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Saw Palmetto Extract

NOW
4.7
★ ★ ★ ★ ★
(9060 ratings)
Zinc 20 mg
Saw Palmetto 160 mg
Product Image
Score80
A focused, affordable saw palmetto formula with pumpkin oil, but standardization and copper balance are incomplete.
How scoring works
Quantity:90 Softgel(s) • (45 servings)
Goals:
Hair Health
General Health
Immunity
Testosterone Support

Score 80

A focused, affordable saw palmetto formula with pumpkin oil, but standardization and copper balance are incomplete.
How scoring works

Also available as

3 options
240 servings Saw Palmetto 160 mg • 240 Softgel(s) • 240 servings $21.99 ($0.09 per serving) 120 servings Saw Palmetto 160 mg • 120 Softgel(s) • 120 servings $14.50 ($0.12 per serving) 320.00mg • 90 Softgel(s) servings Pumpkin Seed Oil 80 mg, Saw Palmetto 320 mg • 90 Softgel(s) • 90 servings $23.07 ($0.25 per serving)
$11.60($0.25 per serving)
Daily Vita
$ 11.60
iHerb
$ 12.24
Vitacost
$ 13.39
Amazon
$ 12.24
Pure Formulas
$ 11.89
Report prices

Analysis

The two-softgel serving combines saw palmetto extract with one gram of pumpkin seed oil and 20 mg of zinc gluconate. That is a coherent prostate-oriented combination with a lipid-based delivery format.

Saw palmetto fatty-acid content is not stated, so extract potency cannot be judged. Zinc is substantial, but no copper is included to balance long-term use.

Low serving cost makes it practical for adults who specifically want this three-part formula. Its relevance to general immunity or testosterone is secondary to the prostate-focused design.

Who is it for
  • Adult men seeking prostate support
  • People wanting saw palmetto with pumpkin oil
  • Users comfortable with two softgels
Best for
  • Prostate-focused supplementation
  • Pumpkin seed oil intake
  • Saw palmetto and zinc combination

Pros

  • Coherent active selection
  • Substantial pumpkin seed oil
  • Low serving cost

Cons

  • Saw palmetto potency is not standardized
  • No copper with 20 mg zinc
  • Broad listed goals exceed formula fit

Warnings

  • Long-term 20 mg zinc use without copper may reduce copper status
  • Saw palmetto may affect PSA test interpretation
  • Saw palmetto may add to bleeding risk with anticoagulant or antiplatelet medicines

Nutrient quality

77 High impact

Saw-palmetto extract, pumpkin-seed oil, and zinc gluconate fit the intended prostate and male-health use. Missing fatty-acid yield and a moderately high zinc dose reduce quality confidence.

Ingredient transparency

80 High impact

All actives have amounts and no proprietary blend hides them. Saw-palmetto standardization, daily-use directions, and softgel ingredients are not supplied.

Customer satisfaction

72 High impact

The aggregate rating is favorable and supported by a useful number of reviews. No specific review comments were supplied, so repeated complaints and purpose-related experiences cannot be verified.

Value for money

89 Highest impact

The focused formula and low recurring cost support strong value. Missing saw-palmetto standardization prevents it from matching better-characterized extracts.

Report analysis

Goals

Hair Health
Hair Health
Impact
High effect
B- Goal FitC+ Strength of SupportC+ CoverageA- Formula Quality
Zinc · 20 mg

Saw palmetto targets androgen-related follicle pathways, while zinc and pumpkin seed oil add nutritional and lipid support. Human evidence for hair is promising but limited compared with established medical approaches.

The saw palmetto amount is below a common full daily target and lacks fatty-acid standardization. The oil-based softgel suits its fat-soluble compounds and the overall combination is coherent.

Study evidence
Saw Palmetto Supportive 5 studies
Zinc Supportive 22 studies
General Health
General Health
Impact
High effect
C+ Goal FitB+ Strength of SupportC- CoverageC+ Formula Quality
Zinc · 20 mg

Zinc gluconate supplies a meaningful foundational mineral amount, while pumpkin seed oil and saw palmetto address a narrower male-health purpose. The oil-based softgel is practical and the active amounts are clearly disclosed.

The formula offers useful zinc depth but does not cover broad daily nutritional gaps. Its botanical focus makes it a secondary general-wellness option rather than a comprehensive product.

