Hair Skin & Nails Collagen Plus Formula
Goals
$20.00 $0.66 per serving
Product analysis
Hair Skin & Nails Collagen Plus Formula may offer modest help with skin elasticity and brittle nails, though the evidence is limited. Zinc oxide and copper sulfate are less compelling form choices, and some preparation details remain unclear.
AI assessment of the formula, label and price. How scoring works
Nutrient Quality26
The zinc and copper forms are weaker choices for absorption. Several other preparations remain uncertain, including the exact collagen and silicon forms.
Ingredient Transparency93
All ingredient amounts and most forms are stated. Biotin and collagen preparation details are missing, limiting comparisons with particular products.
Value For Money52
Value is uneven across the formula. Keratin and collagen compare more favorably than zinc, while several other components remain uncertain.
Customer Satisfaction89
Customer ratings are very positive. Thousands of ratings provide a substantial base of feedback.
Product Focus71
The clearest possible benefits concern skin elasticity and brittle nails, but confidence is limited by the quality of the evidence. The broad blend also includes nutritional uses that matter mainly when intake is low.
- Format
Tablet - Container
- 120 Tablet(s)
- Per serving
- $0.66
- Customer rating
- 4.7 · 8,170 ratings
Goals
Impact
High effect
Biotin · 2500 mcgZinc · 15 mgKeratin · 500 mgCollagen · 2500 mg
Impact
Highest effect
Silicon · 3 mgCollagen · 2500 mgBiotin · 2500 mcgKeratin · 500 mg
Impact
Highest effect
Zinc · 15 mgCollagen · 2500 mgCopper · 1.65 mgSilicon · 3 mg
Impact
High effect
Collagen · 2500 mgZinc · 15 mg
Impact
High effect
Calcium · 83 mgCopper · 1.65 mgZinc · 15 mgCollagen · 2500 mg
Ingredients
| Ingredient | Amount per serving | Score |
|---|---|---|
Niacin (Niacinamide) | 18 mg NE | |
Vitamin B6 (Pyridoxine Hydrochloride) | 2 mg | |
Biotin | 2500 mcg | |
Pantothenic Acid (D-Calcium Pantothenate) | 13.68 mg | |
Calcium (Dicalcium Phosphate) | 83 mg | |
Zinc (Zinc Oxide) | 15 mg | |
Copper (Copper Sulfate) | 1.65 mg | |
Verisol Bioactive Collagen Peptides | 2500 mg | |
Cynatine HNS (Keratin) | 500 mg | |
Silicon (Bamboo extract) | 3 mg |
Keratin · 500 mg OverallScore100
Biotin · 2500 mcg OverallScore78
2500 mcg per serving is within a range used for hair and nail support. The cost per amount of biotin is high, but the price also covers other vitamins and minerals. The label says biotin but does not specify the isomer.
How this ingredient is rated
Active Ingredient Quality & Bioavailability82
The label says biotin but does not specify the isomer. The available Other Ingredients evidence indicates no artificial colors or sweeteners.
Biologically Active d-Biotin Isomer
The label says biotin but does not specify the isomer.
Excipient Purity
The available Other Ingredients evidence indicates no artificial colors or sweeteners.
Dose, Safety & Label Transparency84
2500 mcg per serving is within a range used for hair and nail support. The amount is stated on the label.
Biotin Potency for Health Goals
2500 mcg per serving is within a range used for hair and nail support.
Label Transparency & Exact Disclosure
The label states the biotin amount as 2,500 mcg per serving.
Value60
The cost per amount of biotin is high, but the price also covers other vitamins and minerals.
Price per 5,000 mcg Biotin
The cost per amount of biotin is high, but the price also covers other vitamins and minerals.
Copper (Copper Sulfate) · 1.65 mg OverallScore59
The serving provides 1.65 mg of copper. The cost per serving is moderate. It uses copper sulfate, an inorganic copper salt. It also contains 15 mg of zinc.
How this ingredient is rated
Active Ingredient Quality & Bioavailability37
The copper amount and copper sulfate source are both named.
Copper Form Bioavailability
Copper sulfate is an inorganic copper salt.
Elemental Copper Labeling Clarity
The label names both the copper amount and its source.
Dose, Safety & Label Transparency86
The serving provides 1.65 mg of copper. The same serving has 15 mg of zinc.
Copper Dosage Safety & Efficacy
Each selected serving contains 1.65 mg of copper.
Zinc-to-Copper Balance
The serving pairs 15 mg of zinc with 1.65 mg of copper.
Value50
The cost per serving is moderate.
Price Per Serving Efficiency
The serving price is moderate.
Alternative products
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Sources
Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.
- What is the impact of daily oral supplementation of vitamin D3 (cholecalciferol) plus calcium on the incidence of hip fracture in older people? A systematic review and meta-analysis.
- Calcium supplementation prevents seasonal bone loss and changes in biochemical markers of bone turnover in elderly New England women: a randomized placebo-controlled trial.
- The effects of calcium supplementation (milk powder or tablets) and exercise on bone density in postmenopausal women.
- The efficacy of calcium supplementation alone in elderly Thai women over a 2-year period: a randomized controlled trial.
- Calcium-enriched foods and bone mass growth in prepubertal girls: a randomized, double-blind, placebo-controlled trial.
- Effect of Calcium and Vitamin D Supplementation With and Without Collagen Peptides on Volumetric and Areal Bone Mineral Density, Bone Geometry and Bone Turnover in Postmenopausal Women With Osteopenia.
- Bone turnover and bone collagen maturation in osteoporosis: effects of antiresorptive therapies.
- A calcium-collagen chelate dietary supplement attenuates bone loss in postmenopausal women with osteopenia: a randomized controlled trial.
- Assessment of Osteoporosis in Lumbar Spine: In Vivo Quantitative MR Imaging of Collagen Bound Water in Trabecular Bone.
- Effect of calcium and vitamin D supplementation with and without collagen peptides on bone turnover in postmenopausal women with osteopenia.
- The Association between Dietary and Circulating Copper Levels and Osteoporosis: a Scoping Review.
- Association between dietary copper, iron, zinc, selenium intake and osteopenia or osteoporosis in elderly hypertensive patients: a retrospective cohort study.
- Associations of dietary copper intake with total bone mineral density and lumbar spine bone mineral density in American adults.
- The association between dietary mineral intake and bone mineral density: a cross-sectional study.
- Association between dietary copper intake and bone mineral density in children and adolescents aged 8-19 years: A cross-sectional study.
- The effect of choline-stabilized orthosilicic acid in patients with peri-implantitis: an exploratory randomized, double-blind, placebo controlled study.
- Calcium Phosphate Modified with Silicon vs. Bovine Hydroxyapatite for Alveolar Ridge Preservation: Densitometric Evaluation, Morphological Changes and Histomorphometric Study.
- Silicon: a review of its potential role in the prevention and treatment of postmenopausal osteoporosis.
- Osteogenic Effect of a Bioactive Calcium Alkali Phosphate Bone Substitute in Humans.
- Silicon and bone health.