Intense Pre-Workout Boost Citrus Burst Flavored

product on market Other (e.g. tea bag) XS Energize 🟢 Safety: 100/100
Brand: XS Energize
🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 44% of ingredients have research evidence
A Label Compliance Grade

Product Label

📄 Open Full PDF View on NIH DSLD →
📸

Have a supplement label? Find it here.

Upload a photo of any supplement label to search our database of 92,312 products.

Label Data

15 Gram(s) Serving Size
12 Servings
Other Combinations Product Type
44% Evidence Coverage

Supplement Facts — Evidence Check

Calories
40 Calorie(s)
Total Fat
0.5 Gram(s) (1% DV)
Total Carbohydrates
8 Gram(s) (3% DV)
Vitamin C
60 mg (100% DV)
1.5 mg (100% DV)
✅ 1.2× RDA — within safe limits 📚 76 studies (Tier A: 0, B: 33)
RDA 1.2mg This product: 1.5mg
1.7 mg (100% DV)
✅ 1.3× RDA — within safe limits 📚 12 studies (Tier A: 0, B: 1)
RDA 1.3mg This product: 1.7mg
20 mg (100% DV)
✅ 1.4× RDA — within safe limits 📚 193 studies (Tier A: 5, B: 63)
RDA 14mg This product: 20mg UL 35mg
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
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
120 mcg (2000% DV)
📊 50.0× RDA — above typical dose 📚 138 studies (Tier A: 1, B: 44)
RDA 0.0024mg This product: 0.12mg
10 mg (100% DV)
✅ 2.0× RDA — within safe limits 📚 1 studies — no high-quality reviews
RDA 5mg This product: 10mg
Sustained Energy Matrix
7.4 Gram(s)
CarnoSyn
3.2 Gram(s)
Medium Chain Triglycerides
500 mg
Energy Blend
600 mg
100 mg
📊 Market median: 300.0mg (122 products) 📚 22 studies (Tier A: 0, B: 7)
This product: 100mg

Other Ingredients

CarnoSyn Maltodextrin Palatinose Dextrose Waxy Maize Citric Acid Natural flavoring Energy Blend Medium Chain Triglycerides Contains 2% or less of

Label Claims — Verification

❓ Nutrient
❓ All Other
❓ Structure/Function
All Other (99% of products) Structure/Function (83% of products) Nutrient (54% of products)

Target Groups

Adult (18 - 50 Years)

Product Information

📋 Directions for Use

Instructions: Mix 1 stick pack in 12-16 fl oz of water or juice. Consume immediately. No more than 2 servings per day.

⚠️ Warnings & Precautions

No more than 2 servings per day.

Warning: May cause flushing and/or tingling. Contains 100mg of caffeine per serving.

Not recommended for children, pregnant or nursing women, or those sensitive to caffeine.

If you have a medical condition, consult with a physician before using this product.

Not recommended for children, pregnant or nursing women, or those sensitive to caffeine.

🧪 Formulation Notes

Created with CarnoSyn Beta-Alanine, an energy blend, and Rhodiola rosea, it hydrates while harnessing your power for maximum performance.

Non-GMO

Contains 100mg of caffeine per serving.

Additional Information

Designed to give you the edge so you can push the limits and XSperience more. Begin strong XS Intense Pre-Workout Boost jump starts your workout with increased energy and sharper focus.

Begin strong, end strong with XS Intense Pre-Workout Boost. Perform better at every stage with the entire XS line. Hydrate Quench your thirst and improve your body's overall hydration. Energize Give your body an immediate boost and long-lasting energy. Recharge Recover faster from workouts while building lean muscle mass. XSperience more

Boost energy

Increase energy Sharpen focus

Informed-Choice.org Trusted by sport

11-0371

Store in a cool, dry place.

010NSD201 2026223

Product Details

UPC / SKU 8 54143 00603 6
DSLD Entry Date 2019-05-28
Product Type Other Combinations
Form Other (e.g. tea bag)
Brand XS Energize
DSLD ID 202570
Data Updated 2026-04-11

Research Evidence

371 Research Sources
54 Avg Quality Score
148 Meta Analysis
82 Systematic Review
71 Rct
62 Clinical Trial
2 Regulatory Source
1 Cochrane Review
1 Narrative Review
1 Other
1 Openfda Safety
A Vitamin C supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015
PubMed DOI Cochrane
A Vitamin C supplementation for the primary prevention of cardiovascular disease
Systematic Review The Cochrane database of systematic reviews 2017
PubMed DOI Cochrane
A Vitamin C for preventing and treating the common cold
Meta Analysis The Cochrane database of systematic reviews 2013
PubMed DOI Cochrane
A Vitamin C for preventing and treating pneumonia
Meta Analysis The Cochrane database of systematic reviews 2013
PubMed DOI Cochrane
A Vitamin E supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015
PubMed DOI
A Vitamin C supplementation for prevention and treatment of pneumonia
Meta Analysis The Cochrane database of systematic reviews 2020
PubMed DOI Cochrane
A Vitamin C supplementation for prevention and treatment of pneumonia
Systematic Review The Cochrane database of systematic reviews 2021
PubMed DOI Cochrane
A Nutritional interventions for preventing and treating pressure ulcers
Meta Analysis The Cochrane database of systematic reviews 2024
PubMed DOI
A Does Vitamin C Supplementation Provide a Protective Effect in Periodontal Health? A Systematic Review and Meta-Analysis
Meta Analysis International journal of molecular sciences 2024
PubMed DOI
A Circulating vitamin C concentration and risk of cancers: a Mendelian randomization study
Meta Analysis BMC medicine 2021
PubMed DOI
View all evidence for Vitamin C →

Compare Similar Products

PNV OB+DHA Caplet PharmaPure Rx 100
CitraNatal Assure Rx Prenatal Tablet Mission Pharmacal CitraNatal 100
Super B Complex With Vitamin C CVS Health 100
Age Defying Hair, Skin & Nails Renewal Formula RejuviCare 100
Advanced Ear Health Formula Mason Natural 100
View all Vitamin C products →
Vitamin C research & evidence Best Vitamin C rankings All Vitamin C products More from XS Energize View on NIH DSLD →