Kinetics of moisturizing and firming effects of cosmetic formulations

Xhauflaire-Uhoda, Emmanuelle; Fontaine, Kevin R.; Pierard, Gérald

doi:10.1111/j.1468-2494.2008.00436.x

Cited by 48 publications

(28 citation statements)

References 30 publications

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“…These findings are in contrast to topical products which should be mostly effective in the skin ageing-encountered superficial dermis and epidermis [36], where improved skin elasticity is predominantly caused by an increase in epidermal hydration [37,38]. Xhauflaire-Uhoda et al [39] investigated anti-wrinkle effects of topically used skin care products. They found no evidence of skin moisturizing after stopping treatment and, moreover, the low increase in skin hydration corresponded to normal newly generated corneocytes from deeper skin layers.…”

Section: Discussionmentioning

confidence: 99%

Oral Supplementation of Specific Collagen Peptides Has Beneficial Effects on Human Skin Physiology: A Double-Blind, Placebo-Controlled Study

Proksch¹,

Segger²,

Degwert³

et al. 2013

Skin Pharmacol Physiol

185

147

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Various dietary supplements are claimed to have cutaneous anti-aging properties; however, there are a limited number of research studies supporting these claims. The objective of this research was to study the effectiveness of collagen hydrolysate (CH) composed of specific collagen peptides on skin biophysical parameters related to cutaneous aging. In this double-blind, placebo-controlled trial, 69 women aged 35-55 years were randomized to receive 2.5 g or 5.0 g of CH or placebo once daily for 8 weeks, with 23 subjects being allocated to each treatment group. Skin elasticity, skin moisture, transepidermal water loss and skin roughness were objectively measured before the first oral product application (t0) and after 4 (t1) and 8 weeks (t2) of regular intake. Skin elasticity (primary interest) was also assessed at follow-up 4 weeks after the last intake of CH (t3, 4-week regression phase). At the end of the study, skin elasticity in both CH dosage groups showed a statistically significant improvement in comparison to placebo. After 4 weeks of follow-up treatment, a statistically significantly higher skin elasticity level was determined in elderly women. With regard to skin moisture and skin evaporation, a positive influence of CH treatment could be observed in a subgroup analysis, but data failed to reach a level of statistical significance. No side effects were noted throughout the study.

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Section: Discussionmentioning

confidence: 99%

Oral Supplementation of Specific Collagen Peptides Has Beneficial Effects on Human Skin Physiology: A Double-Blind, Placebo-Controlled Study

Proksch¹,

Segger²,

Degwert³

et al. 2013

Skin Pharmacol Physiol

185

147

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“…In addition, marine fish-derived collagen has low odor and improved mechanical strength, prerequisites for cosmetic products [8]. Skin-hydrating and skin-firming effects of cosmetic formulations (cream or serum formulations) using collagen derived from fish were evaluated [45]. The result suggested that serum formulations displayed a better moisturizing effect within a short duration [44,45].…”

Section: Marine Fish-derived Collagenmentioning

confidence: 99%

“…Skin-hydrating and skin-firming effects of cosmetic formulations (cream or serum formulations) using collagen derived from fish were evaluated [45]. The result suggested that serum formulations displayed a better moisturizing effect within a short duration [44,45]. The cream formulations appeared to become more active later, particularly following the repetitive applications.…”

Section: Marine Fish-derived Collagenmentioning

confidence: 99%

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Marine Fish Proteins and Peptides for Cosmeceuticals: A Review

et al. 2017

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Marine fish provide a rich source of bioactive compounds such as proteins and peptides. The bioactive proteins and peptides derived from marine fish have gained enormous interest in nutraceutical, pharmaceutical, and cosmeceutical industries due to their broad spectrum of bioactivities, including antioxidant, antimicrobial, and anti-aging activities. Recently, the development of cosmeceuticals using marine fish-derived proteins and peptides obtained from chemical or enzymatical hydrolysis of fish processing by-products has increased rapidly owing to their activities in antioxidation and tissue regeneration. Marine fish-derived collagen has been utilized for the development of cosmeceutical products due to its abilities in skin repair and tissue regeneration. Marine fish-derived peptides have also been utilized for various cosmeceutical applications due to their antioxidant, antimicrobial, and matrix metalloproteinase inhibitory activities. In addition, marine fish-derived proteins and hydrolysates demonstrated efficient anti-photoaging activity. The present review highlights and presents an overview of the current status of the isolation and applications of marine fish-derived proteins and peptides. This review also demonstrates that marine fish-derived proteins and peptides have high potential for biocompatible and effective cosmeceuticals.

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“…Skin moisture was increased by application of marine sponge collagen-containing products (Swatschek, Schatton, Kellermann, Mü ller, & Kreuter, 2002). Cosmetic formulations enriched in fish collagen-derived compounds exerted moisturizing and firming effects during treatment (Xhauflaire-Uhoda, Fontaine, & Pié rard, 2008). Enzymatically prepared fish collagen hydrolysates are mainly composed of oligopeptides and possess antioxidant activity (Jia et al, 2010).…”

Section: Introductionmentioning

confidence: 99%