Niacin 100 mg – Metabolic Energy, Healthy Skin & Mucous Membranes, Balanced Nervous System & Lipid Metabolism

Niacin 100 mg, Nutricost, delivers vitamin B3 in the form of nicotinic acid, in a concentrated dose that’s easy to integrate into a daily routine. Niacin is a pillar of energy metabolism, serving as a precursor to the coenzymes NAD⁺ and NADP⁺, indispensable for redox reactions, ATP production, fatty acid and sterol synthesis, as well as cellular repair processes. Through its central role in the conversion of carbohydrates, fats, and proteins into usable energy, vitamin B3 supports day-to-day vitality, mental clarity, nervous system function, and the quality of skin and mucous membranes. Nutricost’s formula focuses on simplicity and efficiency: 100 mg NE of niacin (nicotinic acid) per serving, with a clear label and traceability of the active ingredient.

Detailed Benefits of Niacin (Vitamin B3)

• Support for optimal cellular energy levels

ATP production depends on niacin-derived coenzymes that power glycolysis, the Krebs cycle, and the mitochondrial respiratory chain.
✅ Efficient conversion of nutrients into usable energy
✅ Steady daily tone with a reduced perception of fatigue
✅ Metabolic performance during busy or demanding periods

• Nervous system and psychological balance

Vitamin B3 contributes to the normal functioning of the nervous system and to mental well-being, supporting energy-dependent neuronal pathways.
✅ Mental clarity and better concentration in complex tasks
✅ Supports resilience to everyday stress
✅ Continuous focus throughout the day

• Healthy skin and mucous membranes

Niacin is recognized for its role in epithelial integrity and cellular renewal.
✅ Supports the skin barrier and an even-looking complexion
✅ Comfort at mucosal level (oral, digestive)
✅ Aids restorative processes in skin exposed to environmental factors

• Balanced lipid metabolism

As part of NAD/NADP, niacin supports fatty acid synthesis and breakdown, contributing to coherent lipid metabolism.
✅ Supports efficient use of fats as an energy source
✅ Helps lipid homeostasis in the context of a balanced diet
✅ Contributes to metabolic flexibility in training and daily activities

• Redox, cellular protection, and repair

NAD⁺/NADP⁺ are the cell’s redox “currencies,” involved in antioxidant recycling and repair mechanisms.
✅ Supports the endogenous antioxidant network
✅ Aids cellular processes that maintain DNA integrity
✅ Contributes to cellular resilience against oxidative stress

• Performance and recovery in effort

When energy metabolism “flows,” effort feels smoother and recovery is quicker.
✅ Supports the ability to maintain workout intensity
✅ Helps reduce the perception of residual fatigue
✅ Muscular comfort and functional tone after exertion

• Microcirculation and vascular comfort

Physiologically, niacin is associated with supporting tissue perfusion through metabolic and vascular mechanisms.
✅ Supports efficient blood flow to tissues
✅ Peripheral comfort in everyday activities
✅ Better delivery of oxygen and nutrients at key moments

• Cognition, productivity, and a “clear mind”

The brain has high energy needs; when NAD⁺ is available, mental processes are supported.
✅ Processing speed and sustained attention
✅ Improved organization and planning capacity
✅ Cognitive “flow” in projects requiring prolonged focus

• Smart nutritional synergies

Niacin works in concert with other nutrients.
✅ Riboflavin (B2) – partner in numerous redox reactions
✅ Pyridoxine (B6) and thiamine (B1) – macronutrient conversion → ATP
✅ Magnesium – cofactor for hundreds of energy enzymes
✅ Quality proteins – for tissue repair and building

• Modern lifestyle: screens, fast pace, extended schedule

When your schedule demands a lot, metabolic support makes the difference.
✅ “Clean” energy for long days at the office or in the field
✅ Smooth transitions between work, training, and personal time
✅ Supports well-being during periods with multiple tasks

• Support for digestive balance and post-meal comfort

Efficient metabolism means coherent use of meals without energy “crashes.”
✅ Sustains energy rhythm after main meals
✅ Contributes to glycemic stability within a balanced diet
✅ Helps maintain a steady tone between meals

• Suitable for athletes, active professionals, and beginners

Regardless of level, well-supported energy cofactors drive progress.
✅ Cardio and strength training at a steady pace
✅ More predictable recovery from session to session
✅ Easier motivation thanks to stable energy

• Why the “nicotinic acid” form?

The classic form of niacin is directly involved in regenerating derived coenzymes and in redox reactions.
✅ Rapid integration into energy metabolism
✅ Coherent support for key cellular processes
✅ Simple, predictable profile without opaque blends

• Integration into habits that amplify results

Small routines turn metabolic support into visible progress.
✅ Proper hydration and restorative sleep
✅ Balanced nutrition: protein, fiber, “good” fats
✅ Regular movement and short breaks for mental clarity

• Well-being that you feel in real life

When cellular “power plants” are well supplied, everything becomes more fluid: work, sport, recovery.
✅ Steady energy from morning to evening
✅ Well-cared-for skin appearance, supported from within
✅ Balanced focus and mood, day after day

Niacin 100 mg, Nutricost is a modern nutritional foundation for energy production, healthy skin and mucous membranes, nervous system function, and coherent lipid metabolism. Through the central role of vitamin B3 in generating and conserving cellular energy, the formula provides tangible support for vitality, clarity, and performance – at the pace of real life.

Directions

As a dietary supplement, take 1 capsule daily with a glass of water or as directed by your healthcare professional.




 

Other Ingredients

Rice flour, hypromellose capsule (cellulose), magnesium stearate (vegetable source).

Warnings

Do not take on an empty stomach. Do not exceed the recommended dose unless directed by your healthcare professional. This product may cause temporary flushing, itching, or tingling of the skin, especially on an empty stomach. This reaction is normal. Discontinue use and consult a healthcare professional if you experience unwanted adverse reactions or prolonged discomfort. For healthy adults aged 18+. Consult a healthcare professional before use if you are pregnant or nursing, taking medications, or have a medical condition. Keep out of reach of children. Do not use if safety seal is broken or missing.
Store in a cool, dry place.