Intensify Black

by NDS Nutrition · capsule · 90 capsules

  • On the market (NIH)
  • UPC 8 11020 91050 3
  • DSLD label 277207
  • Serving 1 capsule; amounts per 2 capsules
  • 45 servings

Intensify Black by NDS Nutrition lists 34 ingredients, 5 with an amount per serving of 2 capsules, such as 20 mg of niacin, 20 mg of vitamin B6, 150 mcg of vitamin B12 and 10 mg of vitamin B5; 29 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on February 21, 2023.

What is in Intensify Black?

Each row as the label prints it, per serving of 2 capsules. The capsule beside an amount places it among every product in the NIH database that lists the same ingredient: the bar is the middle half of their amounts, the line in it the median, the whiskers the 10th and 90th percentiles; the green tick is the FDA Daily Value and the red dashed tick the adult upper limit (IOM).

Intensify Black: Supplement Facts rows against the market (DSLD label 277207, January 2026 release)
IngredientAmount% DVAmong products listing it
Niacin20 mg125%Niacin in Intensify Black against 12,413 products20 mg per serving; the middle half of products list 13.2 mg to 48 mg, the median 20 mg.DV 16 mgUL 35 mg20 mg

46% of 12,413 products listing niacin give more (median 20 mg). Per day at the most servings: 40 mg. 1.1 times the adult UL a day.

Vitamin B6as Pyridoxine Hydrochloride20 mg1,176%Vitamin B6 in Intensify Black against 15,277 products20 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg20 mg

Higher than 71% of 15,277 products listing vitamin B6 (median 6 mg). Per day at the most servings: 40 mg.

Vitamin B12as Methylcobalamin150 mcg6,250%Vitamin B12 in Intensify Black against 14,425 products150 mcg per serving; the middle half of products list 6 mcg to 200 mcg, the median 36 mcg.DV 2.4 mcg150 mcg

Higher than 72% of 14,425 products listing vitamin B12 (median 36 mcg). Per day at the most servings: 300 mcg.

Vitamin B5as Calcium Pantothenate10 mg200%Pantothenic Acid (Vitamin B5) in Intensify Black against 10,060 products10 mg per serving; the middle half of products list 6 mg to 50 mg, the median 12 mg.DV 5 mg10 mg

52% of 10,060 products listing pantothenic acid (vitamin B5) give more (median 12 mg). Per day at the most servings: 20 mg.

Intensify Black Proprietary Blend940 mg
Thermo Energy Blendin the blend, no amount given
Energy Complexin the blend, no amount given
Caffeine Anhydrousin the blend, no amount given
Green Tea Leaf Extractas Epigallocatechin Gallate, Polyphenols98% Polyphenols, 45% EGCGin the blend, no amount given
Guarana Seed Extractas Caffeine22% Caffeinein the blend, no amount given
Theobromineas Theobroma cacaoin the blend, no amount given
Caffeine, Naturalas Coffeein the blend, no amount given
Evodia Rutaecarpa Extractas Evodiaminein the blend, no amount given
Bacopa monnieri leaf extractin the blend, no amount given
Advanced Complexin the blend, no amount given
TeaCrineas Theacrinein the blend, no amount given
QU995 Quercetinin the blend, no amount given
Ksm-66as Ashwagandhain the blend, no amount given
C3G Lean Complexin the blend, no amount given
Blackberry Berry Extractas Cyanidin-3-O-Glucosidein the blend, no amount given
L-Carnitine L-Tartratein the blend, no amount given
Quadra Lean Blendin the blend, no amount given
Insul-Lean Complexin the blend, no amount given
Alpha Lipoic Acidin the blend, no amount given
Cinnamon bark extractin the blend, no amount given
Rhodiola roseain the blend, no amount given
Thyro-Cut Complexin the blend, no amount given
L-Tyrosinein the blend, no amount given
Suntheanineas L-Theaninein the blend, no amount given
Gum Guggul Plant Extractin the blend, no amount given
Magnolia officinalisin the blend, no amount given
Define Water Loss Complexin the blend, no amount given
Gingerin the blend, no amount given
Uva Ursiin the blend, no amount given
BuchuAgathosma betulinein the blend, no amount given
Dandelionin the blend, no amount given
Adrenal-Cognitive Support Complexin the blend, no amount given
Holy Basilin the blend, no amount given
Astragalus membranaceousin the blend, no amount given
Choline Bitartratein the blend, no amount given
Licoricein the blend, no amount given
Huperzine Aas Toothed Clubmoss200 mcgHuperzine in Intensify Black against 589 products200 mcg per serving; the middle half of products list 50 mcg to 200 mcg, the median 100 mcg.200 mcg

Higher than 63% of 589 products listing huperzine (median 100 mcg). Per day at the most servings: 400 mcg.

