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Zinc Lozenges Citrus-Orange Flavor

4.8
★ ★ ★ ★ ★
(3605 ratings)
Zinc 18.75 mg
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Score80

The format and amount work well, but zinc oxide lowers the blend’s quality. It is a reasonable lozenge rather than a leading form choice.

How scoring works
Lozenge
Quantity:60 Liquid(s) • (60 servings)
Goals:
Immunity
General Health
Hair Health
Testosterone Support

Score 80

The format and amount work well, but zinc oxide lowers the blend’s quality. It is a reasonable lozenge rather than a leading form choice.

How scoring works
$6.75($0.11 per serving)
Vitacost
$ 6.75
iHerb
$ 6.75
Pure Formulas
$ 6.75
Vitacost
$ 6.75
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Analysis

The lozenge supplies 18.75 mg of zinc from gluconate and oxide. Gluconate is a useful salt, while oxide generally offers less dependable absorption.

Gradual dissolution makes the format coherent for throat contact. Splitting the total across two forms adds little because both still serve the same zinc pathway.

The amount is appropriate for focused or maintenance use and remains below the adult upper intake level. Copper balance still matters when the lozenges are combined with other zinc supplements for long periods.

Who is it for
  • Adults seeking a moderate zinc lozenge
  • People who value gradual dissolution and low serving cost
Best for
  • Short-term throat-contact use
  • Moderate zinc intake in lozenge form

Pros

  • Dissolving format is suited to throat contact
  • Includes useful zinc gluconate
  • Moderate amount stays below the upper limit
  • Favorable serving value

Cons

  • Includes lower-absorption zinc oxide
  • Duplicate zinc forms add no new pathway
  • No copper is included

Warnings

  • 18.75 mg may cause nausea when taken on an empty stomach.
  • Long-term use alongside other zinc supplements can reduce copper absorption, so total zinc intake matters.
  • Zinc can reduce absorption of tetracycline or quinolone antibiotics, so dose spacing should follow the medicine instructions.

Nutrient quality

87 Highest impact

Gluconate is useful, while zinc oxide has weaker absorption and lowers overall form quality. The amount stays within a practical maintenance range for most adults.

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Ingredient transparency

74 High impact

The total appears clear, but duplicate full-amount form entries do not show the blend proportions. Directions and inactive ingredients are not supplied, limiting full label transparency.

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Customer satisfaction

73 High impact

The supplied aggregate rating indicates very strong customer satisfaction. Specific comments are unavailable, so complaint patterns and intended-use fit cannot be verified.

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Value for money

89 Highest impact

The low serving cost and useful lozenge format support good value. Mixed form quality keeps it below stronger organic-salt options.

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Report analysis

Goals

Immunity
Immunity
Impact
Highest effect
A+ Goal FitB+ Strength of SupportC- CoverageA- Formula Quality
Zinc · 18.75 mg

A dissolving zinc lozenge directly matches a well-supported short-term immune use. The 18.75 mg amount is useful, but combining gluconate with poorly absorbed zinc oxide creates mixed delivery quality.

The formula supplies strong zinc depth with little breadth beyond that one pathway. The lozenge format is coherent for throat contact, while the second zinc form adds unnecessary duplication.

Study evidence
Zinc Supportive 73 studies
General Health
General Health
Impact
High effect
A Goal FitB Strength of SupportC- CoverageA- Formula Quality
Zinc · 18.75 mg

Zinc directly supports immune readiness, antioxidant defenses, and many enzyme reactions. The amount is suitable for maintenance and the lozenge format is convenient for gradual dissolution.

Zinc gluconate offers useful absorption, while zinc oxide weakens the mixed-form profile. No copper is included, although the moderate amount makes imbalance less concerning than with high-dose daily zinc.

Study evidence
Zinc Supportive 60 studies
Hair Health
Hair Health
Impact
High effect
B+ Goal FitB Strength of SupportD+ CoverageB+ Formula Quality
Zinc · 18.75 mg

Zinc can support normal follicle function and may help shedding caused by inadequate zinc status. The formula is narrowly focused and does not provide structural proteins, vitamin D, iron, or other major hair-related actives.

The stated amount is meaningful, though combining gluconate with poorly absorbed oxide creates uneven form quality. Prolonged use alongside other zinc products could raise zinc exposure and gradually impair copper balance.

