Nutrient quality
The focused extract fits mood support, but missing active-marker standardization limits potency confidence. The moderate amount is plausible without appearing excessive, though it may provide only a partial daily dose.
Analysis
One capsule provides 300 mg of Hypericum perforatum extract with no unrelated actives. The serving is easy to use and sits within a commonly used extract amount.
The label does not state hypericin, hyperforin, or an extraction ratio. That omission limits comparison with the better-defined products used for mood support.
Low serving cost and a focused formula are practical strengths. Medication interactions are extensive enough that suitability should be checked before use rather than inferred from the simple label.
Pros
Single active ingredient Clearly states species and extract weight One capsule per serving Favorable serving value
Cons
No hypericin standardization No hyperforin or extract-ratio detail Potency is harder to compare with standardized extracts
Warnings
Do not combine St. John’s wort with SSRI, SNRI, MAOI, or other serotonergic medicines because serotonin toxicity can occur. St. John’s wort can reduce the effectiveness of oral contraceptives, warfarin, transplant medicines, some HIV medicines, and several seizure medicines. The herb can increase sensitivity to sunlight, so extra sun protection may be needed. People with bipolar disorder should avoid unsupervised use because St. John’s wort can trigger agitation or mania.
