Silybin (Milk Thistle) Phytosome – Powder, 10g

Silybin (Milk Thistle) Phytosome – Powder, 10g

Get this shipped Monday, December 7th, 2020. Order within .


The fruit of the milk thistle contains complex flavonoids and the plant has been used for centuries to address liver health. Silymarin, the active ingredient of the plant, is a mixture of at least seven flavolignans and one flavonoid. The most abundant and potent constituents in silymarin are two diastereoisomeric compounds known as silybin. Unfortunately, silymarin, and even more silybin, have a poor intestinal absorption that limits their benefits. To overcome and optimize the poor bioavailability of silybin, Silybin (Milk Thistle) Phytosome is formulated with non-GMO phospholipids exploiting the Phytosome technology.

  • Batch and lot coded with publicly visible lab reports to ensure quality and transparency.
  • Free of adulterants, excipients and flow agents to ensure purity.
  • Over-weighed slightly to compensate for loss by adhesion.
  • PET single-wall jar with UV resistance to minimize degradation.
  • Tamper-proof seal to ensure safety in transit.

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Lab Reports
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Data Sheet

Silybin (Milk Thistle) Phytosome – Powder, 10g

Application Inhibits cytochrome P450 enzymes and STAT3 signalling
CAS Silybin: 22888-70-6
Phospholipids (Lecithin): 8002-43-5
Molar Mass Silybin: 482.4 g/mol
Phospholipids (lecithin): 758.1 g/mol
Chemical Formula Silybin: C25H22O10
Phospholipids (lecithin): ‎C42H80NO8P
IUPAC Name Silybin: (2R,3R)-3,5,7-trihydroxy-2-[(2R,3R)-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-2,3-dihydro-1,4-benzodioxin-6-yl]-2,3-dihydrochromen-4-one
Phospholipids (lecithin): [3-hexadecanoyloxy-2-[(9Z,12Z)-octadeca-9,12-dienoyl]oxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
Synonyms Silybin: silibinin, Silybin, 22888-70-6, Silibinin A, Silybin A, Silymarin I, SILYMARIN, Flavobin, Silibinine, Silliver, Silybine, Silibininum, Silibinina, Flavobin Spofa, Silymarine I, Silibinin [INN], Silymarine, Silibinine [INN-French], Silibininum [INN-Latin], Silibinina [INN-Spanish], 7C3MT, UNII-33X338MNE4, EINECS 245-302-5, NSC 651520, Legalon, Silibin, CHEBI:9144, 33X338MNE4, Silibinin (INN), C25H22O10
Phospholipids (lecithin): Soybean lecithin, PLPC, 1-palmitoyl-2-linoleoylphosphatidylcholine, AC1O5PJK , STL451270, H918, [3-hexadecanoyloxy-2-[(9Z,12Z)-octadeca-9,12-dienoyl]oxypropyl] 2-(trimethylazaniumyl)ethyl phosphate, 3,5,8-Trioxa-4-phosphahexacosa-17,20-dien-1-aminium, 4-hydroxy-N,N,N-trimethyl-9-oxo-7-(((1-oxohexadecyl)oxy)methyl)-, hydroxide, inner salt, 4-oxide, (Z,Z)-, 3-(hexadecanoyloxy)-2-[(9Z,12Z)-octadeca-9,12-dienoyloxy]propyl 2-(trimethylammonio)ethyl phosphate, Phosphatidylcholine
Storage Store at room temperature, tightly sealed, away from heat, light and moisture. This material is hygroscopic, it can absorb moisture from the air and form a hard hydrate crystal, making it harder to measure.
Solubility Soluble in water, methanol
Organoleptic Profile Light brown, fine powder
Physical Form Lecithin (Origin: Sunflower): ~60%
Silybin: ~40%
Specification HPLC Assay of silybin 29%+
Terms This material is sold for laboratory research use only. Terms of sale apply. Not for human consumption, nor medical, veterinary, or household uses. Please familiarize yourself with our Terms & Conditions prior to ordering.