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Hepatoprotective Flavonolignan · live pricing

# Where to Buy Silymarin — Cheapest Vendor in 2026

Live Silymarin pricing across every research peptide vendor we track, ranked by price per mg. Updated daily.

## No in-stock Silymarin listings right now.

Vendor inventory updates daily — listings populate this page automatically as supply returns. Use the compound profile to track research progress in the meantime.

[Silymarin research profile](/compound/silymarin)[Browse all compounds](/compare)

[

Research profile

Mechanism, dosing, half-life, peer-reviewed studies for Silymarin.

](/compound/silymarin)[

Coupon codes

Every active vendor coupon for Silymarin, click-to-copy.

](/coupons/silymarin)[

Reconstitution calculator

Vial size + BAC water → concentration, syringe units, doses per vial.

](/tools/reconstitution/silymarin)

## What is Silymarin?

Silymarin is the standardized flavonolignan complex extracted from the seeds (technically the fruit, or achenes) of milk thistle — Silybum marianum — a thistle native to the Mediterranean basin now naturalized across Europe, North Africa, North and South America, and Australia. Silymarin is not a single molecule but a defined mixture of six closely related flavonolignans: silybin A, silybin B (tog… [Read the full Silymarin research profile](/compound/silymarin)

## Buying Silymarin — FAQ

### Where can I buy Silymarin online?

Silymarin is currently between in-stock listings across the vendors we track. Bookmark this page — it auto-updates daily as inventory comes back.

### What's the cheapest price for Silymarin?

Pricing data updates as vendors restock. Check back when listings come back in stock.

### Is buying Silymarin online safe?

Vendor safety varies. BodyHackGuide ranks every vendor on a 0-100 Trust Score (COA verification, payment transparency, community feedback, shipping practices). Vendors below the Trust Score threshold aren't surfaced on this page. The vendor profile linked from each listing shows their full score breakdown.

### Do I need a prescription for Silymarin?

Silymarin is sold for research-use-only by the vendors on this page — no prescription required for research purchases. None of these vendors sell Silymarin for human consumption, and BodyHackGuide doesn't promote off-label use. Always consult a licensed practitioner before any compound enters a clinical context.

**Affiliate disclosure.** BodyHackGuide may earn a commission from purchases made via the links on this page — at no additional cost to you. Vendor rankings are based purely on live price-per-mg data and the published Trust Score rubric. We don't accept payment for editorial placement. See our full [affiliate disclosure](/affiliate-disclosure) .

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