Back to Amazon.com
customer reviews
163
4.7 out of 5 stars

Sizyok NAD Resveratrol Supplement

$24.99
$199.99 88% off Reference Price
Condition: New
Sold out Back to product details

Top positive review
3 people found this helpful
Amazing supplement, it really makes a difference
By Lea Valdes on Reviewed in the United States on July 14, 2025
I’ve been using this supplement for a while and I’ve noticed a big improvement in my energy levels and daily focus. I feel more energized since I started taking it. I love that it includes resveratrol and antioxidants, as it also supports overall wellness and healthy aging. It’s easy to take, and the bottle provides a good supply for the month. Highly recommended!
Top critical review
4 people found this helpful
BE AWARE NAD is not approved by FDA
By Fouad on Reviewed in the United States on July 14, 2025
BE AWARE The FDA has ruled that NMN (nicotinamide mononucleotide) one NAD⁺ precursor is prohibited as a dietary supplement since November 10, 2022. It’s under investigation as an investigational drug because of clinical trials done prior to marketing liposomal NAD⁺ supplements have not been approved by the FDA as medicines or treatments Cannot claim to diagnose, treat, cure, or prevent diseases. Are not clinically proven or FDA-validated for therapeutic use

Sort by:
Filter by:
By -
Verified Amazon Purchase
Vine Customer Review of Free Product
Sorry, no reviews match your current selections.
Try clearing or changing some filters.Show all reviews
Show more reviews


people found this helpful
By -
Verified Amazon Purchase
Vine Customer Review of Free Product