Nature’s Bounty Hair, Skin & Nails Review

Nature’s Bounty Hair, Skin & Nails product that claims to have health benefits for the hair, skin and nails.

It has several ingredients that are more typically associated with improving hair health. However, it also contains enough vitamins and nutrients to almost be considered a full-fledged multivitamin.

As a result, this is a complicated supplement with a lot of active ingredients. In this article, we break down each ingredient and its potential benefits for the hair, skin, and nails so that you can make an informed decision as to whether it’s a product worth trying or not.

Nature's Bounty Optimal Solutions Hair Skin & Nails Extra Strength, 150 Count (Pack of 1), Multivitamin Supplement, with Antioxidants C & E
  • Combines vitamins, minerals, antioxidants and other nutrients for healthy hair, skin and nails
  • These coated caplets feature 5,000 mcg of Biotin, an important B Vitamin that supports skin and hair health
  • Includes Vitamin C to help in healthy collagen construction
  • These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
  • Soybean Oil, Gelatin, Vegetable Glycerin, Soy Lecithin. Contains <2% of: Carmine Color, Mica, Silica, Titanium Dioxide Color

Product Ingredients, Supplement Facts & Potential Health Benefits

This product contains:

  • 15 Calories
    • 5 Calories from Fat
  • 1 Gram Total Fat (1% Daily Value)
  • 5,000 IU of Vitamin A (as Retinyl Palmitate) (100% Daily Value)
    • The relationship between vitamin A and acne is not entirely clear, but a vitamin A deficiency results in an overproduction of keratin, which can lead to acne because it can cause hair follicles to be blocked. (1) (2) (3)
  • 60 mg of Vitamin C (as Ascorbic Acid) (100% Daily Value)
    • Vitamin C is involved in collagen production and is a natural antioxidant. It also provides protection for the sun’s UV rays.
  • 800 IU of Vitamin D (as D3 Cholecalciferol) (200% Daily Value)
    • Vitamin D deficiency is associated with acne, so increasing your vitamin D intake may improve the appearance of your skin by reducing acne.
  • 15 IU of Vitamin E (as d-Alpha Tocopheryl Acetate) (50% Daily Value)
    • Vitamin E is a potent antioxidant. It also may help protect your skin from sun damage.
  • 5 mg of Thiamin (Vitamin B-1) (as Thiamin Mononitrate) (333% Daily Value)
    • Thiamin facilitates the movement of electrolytes to and from the muscles. It also allows the body to use carbohydrates for energy.
  • 5 mg of Riboflavin (Vitamin B-2) (294% Daily Value)
    • Riboflavin, or vitamin B2, is used in cell formation and energy production.
  • 25 mg of Niacin (as Niacinamide) (125% Daily Value)
    • Niacin, or vitamin B3, is essential for the body to function. There are multiple health benefits and reasons you should always try to get enough of it in your diet, but it’s not directly related to the health of the hair, skin, and nails.
  • 5 mg of Vitamin B-6 (as Pyridoxine Hydrochloride) (250% Daily Value)
    • Vitamin B6 is essential for multiple functions in the human body. It’s involved in metabolism and the creation of neurotransmitters and blood cells.
  • 200 mcg of Folic Acid (50% Daily Value)
    • Folic acid, also known as vitamin B9, is not a required nutrient but has multiple health benefits. It plays a role in the formation and growth of cells found in the tissues of the hair, skin, and nails. One study found that among people with prematurely graying hair, folic acid deficiency was common. (4) More study is needed to determine if folic acid is beneficial for the hair, skin, and nails if someone isn’t deficient in it.
  • 8 mcg of Vitamin B12 (as Cyanocobalamin) (133% Daily Value)
    • Vitamin B12 assists in the formation of cells. As a result, it’s involved in the formation of the hair, skin, and nails. Vitamin B12 deficiency is associated with dermatologic symptoms. (5) (6) In some clinical studies, supplementing with vitamin B12 has shown to improve these symptoms. (7) (8)
  • 5,000 mcg of Biotin (as d-Biotin) (1,667% Daily Value)
    • Biotin deficiency can result in symptoms such as rashes and hair loss, so the logical thing to wonder is that maybe biotin can improve the health of the hair, skin, and nails. (9) It could be the case, and biotin is included in many hair, skin, and nails supplements based on this assumption, but more research is needed on this topic. (10)
  • 15 mg of Pantothenic Acid (as d-Calcium Pantothenate) (150% Daily Value)
    • Pantothenic acid may be helpful in alleviating skin irritation, but there is little evidence of this. (11) It’s not clear why the supplement manufacturer included this ingredient.
  • 3 mg of Iron (as Ferrous Gluconate) (17% Daily Value)
    • Iron is essential for forming hemoglobin, which carries oxygen in the blood.
  • 7.5 mg of Zinc (as Zinc Gluconate) (50% Daily Value)
    • Zinc is the second most common trace mineral in the human body and is important in many bodily processes. Among other health benefits, zinc has anti-inflammatory properties and may help treat acne. (12) (13)
  • 12.5 mcg of Selenium (as Selenium Yeast) (18% Daily Value)
    • Selenium is an essential mineral and a strong antioxidant.
  • 5 mg of Manganese (as Manganese Gluconate) (250% Daily Value)
    • Manganese may reduce inflammation and is an antioxidant. (14) (15)

