L Arginine Plus Supplement 1600 MG L Arginine, Korean Red Panax Ginseng extract for Pre-Work Out for Vascularity, Endurance, Heavy Training, Nitric Oxide Booster 60 Capsules

Based on the analysis, this L-Arginine Plus Supplement has received overwhelmingly positive reviews, with a 4.5-star rating and 91% overall score. The high review velocity and credibility of reviewers suggest that the product is effective for its intended purpose, such as improving vascularity and endurance during heavy training. However, the relatively low seller reputation score of 78% indicates that some customers may have had issues with the seller's customer service or shipping, which is a concern for consumers.