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Megadose Zinc Liposomal Blueberry

4.8
★ ★ ★ ★ ★
(92 ratings)
Zinc 18 mg
Product Image
Score59
A useful zinc bisglycinate amount and natural vitamin E come in a convenient liquid. The opaque liposomal blend, carbohydrate load, and high cost are meaningful trade-offs.
How scoring works
Liquid
Quantity:15 Fluid Ounce(s) • (30 servings)
Goals:
Immunity
General Health
Skin Health
Testosterone Support
Hair Health

Score 59

A useful zinc bisglycinate amount and natural vitamin E come in a convenient liquid. The opaque liposomal blend, carbohydrate load, and high cost are meaningful trade-offs.
How scoring works
$18.95($0.63 per serving)
iHerb
$ 0.00
Vitacost
$ 18.95
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Analysis

The liquid provides 18 mg of zinc bisglycinate and 6.7 mg of natural vitamin E. Four grams of fat may support the liposomal format and vitamin E absorption.

The 4 g liposomal proprietary blend is not broken down, so its carriers and exact composition cannot be assessed. Seven grams of carbohydrate and 60 calories make it a more substantial serving than a simple zinc capsule.

Thirty servings are easy to take for users who dislike pills, but value is weak. It fits adults prioritizing a flavored liquid and a moderate zinc amount over simplicity.

Who is it for
  • Adults who prefer liquid zinc
  • Users seeking a moderate zinc dose
  • People who tolerate a higher-calorie supplement
Best for
  • Pill-free zinc supplementation
  • Zinc bisglycinate intake
  • Combined zinc and natural vitamin E

Pros

  • Uses zinc bisglycinate
  • Provides a moderate 18 mg amount
  • Includes natural vitamin E
  • Offers a liquid format

Cons

  • Liposomal blend is proprietary
  • Contains 7 g of carbohydrate
  • Provides only 30 servings
  • Serving value is weak

Warnings

  • Vitamin E may add to bleeding tendency with anticoagulant or antiplatelet medicines
  • Zinc can cause nausea when taken on an empty stomach
  • The proprietary lipid blend prevents complete allergen and carrier screening

Nutrient quality

83 Highest impact

A favorable zinc form and maintenance amount support dependable use. The large caloric carrier makes the formula unnecessarily heavy.

Ingredient transparency

50 Lower impact

The zinc and vitamin E doses are clearly shown. The proprietary carrier, full directions, and inactive ingredients remain opaque.

Customer satisfaction

65 High impact

The aggregate rating is very strong and the evidence base is modest. Specific experience details are unavailable, so complaint patterns and purpose fit remain uncertain.

Value for money

36 Lower impact

Premium zinc form quality is the main value strength. A high recurring cost and heavy proprietary carrier make overall value weak.

Report analysis

Goals

Immunity
Immunity
Impact
Highest effect
A Goal FitA Strength of SupportC CoverageB Formula Quality
Zinc · 18 mg

Zinc bisglycinate provides a well-absorbed immune nutrient at a useful amount. The focused formula directly supports zinc-dependent immune-cell activity.

The liposomal carrier may aid delivery, although its composition is proprietary. Seven grams of carbohydrate and a large carrier blend make the liquid less streamlined than a simple zinc capsule.

Study evidence
Zinc Supportive 73 studies
General Health
General Health
Impact
High effect
B+ Goal FitA- Strength of SupportD+ CoverageB+ Formula Quality
Zinc · 18 mg

Zinc bisglycinate at 18 mg provides a useful maintenance amount in a well-absorbed form. Vitamin E and the lipid carrier complement the liquid delivery approach.

The focused formula is transparent about zinc, although the 4 g liposomal blend does not disclose its complete composition. A full tablespoon also adds fat and carbohydrate for a single-mineral product.

