Vegan Hair Nails & Skin with Biotin, 90 Tablets
Product Analysis
Transparency Excellent
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Vitamin C (as ascorbic acid) | 30 mg | 33% |
| Vitamin D2 (as ergocalciferol) | 5 mcg | 25% |
| Vitamin E (as d-alpha tocopheryl succinate) | 10 mg | 67% |
| Vitamin B1 (as thiamine mononitrate) | 2.5 mg | 208% |
| Vitamin B2 (as riboflavin) | 2.83 mg | 218% |
| Vitamin B3 (as niacinamide) | 12 mg | 75% |
| Vitamin B6 (as pyridoxine HCl) | 5 mg | 294% |
| Folate (as folic acid) | 100 mcg DFE | 25% |
| Vitamin B12 (as cyanocobalamin) | 25 mcg | 1042% |
| Biotin | 500 mcg | 1667% |
| Vitamin B5 (as d-calcium pantothenate) | 27.5 mg | 550% |
| Calcium (as carbonate & dicalcium phosphate) | 111 mg | 9% |
| Iodine (from kelp) (whole plant) | 75 mcg | 50% |
| Zinc (as zinc oxide) | 5.5 mg | 50% |
| Copper (as copper gluconate) | 0.12 mg | 13% |
| Choline (as bitartrate) | 25 mg | 5% |
| Inositol | 25 mg | * |
| DL-Methionine | 25 mg | * |
| PABA | 25 mg | * |
| Betaine HCl | 12 mg | * |
| L-cysteine (fermentation source) | 50 mg | * |
| Beta Sitosterol | 50 mg | * |
| MSM (methylsulfonylmethane) | 250 mg | * |
| Horsetail Herb Silica Extract (Equisetum arvense) | 50 mg | * |
| Aloe Vera Extract [Equivalent to 200 mg Aloe] | 1 mg | * |
| Alpha Lipoic Acid | 10 mg | * |
| Fenugreek Extract | 25 mg | * |
| Rosemary Extract | 37 mg | * |
| Sage Extract | 12 mg | * |
Bioavailability Good
Absorption Rating
- Vitamin C (as ascorbic acid) Fair
- Vitamin D2 (as ergocalciferol) Fair
- Vitamin E (as d-alpha tocopheryl succinate) Good
- Vitamin B1 (as thiamine mononitrate) Fair
- Vitamin B2 (as riboflavin) Good
- Vitamin B3 (as niacinamide) Good
- Vitamin B6 (as pyridoxine HCl) Fair
- Folate (as folic acid) Fair
- Vitamin B12 (as cyanocobalamin) Fair
- Biotin Good
- Vitamin B5 (as d-calcium pantothenate) Good
- Calcium (as carbonate & dicalcium phosphate) Fair
- Iodine (from kelp) (whole plant) Good
- Zinc (as zinc oxide) Poor
- Copper (as copper gluconate) Good
- Choline (as bitartrate) Poor
- Inositol Good
- DL-Methionine Good
- PABA Good
- Betaine HCl Fair
- L-cysteine (fermentation source) Good
- Beta Sitosterol Good
- MSM (methylsulfonylmethane) Good
- Horsetail Herb Silica Extract (Equisetum arvense) Fair
- Aloe Vera Extract [Equivalent to 200 mg Aloe] Fair
- Alpha Lipoic Acid Fair
- Fenugreek Extract Fair
- Rosemary Extract Good
- Sage Extract Poor
Other Ingredients Excellent
Fillers & Additives
- Cellulose
- Croscarmellose Sodium
- Vegetable Stearic Acid
- Silica
- Vegetable Magnesium Stearate
- Cinnamon
- Clove
- Hypromellose
- Carnauba Wax
- Vegetable Glycerin
Efficacy Poor
Dosage Analysis
- Vitamin C (as ascorbic acid) 30 mg Under-dosed
- Vitamin D2 (as ergocalciferol) 5 mcg Under-dosed
- Vitamin E (as d-alpha tocopheryl succinate) 10 mg Under-dosed
- Vitamin B1 (as thiamine mononitrate) 2.5 mg Effective
- Vitamin B2 (as riboflavin) 2.83 mg Effective
- Vitamin B3 (as niacinamide) 12 mg Under-dosed
- Vitamin B6 (as pyridoxine HCl) 5 mg Effective
- Folate (as folic acid) 100 mcg DFE Under-dosed
- Vitamin B12 (as cyanocobalamin) 25 mcg Effective
- Biotin 500 mcg Effective
- Vitamin B5 (as d-calcium pantothenate) 27.5 mg Effective
- Calcium (as carbonate & dicalcium phosphate) 111 mg Under-dosed
- Iodine (from kelp) (whole plant) 75 mcg Under-dosed
- Zinc (as zinc oxide) 5.5 mg Under-dosed
- Copper (as copper gluconate) 0.12 mg Under-dosed
- Choline (as bitartrate) 25 mg Under-dosed
- Inositol 25 mg Under-dosed
- DL-Methionine 25 mg Under-dosed
- PABA 25 mg Under-dosed
- Betaine HCl 12 mg Under-dosed
- L-cysteine (fermentation source) 50 mg Under-dosed
- Beta Sitosterol 50 mg Under-dosed
- MSM (methylsulfonylmethane) 250 mg Under-dosed
- Horsetail Herb Silica Extract (Equisetum arvense) 50 mg Under-dosed
- Aloe Vera Extract [Equivalent to 200 mg Aloe] 1 mg Under-dosed
- Alpha Lipoic Acid 10 mg Under-dosed
- Fenugreek Extract 25 mg Under-dosed
- Rosemary Extract 37 mg Under-dosed
- Sage Extract 12 mg Under-dosed
Supplement Facts
| Ingredient | Amount | % Daily Value |
|---|---|---|
| Vitamin C (as ascorbic acid) | 30 mg | 33% |
| Vitamin D2 (as ergocalciferol) | 5 mcg | 25% |
| Vitamin E (as d-alpha tocopheryl succinate) | 10 mg | 67% |
| Vitamin B1 (as thiamine mononitrate) | 2.5 mg | 208% |
| Vitamin B2 (as riboflavin) | 2.83 mg | 218% |
| Vitamin B3 (as niacinamide) | 12 mg | 75% |
| Vitamin B6 (as pyridoxine HCl) | 5 mg | 294% |
| Folate (as folic acid) | 100 mcg DFE | 25% |
| Vitamin B12 (as cyanocobalamin) | 25 mcg | 1042% |
| Biotin | 500 mcg | 1667% |
| Vitamin B5 (as d-calcium pantothenate) | 27.5 mg | 550% |
| Calcium (as carbonate & dicalcium phosphate) | 111 mg | 9% |
| Iodine (from kelp) (whole plant) | 75 mcg | 50% |
| Zinc (as zinc oxide) | 5.5 mg | 50% |
| Copper (as copper gluconate) | 0.12 mg | 13% |
