Probiotics are live microorganisms that can provide numerous health benefits when consumed in adequate amounts. Traditionally, probiotics have been known for their digestive health benefits. However, recent studies have shown that they can also help improve skin health. In this blog, we will explore the science-backed benefits of probiotics for skin health.
Reduces Inflammation
Inflammation is the body’s natural response to protect itself from harm caused by bacteria, viruses or injury. Inflammation can be acute, short term response to an injury or chronic, long-term systemic inflammation. Persistent acne, rosacea, and psoriasis are examples of chronic inflammation on the skin.
Probiotics have been shown to reduce inflammation in the body. They produce anti-inflammatory molecules like short-chain fatty acids (SCFA). SCFA reduces the severity of inflammatory skin conditions such as atopic dermatitis and eczema. Moreover, probiotics improve the gut-brain-skin axis, a connection that links your gut, brain, and skin.
Prevents Wrinkles and Fine Lines
Collagen is a protein that is found in the skin, hair, nails, and other connective tissues. It provides the skin with elasticity and structure, which is essential for healthy-looking skin. Collagen production decreases with age, leading to wrinkles and fine lines.
Probiotics can help prevent wrinkles and fine lines by promoting collagen production. Lactobacillus plantarum is a bacterium that has been shown to increase collagen levels in the skin. It stimulates fibroblast cells, which are responsible for collagen production. Studies show that probiotics can reduce wrinkles by up to 50% and improve skin hydration in 95% of participants.
Improves Skin Barrier Function
The skin’s barrier function is critical for protecting against external invaders such as bacteria and viruses. It also helps maintain skin moisture levels. A weak skin barrier function can lead to dry, itchy, and inflamed skin.
Probiotics can improve the skin’s barrier function. They strengthen the skin barrier by increasing ceramides production. Ceramides are lipids that make up the skin barrier. They help retain moisture, keeping the skin hydrated. Probiotics also reduce transepidermal water loss (TEWL). TEWL measures the amount of water that evaporates from the skin surface. A decrease in TEWL means that the skin retains moisture, keeping it healthy and glowing.
Reduces Acne
Acne is a common skin condition that occurs when hair follicles become clogged with oil, dead skin cells, and bacteria. It can be caused by several factors, including hormonal imbalances, stress, and diet.
Probiotics can reduce acne by balancing the skin’s microbiome. The skin microbiome is a community of microorganisms that live on the skin’s surface. It plays a vital role in maintaining skin health. Probiotics can reduce the levels of harmful bacteria on the skin, which can contribute to acne. They can also increase the number of beneficial bacteria, which improves the skin’s overall health.
Conclusion
Probiotics have numerous science-backed benefits for skin health. They can reduce inflammation, prevent wrinkles and fine lines, improve the skin’s barrier function, and reduce acne. Incorporating probiotics into your skincare routine can help you achieve healthy-looking skin.
It’s important to remember that not all probiotics are created equal. Look for skincare products that contain probiotics with strains that have been studied for their skin health benefits. Consult a dermatologist before making any significant changes to your skincare routine.
