SKIN, SIGHT & IMMUNE SUPPORT IN ONE
Vitamin B9
Vitamin B9, also known as folate or folic acid (in supplement form), is essential for cell division, DNA repair, immune strength, and skin renewal. It supports healthy tissue growth, especially in rapidly regenerating areas like skin and mucous membranes, helping maintain a smooth, even complexion. Folate also plays a vital role in producing red and white blood cells, strengthening the body’s defense system. As a key nutrient during periods of growth or stress, it helps protect against fatigue, inflammation, and dull skin. Since the body doesn’t store folate well, consistent intake through food or supplements is crucial.
Real-Life Issues Vitamin B9 Can Tackle
Backed by Science
Vitamin B9, also known as folate, is an essential nutrient for cell growth, DNA repair, and immune support. It plays a central role in forming new cells, especially in rapidly renewing areas like the skin and mucous membranes. Studies show that folate helps strengthen immunity by supporting white blood cell production and regulating inflammation. Folate also aids red blood cell formation, improving oxygen delivery to tissues and promoting a healthy skin tone. Its involvement in DNA synthesis and methylation helps defend against premature aging and environmental stress.
During times of stress, growth, or hormonal shifts, folate needs may increase. Since the body doesn’t store it well, daily intake through leafy greens, legumes, or supplements is important. Backed by science, folate supports clearer skin, stronger immunity, and long-term cellular resilience.
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Authors: Not specified
Published in: PubMed
Summary: This study explores the benefits of folic acid supplementation in patients with chronic inflammatory skin conditions, such as moderate to severe psoriasis. It suggests that folic acid may serve as a therapeutic option, particularly for individuals with low plasma folate levels and elevated homocysteine, contributing to improved skin health and reduced cardiovascular risk.
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Authors: Chantal Courtemanche, Ilan Elson-Schwab, Susan T. Mashiyama, Nicole Kerry, Bruce N. Ames
Published in: Journal of Immunology
Summary: This research demonstrates that folate deficiency impairs the proliferation of CD8+ T cells, crucial components of the immune system. The findings suggest that adequate folate levels are essential for robust immune responses, which indirectly supports skin health by preventing infections and promoting healing.
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Authors: Not specified
Published in: LWW
Summary: This study reveals that folic acid can reduce inflammatory responses, which could become an important avenue in treating various inflammatory conditions, including those affecting the skin. The findings underscore folic acid's potential in modulating inflammation-related skin issues.
WHY WE USE VITAMIN B9 AT NATURIQ
“Vitamin B9 supports healthy cell renewal, skin clarity, and immune strength at a foundational level. At NATURIQ, we use it because it helps your body regenerate, protect, and stay balanced—with care and confidence.”
DEFEND YOUR DAY, EVERY DAY
Vitamin Essentials
Vitamin Essentials is our science-backed daily formula, made in Germany, to support overall health, immunity, and vitality—so you can feel balanced and energized every day.
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Crafted to the highest standards with premium ingredients and strict quality control, because your body deserves nothing less.
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Essentials delivers a complete blend of carefully dosed vitamins and minerals—including high-potency Vitamin C (300mg), Vitamin D, Zinc, and a full B-complex—for daily energy, immunity, and metabolic support. With added citrus bioflavonoids to boost absorption, every capsule is designed to fill nutritional gaps and keep your body in balance.
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Backed by science to strengthen immunity, boost resilience, and protect your health—one capsule at a time.
What Is Vitamin B9?
Vitamin B9, widely known as folate in its natural form and folic acid in synthetic supplements, is a water-soluble B-vitamin essential for cellular health, DNA production, nervous system support, and immune resilience. It plays a vital role in tissue growth, repair, and maintenance—especially in cells that renew quickly, such as those found in the skin, gut lining, and immune system. Folate is naturally present in a variety of foods including leafy greens, citrus fruits, legumes, whole grains, and fortified cereals, but daily intake remains important due to its wide-reaching influence across the body.
One of folate’s primary responsibilities is enabling DNA and RNA synthesis. This makes it critical during times of rapid cell growth and regeneration, such as pregnancy, adolescence, wound healing, or immune response. Without sufficient folate, cell division can be compromised, leading to poor tissue maintenance, weakened immunity, and symptoms like fatigue or reduced skin vitality. Folate is also essential in regulating homocysteine levels—an amino acid that, when elevated, is associated with increased risk of cardiovascular and inflammatory conditions. By converting homocysteine into methionine, folate helps maintain heart health and support anti-inflammatory balance.
In the realm of skin care, folate contributes to cellular renewal, smooth texture, and resilience. It supports the creation of new skin cells and aids in the repair of damaged tissue, which can enhance skin tone and improve wound healing. Some research also highlights folate’s role in reducing inflammation and mitigating the effects of oxidative stress—factors known to accelerate skin aging. People with low folate levels may notice dullness, slower recovery from skin irritation, or increased sensitivity.
Folate’s influence extends deeply into the immune system. It aids in the production of white blood cells, especially lymphocytes, which are responsible for fighting infections and coordinating immune responses. Deficiency in folate can reduce T-cell activity and impair immune defense, making it harder for the body to fight off illness and inflammation. By supporting cellular immunity, folate helps strengthen the body’s first line of defense and contributes to a more responsive, balanced immune system.
Additionally, Vitamin B9 plays a significant role in cognitive and emotional wellness. Because it supports the synthesis of neurotransmitters like serotonin and dopamine, folate contributes to mood regulation and mental clarity. Low levels have been associated with brain fog, irritability, and depressive symptoms, while adequate folate intake can help support emotional balance and sharper focus. Although folate is widely available in food, its absorption and conversion can be affected by various factors, including stress, alcohol intake, smoking, and genetic variations such as MTHFR mutations. For this reason, many people benefit more from methylfolate—the active, bioavailable form of folate that bypasses these conversion steps and can be used more efficiently by the body.
At NATURIQ, we include methylated forms of Vitamin B9 in our formulas to ensure effective absorption and maximum benefit. Whether you’re supporting skin renewal, boosting immune response, or promoting cognitive clarity, folate is a core nutrient that helps your body stay strong, clear, and resilient from within.
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