Impact of HLNatural Immune Supplement on Colds

Completed · Not applicable

Conditions studied: Immune System Diseases

In brief

According to the Centers of Disease Control and Prevention (CDC) adults will have an average of 2-3 colds per year. Most colds will last approximately 7-10 days. The symptoms of colds could include cough, sore throat, runny nose, body aches, fevers, headaches and fatigue. A cold can affect your activity such as going to work, interrupting your sleep and your day to day activities. The test product contains all natural ingredients which have been combined into a powder to be taken in water at the sign of a cold.

Key facts

Study ID

NCT04103099

Run by

Hawthorne Effect Inc.

People needed

200

Starts

2019-10-16

Expected to finish

2020-08-15

Last updated by the study team

2021-11-15

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Adult candidates in the general population who are in good health and are seeking herbal remedies to reduce the duration of their common cold symptoms when they should arise. Participants will be deemed to be in good health if they do not report any of the medical conditions asked about in the screening questionnaire.

You may not qualify if…

• Age < 18 years old
• Unwilling to try the test product during their first cold experience in the trial
• Has any of the following medical conditions:
• Chronic seasonal allergies
• Allergy to any of the following ingredients: Echinacea, Ivy Extract, Camu Camu, Vitamin C, Ginger, Turmeric, Zinc or a known allergy to Guar Gum, Monk Fruit, Citric Acid, Natural Flavors.
• Asthma
• Current cold infection
• Currently taking antimicrobial or antiviral medication
• Alcohol consumption more than 7 drinks per week or more than 3 drinks per occasion
• Routine recreational drug use
• Chronic renal disease
• Chronic liver disease
• Known autoimmune or immunodeficiency disorders
• Medically treated atopy or allergy
• Pregnant or breastfeeding

Where it is running

• Hawthorne Effect, Inc. — Lafayette, California, United States

Full record on ClinicalTrials.gov

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