Best Liquid Zinc Supplements 2021
Zinc is a powerful immune nutrient known for its benefits for providing immune health support and inflammation reduction as well as for improving cold and respiratory symptoms, wound healing, acne reduction, and lowering the risk of age-related diseases. Research on atherosclerosis and diabetes mellitus suggests that zinc deficiency may contribute to low-grade systemic inflammation.Zinc deficiency is common in seniors, which may negatively impact the immune system and increase the likelihood of COVID-19. Its deficiency can play an essential role in the aging process and cause the nervous system’s degenerative diseases.
Even more popular at the moment is the role of zinc and the potential benefits against COVID-19. This is probably one of the reasons that's driving the demand on zinc related products. There are many zinc studies underway and you can review the status of these trials on clinicaltrials.gov. As of March 2021, there are 19 studies that have been launched to investigate the benefits of Zinc against COVID-19.
The zinc supplements in this review are all manufactured by reputable companies that follow Good Manufacturing Processes (GMP), use high quality ingredients, and test for purity and quality.
Here are the best liquid zinc supplements you can find in Amazon.
3. Mary Ruth's Liquid Ionic Zinc
MaryRuth’s Liquid Ionic Zinc is a liquid dietary supplement that provides zinc in ionic form, meaning that zinc is found as ions in the solution.- Ionic Zinc Liquid Drops by MaryRuth's for Skin Health and Immune Support
- Pure Zinc Sulfate Supplement with Organic Glycerin for Adults & Kids
- Vegan, Non-GMO & Gluten Free | 40 Servings
- Per Serving (3 mL; ~4 Pumps): 11.25 mg Zinc (as Zinc Sulfate)
- Other Ingredients: Organic Glycerin (from Mustard Seed), Purified Water.
- Store in a cool, dry place. Keep out of reach of children in case of accidental overdose or choking. - Free of Common Allergies: Liquid Ionic Zinc by MaryRuth's is Non-GMO, Vegan, Made in a GMP Facility. Dairy Free, Nut Free, Gluten & Wheat Free, Soy Free, Corn Free, Nightshade Free, Sugar Free. Bariatric Friendly, Celiac Friendly, Kid Friendly.
- Each bottle comes with 40 servings.
Dosage : 11.25mg for 4 pumps (4 pumps per serving)
5. Ionic Liquid Zinc
- 8 Month Supply, Adjustable Doses
Frequently Asked Questions
How to choose zinc supplements
There are several types of zinc supplements. Some, such as zinc picolinate, may be better absorbed, while zinc acetate may be more effective at shortening the duration of the common cold (Trusted Source, Trusted Source).
How Much Zinc for Seniors?
Different forms of zinc contain different amounts of elemental zinc, which refers to the weight of the zinc molecule by itself (Note: Product labels tend to mark the elemental weight)
- Zinc citrate is approximately 34% zinc by weight. For a dose of 50mg elemental zinc, take 146 mg zinc citrate. (Examine)
- Zinc sulfate consists 23% of elemental zinc; thus, 220 mg of zinc sulfate contains 50 mg of elemental zinc (NIH).
- Zinc gluconate is approximately 13% zinc by weight. For a dose of 50mg elemental zinc, take 385 mg zinc gluconate. (Examine)
- Zinc monomethionine is approximately 21% zinc by weight. For a dose of 50mg elemental zinc, take 238 mg zinc monomethionine. (Examine)
- Zinc picolinate (20% of elemental zinc) (Metabolics)
- Zinc ascorbate (15%) (Metabolics)
- Zinc chloride (48%) (Metabolics)
- Zinc carbonate (52%) (Metabolics)
- Zinc bisglycinate (25%) (Metabolics)
- Zinc oxide (80%) (FamilyPractice). Although the percentage of elemental zinc is high, do take note that zinc oxide is one of the least bioavailable form.
Taking too much zinc can cause adverse side effects, such as decreased immune function, low copper levels, and reduced HDL (good) cholesterol levels.
Regarding the form, zinc supplements are available as capsules, lozenges, and liquids. For those who are unable or prefer not to swallow pills, liquid forms are likely a better option.
Before buying any supplement, it’s important to research high quality, trustworthy brands to ensure both safety and accuracy.
Look for supplements that are produced by reputable manufactures and free of large amounts of added ingredients like fillers, additives, and preservatives.
A good way to ensure the quality of a product is to look for ones that have been certified by a third-party company, such as NSF International or Underwriters Labs.
The bottom lineZinc is an essential nutrient that you need to get enough of in your diet. However, as not everyone is able to meet their need through foods alone, supplements can help reduce the risk of a zinc deficiency.
Of course, not all supplements are created equal. It’s important to look for high quality products that have been tested to ensure quality and accuracy.
If you’re concerned about your zinc intake, it’s worth speaking with your healthcare provider to see if a zinc supplement is a good option, as well as to determine an optimal dose.