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Customer reviews for Doctors' Preferred Nitric Oxide Advantage, Blood Flow, 90 Caplets for
Doctors' Preferred Nitric Oxide Advantage, Blood Flow, 90 Caplets
4.4 out of 5 stars
stars
89 ratings89 reviews
  1. 5 stars58% (52)
  2. 4 stars30% (27)
  3. 3 stars10% (9)
  4. 2 stars0% (0)
  5. 1 star1% (1)

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Showing 81-89 of 89 reviews
Aug 3, 2026
Reviewer name: QuanW
5 out of 5 stars
5 out of 5 stars review

Wonderful way to boost health conditions

[This review was collected as part of a promotion.] I have been taking these for some time now and they are very easy to take and not to hard to swallow or harsh taste. They also dissolve pretty quick and work very well.

Review from Healthy Directions
Helpful?3C0JE2VIKWZ920481068045
Jun 24, 2026
Reviewer name: CherylD
5 out of 5 stars
5 out of 5 stars review

You could try it

[This review was collected as part of a promotion.] This was a nice item to have. It had clear instructions on the bottle. I personally can't take this item but I gave it to others and they noticed a difference

Review from Healthy Directions
Helpful?3C0JE2VIKWZ920481068045
Jun 11, 2026
Reviewer name: MelitsaP
4 out of 5 stars
4 out of 5 stars review

Heart healing vitamins

[This review was collected as part of a promotion.] Great dosage. It has great ingredients included. No discomfort, easy to swallow with water. No heavy smell when opened. It's not a huge pill.. Great way to help you feel heart healthy.

Review from Healthy Directions
Helpful?3C0JE2VIKWZ920481068045
Jun 11, 2026
Reviewer name: AmberL
5 out of 5 stars
5 out of 5 stars review

Effective against general fatigue

[This review was collected as part of a promotion.] I have been feeling so much better from my general fatigue since taking Doctors Preferred Nitric Oxide Advantage daily. My energy levels have been amazing.

Review from Healthy Directions
Helpful?3C0JE2VIKWZ920481068045
Jun 10, 2026
Reviewer name: ChristineA
4 out of 5 stars
4 out of 5 stars review

Easy to take

[This review was collected as part of a promotion.] I never really know how great vitamins work so I rate based on ease of taking them smell etc. all that considered I feel these are pretty easy to take !

Review from Healthy Directions
Helpful?3C0JE2VIKWZ920481068045
Jun 9, 2026
Reviewer name: LinseyW
5 out of 5 stars
5 out of 5 stars review

Great product

[This review was collected as part of a promotion.] Can't wait to try this product!!! No yucky smell dosage is just right and the texture is easy to get down!!! These will be great for the next step in my diet!!!!

Review from Healthy Directions
Helpful?3C0JE2VIKWZ920481068045
Jun 14, 2026
Reviewer name: DmitryL
4 out of 5 stars
4 out of 5 stars review

Great product to use everyday.

[This review was collected as part of a promotion.] Great product, gives you energy and promotes good night sleep. Good packaging and right dosage. I would highly recommend this product for everyday.

Review from Healthy Directions
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Jun 12, 2026
Reviewer name: JoeA
5 out of 5 stars
5 out of 5 stars review

No after taste

[This review was collected as part of a promotion.] Good value the dosage was high amount did not have a very bad taste to the pills the ingredients were very good strong for the value of bottle would recommend

Review from Healthy Directions
Helpful?3C0JE2VIKWZ920481068045
Jun 12, 2026
Reviewer name: Debra
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

my husband likes it

Review from walmart.com
Helpful?3C0JE2VIKWZ920481068045