Thermo Sorb Delivery Blendin the blend, no amount given
White Willowin the blend, no amount given
BioPerineas Black Pepper Fruit Extractin the blend, no amount given

Source: NIH ODS Dietary Supplement Label Database, label 277207 (entered February 21, 2023), version 9.4.0. See the label on DSLD or its label image (PDF). Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.

Is that a lot?

The rows in the top or bottom tenth of the products that list the same ingredient, and any above the adult upper limit at the most servings a day the directions give:

  • At 2 servings a day, the most its directions give, the label lists 40 mg of niacin, 1.1 times the adult Tolerable Upper Intake Level.

The NIH database records 2 servings a day from the label's directions; its % Daily Values are for adults and children 4 or more years of age. The directions as printed are further down this page.

The Tolerable Upper Intake Level is the most of a nutrient per day, from food, water and supplements together, that is likely to pose no risk for almost all adults (Institute of Medicine, 2011). It does not apply under medical supervision. This page compares labels; it is not medical advice.

Sources: amounts from the DSLD label; Daily Values from 21 CFR 101.9(c)(8)(iv); adult upper limits from the Institute of Medicine's DRI summary tables (2011). How positions are computed.

Which products have the closest formulas?

1 product lists the very same ingredients; the nearest amounts come first.

Source: ingredient lists of every product's current label in DSLD (version 9.4.0); similarity weights each shared ingredient by how rare it is.

What does the label say about taking it?

Quoted from the label as DSLD transcribed it: the maker's words, including any claim about what the product does, which the FDA has not evaluated and PlainVitamins does not endorse.

Directions
Suggested use: Take 1 Intensify Black capsule with 6-8 oz. of juice or water 30 minutes prior to your morning meal, and 2 capsule with 6-8 oz. of juice or water 30 minutes prior to your afternoon meal. Caffeine content is approximately 160 mg per capsule. To avoid sleeplessness, avoid taking Intensify Black within 6 hours of bedtime. To be used as part of a healthy lifestyle consisting of regular physical activity and a proper diet.
Warnings
Contains milk.
Warning: Keep out of reach of children. LeanFORM24 is not for use by those under the age of 18.
For use by healthy adults only. Do not exceed recommended dose.
Do not use if you're pregnant or nursing.
Do not use if allergic or contraindicated to aspirin.
Before consuming, seek advice from a health care professional if you are unaware of your current health condition.
Intensify Black contains caffeine.
Do not consume caffeine from other sources, including but not limited to, coffee, tea, soda and other dietary supplements or medications containing caffeine. Consult with your physician prior to use if you were taking medication, including but not limited to MAOI inhibitors, antidepressants, aspirin, non-steroidal anti-inflammatory drugs or products containing phylephrine, ephedrine, pseudo ephedrine, or other stimulants.
Consult your physician prior to use if you have a medical condition, including but not limited to, heart, liver, kidney, or thyroid disease, psychiatric or epileptic disorders, difficulty urinating, diabetes, high or low blood pressure, cardiac arrhythmia, recurrent headaches, enlarged prostate or glaucoma.
Do not use if you are prone to dehydration or exposed to excessive heat. Discontinue use two weeks prior to surgery or if you experience rapid heartbeat, dizziness, severe headache or shortness of breath.
Do not use products if tamper resistant seals are broken. Warning for California residents only: This product contains a chemical known in the state of California to cause birth defects or other reproductive harm.
Consumer notice: FitLife Brands can only confirm product purity when our brands are purchased from authorized retailers, on gnc.com, or on ndsnutrition.com. For an approved list of retailers, go to ndsnutrition.com.
Storage
Store in a cool dry place, and avoid excessive heat.

Source: label statements in DSLD label 277207.

What else is on the label?

Other ingredients: Gelatin, Microcrystalline Cellulose, Magnesium Stearate, Silicon Dioxide, FD&C Red 3, Titanium Dioxide, FD&C Yellow 6, FD&C Red 40, FD&C Blue 1.

How many labels does Intensify Black have?

One label is on file, entered on February 21, 2023.

  1. Label 277207 (current) Entered February 21, 2023 · on the market · 90 capsules · UPC 8 11020 91050 3

DSLD also links this label to: Censor (bundle set), Slim-Tox (bundle set).

Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).

Who makes it?

The label names FitLife Brands, Inc. (manufacturer), Omaha, NE. All NDS Nutrition products.

Where next?