BioStacks
Ingredients (2)
Gamma Linoleic Acid (GLA)
100%Dose
90 mg
Target
0–0 mg
Form
—
Evening Primrose Oil
100%Dose
1000 mg
Target
1000–3000 mg
Form
—
Other Ingredients (2)
Mixed TocopherolsAntioxidant
Natural vitamin E used as preservative
GlycerinHumectant
Sweet-tasting liquid used in soft capsules and liquids
How to Take It
Take it anytime
Timing doesn't matter for this one — taking it consistently does.
With or without food
On the label
Our experts recommend taking one softgel up to 3 times a day. This can be one in the morning and one in the evening.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
£6.59≈ $8.37
Cheaper than 97% of 34 evening primrose oil (GLA) supplements
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Sources & Scoring
Nutrient data (RDA, UL, and safety thresholds) sourced from the NIH Office of Dietary Supplements and the National Academies Dietary Reference Intakes (DRI).
This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.
The score analyzes what's on the label: ingredient doses vs. studied ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.