Are skin care products containing niacinamide good?

Niacinamide is a common water-soluble vitamin B nutritional supplement. It has a good anti-inflammatory effect when applied externally to the skin, so it is very effective for acne and other problems. It also has the effect of delaying skin aging. Therefore, many skin care products contain niacinamide, and the effect is very obvious. Therefore, it has won unanimous praise from many beauty lovers; many foods in life also contain niacinamide, such as beef, carrots, etc.

1. What is Niacinamide?

Nicotinamide is produced when niacin binds to an amide molecule. Niacinamide is a water-soluble vitamin B nutritional supplement that can be used topically to reduce inflammation and has therapeutic effects on skin aging, acne, and rosacea. The National Cancer Institute states that niacinamide increases blood flow to tumors, thus aiding chemotherapy and radiation therapy.

2. Skin care products containing niacinamide

Many skin care products and moisturizers contain niacinamide due to its anti-inflammatory properties. Studies have found that niacinamide can improve skin aging problems such as pigmentation. Using a 5% concentration of niacinamide topical ointment can effectively reduce wrinkles and skin spots.

3. Foods containing niacinamide

1. Animal food: Meat food contains a lot of niacinamide. Lean red meat, lamb, beef, liver organ meat, chicken, turkey, pork and rabbit all contain niacinamide. Fish such as tuna and halibut, eggs, and dairy products are also good sources of niacinamide.

2. Vegetables: Many vegetables are rich in niacinamide, such as tomatoes, carrots, broccoli, radishes and potatoes. Leafy greens, beets and dandelions also contain niacinamide. Brewer's yeast and brown rice are grain food sources of niacinamide. Additionally, this vitamin can be found in peanuts, pine nuts, sunflower seeds and sesame seeds.

4. Side Effects of Nicotinamide

People with liver disease, diabetes, low blood pressure and glaucoma, as well as pregnant or breastfeeding women, should consult a doctor before taking niacinamide. Common side effects of oral niacinamide include nausea, diarrhea, headache, and dizziness. Less common side effects include allergic reactions, swelling and itching of the tongue, lips, and face. Other serious side effects include black blood in the stool, decreased vision, irregular heartbeat and muscle pain. Any severe symptoms should prompt medical attention.