• Topical 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, 2008

• Topical 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, 2005

• Topical 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, 2006

• Topical formulation containing hesperidin methyl chalcone inhibited skin oxidative stress, inflammation, and cytokine production induced by ultraviolet B irradiation in hairless mice.

  Photochemical & Photobiological Sciences, 2016

Ingredients

Water, Caprylic Capric Triglyceride, Propanediol, Glycerin, Sodium Acrylates Copolymer, Citrus Junos Seed Oil, Panthenol, Ascorbyl Glucoside, Hylocereus Undatus Fruit Extract, Ilex Guayusa Leaf Extract, Ilex Paraguariensis Leaf Extract, Jania Rubens Extract, Lactobacillus Ferment, Maltodextrin, Pyrus Malus Extract Cell Fruit Culture, Momordica Cochinchinensis Seed Extract, Punica Granatum Seed Extract, Sodium Carrageenan, Adenosine, Biotin, Caffeine, Caprylyl Glycol, Chrysin, Dipeptide-2, Hesperidin Methyl Chalcone, Hydroxyacetophenone, N-Hydroxysuccinimide, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-1, Sodium Hyaluronate, Sodium Hydroxide, 1,2-Hexanediol, Niacinamide, Tocopherol, Alcohol, Cellulose, Ci 77891, Titanium Dioxide, Citric Acid, Ethylhexylglycerin, Hydroxyethylcellulose, Lecithin, Sodium Acetate, Sodium Citrate, Steareth-20, Synthetic Fluorphlogopite, Tin Oxide, Xanthan Gum, Chlorhexidine Digluconate, Phenoxyethanol, Potassium Sorbate, Sodium Benzoate

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.