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Zinc Lozenges Wild Berry Flavored

Nature's Way
4.8
★ ★ ★ ★ ★
(52079 ratings)
Zinc 23 mg
Product Image
Score82

Useful zinc forms and a true lozenge format fit short-term throat-contact use well. The extra vitamin C and echinacea play secondary roles.

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

Score 82

Useful zinc forms and a true lozenge format fit short-term throat-contact use well. The extra vitamin C and echinacea play secondary roles.

How scoring works
$4.88($0.08 per serving)
iHerb
$ 5.04
Pure Formulas
$ 4.88
iHerb
$ 5.04
Vitacost
$ 5.47
Vitacost
$ 5.13
Walmart
$ 10.50
Report prices

Analysis

The lozenge provides 23 mg of zinc from citrate and gluconate, two practical organic salts. Slow dissolution is better matched to local throat contact than swallowing a capsule.

Vitamin C adds a modest antioxidant contribution, while the small echinacea amount is unlikely to drive the product’s effect. The formula is most coherent as focused short-term zinc support.

The amount stays below the adult upper intake level and is clearly disclosed. Regular use alongside other zinc products could still raise total intake enough to affect copper balance.

Who is it for
  • Adults who prefer a dissolving zinc lozenge
  • People seeking focused short-term immune support
Best for
  • Throat-contact zinc use
  • Users wanting citrate and gluconate rather than oxide

Pros

  • Lozenge format supports gradual throat contact
  • Uses citrate and gluconate forms
  • Balanced zinc amount
  • Adds a modest vitamin C amount
  • Favorable serving value

Cons

  • Echinacea amount is small
  • Two zinc forms do not add broader coverage
  • Carbohydrate content may not suit every preference

Warnings

  • The 23 mg zinc amount may cause nausea if several lozenges or other zinc products are used together.
  • Long-term combined zinc intake can reduce copper absorption, so this should not be stacked casually with other zinc supplements.
  • Zinc can reduce absorption of tetracycline or quinolone antibiotics, so dose spacing should follow the medicine instructions.
  • Echinacea may not suit people with allergies to plants in the daisy family.

Nutrient quality

90 Highest impact

Citrate and gluconate are useful organic zinc salts suited to lozenge delivery. 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 make the exact split uncertain. 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

91 Highest impact

Useful forms, a practical amount, and low serving cost create strong value. Carbohydrate and a small echinacea addition modestly dilute the focused formula.

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Report analysis

Goals

Immunity
Immunity
Impact
Highest effect
A+ Goal FitA- Strength of SupportC+ CoverageA- Formula Quality
Vitamin C · 100 mgZinc · 23 mg

A dissolving zinc lozenge directly matches a well-supported short-term immune use, and citrate plus gluconate are practical organic salts. The 23 mg zinc amount is meaningful, while vitamin C and echinacea are too modest to drive the result.

The formula delivers good depth for throat-contact zinc but limited breadth beyond that pathway. Repeated zinc forms are not necessary, yet they do not hide the total amount or undermine the main lozenge function.

Study evidence
Vitamin C Supportive 53 studies
Zinc Supportive 73 studies
General Health
General Health
Impact
Highest effect
B+ Goal FitA- Strength of SupportB- CoverageA- Formula Quality
Zinc · 23 mgVitamin C · 100 mg

Zinc citrate and gluconate plus vitamin C provide practical support for immune readiness and antioxidant defense. The lozenge format is well matched to short-term use, while echinacea is a secondary botanical addition.

The zinc amount is meaningful and remains more suitable for focused use than an all-purpose daily foundation. Broad general wellness coverage is limited because the formula centers mainly on one immune-related pathway.

Study evidence
Vitamin C Supportive 56 studies
Zinc Supportive 60 studies
Hair Health
Hair Health
Impact
High effect
B- Goal FitA- Strength of SupportD+ CoverageC Formula Quality
Zinc · 23 mgVitamin C · 100 mg

Zinc supports normal follicle cell division and tissue repair, especially when intake is inadequate. The citrate and gluconate forms are clearly identified and provide a meaningful amount.

The cold-relief lozenge does not provide keratin building blocks, biotin, vitamin D, iron, or stress support. Regular long-term use can raise total zinc intake enough to impair copper status, particularly when combined with other zinc products.

Study evidence
Vitamin C Mixed 5 studies
Zinc Supportive 22 studies
Testosterone Support
Testosterone Support
Impact
High effect
B- Goal FitB+ Strength of SupportD+ CoverageC+ Formula Quality
Zinc · 23 mg

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

The 23 mg zinc amount falls within a meaningful supplemental range. Citrate and gluconate are well-absorbed forms, and the total amount is clearly disclosed.