Study evidence
Zinc Supportive 60 studies
Immunity
Immunity
Impact
High effect
B+ Goal FitA- Strength of SupportD+ CoverageD- Formula Quality
Zinc · 20 mg

Zinc gluconate is supplied at a meaningful daily amount and directly supports immune cell function. The softgel format and exact mineral disclosure are practical strengths.

Saw palmetto and pumpkin seed oil target prostate-related pathways rather than immunity. Their dominance makes the formula poorly focused for someone choosing it specifically for immune support.

Study evidence
Zinc Supportive 73 studies
Testosterone Support
Testosterone Support
Impact
High effect
C Goal FitB+ Strength of SupportC- CoverageC+ Formula Quality
Zinc · 20 mg

Zinc gluconate provides a meaningful amount that supports normal testosterone synthesis when zinc status is low. Saw palmetto and pumpkin seed oil are aimed more at prostate and urinary support than at raising testosterone.

The zinc form and amount are clearly disclosed and reasonably well absorbed. The botanical pairing may affect androgen metabolism but does not create a strong, direct testosterone-support strategy.

Study evidence
Zinc Disputed 7 studies
Skin Health
Skin Health
Impact
Moderate effect
D Goal FitB+ Strength of SupportD CoverageD- Formula Quality
Zinc · 20 mg

Zinc gluconate provides a meaningful skin-repair nutrient, while saw palmetto and pumpkin seed oil are aimed mainly at prostate or hair-related use. Evidence for the broader formula improving skin outcomes is limited.

The softgel covers zinc-dependent repair and adds oils without direct collagen or hydration support. Its mixed purpose makes it less suitable than a focused skin formula despite the useful zinc amount.

Study evidence
Zinc Supportive 66 studies

Ingredients

IngredientAmount per serving
Calories
15 Calorie(s)
Total Fat
1 Gram(s)
Protein
1 Gram(s)
Zinc (Zinc Gluconate)
 20 mg
Saw Palmetto berry extract
160 mg
Pumpkin seed Oil
1 Gram(s)
Gluten Free Men 18–50 Kosher Dairy Free
Report overview
Zinc (Zinc Gluconate) · 20 mg OverallScore79
B+ Active Ingredient Quality & BioavailabilityA- Dose, Safety & Label TransparencyC Value

Zinc gluconate provides a useful organic form at a moderate 20 mg dose. The oil-based softgel should be easy to swallow, and copper omission is a minor concern at this dose. Its serving cost is slightly above the collection median but still reasonable for a combined botanical formula.

View ingredientView products
Saw Palmetto · 160 mg OverallScore53
D Active Ingredient Quality & BioavailabilityC Dose, Safety & Label TransparencyD+ Value

The berry extract is delivered in an oil-based softgel, which suits the fat-soluble compounds well. The label does not state a fatty acid percentage or extraction method, and the listed serving falls below the standard daily target. Low serving cost and a two-softgel serving provide reasonable value and convenience.

View ingredientView products
Loading alternative details
80 Performance

Prostate Support

NOW
<p>A more focused ingredient profile provides 15 mg of zinc, 160 mg of fatty-acid saw palmetto extract, pumpkin seed oil, nettle, and lycopene. Compared with the original’s 20 mg zinc gluconate, 160 mg saw palmetto extract, and pumpkin seed oil, it preserves both core collections and gives clearer detail about the saw palmetto fatty-acid form.</p>
81 Performance

PalmettoGuard

Life Extension
<p>A more focused ingredient profile provides 320 mg of saw palmetto CO2 extract, 90 mg of beta-sitosterol, and 3 mg of boron. Compared with the original’s 20 mg zinc gluconate, 160 mg saw palmetto extract, and pumpkin seed oil, it gives a more clearly described saw palmetto ingredient, but it does not replace the original zinc.</p>
79 Performance

Saw Palmetto Maximum Strength

Swanson
<p>A more focused ingredient profile provides 320 mg of supercritical CO2 saw palmetto extract with declared fatty acids and pumpkin seed oil. Compared with the original’s 20 mg zinc gluconate, 160 mg saw palmetto extract, and pumpkin seed oil, it gives a more clearly described saw palmetto ingredient, but it does not replace the original zinc.</p>
84 Budget