This supplement also contains:

  • 25 mg of Argon Oil (Argania spinosa)
    • There is a small amount of evidence that argon oil benefits the hair and skin, but that’s when applied topically—not orally as you get with this supplement.
  • 10 mg of PABA (Para-Aminobenzoic Acid)
    • PABA is taken orally for a number of skin conditions. It’s used to improve the appearance of the skin, prevent hair loss, and darken gray/white hair, although there is limited evidence for these uses.
  • 10 mg of Choline Bitartrate
    • Choline is important for many processes in the body, some of include supporting cell structures, facilitating a healthy nervous system, and synthesizing DNA.
  • 10 mg of Alpha Lipoic Acid
    • Results of one study suggest that alpha lipoic acid may improve the appearance of fine lines, and an “overall improvement in skin and texture in most volunteers”. (16) However, alpha lipoic acid was applied topically in this study.
  • 3 mg of Horsetail (Equisetum arvense) (Aerial)
    • One study found that horsetail may increase hair growth and strengthen hair. (17)
  • 50 mg of Hydrolyzed Collagen
    • Collagen may help reduce the appearance of wrinkles, reverse skin aging, repair sun damage, and hydrate the skin. (18) (19)
  • 30 mg of Hyaluronic Acid (as Sodium Hyaluronate)
    • Hyaluronic acid may help to moisturize skin. (20)

Other non-active ingredients include:

  • Soybean oil
  • Gelatin
  • Vegetable Glycerin
  • Soy Lecithin

Contains <2% of: Carmine Color, Mica, Silica, Titanium Dioxide Color.

Contains soy and tree nut (argan) ingredients.

Dosage & When to Take It

Unfortunately, a serving size of this supplement is rather large at 3 soft gels. Nature’s Bounty recommends taking 3 soft gels daily, preferably with a meal.


Has several ingredients that may improve the health/strength/appearance of the hair, skin, and nailsContains soy
Has health benefits other than just for the hair, skin, and nailsContains nut ingredients (tree nuts)
Contains vitamins, minerals, antioxidants, and ingredients that are anti-inflammatoryComes in a gelatin capsule, meaning it’s not vegan-friendly
Manufactured in the USA
All-natural ingredients

Product Overview

This supplement contains pretty much all the ingredients on the market associated with improving the health of the hair, skin, and nails. It contains a lot of ingredients that may be indirectly related to improving hair, nails, and skin health. Then there are some ingredients that appear to be entirely unrelated to hair, skin, and nails health, making you wonder why it was included.

There are also some ingredients that you’re likely to get from your diet. Additionally, if you’re already taking a multivitamin, you should probably stop taking it if you start taking Nature’s Bounty Hair, Skin, & Nails because there will be no additional benefit and taking too much of certain vitamins can be harmful.

Overall though, this is one of the top options for supplements that address the hair, skin, and nails. It may have some ingredients probably aren’t going to benefit the hair, skin, and nails, but it contains several that do.

Nature’s Bounty Hair, Skin, & Nails has it’s pros and cons, as every supplement does, but it’s certainly worth considering.

If you’d like to learn more about similar products, this supplement made our list of the Top 5 Best Vitamins for Hair, Skin, and Nails.


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