Study evidence
Zinc Disputed 7 studies
Skin Health
Skin Health
Impact
Moderate effect
D+ Goal FitB Strength of SupportD+ CoverageB- Formula Quality
Zinc · 23 mgVitamin C · 100 mg

Zinc and vitamin C support normal skin repair and collagen synthesis, but the lozenge is designed mainly for short-term immune use. Neither ingredient provides a comprehensive approach to hydration, barrier function, or photo-protection.

The zinc forms are reasonably absorbable and the amounts are clearly listed. Echinacea adds little skin value, while prolonged extra zinc intake should be considered alongside total dietary and supplemental zinc.

Study evidence
Vitamin C Supportive 53 studies
Zinc Supportive 66 studies

Ingredients

IngredientAmount per serving
Total Carbohydrates
1 Gram(s)
Vitamin C (Ascorbic Acid)
 100 mg
Zinc (Zinc Citrate, Zinc Gluconate)
 23 mg
Echinacea purpurea
20 mg
Adults 18–50 Vegan Dairy Free Vegetarian
Report overview
Zinc (Zinc Citrate, Zinc Gluconate) · 23 mg OverallScore89
B+ Active Ingredient Quality & BioavailabilityA- Dose, Safety & Label TransparencyA+ Value

Citrate and gluconate provide effective organic zinc forms in a lozenge suited to short-term throat contact. The maintenance-range amount stays below the upper limit and has a low copper-imbalance risk. Low serving cost supports value, though the carbohydrate content may not suit every preference.

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

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.
75 Budget

Zinc Chelate 30 mg

Nature's Way
Lower recurring cost makes this a more economical zinc option than the original while retaining a clearly characterized active profile. 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.
84 Value

Chelated Zinc 30 mg

Carlson
The combination of form quality, practical dosing, and serving value provides a stronger quality-to-cost balance than the original. Glycinate chelate offers high-quality absorption and tolerance at a robust amount. Zinc glycinate chelate is a highly regarded form for absorption and tolerance.
Report alternatives

