MarginSonar proof
Proof examples from recent supplement reviews
Representative public captures from March 2026 supplement brand reviews. Clean commercial signals alongside explicitly documented capture blockers. Additional brand coverage is available inside free preview workspaces.
Garden of LifeLive promo signal
DTC promo window and category pricing surfaced in one review pass
Public DTC monitoring on 2026-03-21 detected an active promo environment on the Garden of Life main storefront, plus clean probiotics category pricing across the Dr. Formulated line — useful intel for any brand watching this category.
- Captured active promotional environment on the DTC storefront on 2026-03-21, including a live first-order discount offer.
- Captured clean probiotics category pricing at $18.39 in-stock — a useful recurring anchor for competitive monitoring.
Open detail page →
NOW FoodsLive promo signal
DTC coupon, Walmart reseller rollback, and Walgreens clearance surfaced in one review pass
Public monitoring found an active site-wide DTC promo coupon, a Walmart third-party reseller listing 24.5% below list price, and a Walgreens clearance markdown of 45% on a core SKU — three separate channel signals on a single brand in one sweep.
- Detected a site-wide $20 Off $75+ GROWTH coupon active on the DTC storefront (observed 2026-03-21; coupon valid through 3/23/26).
- Identified Vitamin D3+K2 listed at $11.31 on Walmart by a third-party seller (DailyVita), down from $14.99 — a 24.5% discount worth reviewing against MAP policy.
- NAC 600mg found at $6.89 clearance on Walgreens (down from $12.49 list) — a 45% markdown and a potential channel inventory signal.
Open detail page →
Optimum NutritionPromo + shipping
DTC merchandising signals were visible on a hero sports-nutrition storefront
The review surfaced public promotional messaging and shipping context on a high-intent supplement storefront, while also showing where one additional SKU surface was challenge-gated.
- Captured a visible promotional environment around the reviewed DTC experience.
- Established clean monitoring anchors for the homepage and Gold Standard Whey product page, while keeping a challenge-gated Creatine [+] surface clearly separated from clean proof.
Open detail page →
ThorneChannel breadth
Premium DTC and hero-SKU surfaces produced clean evidence anchors
Thorne’s public storefront and Creatine page gave clean captures that are useful for watching premium positioning and hero-SKU integrity over time.
- Captured premium-brand storefront and hero product surfaces without challenge-page noise.
- Created a usable baseline for future price integrity, stock drift, and merchandising comparisons.
Open detail page →Want proof like this scoped around your own watchlist?
Start the standard preview flow to send account, SKU, and channel context in one place. If you would rather hand it off manually, the fallback setup route is still available.