RESTORE SKIN'S NATURAL DEFENCE
UNDERSTAND SKIN MICROBIOME
A CRUCIAL ROLE IN MAINTAING SKIN HEALTH
The skin microbiome refers to the diverse community of microorganisms, including bacteria, fungi, viruses, and mites, that reside on the skin's surface. These microorganisms coexist with our skin cells in a balanced ecosystem.
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The skin's microbiome acts as a protective barrier by occupying space on the skin's surface and competing with harmful pathogens for resources. This competition limits the growth of potentially harmful microorganisms, reducing the risk of skin infections and diseases.
THE SKIN
EXTRAORDINARY ECOSYSTEM
INBALANCE MICROBIOME
FACTORS THAT CAN IMPACT THE SKIN MICROBIOME
ATOPIC DERMATITIS AND SKIN MICROBIOME
Atopic dermatitis (AD) is one of the most common, chronic, inflammatory skin diseases of the modern world. Additionally known as ‘eczema’, this chronic recurrent disorder is characterized by an intense itching sensation and eczematous lesions.
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Pathophysiology of AD is very complex and not yet completely elucidated. Multiple contributing factors, including epidermal barrier impairment, immune dysregulation and alteration of skin microbiota, contribute to the disease.
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Over the last few years there have been scientific breakthroughs with reference to treating AD using oral or topical probiotic cultures. A number of topical probiotic formulations have been proposed to ameliorate skin conditions by suppressing inflammation and restoring skin microbiota balance.
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Even though the probiotic lysate used in topical cream is not technically probiotics, the probiotic bacteria preparations evidently have the ability to interact with the skin components and alleviate AD symptoms.
Reference: Skin Microbiota in Atopic Dermatitis
THE SKIN MICROBIOME AND CANCER TREATMENT-RELATED SKIN TOXICITIES
The current literature found changes in the diversity and abundance of the skin microbiome during cancer treatments such as radiation therapy, including lower diversity of the skin microbiome, an increased Proteobacteria/Firmicutes ratio, and a higher abundance of pathogenic Staphylococcus aureus. These changes may be associated with the development and severity of treatment-related skin toxicities, such as acute radiation dermatitis, hand-foot syndrome in chemotherapy, and immunotherapy-induced rash.
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Most skin diseases or infections are associated with skin microbiome dysbiosis, a term that describes a disruption or imbalance in microbiota homeostasis. Proactive skincare is recommended by physicians for patients undergoing RT as these products aid in minimizing skin reactions by maintaining the epidermal barrier and possibly stabilizing microbial homeostasis.
Reference: Skin Microbiome and Treatment-Related Skin Toxicities in Patients With Cancer: A Mini-Review
SKIN’S MICROBIOME COULD HELP COMBAT SKIN AGING
A recent study published in the journal PLOS has identified bacterial pathways associated with skin aging. The skin microbiome interacts with the body’s immune system and may affect its functioning. And the immune system regulates the makeup of the skin microbiome. The research data demonstrated that the main bacterial pathways related to aging involve the production of skin pigment, fatty acids, and ceramides.
Increased wrinkles, decreased elasticity, reduced wound healing, and impaired barrier function are skin changes that occur during aging. Dry skin in elderly adults is very common; in fact, more than half of older adults have it. A loss of sweat and oil glands is one reason. Changes in the skin microbiome can also stem from a decline in the production of sebum, which is an oily substance that protects the skin, as well as from decreased water content in the skin and immune dysfunction.
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MAINTAIN A HEALTHY SKIN MICROBIOME
The skin microbiome is highly sensitive and can be influenced by various internal and external factors. Maintaining a healthy skin microbiome involves taking a holistic approach to skincare and overall health and adopting good skincare practices and making lifestyle choices that support a balanced and diverse microbial ecosystem on the skin.
Using gentle and pH-balanced skincare products, avoiding unnecessary use of antibiotics or antimicrobial agents, eating a balanced diet, managing stress, and protecting the skin from environmental aggressors. If you have specific skin concerns, it's essential to consult with a dermatologist who can provide personalized advice and treatment options.
MOISTURISING REGULARLY
Keeping your skin well-hydrated helps maintain the skin's natural barrier and supports a healthy microbiome. Choose moisturisers with ingredients that nourish the skin without causing irritation.
GENTLE CLEANSING
Use mild, acidic pH (5-5.5) cleansers that are suitable for your skin type. Avoid harsh soaps and detergents that can disrupt the skin's natural barrier and strip away beneficial microorganisms.