How large are the pills?

They are 1000 mcg. Not very large or thick. Easy to swallow. About the size of my round iron pills or a regular aspirin. Hope that helps.

Does this product come with a 100% money back guarantee?

I don't think so, but you might want to read what the manufacturer has to say about that.

this says it has gelatin so how is it vegetarian/vegan friendly?

The Biotin 1,000mcg Tablets (Prod No. 7961) do not contain gelatin and are suitable for vegetarians and vegans.

Could a teen at the age of 14 take these?

This is a dietary supplement and I would get advice from a medical doctor about giving supplements to a 14 year old child. The label only gives instructions for use by an adult.

Biotin Supports Metabolism For Energy And Healthy Hair Skin Nails

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Description

✨ Unlock your natural glow and energy boost every day! ⚡

TRUSTED QUALITY SINCE 2007 - Backed by Nature’s Bounty’s decades of expertise and 4.7-star user satisfaction.
CONVENIENT 100 COUNT SUPPLY - Long-lasting tablet pack designed for consistent, hassle-free use.
ENERGY THAT KEEPS UP WITH YOU - Enhances metabolism to convert food into lasting cellular energy.
STRONGER HAIR NAILS FASTER - Clinically dosed 1000 mcg biotin to visibly boost hair, skin, and nail health.
PURE CLEAN FOR YOUR WELLNESS - Gluten-free and unflavored, perfect for mindful daily supplementation.

Nature's Bounty Biotin delivers a potent 1000 mcg dose of vitamin B7 per tablet, scientifically formulated to support healthy hair, skin, and nails while enhancing cellular energy metabolism. This gluten-free, unflavored supplement comes in a convenient 100-count bottle, trusted by thousands since 2007 for quality and effectiveness.

Specifications

ASIN	B001115TLM
Age Range Description	Adult
Allergen Information	Gluten Free
Best Sellers Rank	#14,569 in Health & Household ( See Top 100 in Health & Household ) #55 in Vitamin B7 (Biotin) Supplements #1,428 in Sales & Deals
Brand	Nature's Bounty
Brand Name	Nature's Bounty
Customer Reviews	4.7 out of 5 stars 4,424 Reviews
Diet Type	Gluten Free
Dosage Form	Tablet
Flavor	Unflavored
Global Trade Identification Number	00074312079610
Item Dimensions	1.8 x 1.8 x 3.6 inches
Item Form	Tablet
Item Weight	0.7 Ounces
Manufacturer	Nature's Bounty
Manufacturer Part Number	B001G7QVHW
Model Name	Nature ' S Bounty Biotin Mcg Tablets
Model Number	7961
Number of Items	1
Primary Supplement Type	B-Family of vitamins
Product Benefits	Supports Metabolism for Cellular Energy and Healthy Hair, Skin, and Nails
Special Ingredients	Biotin (as D- Biotin)
Specific Uses For Product	Energy Support
UPC	074312079610
Unit Count	100 Count

Reviews

A**Y

4.03.2026

L**A

28.01.2026

S**N

7.12.2025

L**R

13.04.2026

B**Y

23.04.2026

V**E

7.01.2026

R**A

12.01.2026

R**F

27.02.2026

I**K

11.03.2026

J**S

14.11.2022

H**A

14.11.2025

S**I

14.04.2024

M**L

23.09.2025

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€ 17.32

Duties & taxes included

In stock

Sold byAmazon SpainDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Spain.

Secure transaction

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Fast, free shipping, member pricing & priority support.

Join PRO →

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Biotin, Supports Metabolism for Energy and Healthy Hair, Skin, and Nails, 1000 mcg, 100 Tablets

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