Study evidence
Zinc Supportive 60 studies
Skin Health
Skin Health
Impact
High effect
C+ Goal FitB+ Strength of SupportC CoverageB- Formula Quality
Zinc · 18 mgVitamin E · 6.7 mg

Zinc bisglycinate provides well-absorbed support for skin repair and inflammatory balance. The elemental amount fits routine maintenance without reaching the excessive range.

Natural vitamin E complements antioxidant protection in the lipid-based liquid. A large proprietary liposomal blend prevents a complete assessment of delivery composition and adds unnecessary caloric material.

Study evidence
Vitamin E Supportive 38 studies
Zinc Supportive 66 studies
Testosterone Support
Natural Hormone Production
Testosterone Support
Impact
High effect
B- Goal FitB Strength of SupportD CoverageC+ Formula Quality
Zinc · 18 mg

Eighteen milligrams of zinc bisglycinate provides well-absorbed foundational support for testosterone synthesis, especially when zinc intake is low. The formula remains narrow because it lacks vitamin D3, magnesium, boron, and stress-modulating ingredients.

The zinc amount is suitable for daily maintenance and stays below the adult upper intake level. A large proprietary liposomal blend obscures delivery details, while the liquid serving adds substantial fat and carbohydrate for a single mineral.

Study evidence
Zinc Disputed 7 studies
Hair Health
Hair Health
Impact
High effect
C+ Goal FitB+ Strength of SupportD- CoverageC- Formula Quality
Zinc · 18 mg

A substantial amount of well-formed zinc may help when low zinc status contributes to shedding. Benefits are less certain when zinc intake is already adequate.

Bisglycinate is a useful form, but the proprietary liposomal blend is opaque. The narrow formula does not provide structural proteins or broader follicle support.

Study evidence
Vitamin E No effect 3 studies
Zinc Supportive 22 studies

Ingredients

IngredientAmount per serving
Calories
60 Calorie(s)
Total Fat
4 Gram(s)
Total Carbohydrate
7 Gram(s)
Vitamin E (D-Alpha-Tocopherol)
 6.7 mg
Zinc (Zinc Bisglycinate)
 18 mg
Liposomal Proprietary Blend
4 Gram(s)
Adults 18–50 Vegan Sugar Free Vegetarian
Report overview
Zinc (Zinc Bisglycinate) · 18 mg OverallScore80
A+ Active Ingredient Quality & BioavailabilityA- Dose, Safety & Label TransparencyF Value

The zinc bisglycinate source offers strong absorption potential, while the liposomal liquid format is well suited to use. Its 18 mg elemental serving is clearly stated and fits a maintenance range. Copper omission poses little concern at this amount, while value is weak because it costs well above the collection benchmark.

View ingredientView products
Loading alternative details
87 Performance

Zinc Picolinate 25 mg

Thompson
<p>Zinc picolinate offers strong absorption potential at a meaningful amount that stays below the usual adult upper limit. The simple formula improves dose clarity, though it omits copper and any non-zinc ingredients supplied by the original.</p>
87 Performance

Zinc Picolinate 22 mg

Solgar
<p>A moderate zinc picolinate amount provides a well-absorbed form without pushing the dose as high as many alternatives. The focused label is easy to assess, but copper and any complementary original ingredients are absent.</p>
86 Performance

Chelated Zinc 30 mg

Carlson
<p>Zinc glycinate chelate supports absorption and tolerance with a clearly stated amount. The single-active design is more transparent than complex blends, though extended daily use without copper may weaken mineral balance.</p>
84 Budget

Zinc Gluconate 30 mg

Swanson
<p>Zinc gluconate provides a clearly disclosed, substantial amount at exceptionally low routine cost. Absorption is reasonable, but sustained daily use without copper may reduce copper status and any non-zinc actives from the original are not replaced.</p>
85 Budget

Zinc Chelate 30 mg

Nature's Way
<p>Zinc bisglycinate offers a well-absorbed form with clear dosing at very low serving cost. The focused capsule omits copper and any supporting ingredients in the original, so prolonged use still requires attention to mineral balance.</p>
86 Budget