Study evidence
Zinc Supportive 22 studies
Testosterone Support
Testosterone Support
Impact
High effect
B- Goal FitB- Strength of SupportD CoverageB+ Formula Quality
Zinc · 18.75 mg

Zinc supports testosterone synthesis when low intake or deficiency limits endocrine function. Human evidence is strongest for correcting deficiency rather than boosting levels beyond a healthy baseline.

The 18.75 mg zinc amount is appropriate for meaningful maintenance support. Gluconate is useful, but inclusion of zinc oxide lowers the blend's absorption quality.

Study evidence
Zinc Disputed 7 studies
Skin Health
Skin Health
Impact
Moderate effect
D Goal FitC+ Strength of SupportD- CoverageA- Formula Quality
Zinc · 18.75 mg

Zinc supports normal skin integrity and repair, but this lozenge is not a comprehensive skin formula. The combination of gluconate and oxide provides mixed absorption quality and no collagen or hydration support.

The stated zinc amount is useful for maintenance and the product is simple. Long-term use should still account for total zinc intake because no copper is included.

Study evidence
Zinc Supportive 66 studies

Ingredients

IngredientAmount per serving
Zinc (Zinc Gluconate, Zinc Oxide)
 18.75 mg
Gluten Free Adults 18–50 Vegetarian
Report overview
Zinc (Zinc Gluconate, Zinc Oxide) · 18.75 mg OverallScore75
C Active Ingredient Quality & BioavailabilityA- Dose, Safety & Label TransparencyB+ Value

The lozenge format is well suited to rapid dissolution and throat contact. Combining gluconate with oxide creates mixed absorption quality, although the maintenance-range amount remains appropriate for routine use. The serving cost is favorable, and the absence of copper is a minor concern at this dose.

View ingredientView products
Loading alternative details
77 Performance

Zinc Picolinate 25 mg

Thompson
The zinc form is better characterized than in many combination products, though capsule or tablet delivery offers less throat contact than the original. Picolinate is a well-absorbed zinc form, and the amount is meaningful without crossing the usual adult upper limit. The simple formula and very low serving cost make it a practical zinc supplement.
77 Performance

Zinc 30 mg

Nature's Life
The zinc form is better characterized than in many combination products, though capsule or tablet delivery offers less throat contact than the original. Zinc picolinate with copper provides a coherent, economical mineral-balance formula. The zinc amount is substantial, and repeated copper entries make the total less clear than it should be.
76 Performance

Zinc Picolinate 22 mg

Solgar
The zinc form is better characterized than in many combination products, though capsule or tablet delivery offers less throat contact than the original. Picolinate offers strong absorption potential at a useful maintenance amount. The focused formula and very low serving cost make it a practical choice without an obvious dosing excess.
96 Budget

Zinc Lozenges Wild Berry Flavored

Nature's Way
Lower recurring cost makes this a more economical zinc option than the original while retaining a clearly characterized active profile. Organic zinc salts and vitamin C create a practical lozenge for short-term throat contact and immune support. Citrate and gluconate are useful organic zinc salts suited to lozenge delivery.
96 Budget

Chewable Zinc plus Vitamins C & B-6 Cherry Flavor

21st Century
Lower recurring cost makes this a more economical zinc option than the original while retaining a clearly characterized active profile. A maintenance zinc dose pairs coherently with vitamin C and vitamin B6 at very good serving value. Duplicate vitamin C entries make the source split unclear, but the active profile remains practical for general use.
77 Budget

L-OptiZinc 30 mg

NOW
Lower recurring cost makes this a more economical zinc option than the original while retaining a clearly characterized active profile. Zinc monomethionine provides excellent absorption potential at a substantial amount. A small copper addition is helpful but remains too low to fully balance sustained high zinc use.
85 Value

Zinc Chelate 30 mg

Nature's Way
The combination of form quality, practical dosing, and serving value provides a stronger quality-to-cost balance than the original. Zinc bisglycinate provides a well-absorbed form at a robust daily amount. The focused capsule is clearly labeled and very inexpensive, but no copper is included.
85 Value

Chelated Zinc 30 mg

Swanson
The combination of form quality, practical dosing, and serving value provides a stronger quality-to-cost balance than the original. A branded glycinate chelate offers excellent absorption potential at a substantial amount. The simple capsule is highly economical, though sustained use without copper may impair mineral balance.
85 Value

OptiZinc

Source Naturals
The combination of form quality, practical dosing, and serving value provides a stronger quality-to-cost balance than the original. Zinc methionine provides a well-absorbed chelated form at a robust amount, and added copper offers partial balance. The copper amount is small relative to the zinc, but the formula is safer for sustained use than unbalanced high-dose options.
Report alternatives

Sources

Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.

