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N Nutriwater Citrus
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N Nutriwater Citrus

Brand: GNC

Adult (18 - 50 Years)50% DV VITAMIN E 50mg L-THEANINE 50% DV VITAMIN A ZERO CALORIESOther Combinations
Quality score
60/100
DSLD
12691
UPC
898584002301
Form
Liquid
Serving size
20 fl. Oz.
≈ 1 servings
Net contents
20 fl. Oz.
Standard Pack
Top DV
Vitamin A50%
Per serving
Directions
Take as directed on the label.
NIH DSLD-backedSource links included

Dr. Feb's Analysis

Scientific Mechanism

GNC N Nutriwater Citrus utilizes a cellular delivery system. Ascorbic Acid (Vitamin C) acts as a potent antioxidant, neutralizing free radicals and supporting immune cell function. D-Alpha-Tocopheryl Acetate (Vitamin E) protects cell membranes from oxidative stress. The Proprietary Blend features L-Theanine, an amino acid that promotes alpha-brain wave production for calm focus without drowsiness. Green Rooibos Extract and Grape Seed Extract provide polyphenols that further reduce inflammation and support vascular health, while Immunel is included to modulate immune response pathways.

Key Benefits

Key benefits include:

  • Zero-calorie hydration with essential micronutrients.
  • Enhanced immune defense via 100% DV Vitamin C and A.
  • Improved mental clarity and stress reduction through L-Theanine.
  • Antioxidant protection for cellular health and skin integrity.
  • Support for cardiovascular function via polyphenols.

Usage & Safety

Consume one 20 fl. oz. bottle daily. Best taken in the morning or early afternoon to utilize the energy and focus benefits of L-Theanine without disrupting sleep. Safe for daily use; however, consult a physician if taking blood thinners, as Vitamin E and Grape Seed Extract may interact with anticoagulant medications. Contains milk allergen.

Daily value highlights
Vitamin A50%
Vitamin C100%
Vitamin E50%
Receipts
Official label PDF
NIH DSLD label snapshot (primary source)
Open PDF ↗

Frequently Asked Questions

What are the key benefits of N Nutriwater Citrus?▼
It provides zero-calorie hydration, supports immune health with 100% DV Vitamin C, and promotes mental focus and stress relief via L-Theanine and Green Rooibos extract.
How should I take this supplement?▼
Drink one 20 fl. oz. bottle daily. It is best consumed in the morning or early afternoon to support energy levels and cognitive function.
Are there known allergens?▼
Yes, the product contains milk. Individuals with dairy allergies should avoid this product.
Is GNC a reputable brand?▼
Yes, GNC is a well-established nutrition brand, and its products are often referenced in NIH dietary supplement databases for quality and compliance.
N Nutriwater Citrus
Quality 60/100 • DSLD 12691
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