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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Eleutherosides 0.8% — Eleutherococcus senticosus (siberian ginseng)
Precio habitual A partir de $60.95 USDPrecio habitual -
Eleutherosides 1% — Eleutherococcus senticosus (siberian ginseng)
Precio habitual A partir de $81.11 USDPrecio habitual -
Eleutherosides 2% — Eleutherococcus senticosus (siberian ginseng)
Precio habitual A partir de $137.99 USDPrecio habitual -
Paeoniflorin 10% — Paeonia lactiflora (white peony)
Precio habitual A partir de $92.63 USDPrecio habitual -
Paeoniflorin 30% — Paeonia lactiflora (white peony)
Precio habitual A partir de $195.59 USDPrecio habitual -
Paeoniflorin 98% — Paeonia lactiflora (white peony)
Precio habitual A partir de $703.19 USDPrecio habitual -
Silymarin 80% — Silybum marianum (milk thistle)
Precio habitual A partir de $49.43 USDPrecio habitual -
Silybin 30% — Silybum marianum (milk thistle)
Precio habitual A partir de $116.39 USDPrecio habitual -
Polyphenols 95% — Camellia sinensis (green tea)
Precio habitual A partir de $49.43 USDPrecio habitual -
EGCG 45% — Camellia sinensis (green tea)
Precio habitual A partir de $60.95 USDPrecio habitual -
EGCG 50% — Camellia sinensis (green tea)
Precio habitual A partir de $75.35 USDPrecio habitual -
EGCG 90% — Camellia sinensis (green tea)
Precio habitual A partir de $231.59 USDPrecio habitual -
EGCG 98% — Camellia sinensis (green tea)
Precio habitual A partir de $386.39 USDPrecio habitual -
L-Theanine 20% — Camellia sinensis (green tea)
Precio habitual A partir de $116.39 USDPrecio habitual -
L-Theanine 40% — Camellia sinensis (green tea)
Precio habitual A partir de $195.59 USDPrecio habitual -
L-Theanine 98% — Camellia sinensis (green tea)
Precio habitual A partir de $289.19 USDPrecio habitual