Customer Ratings & Reviews

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4.6

Based on 77,355 ratings

59,677

10,668

4,898

1,236

876

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What customers say

(3,879)

kiwitroop

Posted on 5/06/2026

New Zealand

Verified Purchase

Nice and easy to swallow. Hopefully it will help me with my hair and nails

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iHerbCustomer

Silver

Posted on 5/10/2025

Israel

120

114

Good product

Verified Purchase

Simple product, quality, normal size, perfect packaging. Product benefits: A delicate and pleasant scent that lasts a long time, really adds to the feeling of freshness. The quality is noticeable from the first use - a pleasant texture, absorbs well and leaves the skin smooth. I was also surprised by the size - a large and affordable bottle, lasts a long time. Highly recommend! Perfect texture, and a pleasant scent. High quality. Regular use "

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iHerbCustomer

Posted on 2/11/2025

Japan

160

To prevent hair loss.

Verified Purchase

I think it's best for people who don't need minoxidil to take this. It really is a preventative measure. Hair loss has definitely decreased when I take a bath or use a hair dryer. I no longer have any hair loss that was visibly falling out. It contains a lot of ingredients and is reasonably priced, so I recommend it.

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kingsaiajay

Posted on 25/10/2025

India

Excellent biotin for hair and nail growth

Verified Purchase

This Natrol Biotin is one of my favorite supplements. After taking it consistently, I’ve noticed my hair growing faster and looking shinier, and my nails have become much stronger. The tablets are small and easy to swallow, and the 200-count bottle lasts a long time. Great quality and value — perfect for anyone looking to support healthy hair, skin, and nails.

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Gold

Posted on 19/10/2025

United Arab Emirates

689

Verified Purchase

Excellent Quality, Fast Delivery & Perfect Packaging! I’m extremely satisfied with this product from iHerb! The quality is absolutely amazing — you can really feel the difference compared to other brands. The packaging was neat, safe, and well-sealed, ensuring the product arrived in perfect condition. Shipping was super fast and reliable, even faster than I expected! Everything came fresh, authentic, and exactly as described on the website. I also appreciate how iHerb always delivers genuine products with great expiration dates and professional packaging. Highly recommend this item to anyone looking for top quality, great value, and trusted delivery service. I’ll definitely order again soon!

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iHerbCustomer

Posted on 11/02/2026

United States

Verified Purchase

I like this Life Flo, the quality is super, it's healthy, it's great, the ingredients are superfood, the packaging is great, it's powerful, it's a good diet mix, it's healthy, it's great, it's age-appropriate, the size is good, it has a lot of minerals, it's powerful, it covers the deficiency, it's very useful, the supplement tastes great, I really like it, thank you.

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Tulip0-

Posted on 10/11/2025

Saudi Arabia

166

Biotin

Verified Purchase

Honestly, the quality is great. I've used the product before and it helped with my hair loss. I've used other things, but I feel it helped. The ingredients are great, and the quantity is enough for three months. I've noticed an improvement in my skin. The packaging design is nice. It's very beneficial, and my nails have become stronger. I also have an improvement in my energy. The collagen doesn't cause skin irritation and has no taste.

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iHerb Customer

Silver

Posted on 12/10/2025

Israel

137

138

Biotin

Verified Purchase

Cute: “This biotin is amazing 😍 My hair and nails are stronger and softer 💖” 💧 Simple: “Excellent hair and nail supplement, I felt a clear improvement ✨” 🌿 Grandpa: “Effectively supports the health of hair, nails, and skin with regular use 👌” The quality is excellent. The ingredients are 100 tablets. The quantity is good for the skin. The package is easy to use. Improves collagen. The taste is good. Thank you Liherb for this product. I will repeat the purchase.

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iHerb Customer

Posted on 25/09/2025

Saudi Arabia

Strong Biotin for Hair and Nails

Verified Purchase

This high-dose biotin really helps with hair strength and nail growth if you take it consistently. The tablets are small and easy to swallow, and the 200-count bottle lasts a long time, making it great value for the price. Pros: • Maximum strength 10,000 mcg per tablet. • Noticeable benefits for hair and nails. • 200 tablets = long-lasting supply. Cons: • High dose may not be needed by everyone. • Effects take a few weeks to show. Verdict: A solid biotin supplement that delivers visible results for hair and nails. I’d rate it 5/5.

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iHerbCustomer

Posted on 25/11/2025

Morocco

166

Verified Purchase

This biotin is exactly what I've used more than once. Every time I finish the bottle, I buy it again. It lengthens nails and hair and improves hair loss. The quantity is enough for four months, one tablet daily.

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