Sources

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

  1. 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
  2. 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
  3. 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
  4. Effect of a zinc-fortified formula on immunocompetence and growth of malnourished infants.
    Schlesinger L; Arevalo M; Arredondo S; Diaz M; Lönnerdal B; Stekel A · The American journal of clinical nutrition · 1992
    Randomized trial39 participantsImmunity forZinc
  5. Zinc for infection prevention in children with sickle cell anemia: a randomized double-blind placebo-controlled trial.
    Namazzi R; Opoka R; Conroy AL; Datta D; Tagoola A; Bond C; Goings MJ; Ryu MS; Cusick SE; Krebs NF; Jang JH; Tu W; Ware RE; John CC · Blood advances · 2023
    Randomized trial252 participantsImmunity forZinc
  6. Dietary intake and blood concentrations of antioxidants and the risk of cardiovascular disease, total cancer, and all-cause mortality: a systematic review and dose-response meta-analysis of prospective studies.
    Aune D; Keum N; Giovannucci E; Fadnes LT; Boffetta P; Greenwood DC; Tonstad S; Vatten LJ; Riboli E; Norat T · The American journal of clinical nutrition · 2019
    Meta-analysis69 studies pooledGeneral Health forVitamin C
  7. Scientific Opinion on the substantiation of a health claim related to vitamin C and increasing non haem iron absorption pursuant to Article 14 of Regulation (EC) No 1924/2006.
    EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) · EFSA journal. European Food Safety Authority · 2026
    Guideline / consensusGeneral Health forVitamin C
  8. Vitamin C Depletion and All-Cause Mortality in Renal Transplant Recipients.
    Sotomayor CG; Eisenga MF; Gomes Neto AW; Ozyilmaz A; Gans ROB; Jong WHA; Zelle DM; Berger SP; Gaillard CAJM; Navis GJ; Bakker SJ · Nutrients · 2018
    Cohort study598 participantsGeneral Health forVitamin C
  9. Associations of Serum Biomarkers of Fruit and Vegetable Intake With the Risk of Cause-Specific Mortality and All-Cause Mortality: A National Prospective Cohort Study.
    Pu L; Zhang R; Wang X; Zhao T; Sun H; Han L · Frontiers in nutrition · 2022
    Cohort study12,530 participantsGeneral Health forVitamin C
  10. Relation between plasma ascorbic acid and mortality in men and women in EPIC-Norfolk prospective study: a prospective population study. European Prospective Investigation into Cancer and Nutrition.
    Khaw KT; Bingham S; Welch A; Luben R; Wareham N; Oakes S; Day N · Lancet (London, England) · 2001
    Cohort study19,496 participantsGeneral Health forVitamin C
  11. 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
  12. 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
  13. 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
  14. 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
  15. 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
  16. Management of hair loss associated with endocrine therapy in patients with breast cancer: an overview.
    Karatas F; Sahin S; Sever AR; Altundag K · SpringerPlus · 2016
    Narrative reviewHair Health forVitamin C
  17. Elucidating causal relationships of diet-derived circulating antioxidants and the risk of non-scarring alopecia: A Mendelian randomization study.
    Ba Y; Shen L; Peng X; Zhang Y; Wang J · Medicine · 2024
    Methods validation study201,019 participantsHair Health forVitamin C
  18. Alterations of plasma antioxidants and mitochondrial DNA mutation in hair follicles of smokers.
    Liu CS; Chen HW; Lii CK; Tsai CS; Kuo CL; Wei YH · Environmental and molecular mutagenesis · 2002
    Observational studyHair Health forVitamin C
  19. Removal of synthetic hair dye using formamidine sulfinic acid and other sulfinate precursors.
    Hawkes JA; Lewis DM; Mama J; Murray J · International journal of cosmetic science · 2026
    Methods validation studyHair Health forVitamin C
  20. A Zinc Sulphate-Resistant Acrodermatitis Enteropathica Patient with a Novel Mutation in SLC39A4 Gene.
    Kilic M; Taskesen M; Coskun T; Gürakan F; Tokatli A; Sivri HS; Dursun A; Schmitt S; Küry S · JIMD reports · 2013
    Case reportHair Health forVitamin C
  21. 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
  22. 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
  23. 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
  24. 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
  25. 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
  26. Vitamin C and contribution to the normal function of the immune system: evaluation of a health claim pursuant to Article 14 of Regulation (EC) No 1924/2006.
    EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) · EFSA journal. European Food Safety Authority · 2026
    Guideline / consensusImmunity forVitamin C
  27. Therapeutic effects of high-dose vitamin C supplementation in patients with COVID-19: a meta-analysis.
    Sun L; Zhao JH; Fan WY; Feng B; Liu WW; Chen RQ; Ban C; Dang AG; Wang M; Luo KT; Zhou GY; Yu FF; Ba Y · Nutrition reviews · 2024
    Meta-analysis2,334 participants14 studies pooledImmunity forVitamin C
  28. Effect of micronutrient supplements on influenza and other respiratory tract infections among adults: a systematic review and meta-analysis.
    Abioye AI; Bromage S; Fawzi W · BMJ global health · 2021
    Meta-analysisImmunity forVitamin C
  29. New evidence for antioxidant properties of vitamin C.
    Vojdani A; Bazargan M; Vojdani E; Wright J · Cancer detection and prevention · 2001
    Randomized trial20 participantsImmunity forVitamin C
  30. Enhanced Vitamin C Delivery: A Systematic Literature Review Assessing the Efficacy and Safety of Alternative Supplement Forms in Healthy Adults.
    Calder PC; Kreider RB; McKay DL · Nutrients · 2025
    Systematic review13 studies pooledImmunity forVitamin C
  31. 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
  32. 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
  33. Evaluation of the anti-wrinkle effect of an ascorbic acid-loaded dissolving microneedle patch via a double-blind, placebo-controlled clinical study.
    Lee C; Yang H; Kim S; Kim M; Kang H; Kim N; An S; Koh J; Jung H · International journal of cosmetic science · 2017
    Randomized trial23 participantsSkin Health forVitamin C
  34. Comparative Study on the Outcome of Periorbital Wrinkles Treated with Laser-Assisted Delivery of Vitamin C or Vitamin C Plus Growth Factors: A Randomized, Double-blind, Clinical Trial.
    Machado BHB; Frame J; Zhang J; Najlah M · Aesthetic plastic surgery · 2021
    Randomized trial149 participantsSkin Health forVitamin C
  35. Randomized trial of topical ascorbic acid in DMSO versus imiquimod for the treatment of basal cell carcinoma.
    Burke B; Bailie JE · Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie · 2022
    Randomized trial25 participantsSkin Health forVitamin C
  36. Vitamin C improves healing of foot ulcers: a randomised, double-blind, placebo-controlled trial.
    Gunton JE; Girgis CM; Lau T; Vicaretti M; Begg L; Flood V · The British journal of nutrition · 2022
    Randomized trial16 participantsSkin Health forVitamin C
  37. Dietary nutrient intakes and skin-aging appearance among middle-aged American women.
    Cosgrove MC; Franco OH; Granger SP; Murray PG; Mayes AE · The American journal of clinical nutrition · 2007
    Cross-sectional study4,025 participantsSkin Health forVitamin C
  38. 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
  39. 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
  40. 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
  41. 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
  42. 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
  43. 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
  44. 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
  45. 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
  46. Clinical, endocrinological and biochemical effects of zinc deficiency.
    Prasad AS · Clinics in endocrinology and metabolism · 1986
    Narrative reviewTestosterone Support forZinc
  47. Clinical, endocrinologic, and biochemical effects of zinc deficiency.
    Prasad AS · Special topics in endocrinology and metabolism · 1986
    Narrative reviewTestosterone Support forZinc