🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 29% of ingredients have research evidence
B Label Compliance Grade

Product Label

📸

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Label Data

2 Caplet(s) Serving Size
30 Servings
Other Combinations Product Type
29% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin C
250 mg (250% DV)
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
25 mg (250% DV)
📊 5.0× RDA — above typical dose 📚 1 studies — no high-quality reviews
RDA 5mg This product: 25mg
Bacopa monnieri
320 mg
200 mcg
📊 Market median: 0.15mg (41 products)
Median 0.15mg This product: 0.2mg
📊 Market median: 450.0mg (502 products) 📚 28 studies (Tier A: 0, B: 8)
This product: 600mg
Vinpocetine
15 mg

Other Ingredients

Calcium Phosphate powdered Cellulose Stearic Acid Silicon Dioxide Croscarmellose Sodium Magnesium Stearate Hydroxypropyl Methylcellulose Titanium Dioxide Caramel Riboflavin Carmine

Label Claims — Verification

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

Target Groups

Children 4 or More Years of Age Adult (18 - 50 Years) Gluten Free Dairy Free

Product Information

📋 Directions for Use

Recommended Usage: Take 2 caplets a day with food. Though some users can experience noticeable benefits in as few as 1-2 days, please allow 2-3 weeks to achieve optimal benefits.

⚠️ Warnings & Precautions

Warnings: As with any dietary supplement, please consult your physician before use.

This product is not for use by children under the age of 10, or pregnant or lactating women.

This product is not for use by children under the age of 10, or pregnant or lactating women.

🧪 Formulation Notes

Does Not Contain: Yeast, milk, corn, wheat, gluten, soy, salt, artificial flavorings or preservatives.

100% drug-free

With Vinpocetine

Additional Information

Calm & Clever is an effective dietary supplement using clinical doses of ingredients shown in human studies to relieve stress, occasional anxiety and support memory recall of words, names and facts, which can be negatively affected by stress and aging.

Where nature & medicine unite

Relieves stress and occasional anxiety Enhances recall of words/names/facts Clinical strength

Product Details

UPC / SKU 8 55586 00012 4
DSLD Entry Date 2018-04-25
Product Type Other Combinations
Form Other (e.g. tea bag)
Brand Akeso
DSLD ID 175366
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
A Vitamin C supplementation for the primary prevention of cardiovascular disease
Systematic Review The Cochrane database of systematic reviews 2017
A Vitamin C for preventing and treating the common cold
Meta Analysis The Cochrane database of systematic reviews 2013
A Vitamin C for preventing and treating pneumonia
Meta Analysis The Cochrane database of systematic reviews 2013
A Vitamin E supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015
A Vitamin C supplementation for prevention and treatment of pneumonia
Meta Analysis The Cochrane database of systematic reviews 2020
A Vitamin C supplementation for prevention and treatment of pneumonia
Systematic Review The Cochrane database of systematic reviews 2021
A Nutritional interventions for preventing and treating pressure ulcers
Meta Analysis The Cochrane database of systematic reviews 2024
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
A Circulating vitamin C concentration and risk of cancers: a Mendelian randomization study
Meta Analysis BMC medicine 2021
View all evidence for Vitamin C →

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