Interactive Video Thumbnail
Isotonix

Isotonix OPC-3 Antioxidant Supplement - with Pycnogenol, Grape Seed, Bilberry, Red Wine & Pine Bark Extracts (90 Servings, 300g)

Key item features

  • Potent antioxidant protection to fight free radicals.
  • Supports cardiovascular health and circulation by strengthening capillaries, arteries, and veins.
  • Helps maintain healthy cholesterol levels.
  • Reduces mild menstrual cramping and promotes joint flexibility.
  • Promotes healthy vision and supports healthy blood vessel dilation‌.
Current price is $80.95
Price when purchased online
  • Free shipping
  • Free 30-day returns

How do you want your item?

How do you want your item?
Ships to
Arrives by Wed, Jul 29
|
Sold and shipped by Market America Inc - SHOP.COM
4.142857142857143 stars out of 5, based on 7 seller reviews(4.1)
Free 30-day returns

About this item

Product details

Specifications

Indications

Directions

Warranty

Ingredients

Warnings

Customer ratings & reviews

4.6 out of 5 stars
stars
310 ratings309 reviews
How item rating is calculated
  1. 5 stars82% (255)
  2. 4 stars7% (23)
  3. 3 stars4% (11)
  4. 2 stars1% (4)
  5. 1 star5% (17)
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 309 reviews

Apr 9, 2025
RONB
5 out of 5 stars review

Packaging

The first thing is that I think everyone knows that Isotonix is one of the greatest products we've ever developed. However, I'm disappointed with the new the bottle. I like the new look of the bottle and the label. But the cap is a real issue with my customers. The cap holds enough water for one serving however when you fill it to the top to get the correct water amount and they try to stir their isotonix or other products, the three tabs in the bottom of the cap that is used to snap the cap onto bottle gets in the way of stirring the product. Also filling the cap with the correct amount of water in the cap they wind up spilling the product. So they're using the old cap instead. Maybe we need to rethink the design.

Review from shop.com
Helpful?6KK2B3A54ZFB15206460692
Jun 3, 2025
GuyS
5 out of 5 stars review

Amazing purple powder

Since adding OPC-3 to my day, I feel like I have more natural energy to get through my busy schedule. I've also noticed that my body feels less stiff and more comfortable after workouts and long days, which has made a positive impact on my overall wellness.I appreciate knowing I'm supporting my health with a high-quality antioxidant supplement that fits easily into my lifestyle

Review from shop.com
Helpful?6KK2B3A54ZFB15206460692
Jun 17, 2025
DeWittT
5 out of 5 stars review

Opc-3 review

The product is and has always been exceptional,I take it every day and each day I feel better. The only complaint I have is when I made my order I tried to sign up for auto shipping but the system would only allow auto shipping if I doubled my first order . I did not appreciate that. I will continue to use the OPC-3 even though it cost more but you may want to fix that double pay thing.

Review from shop.com
Helpful?6KK2B3A54ZFB15206460692