Updated weekly · March 17–24, 2026

This Week in Supplements

Category-level pricing, promo, and channel intelligence across 17 supplement brands and 11 retail channels — updated weekly from live monitoring data.

17brands tracked
55signals this week
14active promos
21price moves
11channels monitored

Category patterns

Cross-brand signals that suggest category-level shifts — not isolated to any one brand.

highPrice-drop wave

7 brands lowered prices within 3 days

When multiple brands cut price at the same time, it rarely stays isolated. Shared timing usually points to category-level pressure, not a one-off merchandising choice.

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highConcurrent promos

8 brands activated promotions within 3 days

Parallel promo launches usually mean a shared commercial trigger — quarter-end pressure, retail event timing, or active competitive response. That compresses the window to win demand at full price.

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highPromo velocity

One brand changed promo messaging 8 times in 365 days

Rapid promo cycling is usually reactive testing. It often means the brand is adjusting offers in near-real time instead of following a slow merchandising calendar.

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mediumReseller pressure

1 brand showed reseller price pressure

When public marketplace pricing slips below DTC, it resets shopper expectations fast and can trigger downstream pricing pressure on Amazon, Walmart, or retail partners.

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mediumStockout window

2 brands saw stockouts this week

Multiple stockouts in the same window can create a short demand-capture opportunity for in-stock competitors, especially on hero SKUs or promo-supported pages.

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Subcategory activity

Where pricing and promo pressure is concentrated this week.

Other supplements

17 brands14 promo signals7 price signals
high activity

Gummies & daily

6 brands3 promo signals6 price signals
high activity

Sports nutrition

5 brands4 promo signals4 price signals
high activity

Probiotics

5 brands3 promo signals2 price signals
medium activity

Vitamins & minerals

6 brands2 promo signals2 price signals
medium activity

Collagen

3 brands2 promo signals0 price signals
low activity

Greens

1 brand0 promo signals0 price signals
low activity

Channel signals

Where the most pricing and promo activity happened this week across 11 monitored channels.

DTC
44
Amazon
4
Walmart
3
iHerb
2
Walgreens
1
Target
1

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