Ginkgo Biloba vs Ginseng: A Formulator’s Comparison
Written and reviewed by Dr. Xiaoyan Qiu · Botanical Extract R&D Engineer, Valeherb · June 2026 Ginkgo biloba and ginseng are two…
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Rosemary Extract for Skin and Hair: A Cosmetic Formulator’s Guide
Written by Jonathan, Valeherb · June 2026 Rosemary extract has become one of the more interesting cosmeceutical ingredients in recent formulation work…
Carnosic Acid vs Rosmarinic Acid: A Formulator’s Guide
Written by Jonathan, Valeherb · June 2026 Both come from rosemary. Both are antioxidants. But carnosic acid and rosmarinic acid serve very…
Rosemary Extract Preservative: How E392 Works in Food
Written by Jonathan, Valeherb · June 2026 Rosemary extract is the most widely used natural antioxidant in food manufacturing — not because…
Ginkgolide B: The Key Terpene Lactone in Ginkgo Extract
Written and reviewed by Dr. Xiaoyan Qiu · Botanical Extract R&D Engineer, Valeherb · June 2026 A COA for standardized ginkgo biloba…