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Male Fertility Support

product on market Capsule Nature's Craft Safety: 98/100
98/100

This product looks safe

  • Folate: 667mg is 667.0× the Tolerable Upper Intake Level (1.0mg)
  • 63% of ingredients have research evidence
C Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

The formulation includes vitamins C, D3, and E, which are associated with supporting sperm quality and protecting cells from oxidative stress. Research provides moderate evidence for the role of these nutrients and B-vitamins in reproductive health. However, the overall evidence coverage for this specific ingredient profile is limited.

AI-generated summary based on research evidence. Not medical advice.

Alerts

Safety Alerts

Folate: 667mg is 667.0× the Tolerable Upper Intake Level (1.0mg)

Label

Product Label

Label for Male Fertility Support
Open Full PDF View on NIH DSLD →
Details

Label Data

3 Capsule(s)
Serving Size
90
Servings
Other Combinations
Product Type
63%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin C
60 mg (67% DV)
10 mcg (50% DV)
Within RDA (0.7× RDA) 608 studies (A:16, B:251)
102 mg (680% DV)
6.8× RDA — above typical dose (UL: 1000 mg) 179 studies (A:3, B:90)
20 mg (125% DV)
1.4× RDA — within safe limits 196 studies (A:5, B:63)
2 mg (118% DV)
1.5× RDA — within safe limits 114 studies (A:3, B:35)
667 mcg DFE (167% DV)
Exceeds UL by 667.0× (UL: 1.0 mg) 226 studies (A:10, B:105)
10 mcg (417% DV)
4.2× RDA — above typical dose 139 studies (A:1, B:44)
10 mg (200% DV)
2.0× RDA — within safe limits 2 studies — no high-quality reviews
100 mcg (67% DV)
Within RDA (0.7× RDA) 245 studies (A:4, B:133)
30 mg (273% DV)
2.7× RDA — within safe limits 263 studies (A:6, B:134)
100 mcg (182% DV)
1.8× RDA — within safe limits 173 studies (A:0, B:67)
2 mg (87% DV)
Within RDA (0.9× RDA) 9 studies — no high-quality reviews
120 mcg (343% DV)
3.4× RDA — above typical dose 199 studies (A:1, B:55)
1000 mg
Market median: 2000.0mg (63 products)
450 mg
Market median: 500.0mg (143 products)
250 mg
Market median: 500.0mg (357 products) 1 studies — no high-quality reviews
100 mg
Market median: 100.0mg (283 products) 144 studies (A:1, B:64)
Longjack
60 mg
Market median: 450.0mg (390 products) 160 studies (A:0, B:63)

Other Ingredients

Hypromellose Magnesium Stearate Silicon Dioxide Microcrystalline Cellulose
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested use: As a dietary supplement for adults, take three (3) capsules daily before your largest meal or as directed by your healthcare professional. Do not exceed 4 capsules daily.

This product should be used in conjunction with proper diet and exercise.

Warnings & Precautions

Caution: Do not use this product if you have a family history of liver, kidney or prostate disease or endocrine conditions.

You should consult your physician before beginning any exercise program.

If you have any other medical condition or are taking prescription drugs, consult with your physician before using this product.

Keep out of the reach of children.

Do not use if safety seal is damaged or missing.

Formulation Notes

Male fertility support with folate, maca root, & D-aspartic acid

Enhanced drive Motility Volume

Men's wellness

Additional Information

Store in a cool, dry place.

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New look Same craft Nature's Craft

Made in the USA with Globally Sourced Ingredients Sourced from a GMP Certified Facility 3rd Party Lab Verified

Metadata

Product Details

DSLD Entry Date2023-08-23
Product TypeOther Combinations
FormCapsule
BrandNature's Craft
DSLD ID299237
Data Updated2026-04-11
Research

Research Evidence

371
Research Sources
54
Avg Quality
148
Meta Analysis
82
Systematic Review
71
Rct
62
Clinical Trial
2
Regulatory Source
1
Cochrane Review
1
Narrative Review
1
Other
1
Openfda Safety
A Vitamin C supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
A Vitamin C supplementation for the primary prevention of cardiovascular disease
Systematic Review The Cochrane database of systematic reviews 2017 PubMed DOI
A Vitamin C for preventing and treating the common cold
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
A Vitamin C for preventing and treating pneumonia
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
A Vitamin E supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
A Vitamin C supplementation for prevention and treatment of pneumonia
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
A Vitamin C supplementation for prevention and treatment of pneumonia
Systematic Review The Cochrane database of systematic reviews 2021 PubMed DOI
A Nutritional interventions for preventing and treating pressure ulcers
Meta Analysis The Cochrane database of systematic reviews 2024 PubMed DOI
A Does Vitamin C Supplementation Provide a Protective Effect in Periodontal Health? A Systematic Review and Meta-Analysis
Meta Analysis International journal of molecular sciences 2024 PubMed DOI
A Circulating vitamin C concentration and risk of cancers: a Mendelian randomization study
Meta Analysis BMC medicine 2021 PubMed DOI
View all evidence for Vitamin C →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.