Puravol anti aging és raviderm
- Chris R.
- The truth about over-the-counter topical anti-aging products: a comprehensive review
Equipment used for in vivo characterization of botanical creams. All parts of this plant, from root to flowers, possess various medicinal activities such as antidiabetic, antiasthmatic, and anticancer [ 86 ].
Ali et al.
They found improved mechanical features of skin, that is, reduced levels of roughness, scaliness, smoothness, and wrinkles of photoaged skin. The investigators attributed this puravol anti aging és raviderm activity to the phenolic compounds present in extract; the phenolics have capability to quench ROS. Benincasa hispida The major constituents of Benincasa hispida Cucurbitaceae are triterpenoids, flavonoids, glycosides, saccharides, carotenes, vitamins, β-sitosterin, and uronic acid [ 87 ].
Open in a separate window Skin Care Healthy and functioning skin barrier is important protector against dehydration, penetration of various microorganisms, allergens, irritants, reactive oxygen species and radiation. The skin barrier may be specifically adjusted to allow penetration. For this reason daily skin care may increase skin regeneration, elasticity, smoothness, and thus temporarily change the skin condition. Although the technology required to suitably deliver these compounds into the skin has not yet been developed, some products do promote the natural synthesis of these substances except elastin enhancing.
The fruit of this plant is effective for different diseases including cardiac disease, diabetes, inflammation, and cancer [ 88 ]. The water-in-oil cream of fruit extract of Benincasa hispida showed antioxidant activity revealing its potential to retard symptoms of aging [ 28 ]. Calendula officinalis Calendula officinalis belongs to family Compositae.
This plant is rich in active compounds including terpenoids, carotenoids, flavonoids, and volatile oils [ 89 ]. The water-in-oil cream of flower extract of Calendula officinalis exhibited aptitude of stimulating skin tightness and improved skin elasticity leading to delayed aging process. Moreover, this preparation enhances the skin hydration level, as evident from reduced TEWL values, which is crucial for normal cutaneous metabolism; it prevents early aging [ 29 ].
In addition, the reduction in skin melanin contents and the decrease in skin sebum level were also observed after application of this formulation [ 30 ].
Camellia sinensis Green Tea and Nelumbo nucifera Lotus Potent antioxidants have been isolated from both green tea and lotus. Green tea is rich in a polyphenol, catechins, especially EGCG which is a strong antioxidant [ 90 ]. The water-in-oil cream loaded with ethanolic leaf extract of Camellia sinensis significantly reduced the sebum production as compared to base formulation formulation without extract [ 31 ].
In another study, Mahmood et al.
Green tea plus lotus together produced statistically better antisebum effect [ 33 ]. It indicates that active ingredients in lotus add a synergistic effect to the activity of green tea that can be attributed to 5α-reductase inhibition activity of both extracts [ 91 ]. Zinc compounds, öregedésgátló gyógynövényes gyógyszerek a szorongás ellen, flavonoids, tannic acid, and linoleic acid are excessively found in lotus [ 92 ].
Linoleic acid, a polyunsaturated fatty acid, and EGCG have an advantage of inhibiting sebum production due to their 5α-reductase inhibition activity [ 93 ]. In another study, the researchers noted the significant effectiveness of nano-multiple emulsion against skin wrinkles, roughness, and scaliness leading to skin revitalization effect.
Green tea and lotus combined in multiple emulsions exerted a superior synergistic antiaging effect [ 34 ]. In addition, Mahmood and Akhtar also reported that this formulation had an advantage of reducing melanin and improving hydration contents of skin without causing erythema [ 35 ]. Capparis decidua Capparis decidua belongs to family Capparidaceae [ 94 ].
Skin anti-aging strategies
This plant is rich in active compounds including isothiocyanate glucoside, glucocapparin, stachydrine, n-triacontane, β-carotene, and β-sitosterol [ 95 ]. The water-in-oil emulsion cream of plant extract of Capparis decidua exhibited reduction in skin sebum level after application on skin [ 36 ].
Castanea sativa Castanea sativa Fagaceae contains catechin, myricetin 3-O-glucoside, quercetin 3-O-rutinoside, quercetin 3-O-glucoside, kaempferol 3-O-rutinoside, and kaempferol 3-O-glucoside. The surfactant-free cream of ethanolic extract of Castanea sativa leaves has been found to produce moisturizing effect on human skin by controlling transepithelial water loss [ 37 ].
Coffea arabica Coffea arabica belongs to family Rubiaceae.
Oxidative Medicine and Cellular Longevity
This coffee plant is rich in active compounds including chlorogenic acid, condensed proanthocyanidins, quinic acid, and ferulic acid [ 96 ]. All of these polyphenolic compounds possess antioxidant property [ 97 ].
Moreover, upregulated gene expression for four collagen structural proteins and downregulated gene expression for three MMPs were also observed concluding reparative effects of Coffea arabica extract upon photoaged skin.
- A legjobb koreai öregedésgátló termékek 2022
- Skin anti-aging strategies
- The truth about over-the-counter topical anti-aging products: a comprehensive review Aesthet Surg J.
- Даже поворота.
- Но, Ричард, - проговорила Николь, оборачиваясь к мужу, - ты же так ненавидишь все эти политические дрязги.
- Знаковый язык (или азбука) глухих необычайно широк и сложен.
- Svájci kémelhárítás anti aging
Crocus sativus Water-in-oil emulsion based cream loaded with ethanolic extract of Crocus sativus flowers has been found to produce moisturizing effect on human skin by controlling transepithelial water loss [ 39 ].
Crocus sativus Iridaceae contains zeaxanthin, lycopene, carotenes, crocetin, and picrocrocin.
Emblica officinalis Gaertn Some potent antioxidants including gallotannins, for example, emblicanin A, emblicanin B, punigluconin, and pedunculagin, are present in Emblica officinalis Gaertn Euphorbiaceaegenerally known as Amla [ 98 ]. This plant exists in China, India, and Indonesia.
All parts of this plant, from root to fruit, are medicinally effective in different health problems; for example, diarrhea and jaundice are effectively treated by using its fruit [ 99 ].
The hydroalcoholic fruit extract of Emblica officinalis has been formulated as water-in-oil cream that is found effective for reducing transepidermal water loss, as observed by using Tewameter [ 40 ]. Since transepidermal water loss plays crucial role in aging process puravol anti aging és raviderm formulation can be employed as an antiaging product.