ZZZ Razzzberry Lemonade

product on market Powder Core Nutritionals 🟢 Safety: 100/100
Brand: Core Nutritionals
🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 40% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Label Data

12 Gram(s) Serving Size
20 Servings
Other Combinations Product Type
40% Evidence Coverage

Supplement Facts — Evidence Check

10 mg (525% DV)
📊 7.7× RDA — above typical dose (UL: 100 mg) 📚 113 studies (Tier A: 3, B: 35)
RDA 1.3mg This product: 10mg UL 100mg
450 mg (112% DV)
📊 Market median: 4002.0mg (1 products) 📚 20 studies (Tier A: 0, B: 2)
This product: 450mg
30 mg (200% DV)
📊 Market median: 500.0mg (115 products)
Median 500.0mg This product: 30mg
Gamma-Aminobutyric Acid
3000 mg
L-Glycine
3000 mg
1000 mg
📊 Market median: 500.0mg (70 products)
Median 500.0mg This product: 1000mg
Mucuna pruriens extract
500 mg
500 mg
📊 Market median: 300.0mg (214 products) 📚 23 studies (Tier A: 0, B: 6)
This product: 500mg
L-Ornithine
400 mg
5 mg
📊 Market median: 3.0mg (984 products) 📚 236 studies (Tier A: 2, B: 109)
This product: 5mg UL 10mg

Other Ingredients

Natural Flavors Citric Acid Silicon Dioxide Sucralose

Label Claims — Verification

❓ All Other
❓ Structure/Function
All Other (98% of products) Structure/Function (89% of products) Nutrient (43% of products)

Target Groups

Adult (18 - 50 Years) Gluten Free

Product Information

📋 Directions for Use

Directions: Mix 1 scoop with 4-6 ounces of water and consume approximately 15-30 minutes before bed. Best taken on an empty stomach. Do not use more than 5 days per week.

⚠️ Warnings & Precautions

Warning: This product is only intended for use in healthy adults 18 years of age or older.

Pregnant or nursing women should not use this product. Consult your healthcare provider before using this product, especially if you are taking any prescription, over the counter medication, dietary supplement product, or if you have any pre-existing medical condition including but not limited to: an auto-immune condition, a depressive disorder, a sleep condition, high or low blood pressure or diabetes, or if you are using any prescription or over the counter medication including sedatives or other CNS depressants, corticosteroids, immunosuppressants, anti-coagulants or medications to treat diabetes or high or low blood pressure.

Do not take this product in combination with alcoholic beverages. This product contains ingredients that may cause drowsiness. Do not operate a vehicle or heavy machinery following consumption of this product. Immediately discontinue use and contact a medical doctor if you experience any adverse reaction to this product. Do not use if safety seal is broken or missing.

Keep out of reach of children.

🧪 Formulation Notes

No proprietary blends No artificial colors Gluten free

Additional Information

Core ZZZ contains only the most effective recovery agents, in clinical servings, to effectively target multiple pathways for recovery and sleep support. Get core ZZZ, and get your ZZZ's.

Store in a cool dry place.

Protect from heat, light and moisture. Store at 10-25(0)C (50-77(0)F).

Night-time recovery and sleep support

No morning after drowsiness

Naturally flavored

Manufactured in a U.S. cGMP Facility.

Product Details

UPC / SKU 8 50757 00169 6
DSLD Entry Date 2017-07-25
Product Type Other Combinations
Form Powder
Brand Core Nutritionals
DSLD ID 74297
Data Updated 2026-04-11

Research Evidence

153 Research Sources
55 Avg Quality Score
71 Systematic Review
51 Meta Analysis
19 Rct
6 Clinical Trial
2 Other
2 Regulatory Source
1 Openfda Safety
A Efficacy of vitamin and antioxidant supplements in prevention of cardiovascular disease: systematic review and meta-analysis of randomised controlled trials
Meta Analysis BMJ (Clinical research ed.) 2013
PubMed DOI
A Homocysteine lowering interventions for preventing cardiovascular events
Meta Analysis The Cochrane database of systematic reviews 2009
PubMed DOI
A Intake of vitamin B6, folate, and vitamin B12 and risk of coronary heart disease: a systematic review and dose-response meta-analysis of prospective cohort studies
Meta Analysis Critical reviews in food science and nutrition 2019
PubMed DOI
A Exploring the causal associations of micronutrients on urate levels and the risk of gout: A Mendelian randomization study
Meta Analysis Clinical nutrition (Edinburgh, Scotland) 2024
PubMed DOI
A Pyridoxine (vitamin B6) supplementation during pregnancy or labour for maternal and neonatal outcomes
Meta Analysis The Cochrane database of systematic reviews 2015
PubMed DOI Cochrane
B Prophylactic drug management for febrile seizures in children
Meta Analysis The Cochrane database of systematic reviews 2021
PubMed DOI
B Treatments for Hyperemesis Gravidarum and Nausea and Vomiting in Pregnancy: A Systematic Review
Systematic Review JAMA 2016
PubMed DOI
B The potential role of nutritional components in improving brain function among patients with Alzheimers disease: a meta-analysis of RCT studies
Meta Analysis Neurosciences (Riyadh, Saudi Arabia) 2020
PubMed DOI
B Pyridoxine (vitamin B6) supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2006
PubMed Cochrane
B Effect of ginger in the treatment of nausea and vomiting compared with vitamin B6 and placebo during pregnancy: a meta-analysis
Meta Analysis The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians 2022
PubMed DOI
View all evidence for Vitamin B6 →

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