This week we continue our investigation into the best-selling herbal supplements in the US. First, an update: the 2024 Herbal Market Report data is here!

The overall picture is very similar to the 2023 data, with most items on the lists simply changing position. The overall market had a 5.4% increase, topping out above $13.2 billion for the highest annual sales on record. Direct-to-consumer commerce – via websites like Amazon, for instance – continues to be the largest fraction of sales.

In the mainstream list, the biggest story is the increase for “mushrooms (other)”, which reached #26 despite not appearing at all in prior years. This listing includes lion’s mane, turkey tail, and other mushrooms – but not chaga, cordycpes, or reishi (those are tracked individually). Also of note, the sales numbers for saint john’s wort in 2023 were adjusted to the tune of a $20 million increase! This would place SJW at #17 on that year’s list, instead of being absent from it. This makes much more sense, since SJW has been such a popular herb for so long.

In the ‘natural expanded’ list, the most notable increase came for “algae (other)”, which would exclude spirulina & blue-green algae as well as chlorella. Sea moss / Irish moss (Chondrus crispus), as well as other seaweeds, are the big drivers of this increased interest in “algae (other)” – largely due to TikTok trends around ‘detox’ and ‘cleansing’. Mullein, moringa, milk thistle, rhodiola, chaga, and oregano also had >20% increases, while the biggest decrease in sales came for wheatgrass/barleygrass, continuing a slow decade-long slide.

Today’s herbs, aloe and flax, are both plants whose modern incarnations and sales points are quite different than their historical applications. In the case of aloe, the stimulant laxative effect of its latex was historically its most valued power. Today, it’s more popular for the gentle demulcent/emollient effects of its gel. As for flax: its oil is very susceptible to oxidation and was previously used in things like paint and varnish more than for human consumption. Today, cold-pressed & refrigerated oil, or fresh-ground seeds, can be a good source of anti-inflammatory omega-3s and other essential fatty acids.

24. Aloe – Aloe vera

• Aloe in King’s American Dispensatory (1898)
• Aloes in A Modern Herbal, M. Grieve (1931)
• Aloe vera at Herbal Reality

25. Flax seed / Flax oil – Linum usitatissimum

• Linum in The Eclectic Materia Medica, Harvey Wickes Felter (1922)
• Flax in A Modern Herbal, M. Grieve (1931)

Flax & aloe are two examples of soothing demulcent herbs, which can calm irritated & inflamed guts. Our course on Digestive Health discusses the effects of demulcents as well as carminatives, antispasmodics, vulneraries, and other key categories of herbs which can help resolve the whole range of digestive upsets. Hippocrates said “all disease begins in the gut”, and supporting this critical system is often key to unlocking chronic health problems.

Our theme music is “Wings” by Nicolai Heidlas.

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