Optimal Solutions Extra Srength Hair Skin & Nails, Pack of 4
B7 (Biotin) by Nature's Bounty
Sold as “Nature's Bounty Optimal Solutions Extra Srength Hair Skin & Nails 5000 mcg of Biotin, Softgels 150 ea (Pack of 4)”
Supports 20 goals and 52 benefits, based on 20 supplements and 24,089 published studies.
- Price
- $65 – $100
- Servings
- 50
- Price/serv
- $1.30 – $1.95
- Price rank
- Top 5%
- by price in B7 (Biotin)
Supplement Facts
Serving size: 3 Softgels · 50 servings per container
| Calories | 15 | - |
| Total Fat | 1 g | 2% |
| Vitamin A (as Retinyl Palmitate) | 5000 IU | 100% |
| Vitamin C (as Ascorbic Acid) | 60 mg | 100% |
| Vitamin D (as D3 Cholecalciferol) | 800 IU | 200% |
| Vitamin E (as d-Alpha Tocopheryl Acetate) | 15 IU | 50% |
| Thiamin (Vitamin B-1) (as Thiamin Mononitrate) | 5 mg | 333% |
| Riboflavin (Vitamin B-2) | 5 mg | 294% |
| Niacin (as Niacinamide) | 25 mg | 125% |
| Vitamin B-6 (as Pyridoxine Hydrochloride) | 5 mg | 250% |
| Folic Acid | 200 mcg | 50% |
| Vitamin B-12 (as Cyanocobalamin) | 8 mcg | 133% |
| Biotin (as d-Biotin) | 5000 mcg | 1667% |
| Pantothenic Acid (as d-Calcium Pantothenate) | 15 mg | 150% |
| Iron (as Ferrous Gluconate) | 3 mg | 17% |
| Zinc (as Zinc Gluconate) | 7.5 mg | 50% |
| Selenium (as Selenium Yeast) | 12.5 mcg | 18% |
| Manganese (as Manganese Gluconate) | 5 mg | 250% |
| Argan Oil (Argania spinosa) | 25 mg | - |
| PAВA (Para-Aminobenzoic Acid) | 10 mg | - |
| Choline Bitartrate | 10 mg | - |
| Alpha Lipoic Acid | 10 mg | - |
| Horsetail (Equisetum arvense) (aerial) | 3 mg | - |
| Hydrolyzed Collagen | 50 mg | - |
| Hyaluronic Acid (as Sodium Hyaluronate) | 30 mg | - |
Suggested use: For adults, take three (3) softgels daily, preferably with a meal.
Evidence from published research
Goals
- Essential Health8 benefits from 18 supplements
- Hair & Skin6 benefits from 16 supplements
- Cognition6 benefits from 14 supplements
- Fitness5 benefits from 11 supplements
- Longevity4 benefits from 15 supplements
- Cardiovascular4 benefits from 13 supplements
- Weight Management4 benefits from 12 supplements
- Bone & Joint4 benefits from 8 supplements
- Immune Support3 benefits from 15 supplements
- Growth & Development3 benefits from 10 supplements
- Energy2 benefits from 16 supplements
- Organ Function2 benefits from 14 supplements
- Fertility2 benefits from 12 supplements
- Men's Hormones2 benefits from 10 supplements
- Women's Hormones2 benefits from 10 supplements
- Detox2 benefits from 8 supplements
- Stress & Mood1 benefit from 12 supplements
- Weight Gain1 benefit from 4 supplements
- Sexual Health1 benefit from 2 supplements
- Gut Health1 benefit from 1 supplement
Benefits
- Energy & FatigueStrong
From Alpha-Lipoic Acid, Biotin, Choline Bitartrate, Folic Acid, Iron, Niacin, Riboflavin, Selenium, Thiamine, Vitamin B12, Vitamin B6, Vitamin C, Vitamin D, Zinc
- Bone healthStrong
From Manganese, Vitamin B12, Vitamin D, Zinc
- VitalityStrong
From Alpha-Lipoic Acid, Iron, Niacin, Pantothenic Acid, Thiamine, Vitamin A, Vitamin B6, Vitamin C
- Pregnancy supportStrong
From Biotin, Choline Bitartrate, Folic Acid, Iron, Riboflavin, Selenium, Vitamin B12, Vitamin B6, Vitamin D
- Growth supportStrong
- Focus & concentrationStrong
From Choline Bitartrate, Iron, Riboflavin, Selenium, Thiamine, Vitamin B12, Vitamin B6
- EnduranceStrong
From Iron, Thiamine, Vitamin B12
- Blood circulationStrong
From Alpha-Lipoic Acid, Folic Acid, Niacin, Thiamine, Vitamin E
