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Keep Calm

product on market Capsule Natures Nectar Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 71% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This profile features B-vitamins and Vitamin C, which are supported by strong evidence for their roles in energy metabolism and nervous system function. These nutrients act as essential cofactors for neurotransmitter synthesis and cellular health. The overall evidence coverage for this specific combination is limited.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for Keep Calm
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Capsule(s)
Serving Size
30
Servings
Other Combinations
Product Type
71%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin C
50 mg (83% DV)
15 mg (1000% DV)
12.5× RDA — above typical dose 76 studies (A:0, B:33)
10 mg (586% DV)
7.7× RDA — above typical dose 13 studies (A:0, B:1)
15 mg (75% DV)
1.1× RDA — within safe limits 196 studies (A:5, B:63)
10 mg (500% DV)
7.7× RDA — above typical dose (UL: 100 mg) 114 studies (A:3, B:35)
12 mg (200% DV)
2.4× RDA — within safe limits 2 studies — no high-quality reviews
200 mg (50% DV)
Within RDA (0.5× RDA) 316 studies (A:8, B:159)
Lemon Balm
350 mg
Market median: 300.0mg (214 products) 25 studies (A:0, B:6)
Market median: 300.0mg (122 products) 22 studies (A:0, B:7)
GABA
100 mg
Market median: 450.0mg (502 products) 28 studies (A:0, B:8)
50 mg
Market median: 100.0mg (116 products) 18 studies (A:0, B:3)
1 mg
Market median: 3.0mg (984 products) 240 studies (A:2, B:109)

Other Ingredients

Gelatin Vegetable Magnesium Stearate Silicon Dioxide Rice powder
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use: 2 capsules daily preferably with meals or as directed by a healthcare professional.

Warnings & Precautions

Caution: Do not exceed the recommended dose.

This product is not intended for pregnant or nursing mothers, children under the age of 18, or individuals taking any prescription medication including antidepressants.

Reduce dose if drowsiness occurs. Avoid driving or performing other potentially dangerous tasks while taking this formula. If you have questions about the advisability of taking this product, consult a physician prior to use.

This product is manufactured and packaged in a facility which may also process milk, soy, wheat, egg, peanuts, tree nuts, fish, and crustacean shellfish.

Keep out of the reach of children.

Do not use if safety seal is damaged or missing.

This product is not intended for pregnant or nursing mothers, children under the age of 18, or individuals taking any prescription medication including antidepressants.

Formulation Notes

Stress Support Nutritional Support

Additional Information

Store in a cool, dry place.

Proudly made in the USA GMP Good Manufacturing Practice Manufactured in a GMP Certified facility

Metadata

Product Details

UPC / SKUX0014HZN8D
DSLD Entry Date2021-03-25
Product TypeOther Combinations
FormCapsule
BrandNatures Nectar
DSLD ID246708
Data Updated2026-04-11
Research

Research Evidence

371
Research Sources
54
Avg Quality
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 PubMed DOI
A Vitamin C supplementation for the primary prevention of cardiovascular disease
Systematic Review The Cochrane database of systematic reviews 2017 PubMed DOI
A Vitamin C for preventing and treating the common cold
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
A Vitamin C for preventing and treating pneumonia
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
A Vitamin E supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
A Vitamin C supplementation for prevention and treatment of pneumonia
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
A Vitamin C supplementation for prevention and treatment of pneumonia
Systematic Review The Cochrane database of systematic reviews 2021 PubMed DOI
A Nutritional interventions for preventing and treating pressure ulcers
Meta Analysis The Cochrane database of systematic reviews 2024 PubMed DOI
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 PubMed DOI
A Circulating vitamin C concentration and risk of cancers: a Mendelian randomization study
Meta Analysis BMC medicine 2021 PubMed DOI
View all evidence for Vitamin C →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.