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California Gold Nutrition

Biotin, 5,000 mcg, 30 Veggie Capsules

4.7 · 8191 reviews
592 ₽

Formulated without Gluten, GMOs, or Soy Suitable for Vegetarians and Vegans California Gold Nutrition® Biotin, 5,000 mcg delivers a high dose of biotin to help support the health of your hair, skin, and nails.*† iTested Verified Coming Soon

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Formulated without Gluten, GMOs, or Soy Suitable for Vegetarians and Vegans California Gold Nutrition® Biotin, 5,000 mcg delivers a high dose of biotin to help support the health of your hair, skin, and nails.*† iTested Verified Coming Soon

Customer reviews

5.0
verified purchase
High-Potency Biotin Supplement - Considerations for Lab Tests

Lake Avenue Nutrition's Biotin, boasting a potent 5,000 mcg per capsule, is an effective option for those seeking to support healthy hair, skin, and nails. However, it's essential to be aware of the dosage's potential impact on laboratory test results, particularly those related to thyroid function. The elevated levels of biotin may lead to inaccuracies in certain lab tests, such as thyroid hormones, when taken regularly. As a precaution, it's advisable to discontinue biotin supplementation at least a week before undergoing such tests to ensure more accurate results. Personally, I adhere to this practice for added assurance. Despite this consideration, the positive effects on hair and nail health make this supplement a worthwhile addition to one's routine. The 30 Veggie Capsules provide a convenient supply, and the overall quality of Lake Avenue Nutrition's Biotin is commendable. Just remember to time your usage appropriately if you're due for lab tests.

1/24/2024
5.0
verified purchase
Great Quality Biotin for Hair, Skin & Nails

Lake Avenue Nutrition Biotin 5,000 mcg is a high-quality supplement that delivers noticeable benefits. The capsule size is small and easy to take, with no taste at all. The package contains 30 veggie capsules—perfect for a monthly supply. I’ve seen clear improvement in my hair strength, skin clarity, and nail growth since starting it. The ingredient is pure and works well alongside my collagen routine. It even helped calm mild dermatitis flare-ups, which was a surprise bonus. If you’re looking to boost your overall beauty and wellness from the inside out, this is a simple, effective supplement worth trying.

5/13/2025
5.0
verified purchase
For beautiful skin ang hair

High quality package with safety lid. Small, easy to be swallowed capsules with no smell and no taste. B5 vitamin is an essential ingredient with strong important properties helping to make hair and skin looking more healthy. One capsule per day provides a sufficient amount of active ingredient. Best amount for a very good price. Old, trusted manufacturer. I like this product. Recommend.

12/4/2024
5.0
verified purchase
Great product

I've had great results with this product. Recently I had my lash extensions removed after wearing them 7 years, you can only imagine the damage to my natural lashes! After taking Biotin 5,000 mcg my lashes started growing back within a week. Six month later I have beautiful thick natural lashes agin, and healthy glowing skin too.

11/23/2024
4.0
verified purchase

I started taking Biotin after losing a good bit of hair on low dose chemo. I also take folic acid and added collagen peptides to my diet. It took a few months but my hair eventually stopped falling out. I now have lots of new hair growing in. this is my first time trying this brand. You can't beat the price!

1/31/2023
5.0
verified purchase
good product

been using it and helping me to keep it's benefit

6/18/2026
5.0
verified purchase
good for hair

high quality biotin for hair and skin . i see results form the first week.

5/10/2026
5.0
verified purchase

A very high quality product with good results that I can tell the difference before and after

4/9/2026
5.0
verified purchase
Прекрасно!

Thank you very much for this product, it suited me, I like the packaging, comfortable and stylish, I will order more of these products, and recommend them to all my friends and relatives! good!!

2/3/2026
4.0
verified purchase
Supports Hair, Skin & Nails

High-dose biotin that may help strengthen hair, skin, and nails. Easy-to-take veggie capsules with no unnecessary fillers. Effective for regular use, though results take a few weeks.

1/20/2026