L-OptiZinc 30 mg

NOW
<p>Zinc monomethionine provides strong absorption potential with a small amount of chelated copper at economical serving value. The copper addition is too small to fully balance sustained high zinc use, and the focused formula does not replace other original actives.</p>
85 Value

Chelated Zinc 30 mg

Swanson
<p>A branded zinc glycinate chelate combines strong absorption potential with very favorable serving value. The substantial amount and absence of copper make prolonged daily use less suitable without attention to dietary copper.</p>
85 Value

OptiZinc

Source Naturals
<p>Zinc methionine plus a small copper addition offers a useful balance of form quality, disclosure, and serving value. Copper remains modest relative to zinc, and the formula does not preserve any non-zinc actives from the original.</p>
82 Value

Zinc Glycinate

NOW
<p>Zinc bisglycinate provides strong absorption potential at favorable serving value, with pumpkin seed oil as a modest complementary ingredient. Copper is absent, so sustained daily use still needs attention to overall mineral balance.</p>
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. Effects of tocotrienol supplementation on hair growth in human volunteers.
    Beoy LA; Woei WJ; Hay YK · Tropical life sciences research · 2014
    Randomized trial38 participantsHair Health forVitamin E
  7. Effects of dietary supplements on androgenetic alopecia: a systematic review and network meta-analysis.
    Zhou L; Zhu W; Chen Y · Frontiers in nutrition · 2026
    Meta-analysis1,658 participants19 studies pooledHair Health forVitamin E
  8. Evaluation of the Safety and Effectiveness of Nutritional Supplements for Treating Hair Loss: A Systematic Review.
    Drake L; Reyes-Hadsall S; Martinez J; Heinrich C; Huang K; Mostaghimi A · JAMA dermatology · 2023
    Systematic review30 studies pooledHair Health forVitamin E
  9. 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
  10. 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
  11. 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
  12. 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
  13. 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
  14. 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
  15. 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
  16. 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
  17. 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
  18. 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
  19. Randomized controlled trial using vitamins E and D supplementation in atopic dermatitis.
    Javanbakht MH; Keshavarz SA; Djalali M; Siassi F; Eshraghian MR; Firooz A; Seirafi H; Ehsani AH; Chamari M; Mirshafiey A · The Journal of dermatological treatment · 2011
    Randomized trial45 participantsSkin Health forVitamin E
  20. Serum vitamin E levels and chronic inflammatory skin diseases: A systematic review and meta-analysis.
    Liu X; Yang G; Luo M; Lan Q; Shi X; Deng H; Wang N; Xu X; Zhang C · PloS one · 2022
    Meta-analysis20 studies pooledSkin Health forVitamin E
  21. 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 forVitamin E Skin Health forZinc
  22. Effects of tocotrienol on aging skin: A systematic review.
    Ghazali NI; Mohd Rais RZ; Makpol S; Chin KY; Yap WN; Goon JA · Frontiers in pharmacology · 2022
    Systematic reviewSkin Health forVitamin E
  23. Carotenoids and carotenoids plus vitamin E protect against ultraviolet light-induced erythema in humans.
    Stahl W; Heinrich U; Jungmann H; Sies H; Tronnier H · The American journal of clinical nutrition · 2000
    Randomized trialSkin Health forVitamin E
  24. 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
  25. 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
  26. 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
  27. 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
  28. 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
  29. 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
  30. 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
  31. Clinical, endocrinological and biochemical effects of zinc deficiency.
    Prasad AS · Clinics in endocrinology and metabolism · 1986
    Narrative reviewTestosterone Support forZinc
  32. Clinical, endocrinologic, and biochemical effects of zinc deficiency.
    Prasad AS · Special topics in endocrinology and metabolism · 1986
    Narrative reviewTestosterone Support forZinc