| Choline (as bitartrate) | 25 mg | 5% |
| Inositol | 25 mg | * |
| DL-Methionine | 25 mg | * |
| PABA | 25 mg | * |
| Betaine HCl | 12 mg | * |
| L-cysteine (fermentation source) | 50 mg | * |
| Beta Sitosterol | 50 mg | * |
| MSM (methylsulfonylmethane) | 250 mg | * |
| Horsetail Herb Silica Extract (Equisetum arvense) | 50 mg | * |
| Aloe Vera Extract [Equivalent to 200 mg Aloe] | 1 mg | * |
| Alpha Lipoic Acid | 10 mg | * |
| Fenugreek Extract | 25 mg | * |
| Rosemary Extract | 37 mg | * |
| Sage Extract | 12 mg | * |
Other Ingredients
Cellulose Safe
Vegetable Stearic Acid Generally_safe
Silica Safe
Cinnamon Generally_safe
Clove Unknown
Hypromellose Safe
Carnauba Wax Safe
Vegetable Glycerin Safe
Price Comparison
Price History
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Is Deva Vegan Hair Nails & Skin with Biotin, 90 Tablets a good supplement?
Deva Vegan Hair Nails & Skin with Biotin, 90 Tablets received a product quality score of 72/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 29 active ingredients with 90 servings per container. Of the 10 inactive ingredients, 7 are rated safe and 0 are flagged for review. The manufacturer, Deva, holds a brand trust score of 73/100 with 4 verified certifications including Consumerlab, Labdoor, Vegan Certified, Fda Gmp Inspections.
What are the ingredients in Deva Vegan Hair Nails & Skin with Biotin, 90 Tablets?
Deva Vegan Hair Nails & Skin with Biotin, 90 Tablets contains 29 active ingredients: Vitamin C (as ascorbic acid) (30 mg), Vitamin D2 (as ergocalciferol) (5 mcg), Vitamin E (as d-alpha tocopheryl succinate) (10 mg), Vitamin B1 (as thiamine mononitrate) (2.5 mg), Vitamin B2 (as riboflavin) (2.83 mg), Vitamin B3 (as niacinamide) (12 mg), and 23 more. Notable high-dose ingredients include Vitamin B1 at 208% DV, Vitamin B2 at 218% DV, Vitamin B6 at 294% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.
Is Deva Vegan Hair Nails & Skin with Biotin, 90 Tablets safe to take?
Deva Vegan Hair Nails & Skin with Biotin, 90 Tablets has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.
Is Deva a trustworthy supplement brand?
Deva receives a brand trust score of 73/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 2003 and headquartered in Cooper City, Florida, USA, the company offers 53 products in their lineup. They hold 4 verified certifications including Consumerlab, Labdoor, Vegan Certified, Fda Gmp Inspections. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Deva has 1 historical regulatory incident on record, which are factored into the trust score.
How much vitamin d3 should i take daily?
The optimal dosage depends on your individual health needs, age, sex, and current nutrient levels. Recommended daily amounts are established by health authorities but may vary from therapeutic doses used in clinical research. It's important to check the Supplement Facts label for the exact amount per serving and compare it against the % Daily Value. Some supplements provide mega-doses well above the Daily Value, which may not be necessary and in some cases could be harmful — particularly for fat-soluble vitamins (A, D, E, K) that accumulate in the body. GoodSupp's efficacy analysis evaluates whether a product's dosages align with clinically studied amounts. Always consult your healthcare provider for personalized dosage recommendations.
What does vitamin d do?
This is an important question for supplement consumers. The dietary supplement industry is largely self-regulated, which means product quality, ingredient transparency, and safety practices vary significantly between brands and products. The most reliable way to evaluate any supplement is to check for third-party testing certifications, review the full ingredient list and dosages, and research the brand's regulatory track record. GoodSupp's database of over 250,000 analyzed products provides independent quality scores, ingredient safety ratings, and brand trust reports to help you make evidence-based decisions.
How much vitamin d3 per day for a woman?
The optimal dosage depends on your individual health needs, age, sex, and current nutrient levels. Recommended daily amounts are established by health authorities but may vary from therapeutic doses used in clinical research. It's important to check the Supplement Facts label for the exact amount per serving and compare it against the % Daily Value. Some supplements provide mega-doses well above the Daily Value, which may not be necessary and in some cases could be harmful — particularly for fat-soluble vitamins (A, D, E, K) that accumulate in the body. GoodSupp's efficacy analysis evaluates whether a product's dosages align with clinically studied amounts. Always consult your healthcare provider for personalized dosage recommendations.
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