A new survey commissioned by Nature's Bounty Optimal Solutions, has shed light on how women really feel about their hair, skin and nails and the lengths they would go to achieve perfection.

Check out how the majority of women feel about using supplements to boost their beauty:

Most women notice weakness in their hair skin & nails

- Of the women surveyed, 79% often notice weaknesses in their hair, skin or nails

- And it isn't just their own hair, skin and nails - 74% of women said they would notice if another woman had weak or unhealthy hair, skin and nails

Hair ranks as a top defining feature for most women

- 82% agree that how their hair looks affects how they feel about their whole day

- When choosing a photo for an online dating profile, hair (34%) and skin (25%) are two of the top three features that women want to look most attractive

- Women still long for Jennifer Anniston's locks. She may no longer style her tresses in the famous "Rachel" from Friends, but Jennifer Aniston is still famous for her gorgeous mane.

- Aniston (31%) tops the list of celebrities' hair women would most like to have, followed by Sofia Vergara (21%) and Kate Middleton (20%)

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