- WellbeingStrong
From Biotin, Folic Acid, Vitamin B12, Vitamin D, Vitamin E
- Immune supportStrong
From Alpha-Lipoic Acid, Folic Acid, Iron, Manganese, Niacin, Riboflavin, Selenium, Vitamin A, Vitamin B12, Vitamin B6, Vitamin C, Vitamin D, Vitamin E, Zinc
- AntioxidantStrong
From Alpha-Lipoic Acid, Manganese, Riboflavin, Selenium, Vitamin A, Vitamin C, Vitamin E
- Nutrient uptakeStrong
From Biotin, Folic Acid, Pantothenic Acid, Riboflavin, Selenium, Vitamin C, Vitamin D, Vitamin E
- Eye healthStrong
From Alpha-Lipoic Acid, Hyaluronic Acid, Riboflavin, Thiamine, Vitamin A, Vitamin B6, Vitamin E, Zinc
- Heart healthStrong
From Choline Bitartrate, Folic Acid, Niacin, Riboflavin, Selenium, Thiamine, Vitamin B12, Vitamin B6, Vitamin D, Vitamin E
- Joint comfortStrong
From Alpha-Lipoic Acid, Hyaluronic Acid, Manganese, Niacin, Vitamin C
- Nutrition sourceStrong
From Folic Acid, Riboflavin, Vitamin B12, Vitamin B6
- Mental clarityStrong
From Alpha-Lipoic Acid, Choline Bitartrate, Folic Acid, Iron, Niacin, Thiamine, Vitamin B12, Vitamin B6, Zinc
- ProductivityStrong
From Iron
- InflammationStrong
- Skin healthStrong
From Alpha-Lipoic Acid, Manganese, Niacin, Pantothenic Acid, Riboflavin, Selenium, Vitamin A, Vitamin B12, Vitamin B6, Vitamin C, Vitamin D, Vitamin E, Zinc
- Joint mobilityStrong
From Hyaluronic Acid
- Respiratory comfortStrong
- CholesterolStrong
From Niacin, Pantothenic Acid
- Skin appearanceStrong
From Biotin, Hyaluronic Acid, Iron, Vitamin A, Vitamin C, Vitamin E
- Mood balanceStrong
From Alpha-Lipoic Acid, Choline Bitartrate, Folic Acid, Iron, Riboflavin, Selenium, Thiamine, Vitamin B12, Vitamin B6, Vitamin C, Vitamin D, Zinc
- Skin hydrationStrong
- Illness recoveryStrong
From Folic Acid, Riboflavin, Thiamine, Vitamin C, Vitamin D
- Workout performanceStrong
From Iron
- Joints & tendonsStrong
From Hyaluronic Acid, Manganese, Vitamin C
- Skin repairStrong
From Hyaluronic Acid, Manganese, Pantothenic Acid, Vitamin A, Vitamin C, Vitamin E, Zinc
- Weight managementStrong
From Alpha-Lipoic Acid, Biotin, Vitamin D
- Vascular healthStrong
From Vitamin C
- Brain healthStrong
From Choline Bitartrate, Folic Acid, Manganese, Niacin, Riboflavin, Thiamine, Vitamin D, Vitamin E
- Nerve healthStrong
From Alpha-Lipoic Acid, Biotin, Choline Bitartrate, Manganese, Niacin, Riboflavin, Thiamine, Vitamin B12, Vitamin B6, Vitamin D, Zinc
- HydrationStrong
From Hyaluronic Acid
- Muscle maintenanceStrong
From Choline Bitartrate, Selenium, Thiamine, Vitamin D
- Gut healthStrong
From Vitamin A
- Skin soothingStrong
From Hyaluronic Acid
- MemoryStrong
- Hormone balanceStrong
- Hair & NailsStrong
From Biotin, Hyaluronic Acid, Iron, Pantothenic Acid, Selenium, Vitamin C, Vitamin E, Zinc
- LearningStrong
From Choline Bitartrate
- Fat burnStrong
From Choline Bitartrate
- Oral healthStrong
From Hyaluronic Acid, Vitamin C, Vitamin D
- Appetite regulationStrong
- DetoxificationStrong
From Alpha-Lipoic Acid, Niacin, Selenium
Explore the science behind this product
- Thiamine25 benefits
- Pantothenic Acid24 benefits
- Niacin23 benefits
- Riboflavin22 benefits
- Biotin22 benefits
- Vitamin D19 benefits
- Vitamin C18 benefits
- Vitamin B618 benefits
- Zinc18 benefits
- Manganese18 benefits
- Choline18 benefits
- Alpha-Lipoic Acid18 benefits
- Vitamin A17 benefits
- Vitamin E17 benefits
- Vitamin B1217 benefits
- Selenium17 benefits
- Folic Acid16 benefits
- Iron16 benefits
- Horsetail15 benefits
- Hyaluronic Acid13 benefits