Zinc Gluconate 30 mg

Swanson
<p>A lower serving cost provides 30 mg of zinc gluconate. Compared with the original’s 20 mg zinc gluconate, 160 mg saw palmetto extract, and pumpkin seed oil, it provides a well-defined zinc form, but it does not replace the original saw palmetto.</p>
71 Budget

Saw Palmetto 450 mg

Nature's Bounty
<p>A lower serving cost provides 450 mg of saw palmetto. Compared with the original’s 20 mg zinc gluconate, 160 mg saw palmetto extract, and pumpkin seed oil, it gives a more clearly described saw palmetto ingredient, but it does not replace the original zinc.</p>
85 Budget

Zinc Chelate 30 mg

Nature's Way
<p>A lower serving cost provides 30 mg of zinc bisglycinate. Compared with the original’s 20 mg zinc gluconate, 160 mg saw palmetto extract, and pumpkin seed oil, it provides a well-defined zinc form, but it does not replace the original saw palmetto.</p>
81 Value

Saw Palmetto Extract 320 mg

NOW
<p>A useful value balance provides 320 mg of saw palmetto berry extract with declared fatty acids and pumpkin seed oil. Compared with the original’s 20 mg zinc gluconate, 160 mg saw palmetto extract, and pumpkin seed oil, it gives a more clearly described saw palmetto ingredient, but it does not replace the original zinc.</p>
83 Value

Zinc 30 mg

Nature's Life
<p>A useful value balance provides 30 mg of zinc picolinate with copper. Compared with the original’s 20 mg zinc gluconate, 160 mg saw palmetto extract, and pumpkin seed oil, it provides a well-defined zinc form, but it does not replace the original saw palmetto.</p>
74 Value

Saw Palmetto

Nature's Way
<p>A useful value balance provides 160 mg of saw palmetto extract with beta-sitosterol, fatty acids, and total sterols identified. Compared with the original’s 20 mg zinc gluconate, 160 mg saw palmetto extract, and pumpkin seed oil, it gives a more clearly described saw palmetto ingredient, but it does not replace the original zinc.</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. The Safety and Efficacy of a Proprietary Bioactive Fatty Acids Extract From Saw Palmetto (Serenoa repens) for Promoting Hair Growth and Reducing Hair Loss in Adults With Self-Perceived Thinning Hair: 90-Day Results.
    Ablon G · Journal of cosmetic dermatology · 2025
    Randomized trial60 participantsHair Health forSaw Palmetto
  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 forSaw Palmetto
  8. The Safety and Efficacy of a Novel Saw Palmetto (Serenoa repens) Extract for Promoting Hair Growth in Adults With Self-Perceived Thinning Hair: 180-Day Results.
    Ablon G · Journal of cosmetic dermatology · 2026
    Randomized trial60 participantsHair Health forSaw Palmetto
  9. Beyond Minoxidil: Off-Label Therapies for Male Androgenetic Alopecia-A Systematic Review with Network Meta-Analyses.
    Gupta AK; Compton SAH; Liddy A; Talukder M; Wang T; Bamimore MA · Medicina (Kaunas, Lithuania) · 2026
    Meta-analysis50 participants23 studies pooledHair Health forSaw Palmetto
  10. Comparitive effectiveness of finasteride vs Serenoa repens in male androgenetic alopecia: a two-year study.
    Rossi A; Mari E; Scarno M; Garelli V; Maxia C; Scali E; Iorio A; Carlesimo M · International journal of immunopathology and pharmacology · 2013
    Non-randomized trial100 participantsHair Health forSaw Palmetto
  11. 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
  12. 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
  13. 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
  14. 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
  15. 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
  16. 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
  17. 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
  18. 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
  19. 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
  20. 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
  21. 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
  22. 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
  23. 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
  24. 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
  25. 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
  26. 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
  27. 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
  28. 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
  29. Clinical, endocrinological and biochemical effects of zinc deficiency.
    Prasad AS · Clinics in endocrinology and metabolism · 1986
    Narrative reviewTestosterone Support forZinc
  30. Clinical, endocrinologic, and biochemical effects of zinc deficiency.
    Prasad AS · Special topics in endocrinology and metabolism · 1986
    Narrative reviewTestosterone Support forZinc