What Are Myvitamins Testofen® Capsules? Myvitamins Testofen® Capsules are a high-quality source of fenugreek extract. Fenugreek is a plant most commonly found on the Indian subcontinent. It’s used in a variety of foods and has many potential health benefits. Why Take Myvitamins Testofen® Capsules? Testofen® contains fenusides, a group of saponin glycosides which have been linked to various health benefits. These capsules are also suitable for vegans, making them the perfect plant-based addition to your daily routine. What Works Well With Testofen® Capsules? Omega 3 fatty acids are essential for heart health and should be a regular part of your daily routine. Support your levels with Myvitamins Omega 369 Softgels.