We are sure that HSN® is your best purchase option and that is why we want to answer any questions you may have.
The product reviews and opinions published reflect only the customers’ views and experiences. HSN does not verify or endorse such comments or claims, and is not responsible for the content provided in the reviews. Statements regarding food supplements have not been evaluated by the EFSA (European Food Safety Authority) and are not intended to diagnose, treat, cure, or prevent any disease or medical condition.
Esther |
Verified purchase
VITAMIN D3 4000IU
I do not know
I started taking vitamin D3 on recommendation when I was out running several days a week as an aid for the times when the sun is absent. I live in the north and there are times when I feel more down when that happens, so I take them on those occasions although I can't say if they have any effect on me.
Cristina |
Verified purchase
VITAMIN D3 4000IU
Very good product
Good presentation, small capsules and easy to take. It has no flavor since it is a capsule.
Irene |
Verified purchase
VITAMIN D3 4000IU
Much needed
Good value for money Much needed vitamin D supplementation for my low levels.
Bea |
Verified purchase
VITAMIN D3 4000IU
Winter
Very good to take in winter and have good vitamin D levels. It is very important for the proper functioning of the immune system.
Juan carlos |
Verified purchase
VITAMIN D3 4000IU
Recommended
Very good value compared to other much more expensive products on the market. High and effective dosage.
Raul |
Verified purchase
VITAMIN D3 4000IU
Vitamin D
Vitamin D3 4000 IUI is excellent! Since I started taking it, I have recovered my vitamin D levels and have felt a boost in my energy and mood. Highly recommended for staying healthy and energetic!
Francis |
Verified purchase
VITAMIN D3 4000IU
Necessary in winter
After starting to take vitamin D3 4000 IU, I have experienced a noticeable improvement in my mood and energy. Sunny days are no longer the only source of vitality, as this supplementation has helped to effectively balance my vitamin D levels. I now feel more energetic and focused in my daily activities, which has significantly improved my quality of life.
Pedro |
Verified purchase
VITAMIN D3 4000IU
For the winter months
We need vitamin D and our greatest source is the sun. I usually take this supplement in the months of less sunshine. Between November and March. Recommended for everyone, without exception.
Ricardo |
Verified purchase
VITAMIN D3 4000IU
Good product.
Vitamin as it is, what I need due to lack of it in the organism. It is very easy to swallow and it is also small.
Jesús |
Verified purchase
VITAMIN D3 4000IU
For bones and testosterone.
I use it long ago for bone health and as a testosterone booster. Best used in conjunction with vitamin K.
Minimum purchase of units!






