Your preference has been updated for this session. To permanently change your account setting, go to My Account
As a reminder, you can update you preferred country or language anytime in My Account
>
checkoutarrow
MD
4.6
Based on 2,335 Ratings
5 Stars
1,728
4 Stars
434
3 Stars
133
2 Stars
28
1 Stars
12
Write a Review

4.6
Based on 2,335 Ratings
5 Stars
1,728
4 Stars
434
3 Stars
133
2 Stars
28
1 Stars
12

Most helpful positive review

iHerb Customer
Silver
Posted on Sep 11, 2022
149
306
0
14,192
Great product, perfect quality!

I have been using this product for several months now and I am very happy with it. I take 2 capsules per day and I feel that it has helped to improve my overall health. I would definitely recommend this product to others.

Global reviews (2,335)

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. Show more
Verified Purchase
Rewarded Review

Good quality and price. Natural ingredients. Right quantity for a first try out. The capsule size is not too big. This product was recommended by a friend and I agree it's a great product. So far it helps to stabilize my blood cholesterol level. Prompt delivery. Will definitely buy again.

2161c1f7-c585-4def-861f-19545e82ed05
Posted on Sep 5, 2022
19
0
1
7
Verified Purchase
Rewarded Review

OPC or Grape seed extract is amazing. It helps with so many things, it helps my skin to look better (rash is gone, even wrinkles - anti-agein), I never use sunscreen anymore because it protects your skin (yes seriously!). These are much smaller than the OPC I used to take but my supplement had Vitamin C with it, now I am taking Vit C separately because it's best combined. Great for your brain cells, for your hair and nails etc.

Posted on Sep 11, 2022
149
306
0
14,192
Verified Purchase
Rewarded Review

I have been using this product for several months now and I am very happy with it. I take 2 capsules per day and I feel that it has helped to improve my overall health. I would definitely recommend this product to others.

Posted on May 4, 2023
24
0
0
3
Verified Purchase
Rewarded Review

I use grape seed extract to support circulation and skin health and recently decided to try this brand. It's hard to assess the effects on circulation but I do notice my skin's looking great and I like this brand, seems to be good quality with no unnecessary fillers or flow agents added.

Posted on Apr 9, 2023
52
0
0
5
Verified Purchase
Rewarded Review

I've been taking Grape Seed Extract for its antioxidant properties and have noticed a big difference in my skin and overall energy level. These capsules by Natural Factors are a good size and easy to swallow. I appreciate that they are vegetarian and don't have any added fillers or artificial ingredients. Highly recommend!

Posted on Mar 24, 2023
42
0
0
2
Verified Purchase

I recently started using this grape seed extract. I think the 100 mg dosage as well as the quality is good. It is packed full of polyphenols. It is easy to take, as it comes in capsule form. I especially like that it also has antioxidant properties. The size of the capsule is not big. Grape seed extract has many benefits related, especially if it is a high-quality product.

Posted on Dec 27, 2022
228
0
0
22
Verified Purchase
Rewarded Review

Good for heart, blood pressure. great quality product. it really works as intended. Will definitely get more soon! Thank you so much for this. it was made of high quality ingredients. Plus the packaging and sizes were perfect. over all good quality. I love the smell and the looks of it. I'm looking forward to purchasing another one!

Adam Sun
Silver
Posted on Nov 24, 2022
136
0
0
80
Verified Purchase
Rewarded Review

I'm mainly use this extract for hormonal (testosterone) balance alongside with other herbal extracts like brocoli extract, stinging nettle root, and chrysin as they can all help to block and detox the body from oestrogen excess. I also appreciate the grape seed extract as a powerful antioxidant that also promote good blood circulatory health.

iHerb Customer
Gold
Posted on Oct 14, 2022
4,071
0
1
582
Verified Purchase
Rewarded Review

It is a great quality product. it really works as intended. Will definitely get more soon! Thank you so much for this. it was made of high qualiy ingredients. Plus the packaging and sizes were perfect. over all good quality. i love the smell and the looks of it. im looking forward to purchasing another one!

Posted on Jul 27, 2022
88
1
6
100
Verified Purchase
Rewarded Review

I found it to be a great and affordable supplement to boost my polyphenols intake, which is very poor lately, since I´ve been eating a more animal based diet, with a few cooked veggies here and there, and very few fruits. If you are regularly eating a colorful plate and lots of red-purple fruits, then you probably don´t need it. As this is not my case at the moment, this product was a fine way to get a good amount of a known excellent source of polyphenols (grape seed) in a standardized way. Afterall, despite being rich in polyphenols, we are not gonna eat grape seeds regularly, are we?! ;-)