🟢 90/100

This product looks safe

  • Contains proprietary blend — exact ingredient amounts not disclosed
  • 59% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Safety Alerts

ℹ️ Contains proprietary blend — exact ingredient amounts not disclosed

Label Data

4 fl. Oz. Serving Size
1 Servings
Other Combinations Product Type
59% Evidence Coverage

Supplement Facts — Evidence Check

Calories
60 Calorie(s)
Total Carbohydrates
16 Gram(s) (5% DV)
Sugar
Xylitol
8.5 Gram(s)
3 mg (200% DV)
✅ 2.5× RDA — within safe limits 📚 76 studies (Tier A: 0, B: 33)
RDA 1.2mg This product: 3mg
3.4 mg (200% DV)
✅ 2.6× RDA — within safe limits 📚 12 studies (Tier A: 0, B: 1)
RDA 1.3mg This product: 3.4mg
20 mg (100% DV)
✅ 1.4× RDA — within safe limits 📚 193 studies (Tier A: 5, B: 63)
RDA 14mg This product: 20mg UL 35mg
4 mg (200% DV)
📊 3.1× RDA — above typical dose (UL: 100 mg) 📚 113 studies (Tier A: 3, B: 35)
RDA 1.3mg This product: 4mg UL 100mg
200 mcg (50% DV)
✅ Within RDA (0.5× RDA of 0.4 mg) 📚 225 studies (Tier A: 10, B: 105)
RDA 0.4mg This product: 0.2mg UL 1.0mg
1000 mcg (16667% DV)
📊 416.7× RDA — above typical dose 📚 138 studies (Tier A: 1, B: 44)
RDA 0.0024mg This product: 1.0mg
Calcium
50 mg (5% DV)
75 mcg (50% DV)
✅ Within RDA (0.5× RDA of 0.15 mg) 📚 243 studies (Tier A: 4, B: 133)
RDA 0.15mg This product: 0.075mg UL 1.1mg
25 mg (6% DV)
📊 Market median: 4002.0mg (1 products) 📚 20 studies (Tier A: 0, B: 2)
This product: 25mg
Proprietary Source of Life Energy Blend
1500 mg
30 mg
📊 Market median: 550.0mg (217 products) 📚 29 studies (Tier A: 0, B: 5)
This product: 30mg
DL-Phenylalanine
25 mg
13 mg
📊 Market median: 125.0mg (294 products) 📚 36 studies (Tier A: 1, B: 7)
RDA 550mg This product: 13mg UL 3500mg

Other Ingredients

Water, Purified Glycerin Natural Flavors Citric Acid Malic Acid Xanthan Gum Beet Purple Carrot Oligofructose Fructose Protein Isolate Natural flavors Grapefruit Stevia Bilberry Chlorella L-Glutathione Tomato Carrot Green Cabbage Spinach Broccoli Ginkgo biloba Schisandra Shiitake Ligustrum Astragalus Hesperidin Complex Rutin Quercetin Lemon Bioflavonoid Guava Mango Acerola Rose Hip Sodium Benzoate Potassium Sorbate

Label Claims — Verification

Nutrient
All Other
Structure/Function
All Other (99% of products) Structure/Function (83% of products) Nutrient (47% of products)

Target Groups

Adult (18 - 50 Years) Women (not pregnant or lactating) Dairy Free Sugar Free

Product Information

📋 Directions for Use

Directions: Shake well. As a dietary supplement for energy, drink one bottle daily. Best served chilled.

⚠️ Warnings & Precautions

Warnings: Not for children (<18 years). Keep out of reach of children.

Do not use if you are pregnant or nursing, or if you are taking any prescription medications.

A serving of this product contains about as much caffeine as a cup and a half of coffee (150 mg), but lasts up to 30% longer. Limit intake to 1 serving per 3-hour period. Too much caffeine may cause nervousness, irritability, sleeplessness, and occasionally, rapid heartbeat.

🧪 Formulation Notes

All day energy

Extended delivery

Vegetarian

Gluten Free

All natural

Vitamins Herbs

Adaptogens Extended energy Jitter free

Sugar free

Delicious Tropical Fruit-Flavored Source of Life Energy Shot is the world's only liquid extended delivery energizer, providing up to 8 hours of natural, enhanced vitality and boundless energy. Source of Life Energy Shot Extended Delivery System prolongs activity by up to 30%.

Free from artificial colors and preservatives. Free from the common allergens yeast, wheat, soy and milk.

Product Details

UPC / SKU 0 97467 99651 9
DSLD Entry Date 2023-10-24
Product Type Other Combinations
Form Liquid
Brand NaturesPlus
DSLD ID 298607
Data Updated 2026-04-11

Research Evidence

100 Research Sources
56 Avg Quality Score
48 Systematic Review
30 Meta Analysis
13 Rct
6 Clinical Trial
1 Cochrane Review
1 Regulatory Source
B Thiamine for prevention and treatment of Wernicke-Korsakoff Syndrome in people who abuse alcohol
Systematic Review The Cochrane database of systematic reviews 2013
B Efficacy of B-vitamins and vitamin D therapy in improving depressive and anxiety disorders: a systematic review of randomized controlled trials
Systematic Review Nutritional neuroscience 2023
B Effect of thiamine supplementation on glycaemic outcomes in adults with type 2 diabetes: a systematic review and meta-analysis
Meta Analysis BMJ open 2022
B Effect of intravenous thiamine administration on critically ill patients: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Clinical nutrition (Edinburgh, Scotland) 2024
B Effect of adjunctive vitamin C, glucocorticoids, and vitamin B1 on longer-term mortality in adults with sepsis or septic shock: a systematic review and a component network meta-analysis
Systematic Review Intensive care medicine 2022
B Effect of Combined Diclofenac and B Vitamins (Thiamine, Pyridoxine, and Cyanocobalamin) for Low Back Pain Management: Systematic Review and Meta-analysis
Meta Analysis Pain medicine (Malden, Mass.) 2020
B Thiamine, Ascorbic Acid, and Hydrocortisone As a Metabolic Resuscitation Cocktail in Sepsis: A Meta-Analysis of Randomized Controlled Trials With Trial Sequential Analysis
Meta Analysis Critical care medicine 2021
B The effects of thiamine supplementation on patients with heart failure: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Complementary therapies in medicine 2022
B Hydrocortisone Combined with Vitamin C and Thiamine in the Treatment of Sepsis/Septic Shock: A Systematic Review with Meta-Analysis and Trial Sequential Analysis
Meta Analysis Clinical and investigative medicine. Medecine clinique et experimentale 2023
B Thiamine for Wernicke-Korsakoff Syndrome in people at risk from alcohol abuse
Systematic Review The Cochrane database of systematic reviews 2004
View all evidence for Thiamine →

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