The Proprietary Blend Math Problem: What A 500mg Total Actually Tells You
BloodPril states a 500mg proprietary blend across three amino acids, but does not disclose how much of each is actually present.
Understanding what a total blend weight can and cannot tell you is one of the more useful skills for evaluating any supplement in this category.
What a proprietary blend actually discloses
A '500mg blend' legally and accurately describes the combined weight of all listed ingredients. It does not tell you how that weight is distributed among them.
Why this matters for research comparison
Clinical research on L-Citrulline for blood pressure typically uses doses in the multi-gram range — often several times larger than BloodPril's entire three-ingredient blend. Without knowing the actual per-ingredient split, it is not possible to confirm whether any single component approaches research-level amounts.
Why manufacturers use proprietary blends anyway
Common reasons include protecting a formula from being copied exactly by competitors, and presenting a cleaner-looking label with fewer numbers. Neither reason is necessarily deceptive, but both come at the cost of transparency for the buyer.
Applying this to BloodPril
BloodPril's 500mg blend across three amino acids is the formula's single biggest transparency limitation. See our full 90-day assessment for how this weighs against the formula's genuine mechanistic strengths.
