Natural Factors, Herbal Factors, Celery Seed Standardized Extract, 120 Vegetarian Capsules, Celery seed extract 75 mg standardized to provide 63.75 mg 3-n-butylphthalide per capsule

Natural Factors formulates this product as Celery Seed Standardized Extract, with the key composition stated as Celery seed extract 75 mg standardized to provide 63.75 mg 3-n-butylphthalide per capsule. It comes in 120 Vegetarian Capsules and uses a labeled serving of 1 Vegetarian Capsule, corresponding to 120 servings per container. Celery seed (Apium graveolens) contains volatile compounds, flavonoids and phthalides including 3-n-butylphthalide-related constituents. Concentrated extracts are marketed for circulatory, metabolic and joint-related support, but high-quality human evidence remains limited compared with traditional use and mechanistic studies. Standardization to a defined constituent improves product consistency, yet does not by itself establish a clinical outcome. The most useful way to compare this exact product with scientific literature is to match the chemical or botanical form, the declared amount per serving, and the duration of intake. A different extract, salt, delivery system or serving size can produce a different exposure even when two products share a similar front-label name. Mechanistic plausibility is not the same as a demonstrated clinical benefit, and positive findings in one population should not be generalized automatically to every healthy adult. For a single-dominant-ingredient product, the central quality questions are identity, dose, chemical form or standardization, and whether the amount is reasonably comparable with doses used in human research. This keeps the scientific description focused on the actual product rather than extrapolating from unrelated formulations. Product-specific interpretation should also consider total intake from food and other supplements, age, baseline nutritional status, health conditions and concurrent medicines. The formulation may be useful as a convenient way to supply its declared ingredients, but it should not be presented as a treatment, cure or guaranteed outcome.

Take 1 capsule twice daily or as directed by a health professional.

Consult a health care professional before use, especially if pregnant or breastfeeding, taking medication, or if you have a medical condition. Keep out of reach of children. Sealed for protection; do not use if seal is broken. Store in a cool, dry place.