Vitamin Energy® 8 Hour Sleep Liquid Supplement - Berry - 1.93 oz. (12 Bottles) supplement bottle
Vitamin Energy®

8 Hour Sleep Liquid Supplement - Berry - 1.93 oz. (12 Bottles)

What We Researched
12 active ingredients analyzed · 7 inactive ingredients decoded · 1 retailer compared · Last updated: Mar 2026
69
Product Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Potassium 7 mg
Valerian (Root) Extract 150 mg
L-Theanine 100 mg
Myo-Inositol 100 mg
Passionflower Extract 80 mg
5-Hydroxy L-Tryptophan 50 mg
GABA (Gamma-Aminobutyric Acid) 50 mg
L-Glycine 50 mg
Lemon Balm Extract 50 mg
Hops Flower extract 30 mg
Lavender Flower Extract 25 mg
Melatonin 5 mg
Bioavailability Very Good

Absorption Rating

  • Potassium Good
  • Valerian (Root) Extract Fair
  • L-Theanine Good
  • Myo-Inositol Good
  • Passionflower Extract Good
  • 5-Hydroxy L-Tryptophan Good
  • GABA (Gamma-Aminobutyric Acid) Poor
  • L-Glycine Good
  • Lemon Balm Extract Good
  • Hops Flower extract Fair
  • Lavender Flower Extract Fair
  • Melatonin Fair
Other Ingredients Very Good

Fillers & Additives

  • Filtered Water
  • Malic Acid
  • Natural Flavor
  • Sucralose
  • Potassium Sorbate (as a Preservative)
  • Sodium Benzoate (as preservative) Medium
  • Acesulfame Potassium
Efficacy Very Poor

Dosage Analysis

  • Potassium 7 mg Under-dosed
  • Valerian (Root) Extract 150 mg Under-dosed
  • L-Theanine 100 mg Effective
  • Myo-Inositol 100 mg Under-dosed
  • Passionflower Extract 80 mg Under-dosed
  • 5-Hydroxy L-Tryptophan 50 mg Under-dosed
  • GABA (Gamma-Aminobutyric Acid) 50 mg Under-dosed
  • L-Glycine 50 mg Under-dosed
  • Lemon Balm Extract 50 mg Under-dosed
  • Lavender Flower Extract 25 mg Under-dosed
  • Melatonin 5 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Potassium 7 mg
Valerian (Root) Extract 150 mg
L-Theanine 100 mg
Myo-Inositol 100 mg
Passionflower Extract 80 mg
5-Hydroxy L-Tryptophan 50 mg
GABA (Gamma-Aminobutyric Acid) 50 mg
L-Glycine 50 mg
Lemon Balm Extract 50 mg
Hops Flower extract 30 mg
Lavender Flower Extract 25 mg
Melatonin 5 mg

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Filtered Water Safe

It is used as a solvent to dissolve and mix ingredients.

Malic Acid Safe

Adds tartness and enhances fruit flavors in gummies and chewables.

Natural Flavor Safe

Improves taste of chewable, gummy, or liquid supplements.

Sucralose Generally_safe

Adds sweetness to chewables, gummies, and powdered supplements without calories.

Potassium Sorbate (as a Preservative) Generally_safe

It is used as a preservative to inhibit the growth of mold and bacteria.

Sodium Benzoate (as preservative) Unknown
Acesulfame Potassium Generally_safe

It is used to provide sweetness without adding calories.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$32$31$30$29$28 Mar 12 $29.99
GNC

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

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Frequently Asked Questions
Is Vitamin Energy® 8 Hour Sleep Liquid Supplement - Berry - 1.93 oz. (12 Bottles) a good supplement?

Vitamin Energy® 8 Hour Sleep Liquid Supplement - Berry - 1.93 oz. (12 Bottles) received a product quality score of 69/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 12 active ingredients with 12 servings per container. Of the 7 inactive ingredients, 3 are rated safe and 0 are flagged for review.

What are the ingredients in Vitamin Energy® 8 Hour Sleep Liquid Supplement - Berry - 1.93 oz. (12 Bottles)?

Vitamin Energy® 8 Hour Sleep Liquid Supplement - Berry - 1.93 oz. (12 Bottles) contains 12 active ingredients: Potassium (7 mg), Valerian (Root) Extract (150 mg), L-Theanine (100 mg), Myo-Inositol (100 mg), Passionflower Extract (80 mg), 5-Hydroxy L-Tryptophan (50 mg), and 6 more. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Vitamin Energy® 8 Hour Sleep Liquid Supplement - Berry - 1.93 oz. (12 Bottles) safe to take?

Vitamin Energy® 8 Hour Sleep Liquid Supplement - Berry - 1.93 oz. (12 Bottles) has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.