Solgar Pearls Rose Evening Oil 1300 mg is a natural source of gamma‑linolenic acid (GLA) drawn from evening primrose, a North American plant with bright yellow blossoms that open at dusk. The positive effects commonly linked to evening primrose oil come from its omega‑6 fatty acid GLA, which participates in several bodily functions. The oil is pressed from the seeds of Oenothera biennis, providing a rich supply of omega‑6 polyunsaturated fats. Solgar Evening Primrose Oil 1,300 mg delivers a natural source of essential omega‑6 fatty acids in easy-to-swallow softgels. The capsules are gluten‑free, wheat‑free, and dairy‑free. A premium, cold‑pressed evening primrose oil, produced without chemical solvents and recognized as one of the richest natural sources of GLA, delivered in convenient gluten‑ and dairy‑free soft capsules.