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Customer Ratings & Reviews

100% authenticOur products are sourced directly from brands or authorized distributors.Show more
4.6
Based on 3,137 ratings
2,265
556
243
44
29
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What customers say
Customers generally appreciate the Eidon Ionic Minerals Silica for its benefits in supporting hair, nail, skin, and bone health. Many users report noticeable improvements in hair thickness and nail strength after consistent use. The product is praised for being tasteless and easy to consume, often compared to drinking water. Some customers highlight the high-quality packaging and ingredients, as well as the value for money due to the large bottle size. However, a few users did not observe significant changes or benefits even after a month of use. Overall, it is considered a beneficial supplement with no adverse reactions reported by sensitive individuals.
Review highlights
Customer reviews (3,116)
Product reviews solely reflect the views and opinions expressed by the contributors and not those of iHerb. iHerb does not verify or endorse any claims made in these reviews. Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.
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Reviews from Croatia
Reviewer Country
English
Translated reviews
iHerb customer
Silver
Posted on May 31, 2023
Croatia
128
14
0
22
Verified purchase
I was deficient in Silica, I had hair loss and skin imperfections, so I started taking this few days ago. It is very easy to take, I simply pour it into glass of water, it doesnt have taste or smell, so I don't even notice it.
f165d921-fde0-48d1-91ff-79373e78cb10
Danijela
Silver
Posted on Feb 7, 2023
Croatia
124
0
126
33
Excellent!
Verified purchase
Silicon is known as a mineral that is often used in the cosmetic industry, but we also associate numerous health benefits with it. It promotes the strengthening of connective tissue and bones, strengthens nails, hair and promotes skin health. Silicon plays an important role in the prevention of atherosclerosis, insomnia, skin diseases and tuberculosis. It is an important trace mineral and the body needs it to maintain joint flexibility and strengthen bones. It is present in the human body in the form of derivatives and silicic acid. It will stimulate the absorption of vitamin D, calcium and glucosamine. Symptoms of silicon deficiency are first noticed in the connective tissue. Lack of silicon intake can cause weakening of hair, bones, brittle nails and signs of premature aging. Silicon plays an important role in improving calcium absorption for the growth and maintenance of joint and bone health. It stimulates collagen production and improves bone flexibility. It will also help prevent bone fractures. Alopecia is most often the result of an improper diet, in which there is a lack of key nutrients, especially silicon. The health benefits of silicon are the growth of thick and healthy hair, and it promotes the shine and softness of the hair. Silicon prevents premature signs of aging, restores the skin's natural shine and softness. It participates in the prevention of a number of diseases and skin disorders. Silicon plays a key role in protecting against a number of diseases, such as tuberculosis. It helps in faster healing and recovery. Studies have shown that higher amounts of aluminum in the brain are associated with an increased risk of developing Alzheimer's disease. It has been discovered that silicon can reduce the toxicity of aluminum by binding it to itself and excreting it through the digestive system. Silicon plays an important role in maintaining the health and beauty of nails. Silicon will make nails stronger and help prevent fungal infections. Silicon participates in the restoration of the mucous membrane of the airways. This can help in the prevention of a number of diseases and difficulties of the respiratory system. The formation of hard plaque in the arteries causes atherosclerosis. This hinders blood flow, and recent research has shown that silicon can help prevent plaque build-up in the arteries, thereby reducing the risk of a number of cardiovascular diseases, including heart attack and stroke.
Auto-translated from Croatian
Julia
Silver
Posted on Jun 7, 2025
Greece
192
0
1
39
Verified purchase
I've been using Eidon Ionic Minerals Silica, and I must say, it has made a noticeable difference in my hair, skin, nails, and overall bone health. Silica is an essential mineral that supports collagen production, helping to maintain skin elasticity and joint strength. One of the standout features of this supplement is its high bioavailability—being in ionic form, it absorbs quickly and efficiently. Unlike other silica supplements, this one is easy to take, with no strong taste, making it perfect for mixing into water or juice. Since incorporating it into my routine, I’ve noticed stronger nails, healthier hair, and improved skin texture. Some users also report benefits for bone density and joint flexibility, which makes it a great addition for long-term wellness. Overall, if you're looking for a high-quality silica supplement to support beauty and structural health, Eidon Ionic Minerals Silica is a fantastic choice.
iHerbCustomer
Silver
Posted on Jan 2, 2026
United Arab Emirates
168
0
4
6
Good
Verified purchase
Good quality good ingredient big size lot of minerals good package
iHerb customer
Posted on Feb 28, 2026
Poland
53
0
0
1
Verified purchase
This product offers superb quality and comes in a perfectly convenient size. It is attractively packaged and crafted with clean, high-grade ingredients. The results it delivers are both visible and impressive.
Veronica
Posted on Feb 9, 2026
Cyprus
86
0
2
15
Verified purchase
I use it and follow it works. not sure yet.
iHerb customer
Posted on Mar 30, 2024
New Zealand
110
105
3
336
Great Silica Supplement!
Verified purchase
I have been trying a few forms of silica that mix with water, for the anti aging aspect of skin health. Silica is an important building block to use in conjunction with collagen and hyaluronic acid, because it’s not found in many foods its deficiency is highly likely. I have found the EIDON brand of Ionic Minerals to be good quality and easy to use
0ddb8507-ce27-454f-81e7-1e108f3767c7
iHerb customer
Posted on Feb 25, 2026
United Kingdom (UK)
11
0
0
0
Best thing for my hair
Verified purchase
I have been taking the for the longest time and my hair has grown so much, top quality product. The bottle is a big size so will last a long time even though I am taking it every single day. There is not taste to it and I just mix it with water - read online for the benefits but it will change your hair growth.
Ginger
Posted on Feb 22, 2026
Canada
78
0
1
96
Silica for eds
Verified purchase
I understand that silica is very lacking in modern soils and diets. It is an essential nutrient for the proper functioning of your muscles and tissues and collagen. If you have a connective tissue disorder, I believe silica is one of the most important things you can do. I'm now using diatomaceous earth as a more economical and more absorbable form of silica but this product is fine as well
Matei03
Posted on Jan 2, 2026
Spain
45
0
2
5
Big bottle for long term
Verified purchase
Ive had the concentrated one and it was amazing but if you take it every day this one may be better but i think you may need to take a bit more because is not concentrated. But overall a great product, i use it for skin and sometimes i also apply it direct on the skin