Page 1 - Reviews - DaVinci Laboratories, Biotin, 60 Capsules - iHerb
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Customer Ratings & Reviews

100% authenticOur products are sourced directly from brands or authorized distributors.Show more
4.7
Based on 22 ratings
18
2
2
0
0
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What customers say
(22)
 
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English
Translated reviews
iHerb customer
Gold
Posted on Oct 10, 2024
United States
761
0
11
297
good
Verified purchase
It's a quality product from trusted brand. Biotin is important. Recommend and will purchase again.
Angel
Posted on Dec 1, 2025
United States
48
0
1
3
The best vitamins
Verified purchase
Vitamin H with good absorption
Auto-translated from Chinese, Traditional
27N
Silver
Posted on Aug 19, 2024
Japan
212
8
0
419
Contains Vitamin C and Calcium
Verified purchase
Because I have sensitive skin and am prone to allergies, I regularly take biotin to protect my mucous membranes, but I also recommend taking it because it also provides vitamin C and calcium, which are components that tend to become deficient when you are stressed.
Auto-translated from Japanese
iHerb customer
Posted on Jun 2, 2026
Jordan
29
0
0
0
A complete nutritional supplement for the skin
Verified purchase
A complete nutritional supplement for skin, hair, and nails. It is high quality, has a mild formula (gluten-free), and contains collagen that improves bodily functions. It offers significant benefits and comes in a generous quantity.
Auto-translated from Arabic
Asmaa
Gold
Posted on Jul 29, 2024
Jordan
508
43
14
132
Verified purchase
O God, may your blessings and peace be upon our master Muhammad and all his family and companions. The quality is great. The ingredients are very natural. Beautiful to use. Easy to use. The size is suitable. The benefit is great. The box is beautiful. It smells very nice. Suitable.
Auto-translated from Arabic
iHerb customer
Posted on Nov 27, 2025
Ukraine
95
35
0
38
good product
Verified purchase
excellent quality. hair, nails and hair began to look better after the course. improvement in general well-being.
Auto-translated from Ukrainian
iHerb customer
Posted on Oct 13, 2025
Israel
18
0
0
2
Verified purchase
Good price for a quality product Good dosage Original compact packaging Good for hair and skin
Auto-translated from Hebrew
iHerb customer
Posted on Mar 4, 2025
Taiwan
96
51
7
27
Costco in Taiwan also sells biotin. And the price is slightly cheaper for the amount of ingredients. but
Verified purchase
On the one hand, vegetarians in Taiwan may not be able to eat it. And judging from the contents. iherb's biotin is more natural
Auto-translated from Chinese, Traditional
iHerb customer
Silver
Posted on Nov 22, 2024
Kazakhstan
160
0
0
4
Verified purchase
Food supplement for maintaining healthy skin and hair, as well as intestinal flora function. Ingredients are good, size of packaging quality is all super. Combines well with collagen. Benefit nails, hair. There is an improvement.
Auto-translated from Russian
iHerb customer
Gold
Posted on Jan 22, 2026
Japan
677
2
1
281
capsule
Verified purchase
I bought it thinking I could take various ingredients at the same time, but it turned out to be a capsule, not a tablet. Tablets are smaller and easier to take than supplements.
Auto-translated from Japanese