Colección: Standardized Extracts
Standardized extracts are botanical preparations concentrated to a guaranteed level of one or more active compounds — so every batch delivers the same potency, every time. Unlike raw powders or whole-herb preparations where active ingredient levels can vary by season, soil, and harvest, standardized extracts are tested and adjusted to a fixed specification (e.g., 2.5% withanolides in Ashwagandha, 95% curcuminoids in Turmeric).
This makes them the preferred starting material for formulators, R&D labs, and product developers who need reproducible results across production runs. Whether you're building a supplement line, developing a cosmetic formulation, or running analytical research, standardized extracts remove the guesswork from your ingredient sourcing.
All GUTINS standardized extracts ship with documentation (COA, MSDS, TDS) available on request.
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Glabridin 90% — Glycyrrhiza glabra (licorice root)
Precio habitual A partir de $929.99 USDPrecio habitual -
Glycyrrhizin 40% — Glycyrrhiza glabra (licorice root)
Precio habitual A partir de $92.63 USDPrecio habitual -
Glycyrrhizin 98% — Glycyrrhiza glabra (licorice root)
Precio habitual A partir de $289.19 USDPrecio habitual -
Licochalcone A 40% — Glycyrrhiza inflata (chinese licorice)
Precio habitual A partir de $1,397.99 USDPrecio habitual -
Resveratrol 20% — Polygonum cuspidatum (japanese knotweed)
Precio habitual A partir de $60.95 USDPrecio habitual -
Resveratrol 50% — Polygonum cuspidatum (japanese knotweed)
Precio habitual A partir de $92.63 USDPrecio habitual -
Resveratrol 98% — Polygonum cuspidatum (japanese knotweed)
Precio habitual A partir de $231.59 USDPrecio habitual -
Pterostilbene 99% — Pterocarpus marsupium (indian kino)
Precio habitual A partir de $1,046.99 USDPrecio habitual -
Fisetin 98% — Rhus succedanea (wax tree)
Precio habitual A partir de $1,280.99 USDPrecio habitual -
Quercetin 95% — Sophora japonica (japanese pagoda tree)
Precio habitual A partir de $75.35 USDPrecio habitual -
Quercetin 98% — Sophora japonica (japanese pagoda tree)
Precio habitual A partir de $116.39 USDPrecio habitual -
Rutin 95% — Sophora japonica (japanese pagoda tree)
Precio habitual A partir de $49.43 USDPrecio habitual -
Rutin 98% — Sophora japonica (japanese pagoda tree)
Precio habitual A partir de $75.35 USDPrecio habitual -
Hesperidin 90% — Citrus aurantium (bitter orange)
Precio habitual A partir de $60.95 USDPrecio habitual -
Hesperidin 95% — Citrus aurantium (bitter orange)
Precio habitual A partir de $92.63 USDPrecio habitual -
Diosmin 90% — Citrus aurantium (bitter orange)
Precio habitual A partir de $92.63 USDPrecio habitual