root
Dendrobium
Dendrobium nobile
Also known as
Suitable For
One of the most prized orchids in East Asian herbalism, rich in polysaccharides and alkaloids. A moistening, restorative botanical that supports digestion, hydration, and mental clarity.
What it nourishes in the body
The body systems this herb is traditionally understood to support — resolved through our knowledge graph, where the classical record and modern biology are read together. Structure and function, never a claim of treatment.
10:1 Concentrated Extract
Whole-plant. Small-batch. Potent.
How to take it
1/4 tsp (up to 1 tsp) in hot water, tea, coffee, a smoothie, or food, once daily — begin with light doses; our extracts are very potent.
Whole plant, never isolated
Concentrated extracts of the whole botanical — the way the body recognizes it.
Cited to measured biology
Every action we describe traces to the compound and its measured target.
Structure & function
We describe what an herb nourishes — never a claim to treat disease.
Secure checkout
Encrypted payment and human verification on every order.
The Botanical
Dendrobium, in depth
Character
Dendrobium nobile — Shi Hu (石斛) — is among the most prized of all orchids in the East Asian materia medica, a botanical so esteemed that classical herbalists ranked it among the "nine immortal herbs." Unusually, the part used is not a root but the succulent, jointed stem, harvested from a plant that grows lithophytic and epiphytic across the misty cliffs and tree limbs of China and the Himalayan foothills — drawing its moisture from air and stone rather than soil. This origin is written into its character: Dendrobium is a profoundly moistening, restorative botanical, sweet and gently cooling on the palate, the very picture of a "yin-nourishing" tonic in the classical sense. GGG NATURAL carries it as a potent 10:1 extract of the stem, a concentration of the fleshy tissue's natural reserves of fluid and substance.
In the apothecary's lineage Dendrobium sits in the clarity family — a quiet, replenishing tonic rather than a stimulant. Where many herbs push, Dendrobium fills: it is the botanical of restored moisture, settled mind, and supple vitality. It belongs to the tradition of refined longevity tonics — the herbs taken not in crisis but in cultivation, to keep the body's wells full and its faculties bright. A scholar's herb, in the most literal sense.
In the Body
Dendrobium's affinity is first and foremost with the body's digestive and fluid-balance systems — in the apothecary's mapping it tones the digestive terrain, supporting the moisture and ease on which comfortable digestion depends. The stem is naturally rich in polysaccharides, the long-chain plant sugars that give the tissue its characteristic mucilaginous, fluid-holding quality; these polysaccharide structures are the established basis of its standing as a moistening, hydrating tonic, nourishing the body's own mucosal surfaces and supporting its native fluid balance rather than forcing it. This is structure and function in the truest sense: the plant supplies a substrate the body recognizes and puts to its own use.
Alongside the polysaccharides, Dendrobium carries dendrobine, a characteristic sesquiterpene alkaloid, together with trace phenethylamine-class alkaloids — the compound classes behind its gentle, clarifying tone and its traditional standing as a constitutional tonic. These alkaloids engage the body's nervous and immune systems in a balancing register, supporting the body's natural resilience and a calm, settled clarity of mind rather than acting as a sharp stimulant. The overall signature is replenishment: moisture for the digestive and mucosal terrain, steadiness for the nervous system, and a grounded vitality that supports focus, endurance, and the body's own composure. For pets it serves the same role — a dilute, body-weight-scaled tonic supporting moisture balance, vitality, and the nervous and immune systems' natural function; in the Plants line, a dilute drench supporting vigor and rooting.
The Tradition
Dendrobium (Shi Hu, 石斛) is a cornerstone of classical East Asian herbalism, where it has been recorded for well over a thousand years as a premier yin-and-fluid-nourishing tonic — traditionally placed among the most treasured restorative botanicals and named in the old reckonings as one of the "nine immortal herbs." In that lineage it was the herb of replenished moisture, brightened faculties, and gentle constitutional support, valued by scholars and elders alike for cultivating clarity and supple vitality over time. GGG NATURAL carries Dendrobium in this classical TCM lineage — the moistening stem-tonic of the orchid cliffs — offered as a concentrated 10:1 extract in the same tradition of refined longevity herbs from which it descends.
The orchid
Dendrobium,
as it actually grows.
Dendrobium nobile — shi hu, the epiphytic orchid clinging to mountain rock and bark, its stems prized as a moistening, fluid-restoring tonic in Chinese tradition.
Fan Wen · CC BY-SA 4.0 · Wikimedia Commons
How to Use
Across the Three Kingdoms
One herb, prepared once, serving people, pets, and plants from a single botanical practice — each with its own measure and care.
People
Benefit
clear focus and a calm, settled mind — plus digestive comfort
How to Use
1/4 tsp (up to 1 tsp) in hot water, tea, coffee, a smoothie, or food, once daily — begin with light doses; our extracts are very potent.
Pets
Dogs & companion animals
Benefit
Adaptogenic tonic that supports moisture balance, vitality, and immune and neuro resilience.
How to Use
A pinch of the dilute powder or extract stirred into food, scaled to body weight; start small.
By Animal
Cats
ASPCA lists Dendrobium genus non-toxic to cats; dilute tonic well tolerated.
Dogs
ASPCA lists Dendrobium genus non-toxic to dogs; dilute tonic well tolerated.
Horses
ASPCA lists Dendrobium genus non-toxic to horses; healthy-use tonic fine — note competition flag.
Birds
Well tolerated as a dilute, body-weight-scaled tonic; introduce gradually, starting with a small amount.