  1. Effectiveness of sodium bicarbonate and zinc chloride mouthwashes in the treatment of oral mucositis and quality of life in patients with cancer under chemotherapy.
    Mohammadi F; Oshvandi K; Kamallan SR; Khazaei S; Ranjbar H; Ahmadi-Motamayel F; Gillespie M; Jenabi E; Vafaei SY · Nursing open · 2022
    Randomized trial144 participantsGeneral Health forZinc
  2. Zinc supplementation in young children with acute diarrhea in India.
    Sazawal S; Black RE; Bhan MK; Bhandari N; Sinha A; Jalla S · The New England journal of medicine · 1995
    Randomized trial937 participantsGeneral Health forZinc
  3. Associations of mortality with ocular disorders and an intervention of high-dose antioxidants and zinc in the Age-Related Eye Disease Study: AREDS Report No. 13.
    Clemons TE; Kurinij N; Sperduto RD; AREDS Research Group · Archives of ophthalmology (Chicago, Ill. : 1960) · 2004
    Randomized trial4,753 participantsGeneral Health forZinc
  4. Effects of zinc and probiotic co-supplementation on inflammation, gastrointestinal symptoms, quality of life, and mood in irritable bowel syndrome patients.
    Rezazadegan M; Soheilipour M; Amani R · Scientific reports · 2026
    Randomized trial84 participantsGeneral Health forZinc
  5. Effect of zinc sulfate supplementation on premenstrual syndrome and health-related quality of life: Clinical randomized controlled trial.
    Siahbazi S; Behboudi-Gandevani S; Moghaddam-Banaem L; Montazeri A · The journal of obstetrics and gynaecology research · 2018
    Randomized trial142 participantsGeneral Health forZinc
  6. The effects of minoxidil, 1% pyrithione zinc and a combination of both on hair density: a randomized controlled trial.
    Berger RS; Fu JL; Smiles KA; Turner CB; Schnell BM; Werchowski KM; Lammers KM · The British journal of dermatology · 2003
    Randomized trial200 participantsHair Health forZinc
  7. Incubatory environment of the scalp impacts pre-emergent hair to affect post-emergent hair cuticle integrity.
    Schwartz JR; Henry JP; Kerr KM; Flagler MJ; Page SH; Redman-Furey N · Journal of cosmetic dermatology · 2018
    Randomized trialHair Health forZinc
  8. A comparison of hair quality and cosmetic acceptance following the use of two anti-dandruff shampoos.
    Draelos ZD; Kenneally DC; Hodges LT; Billhimer W; Copas M; Margraf C · The journal of investigative dermatology. Symposium proceedings · 2006
    Randomized trial40 participantsHair Health forZinc
  9. BMI and levels of zinc, copper in hair, serum and urine of Turkish male patients with androgenetic alopecia.
    Ozturk P; Kurutas E; Ataseven A; Dokur N; Gumusalan Y; Gorur A; Tamer L; Inaloz S · Journal of trace elements in medicine and biology : organ of the Society for Minerals and Trace Elements (GMS) · 2015
    Case-control study216 participantsHair Health forZinc
  10. Analysis of serum zinc and copper concentrations in hair loss.
    Kil MS; Kim CW; Kim SS · Annals of dermatology · 2013
    Case-control study342 participantsHair Health forZinc
  11. Nutrient supplementation for prevention of viral respiratory tract infections in healthy subjects: A systematic review and meta-analysis.
    Vlieg-Boerstra B; de Jong N; Meyer R; Agostoni C; De Cosmi V; Grimshaw K; Milani GP; Muraro A; Oude Elberink H; Pali-Schöll I; Roduit C; Sasaki M; Skypala I; Sokolowska M; van Splunter M; Untersmayr E; Venter C; O'Mahony L; Nwaru BI · Allergy · 2022
    Meta-analysis199,055 participants115 studies pooledImmunity forZinc
  12. Zinc supplementation reduces the incidence of acute lower respiratory infections in infants and preschool children: a double-blind, controlled trial.
    Sazawal S; Black RE; Jalla S; Mazumdar S; Sinha A; Bhan MK · Pediatrics · 1998
    Randomized trial609 participantsImmunity forZinc
  13. A randomized controlled trial of zinc supplementation in the treatment of acute respiratory tract infection in Thai children.
