SKIN CARE As shown in Figure 6, 1% enriched OBG
significantly reduced skin diffuse brightness after 1 and 28 days of treatment, compared to the placebo. This indicates that enriched OBG minimises light scattering on the skin’s surface, leading to a smoother and more uniform complexion.
Applications of enriched oat beta- glucan active in skin care cosmetics Enriched OBG is suitable for applications such as smoothing face oil, brightening anti-ageing day lotion, radiance boosting serum, youth- enhancing telomere eye cream or telomere repair night cream. Table 1 gives an example of an application of enriched oat beta-glucan in a BB cream, demonstrating the exciting opportunities for this active in revealing a more radiant complexion.
Conclusion Understanding the complexity of cellular ageing and the biological changes that occur throughout life is crucial for effective prevention of premature ageing. Ageing begins early and manifests as a gradual decline in cellular function, influenced by environmental and lifestyle factors that can accelerate this process. Modern lifestyles, with their sustained stress levels, often lead to visibly aged skin.7 Rough or uneven skin texture further
contributes to a dull complexion, exacerbating the appearance of ageing. Extensive evidence indicates that a reduction in telomere length is linked to impaired cell division and cellular senescence, with oxidative stress playing a significant role in accelerating telomere attrition.8 Rejuvaveen, an enriched oat beta-
glucan active, directly targets cellular ageing by providing telomere support, helping to maintain a youthful, radiant appearance. In addition to enhancing cellular longevity, Rejuvaveen boosts skin health by counteracting dry desquamation and
Placebo ■ 1% Enriched Oat Beta Glucan ■
4 3 2 1
0 -1 -2 -3 -4
After 1 Day After 28 Days
Figure 6: Skin diffuse brightness reduction over 28 days with enriched OBG treatment. T-test, significant: *=p<0.05
smoothing the skin’s surface, resulting in optimising light reflection for a more radiant and even-toned appearance.
of telomeres in the ageing of human skin. Experimental Dermatology. 2011; 20(4): 297-302
PC
References 1. Farage MA, Miller KW, Elsner P, Maibach HI. Intrinsic and extrinsic factors in skin ageing: a review. International Journal of Cosmetic Science. 2008; 30(2), 87-95
2. Gilchrest BA, Krutmann J. Skin Aging. Springer. 2006
3. Vaiserman A, Krasnienkov D. Telomere Length as a Marker of Biological Age: State-of-the- Art, Open Issues, and Future Perspectives. Frontiers in Genetics. 2021; 11: 630186 4. Buckingham EM, Klingelhutz AJ. The role
TABLE 1: RADIANT COMPLEXION BB CREAM (LIGHT SHADE) WITH ENRICHED OAT BETA-GLUCAN
Phase Ingredients Nomenclature A Aqua
CI 77492 Aqua, Sodium Phytate
Methylpropanediol, Caprylyl Glycol, Phenylpropanol Xanthan Gum CI 77891
CI 77491, Talc CI 77499
B
Sodium Stearoyl Glutamate Caprylic/Capric Triglyceride Dicaprylyl Ether, Tocopherol Glyceryl Stearate Citrate
Limnanthes Alba (Meadowfoam) Seed Oil Cetearyl Alcohol
C
Tocopherol, Helianthus Annuus (Sunflower) Seed Oil Sodium Polyacryloyldimethyl Taurate Glycerin, Aqua
Mica, CI 77891, CI 77491
Avena Sativa (Oat) Bran Extract Aqua, Sodium Hydroxide
www.personalcaremagazine.com
w/w (%) 63.130 0.300 0.100 1.500 0.300 2.500 0.100 0.020 0.500 12.000 5.000 3.000 3.000 1.000 0.200 0.350 5.000 1.000 1.000 0.000
March 2025 PERSONAL CARE
5. Victorelli S, Passos JF. Telomeres and Cell Senescence - Size Matters Not. eBioMedicine. 2017; 21, 14-20.
6. Candi E, Schmidt R, Melino G. The cornified envelope: a model of cell death in the skin. Nature Reviews Molecular Cell Biology. 2005; 6(4), 328-340
7. Dunn JH, Koo J. Psychological Stress and skin aging: a review of possible mechanisms and potential therapies. Dermatology Online Journal. 2013; 19(6): 18561
8. Lin J, Epel E. Stress and telomere shortening: Insights from cellular mechanisms. Ageing Research Reviews. 2022; 73: 101507
-113%* -172%*
79
Variation from Day (%)
Page 1 |
Page 2 |
Page 3 |
Page 4 |
Page 5 |
Page 6 |
Page 7 |
Page 8 |
Page 9 |
Page 10 |
Page 11 |
Page 12 |
Page 13 |
Page 14 |
Page 15 |
Page 16 |
Page 17 |
Page 18 |
Page 19 |
Page 20 |
Page 21 |
Page 22 |
Page 23 |
Page 24 |
Page 25 |
Page 26 |
Page 27 |
Page 28 |
Page 29 |
Page 30 |
Page 31 |
Page 32 |
Page 33 |
Page 34 |
Page 35 |
Page 36 |
Page 37 |
Page 38 |
Page 39 |
Page 40 |
Page 41 |
Page 42 |
Page 43 |
Page 44 |
Page 45 |
Page 46 |
Page 47 |
Page 48 |
Page 49 |
Page 50 |
Page 51 |
Page 52 |
Page 53 |
Page 54 |
Page 55 |
Page 56 |
Page 57 |
Page 58 |
Page 59 |
Page 60 |
Page 61 |
Page 62 |
Page 63 |
Page 64 |
Page 65 |
Page 66 |
Page 67 |
Page 68 |
Page 69 |
Page 70 |
Page 71 |
Page 72 |
Page 73 |
Page 74 |
Page 75 |
Page 76 |
Page 77 |
Page 78 |
Page 79 |
Page 80 |
Page 81 |
Page 82 |
Page 83 |
Page 84 |
Page 85 |
Page 86 |
Page 87 |
Page 88 |
Page 89 |
Page 90 |
Page 91 |
Page 92 |
Page 93 |
Page 94 |
Page 95 |
Page 96 |
Page 97 |
Page 98 |
Page 99 |
Page 100 |
Page 101 |
Page 102 |
Page 103 |
Page 104
