Best Sellers

Top-Rated Health Supplements – Fern-D, F-Collagen, Fern-Activ & MilkCa. Support your health from the inside out with our best-selling nutritional supplements from i-FERN. Trusted by thousands, these premium products are formulated with high-quality, science-backed ingredients to help meet your daily wellness needs.

  • Fern-D: A high-potency Vitamin D₃ supplement (1,000 IU) sourced from DSM Switzerland, supporting bone strength, immunity, and calcium absorption.

  • F-Collagen: A powdered collagen drink made with GELITA® bioactive peptides from Germany, designed to improve skin elasticity, joint mobility, and overall tissue repair.

  • Fern-Activ: A daily multivitamin packed with B-complex, Vitamin C, Zinc, and Vitamin D₃—crafted for energy support, immune function, and mental alertness.

  • MilkCa: A milk calcium complex with TruCal® technology, offering naturally sourced calcium and minerals for strong bones and teeth without lactose or gluten.

Whether you’re looking to strengthen your immunity, boost your energy, or enhance skin and bone health, our top-selling supplements provide trusted solutions for everyday wellness.