    Rerksuppaphol S; Rerksuppaphol L · Pediatric reports · 2020
    Randomized trial64 participantsImmunity forZinc
  14. The effect of zinc and vitamin A supplementation on immune response in an older population.
    Fortes C; Forastiere F; Agabiti N; Fano V; Pacifici R; Virgili F; Piras G; Guidi L; Bartoloni C; Tricerri A; Zuccaro P; Ebrahim S; Perucci CA · Journal of the American Geriatrics Society · 1998
    Randomized trial136 participantsImmunity forZinc
  15. The role of specific nutrients in preventing immune system and blood cell disorders: an umbrella review.
    Vecchietti A; Strano P; Minutolo G; Grieco V; Cappuccio G; Granvillano G; Confalonieri L; Briganti GL; Raso E; Chimienti M; Pellegrini M; Mercogliano M; Spatari G; Lugli C; Urbano T; Lorenzon A · Journal of preventive medicine and hygiene · 2026
    Systematic review13 studies pooledImmunity forZinc
  16. Sex-related differences in response to zinc pyrithione shampoo vs. non-anti-dandruff shampoo.
    Collins LZ; Baines FL; Matheson JR; Turner GA; Diao Y; Li Y; Pi Y · International journal of cosmetic science · 2019
    Meta-analysis2,088 participants20 studies pooledSkin Health forZinc
  17. Maintenance of an Acidic Skin Surface with a Novel Zinc Lactobionate Emollient Preparation Improves Skin Barrier Function in Patients with Atopic Dermatitis.
    Andrew PV; Pinnock A; Poyner A; Brown K; Chittock J; Kay LJ; Cork MJ; Danby SG · Dermatology and therapy · 2024
    Cohort study23 participantsSkin Health forZinc
  18. Spatial expression of metallothionein, matrix metalloproteinase-1 and Ki-67 in human epidermal wounds treated with zinc and determined by quantitative immunohistochemistry: A randomised double-blind trial.
    Ågren MS; Chafranska L; Eriksen JO; Forman JL; Bjerrum MJ; Schjerling P; Larsen HF; Cottarelli E; Jorgensen LN; Gjerdrum LMR · European journal of cell biology · 2021
    Randomized trial30 participantsSkin Health forZinc
  19. A pilot trial using topical regular crystalline insulin vs. aqueous zinc solution for uncomplicated cutaneous wound healing: Impact on quality of life.
    Attia EA; Belal DM; El Samahy MH; El Hamamsy MH · Wound repair and regeneration : official publication of the Wound Healing Society [and] the European Tissue Repair Society · 2014
    Randomized trial90 participantsSkin Health forZinc
  20. Evidence-Based Nutritional Interventions in Wound Care.
    Saeg F; Orazi R; Bowers GM; Janis JE · Plastic and reconstructive surgery · 2021
    Systematic review2,339 participants36 studies pooledSkin Health forZinc
  21. Environmental exposure to metals and male reproductive hormones: circulating testosterone is inversely associated with blood molybdenum.
    Meeker JD; Rossano MG; Protas B; Padmanahban V; Diamond MP; Puscheck E; Daly D; Paneth N; Wirth JJ · Fertility and sterility · 2010
    Cross-sectional study219 participantsTestosterone Support forZinc
  22. Nonpharmacological Interventions for the Management of Testosterone and Sperm Parameters: A Scoping Review.
    Santos HO; Cadegiani FA; Forbes SC · Clinical therapeutics · 2022
    Scoping reviewTestosterone Support forZinc
  23. Zinc is an Essential Element for Male Fertility: A Review of Zn Roles in Men's Health, Germination, Sperm Quality, and Fertilization.
    Fallah A; Mohammad-Hasani A; Colagar AH · Journal of reproduction & infertility · 2020
    Narrative reviewTestosterone Support forZinc
  24. Clinical, endocrinological and biochemical effects of zinc deficiency.
    Prasad AS · Clinics in endocrinology and metabolism · 1986
    Narrative reviewTestosterone Support forZinc
  25. Clinical, endocrinologic, and biochemical effects of zinc deficiency.
    Prasad AS · Special topics in endocrinology and metabolism · 1986
    Narrative reviewTestosterone Support forZinc