VitaMax Energy & Metabolism SX-7 Black Onyx by MuscleTech — Ingredients, Evidence & Safety

🟢 100/100

This product looks safe

No ingredients exceed tolerable upper intake levels
58% of ingredients have research evidence

A Label Compliance Grade

Product Label

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Label Data

4 Tablet(s) Serving Size

30 Servings

Other Combinations Product Type

58% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin A

5000 IU (100% DV)

Vitamin C

300 mg (500% DV)

Vitamin D

1600 IU (400% DV)

✅ 2.7× RDA — within safe limits 📚 604 studies (Tier A: 16, B: 251)

RDA 0.015mg This product: 0.04mg UL 0.1mg

Vitamin E

52 IU (173% DV)

✅ 2.3× RDA — within safe limits 📚 177 studies (Tier A: 3, B: 90)

RDA 15mg This product: 34.84mg UL 1000mg

Thiamine

50 mg (3333% DV)

📊 41.7× RDA — above typical dose 📚 76 studies (Tier A: 0, B: 33)

RDA 1.2mg This product: 50mg

Riboflavin

50 mg (2941% DV)

📊 38.5× RDA — above typical dose 📚 12 studies (Tier A: 0, B: 1)

RDA 1.3mg This product: 50mg

Niacin

25 mg (125% DV)

✅ 1.8× RDA — within safe limits 📚 193 studies (Tier A: 5, B: 63)

RDA 14mg This product: 25mg UL 35mg

Vitamin B6

25 mg (1250% DV)

📊 19.2× RDA — above typical dose (UL: 100 mg) 📚 113 studies (Tier A: 3, B: 35)

RDA 1.3mg This product: 25mg UL 100mg

Folic Acid

400 mcg (100% DV)

✅ Within RDA (1.0× RDA of 0.4 mg) 📚 225 studies (Tier A: 10, B: 105)

RDA 0.4mg This product: 0.4mg UL 1.0mg

Vitamin B12

6 mcg (100% DV)

✅ 2.5× RDA — within safe limits 📚 138 studies (Tier A: 1, B: 44)

RDA 0.0024mg This product: 0.006mg

Biotin

300 mcg (100% DV)

📊 10.0× RDA — above typical dose 📚 26 studies (Tier A: 0, B: 11)

RDA 0.03mg This product: 0.3mg

Pantothenic Acid

139 mg (1390% DV)

📊 27.8× RDA — above typical dose 📚 1 studies — no high-quality reviews

RDA 5mg This product: 139mg

Calcium

200 mg (20% DV)

Iron

2 mg (11% DV)

Iodine

150 mcg (100% DV)

✅ Within RDA (1.0× RDA of 0.15 mg) 📚 243 studies (Tier A: 4, B: 133)

RDA 0.15mg This product: 0.15mg UL 1.1mg

Magnesium

100 mg (25% DV)

📊 Market median: 4002.0mg (1 products) 📚 20 studies (Tier A: 0, B: 2)

This product: 100mg

Zinc

10 mg (67% DV)

✅ Within RDA (0.9× RDA of 11 mg) 📚 258 studies (Tier A: 6, B: 134)

RDA 11mg This product: 10mg UL 40mg

Selenium

70 mcg (100% DV)

✅ 1.3× RDA — within safe limits 📚 172 studies (Tier A: 0, B: 67)

RDA 0.055mg This product: 0.07mg UL 0.4mg

Copper

2 mg (100% DV)

✅ 2.2× RDA — within safe limits 📚 36 studies (Tier A: 0, B: 11)

RDA 0.9mg This product: 2mg UL 10mg

Manganese

2.5 mg (125% DV)

✅ 1.1× RDA — within safe limits 📚 8 studies — no high-quality reviews

RDA 2.3mg This product: 2.5mg UL 11mg

Chromium

200 mcg (167% DV)

📊 5.7× RDA — above typical dose 📚 197 studies (Tier A: 1, B: 55)

RDA 0.035mg This product: 0.2mg

Molybdenum

75 mcg (100% DV)

✅ 1.7× RDA — within safe limits 📚 2 studies — no high-quality reviews

RDA 0.045mg This product: 0.075mg UL 2mg

Potassium

100 mg (3% DV)

Thermogenic & Focus Matrix Plus:

ATP Energy Compound

Complete PhytoNutrient Matrix:

Other Ingredients

Microcrystalline Cellulose Coating Stearic Acid Croscarmellose Sodium Crospovidone Silicon Dioxide Magnesium Stearate Maltodextrin

Label Claims — Verification

❓ All Other

❓ Structure/Function

All Other (99% of products) Structure/Function (76% of products) Nutrient (58% of products)

Target Groups

Adult Male (18-50 Years)

Product Information

📋 Directions for Use

Directions: Take 1 serving (4 tablets) with water. Directions for Weight Loss: Take 1 serving (4 tablets) 2 times daily, 30 to 60 minutes before your 2 largest meals (e.g., breakfast and lunch). For best results, use in conjunction with diet and exercise for 60 days. Directions for Energy: Take 1 serving (4 tablets) with water and consume 30 minutes before your workout. On days you do not work out, take 1 serving (4 tablets) with water in the morning. Do not take within 5 hours of bedtime. Do not exceed 2 servings (8 tablets) in a 24-hour period. Read the entire label before use and follow directions provided.