⚑ Sport horses: CAUTION for FEI/USEF sport horses: Dendrobium nobile contains dendrobine and phenethylamine-class alkaloids (stimulant-type natural substances). Treat as a likely prohibited/controlled substance under the FEI Equine Prohibited Substances List and USEF rules — do not feed to horses in competition without testing/withdrawal clearance.
Safety
For a healthy animal in moderate use of the DILUTE hot-water extract, Dendrobium nobile is well tolerated — the ASPCA lists the genus (Leopard Orchid, Dendrobium) as non-toxic to cats, dogs, and horses, and any plant material can cause mild, self-limiting GI upset (vomiting/loose stool) only if over-fed. The conditional caveats: Dendrobium contains dendrobine, an active sesquiterpene alkaloid with neuro/immunomodulatory and mild stimulant-class effects, plus traces of phenethylamine-type alkaloids — so start low and dose conservatively. For pregnant, nursing, or medicated animals, use only under veterinary direction. Use caution alongside CNS-active, immunosuppressant, or antidiabetic medications, as dendrobine alkaloids are immunomodulatory and antihyperglycemic and could theoretically interact. With pre-existing liver or kidney disease, the alkaloid load warrants veterinary oversight and lower dosing. None of these conditional concerns apply to a healthy animal in normal tonic use.
Source: ASPCA Toxic and Non-Toxic Plants — Leopard Orchid (Dendrobium gracilicaule), listed non-toxic to cats/dogs/horses (https://www.aspca.org/pet-care/aspca-poison-control/toxic-and-non-toxic-plants/leopard-orchid); Jain et al., "Pharmacological and Therapeutic Biofunction of Dendrobium nobile: A Critical Review," 2024 (https://journals.sagepub.com/doi/full/10.1177/1934578X241300010); FEI Equine Prohibited Substances List (https://inside.fei.org/fei/cleansport/ad-h/prohibited-list); USEF Guidelines & Rules for Drugs and Medications 2026 (https://www.usef.org/forms-pubs/2Zp2C_YKs4s/2026-equine-drugs-medications)
Plants
Garden, soil & foliage
Benefit
vegetative vigor, strong rooting, and resilient new growth
How to Use
Dilute 1/8 to 1/4 teaspoon per gallon of water. Foliar feed at the lighter rate, or soil drench at the fuller rate, about once a month or every other feeding. Best worked in through vegetative growth, as the plant builds leaf, stem, and root.
Best for
Vegetative growthSafety
A dilute extract in the GGG Plants line; always dilute and start light.
Source: GGG Plants line formulation
Structure-and-function guidance for nutrition and vitality. Not intended to diagnose, treat, cure, or prevent any disease. Introduce one botanical at a time and notice how the body responds. Some plants interact with medication; if you are pregnant, nursing, or on a prescription, know the interaction before you begin.
What's inside
Dendrobium,
down to the molecule.
The signature compound of Dendrobium, rendered from its real structure in bronze and glass — the precise thing the plant carries, given the dignity it has earned.
The evidence chain
From the plant to the molecule to the body — traced.
Not a claim — a chain. Every link below traces to a primary record. This is what Dendrobium is, measured.
The plant
Dendrobium
which governs
An intestinal enzyme that breaks dietary starch down into simple sugars.
serving the system
Digestive · Endocrine
and the tradition independently agrees
Named for these systems in the recorded herbal lineage (Culpeper 1653, TCM, and cross-cultural materia medica) — tradition and the molecule, arrived at separately, converge.
Structure and function only. The chain describes the plant’s characterized chemistry and traditional use — not a claim to treat, cure, or prevent any disease.
How it works
How Dendrobium works in the body
A herb is never one thing — it is a community of compounds, each meeting the body in its own way. These are the active molecules in Dendrobium and the proteins each one is measured to engage: the precise points where the plant meets your biology. So you see not just that it works, but how.
Moscatilin
PubChem ↗Measured to act on
A versatile signaling enzyme involved in energy storage, cell structure, and growth.
A versatile signaling enzyme involved in energy storage, cell structure, and growth.
A signaling enzyme that helps cells respond to stress and coordinate their activity.
A signaling enzyme that relays stress and inflammatory cues within the cell.
Gigantol
PubChem ↗Measured to act on
A small calcium-sensing protein that relays calcium signals throughout the cell.
A small calcium-sensing protein that relays calcium signals throughout the cell.
A central signaling enzyme governing cell growth, survival, and metabolism.
A signaling enzyme that senses how cells attach to and move within their surroundings.
An intestinal enzyme that breaks dietary starch down into simple sugars.
Concentrated in intestine, epididymisstructure resolved ↗
An enzyme that helps regulate insulin and leptin signaling inside cells.
The enzyme that converts glucose into sorbitol, the first step in sugar metabolism.
Concentrated in adrenal glandstructure resolved ↗
An enzyme that produces nitric oxide as part of the immune and inflammatory response.
Concentrated in intestine, lymphoid tissuestructure resolved ↗
Cited science · not claims
Everything we publish about these plants traces to a primary source — the compounds to PubChem, ChEMBL, and BindingDB, the traditional uses to named, dated herbals. We describe what a plant is and what it is understood to nourish — the body’s own systems, structure and function only. We do not claim it treats, cures, or prevents any disease, and nothing here is a substitute for professional care. See our method & sources →
These statements have not been evaluated by the Food and Drug Administration. Not intended to diagnose, treat, cure, or prevent any disease.
Works alongside
Other herbs that share Dendrobium's terrain
Different plants reaching the same systems of the body — the convergence our genome engine maps. These nourish the terrain Dendrobium supports: