Nutrienting
GNC Men's

Ultra NourishHair

C+
N+ Score75
Collagen & BeautyServing: 2 Caplet(s)Type: Botanical with Nutrients

GNC Men's Ultra NourishHair is a multi-ingredient botanical and nutrient blend targeting hair health. It achieves an N+ Score of 75, receiving a C+ grade, indicating a good quality product. Out of 24 total ingredients, several are at clinically studied doses, including Vitamin A (1000 IU), Vitamin E (10 IU), Thiamine (1.5 mg), Riboflavin (1.7 mg), and Niacin (25 mg). However, Vitamin C, Iodine, and Magnesium are noted as underdosed. This product offers moderate label transparency and may appeal to individuals seeking comprehensive nutritional support for hair.

About This Product

Ultra NourishHair by GNC Men's is a collagen & beauty supplement containing 24 active ingredients. It has earned an N+ Score of 75/100 (Grade C+).

This product features a fully transparent label with individual ingredient amounts disclosed, and key ingredients are present at clinically effective doses based on peer-reviewed research.

Notable clinical-dose ingredients include Thiamine, Riboflavin, Niacin and 10 more.

N+ Score Breakdown

Ingredient Adequacy75/100

Are key ingredients present at clinically effective doses based on research?

Formula Completeness33/100

Does the product include all expected ingredients for its supplement category?

Label Transparency100/100

Are individual ingredient amounts clearly disclosed without proprietary blends?

Ingredient Diversity100/100

Does the formula include a breadth of beneficial compounds from multiple pathways?

Strengths

  • +Key ingredients at clinically effective doses
  • +Fully transparent label with individual ingredient amounts disclosed
  • +Broad ingredient diversity exceeding category norms
  • +13 ingredient(s) at clinical dose levels
  • +Rich formula with 24 active ingredients

Weaknesses

  • −Missing several expected ingredients for its category

Ingredient Analysis (24 ingredients)

IngredientAmountDose Adequacy
Thiamine1.500 mgOptimal
Riboflavin1.700 mgOptimal
Niacin25.000 mgOptimal
Vitamin B62.000 mgOptimal
Vitamin B126.000 mcgOptimal
Biotin2000.000 mcgOptimal
Pantothenic Acid50.000 mgOptimal
Choline250.000 mcgAdequate
Vitamin A1000.000 IUOptimal
Vitamin C30.000 mgUnder
Vitamin E10.000 IUAdequate
Iodine50.000 mcgUnder
Magnesium15.000 mgUnder
Zinc15.000 mgOptimal
Copper1.000 mgOptimal
Boron1.000 mgN/A
Folic Acid400.000 mcgOptimal
Inositol50.000 mcgN/A
L-Cysteine100.000 mgN/A
Cayenne Pepper10.000 mgN/A
Silica2.000 mgN/A
Proprietary Herbal Blend20.000 mgN/A
hydrolyzed Gelatin25.000 mgN/A
Natural Amino Complex50.000 mgN/A

Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.

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