⚠️ Warnings & Precautions

Contains soy ingredients.

WARNING: For adult use only.

Do not use if pregnant or nursing.

May cause flushing or itching.

Accidental overdose of iron-containing products is a leading cause of fatal poisoning in children under 6. In case of accidental overdose, call a medical doctor or poison control center immediately.

If you experience a skin rash or any other allergic reaction, discontinue use and consult a medical doctor.

Consult a medical doctor if you have a medical condition or before starting any diet or exercise program.

KEEP OUT OF REACH OF CHILDREN.

Do not use if packaging has been tampered with.

🧪 Formulation Notes

VitaMax Energy & Metabolism SX-7 Black Onyx for men is a unparalleled formula designed to help you lose weight with its key weight loss ingredient, C. canephora robusta. It also delivers caffeine to increase your energy for better performance when training and to accelerate your metabolism. Finally, it delivers vitamins for general health support along with nutrients, phytonutrients, male-friendly zinc and more! Increased Energy For Superior Workouts VitaMax Energy & Metabolism SX-7 Black Onyx for men contains B vitamins to support macronutrient metabolism, which is the conversion of macronutrients into metabolic energy. VitaMax Energy & Metabolism SX-7 Black Onyx also delivers caffeine to ignite your metabolism, enhance focus and boost energy.

VitaMax Energy & Metabolism SX-7 Black Onyx combines an advanced daily multivitamin for men along with a studied weight loss driver while providing support for your workouts to help attain the sought-after physique you work so hard for!

VitaMax Energy & Metabolism SX-7 Black Onyx for men is a unparalleled formula designed to help you lose weight with its key weight loss ingredient, C. canephora robusta.

ADVANCED DAILY VITAMIN FOR MEN

SCIENTIFICALLY STUDIED WEIGHT LOSS WITH C. CANEPHORA ROBUSTA

Contains soy ingredients.

Additional Information

SCIENTIFICALLY DESIGNED ENERGY & METABOLISM FORMULA

MADE IN THE USA FROM INTERNATIONAL INGREDIENTS

2-IN-1 MULTIVITAMIN + WEIGHT LOSS

Research & development

INCREASED ENERGY FOR SUPERIOR WORKOUTS ENHANCED FOCUS & INTENSITY

30 SERVINGS

PEEL FOR MORE INFORMATION

12087US 0116

Store in a cool, dry place (60(0)F to 80(0)F).

Made in the U.S.A. from international ingredients.

DO NOT PEEL PAST THIS POINT

Product Details

UPC / SKU 6 31656 60753 6

DSLD Entry Date 2016-08-24

Product Type Other Combinations

Form Tablet or Pill

Brand MuscleTech

DSLD ID 63357

Data Updated 2026-04-11

Research Evidence

337 Research Sources

54 Avg Quality Score

161 Meta Analysis

68 Systematic Review

51 Rct

48 Clinical Trial

2 Other

2 Regulatory Source

1 Narrative Review

1 Cochrane Review

1 Guideline

1 Openfda Safety

A Vitamin A supplementation for preventing morbidity and mortality in children from six months to five years of age

Meta Analysis The Cochrane database of systematic reviews 2017

PubMed DOI Cochrane

A Vitamin A supplementation for the prevention of morbidity and mortality in infants six months of age or less

Meta Analysis The Cochrane database of systematic reviews 2011

PubMed DOI Cochrane

A Vitamin A supplementation for reducing the risk of mother-to-child transmission of HIV infection

Meta Analysis The Cochrane database of systematic reviews 2011

PubMed DOI Cochrane

A Vitamin A supplements for preventing mortality, illness, and blindness in children aged under 5: systematic review and meta-analysis

Meta Analysis BMJ (Clinical research ed.) 2011

PubMed DOI

A Fortification of staple foods with vitamin A for vitamin A deficiency

Systematic Review The Cochrane database of systematic reviews 2019

PubMed DOI Cochrane

A Vitamin A supplementation for the prevention of morbidity and mortality in infants one to six months of age

Narrative Review The Cochrane database of systematic reviews 2016

PubMed DOI Cochrane

A Vitamin A and fish oils for preventing the progression of retinitis pigmentosa

Meta Analysis The Cochrane database of systematic reviews 2020

PubMed DOI

A Exercise training-induced changes in exerkine concentrations may be relevant to the metabolic control of type 2 diabetes mellitus patients: A systematic review and meta-analysis of randomized controlled trials

Meta Analysis Journal of sport and health science 2023

PubMed DOI

A Food fortification with multiple micronutrients: impact on health outcomes in general population

Meta Analysis The Cochrane database of systematic reviews 2019

PubMed DOI

A Oral vitamin A supplements to prevent acute upper respiratory tract infections in children up to seven years of age

Meta Analysis The Cochrane database of systematic reviews 2024

PubMed DOI

View all evidence for Vitamin A →