Top Rated Product

NSI Biotin -- 5000 mcg - 120 Capsules

Biotin is a water-soluble B vitamin that functions as a coenzyme for carbon dioxide transfer and hence, is essential for fat and carbohydrate metabolism. Biotin may also benefit hair and nail health. Did You Know? All NSI supplements are packaged in HDPE (High Density Polyethylene) bottles. These bottles keep moisture vapor out, protecting the freshness and integrity of their contents, and are 400% more effective compared other brands currently using PET (Polyethylene Terephthalate) bottles. HDPE bottles do not break as glass can and are also recyclable so we urge you to please recycle them.

Average Customer Rating:

4.4 out of 5

9 of 10 (90%) customers would recommend this product to a friend.

Customer Reviews for NSI Biotin -- 5000 mcg - 120 Capsules

Overall Rating:

5 out of 5

Great for growing hair, May 14, 2009
By julileegal from Sierra Vista, Arizona

"My hair was thinning (old age) But since using this product it is thicker and growing great. My nails are growing faster, but are still thin. It may take more time to catch up. But I'm terribly pleased with my hair getting thicker. Love this."

Age: 75+
Gender: Female
Daily supplement usage: 6+ supplements daily
Referral source: Self-referred
Reason for usage: Promote overall health
Duration of use: 61-180 days

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Review 2 for NSI Biotin -- 5000 mcg - 120 Capsules

Top 25 Contributor

Overall Rating:

5 out of 5

Works!, April 29, 2009
By NewQueen from Chicago, IL

Value:		5 out of 5
Quality:		5 out of 5
Effectiveness:		5 out of 5
Satisfaction:		5 out of 5

"I love these, So small. BIG DOSE!!! Its great. Works for me. My hair is growing faster. Nails are super strong, skin is clear."

Age: 18-24
Gender: Female
Daily supplement usage: 6+ supplements daily
Referral source: Self-referred
Reason for usage: Promote overall health
Duration of use: 30-60 days

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Review 3 for NSI Biotin -- 5000 mcg - 120 Capsules

Overall Rating:

5 out of 5

Good Product, April 11, 2009
By ladykitt

Value:		5 out of 5
Quality:		5 out of 5
Effectiveness:		4 out of 5
Satisfaction:		5 out of 5

"I've noticed a difference in my hair since using Biotin, it seems I am growing more hair."

Age: 55-64
Gender: Female
Daily supplement usage: 6+ supplements daily
Referral source: Other
Reason for usage: Promote overall health
Duration of use: Over 180 days

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Review 4 for NSI Biotin -- 5000 mcg - 120 Capsules

Overall Rating:

5 out of 5

Excellent!, November 5, 2008
By Marissa from Joliet, IL.

Value:		5 out of 5
Quality:		5 out of 5
Effectiveness:		5 out of 5
Satisfaction:		5 out of 5

"My nails were thin and chipped but I've been using this product regularly and notice how they are shiny and thicker, all in one small easy to swallow capsule a day!"

Age: 35-44
Gender: Female
Daily supplement usage: 6+ supplements daily
Referral source: Self-referred
Reason for usage: Specific health concern
Duration of use: Over 180 days

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Review 5 for NSI Biotin -- 5000 mcg - 120 Capsules

Top 10 Contributor

Overall Rating:

4 out of 5

Helps with brittle nails, January 6, 2008
By Melon

"My nails were brittle and chipped easily, but they have become stronger after taking this for several months."

1 of 1 people found this review helpful.

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Ratings-Only Reviews for NSI Biotin -- 5000 mcg - 120 Capsules

Based on the average of (5) ratings-only reviews

Overall Rating

4 out of 5

Would recommend?: Yes 4 out of 5

Value		4 out of 5
Quality		4 out of 5
Effectiveness		3.6 out of 5
Satisfaction		4 out of 5