Ingredient
Niacinamide
What is Niacinamide?
Niacinamide, also known as Vitamin B3 or nicotinamide, is a water-soluble vitamin that is an essential part of the human diet. It can be naturally derived from yeast, meat, fish, milk, eggs, green vegetables, beans, and cereal grains.
Niacinamide is widely used in cosmetic and skincare products for its well-documented benefits in improving skin appearance, such as reducing redness and blotchiness. Additionally, it is included in food products and supplements due to its essential role in energy metabolism and maintaining healthy cells.
When you see niacinamide on a label, it indicates the presence of a key nutrient that supports skin health and energy metabolism. It's generally considered safe and beneficial when used in recommended amounts.
Commonly found in: Hydration products, Cereals, Body lotions, Skincare products, Sunscreens, Makeup
What to watch
- High doses in supplements may lead to mild gastrointestinal discomfort.
Benefits
- Supports healthy skin by improving barrier function.
- Contributes to energy metabolism.
- May reduce inflammation and redness in the skin.
The FDA recognizes niacinamide as safe when used in food products and dietary supplements within recommended levels.
Research supports niacinamide's role in skin health and energy metabolism, with few adverse effects at normal intake levels.
Niacinamide is not derived from animal sources and is considered vegan-friendly.
Sources: Niacin (Vitamin B3)
Scout's take
Niacinamide (vitamin B3) is a well-tolerated, evidence-backed ingredient that calms inflammation, supports the skin barrier, and helps regulate sebum production — all relevant to acne-prone skin.
The case against
There are minimal risks, though some individuals may experience mild irritation if used in high concentrations.
from the analysis of Avene Tolerance Foaming Facial Cleanser · echoed in 1 other analysisThere are minimal risks associated with niacinamide, though it may cause mild irritation in very sensitive skin.
from the analysis of Supergoop! Glowscreen Sunrise Hydrating Glowy Tinted Primer Sunscreen with Hyaluronic Acid + Niacinamide - SPF 40There are minimal risks, though overuse may cause mild irritation in sensitive individuals.
from the analysis of BareMinerals Bareskin Daily Dewy Sunscreen Mineral Spf 30Niacinamide is generally well-tolerated, but high concentrations may cause mild irritation.
from the analysis of Salt & Stone Deodorant - Neroli & BasilThere are minimal risks, though high concentrations may cause irritation.
from the analysis of Papatui Paraben-Free Men's Ageless Action Niacinamide and Hyaluronic Acid Face Exfoliating Scrub - UnscentedThe case for
Niacinamide improves skin elasticity, enhances barrier function, and reduces inflammation.
from the analysis of Supergoop! Glowscreen Sunrise Hydrating Glowy Tinted Primer Sunscreen with Hyaluronic Acid + Niacinamide - SPF 40 · echoed in 4 other analysesNiacinamide is beneficial for reducing redness, improving skin elasticity, and enhancing the skin's barrier function.
from the analysis of Paula's Choice Clinical Niacinamide 20% Treatment SerumNiacinamide helps reduce redness, improve skin texture, and minimize the appearance of pores.
from the analysis of BareMinerals Bareskin Daily Dewy Sunscreen Mineral Spf 30It can help reduce redness, improve skin elasticity, and support the skin's natural barrier.
from the analysis of Skin1004Madagascar Centella Air-Fit Suncream Plus SPF 50It enhances skin health by improving barrier function and reducing redness and irritation.
from the analysis of Salt & Stone Deodorant - Neroli & BasilMore from Scout's analyses
The amide form of vitamin B3, supporting cellular energy metabolism through NAD+. Better tolerated than nicotinic acid because it does not cause the niacin flush.
from the analysis of MAC Energy DrinkNiacinamide, a form of Vitamin B3, is known for its anti-inflammatory and skin-soothing properties. It helps improve skin texture and tone. It is well-tolerated and beneficial for various skin types.
from the analysis of Salt & Stone Natural Deodorant - Bergamot & HinokiNiacinamide is a form of Vitamin B3 known for its skin-soothing and anti-inflammatory properties. It helps improve skin texture and tone. It is suitable for all skin types and is well-tolerated.
from the analysis of Necessaire The Body Wash Eucalyptus Multi Vitamin Gel Cleanser Full SizeFound in 39 products
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