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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
4.5 out of 5 stars
stars
81 ratings81 reviews
  1. 5 stars59% (48)
  2. 4 stars30% (24)
  3. 3 stars10% (8)
  4. 2 stars0% (0)
  5. 1 star1% (1)
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Showing 71-80 of 81 reviews
Jul 9, 2026
Reviewer name: SherryD
5 out of 5 stars
5 out of 5 stars review

They gave me little bit more energy

[This review was collected as part of a promotion.] They don’t have bad after taste when you take them. They gave my little bit more energy. Looked up the price it’s not bad at all. I will keep taking them

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

Great Source of Nutrients

[This review was collected as part of a promotion.] Beet’s definitely are healthy and anything that has its benefits and extracts can help boost you heart health and blood flow which is awesome 👏

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

Ehh

[This review was collected as part of a promotion.] Pills have no smell or taste. Bottle was easy to open. Dosing is too much for me, 3 pills is a lot to take. I have not noticed any difference since I started taking them

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 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 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 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
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 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 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