Shop Map Research Get the app
NOW Supplements Biotin 1 000 mcg Amino Acid Metabolism* Energy Production* 100 Capsules

Common questions

Is NOW Supplements Biotin 1 000 mcg Amino Acid Metabolism* Energy Production* 100 Capsules healthy?

NOW Supplements Biotin 1 000 mcg Amino Acid Metabolism* Energy Production* 100 Capsules scores 78/100 on Scout's independent analysis of ingredients, additives, and lab results — a fair-to-good score — solid, with tradeoffs. This supplement contains biotin, which is beneficial for energy production and maintaining healthy hair, skin, and nails.

How processed is NOW Supplements Biotin 1 000 mcg Amino Acid Metabolism* Energy Production* 100 Capsules?

NOW Supplements Biotin 1 000 mcg Amino Acid Metabolism* Energy Production* 100 Capsules is NOVA Group 3: Processed Foods.

Which ingredients drive NOW Supplements Biotin 1 000 mcg Amino Acid Metabolism* Energy Production* 100 Capsules' score?

In Scout's ingredient-by-ingredient analysis, Biotin counts in its favor. The full breakdown, with why each one matters, is in the Key ingredients section on this page.

You might also like

92
Nature Made Prenatal with Folic Acid + DHA Softgels Prenatal Vitamin and Mineral Supplement 100 Count
$17.21
92
Thorne Basic Prenatal Well-Researched Folate Multi for Pregnant and Nursing Women includes 18 Vitamins and Minerals 90 Capsules 30 servings
Thorne
$37.00
83
Nutricost Multivitamin for Men 120 Capsules - Male Vitamins and Minerals
Nutricost
$14.95
82
Life Extension Whole Food Multivitamin – Plant-Derived Vitamins and Minerals Supplement for General Health – Nutrients from Fruits and Veggies – Gluten-Free Non-GMO Vegetarian – 90 Capsules
$28.50

See more

NOW Supplements Biotin 1 000 mcg Amino Acid Metabolism* Energy Production* 100 Capsules

78 Good

Analysis updated May 2026 · How Scout scores

$5.50 · 100 count · $0.06 / count
View on Amazon
Verified Amazon match

At a glance

Beneficial ingredients 1
Harmful ingredients 0
Category Vitamins and Minerals
Summary

This supplement contains biotin, which is beneficial for energy production and maintaining healthy hair, skin, and nails. The formulation is simple with minimal additives, including rice flour and magnesium stearate, which are generally considered benign. However, the use of gelatin as a capsule material may not be suitable for vegetarians or vegans, which slightly affects its overall appeal.

Key ingredients 4

Biotin
Good

Biotin is a B-vitamin that plays a crucial role in energy production and amino acid metabolism. It is essential for maintaining healthy hair, skin, and nails. Biotin is generally well-absorbed and has no significant interactions with other ingredients in this supplement.

Benefits

Supports energy production and contributes to the maintenance of healthy hair, skin, and nails.

See more about Biotin →
Rice Flour
Neutral

Rice flour is commonly used as a filler in supplements to provide bulk. It is a gluten-free alternative to wheat flour, making it suitable for those with gluten sensitivities. Rice flour does not contribute any significant nutritional value to the supplement.

See more about Rice Flour →
Gelatin
Neutral

Gelatin is used as a capsule material and is derived from animal collagen. It is generally considered safe and is a common ingredient in capsule-based supplements. Gelatin does not interact with the active ingredients in this product.

See more about Gelatin →
Magnesium Stearate
Neutral

Magnesium stearate is used as a flow agent to prevent ingredients from sticking during manufacturing. It is widely used in the supplement industry and is considered safe in small amounts. There are no significant interactions with other ingredients in this product.

See more about Magnesium Stearate →

Processing

Group 3 · Processed

Processed Foods

Get the full breakdown in the Scout appTake Scout shopping

Scan any product to see lab results, healthy alternatives, and your personalized analysis.

Download on theApp Store GET IT ONGoogle Play
Amazon pricing & content

Amazon price as of . Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.

CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON. THIS CONTENT IS PROVIDED “AS IS” AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.

More in Vitamins and Minerals