Kratom Strains Explained
Strains are described by vein color and region. Vein color reflects leaf maturity and drying; region is largely a sourcing label. Below is what community sources commonly report — not medical claims.
Red Vein
Red-vein leaves are harvested most mature and are the most commonly reported for evening use and relaxation.
Red Bali
One of the most widely available red strains. Community reports commonly describe Red Bali as a relaxed, evening-leaning profile.
Red Maeng Da
'Maeng Da' loosely means 'pimp grade' — a marketing label for a higher-potency selection. Users commonly report Red Maeng Da as relaxation with more staying power than Red Bali.
Red Borneo
Sourced from the island of Borneo. Community reports commonly describe a smooth, mellow red profile.
Red Thai
Users commonly report Red Thai as a slightly more energetic red than Bali or Borneo.
Red Indo
An Indonesian red that community reports commonly describe as gentle and slow-onset.
Green Vein
Green-vein sits between red and white — community reports commonly describe a balanced, milder profile.
Green Maeng Da
One of the most popular all-day strains. Community reports commonly describe Green Maeng Da as a balanced mix of mild energy and focus.
Green Malay
From Malaysia. Users commonly report a long, level profile without a sharp peak.
Green Borneo
A middle-of-the-road green that community reports commonly describe as smooth and balanced.
Green Thai
Users commonly report Green Thai as a cleaner, more energetic green.
White Vein
White-vein leaves are harvested earliest and are most commonly reported for daytime, energy-forward use.
White Maeng Da
A popular energy-forward white. Community reports commonly describe White Maeng Da as one of the more stimulating strains.
White Borneo
Users commonly report White Borneo as a smoother white suited to morning use.
White Thai
Community reports commonly describe White Thai as a stimulating, mood-forward white.
Gold Vein
Yellow (sometimes called gold) is a processing/blend designation rather than a distinct vein — reports commonly describe a smooth, middle-of-the-road profile.
Yellow Vietnam
A yellow/gold designation from Vietnamese leaf. Users commonly report a smooth, balanced middle-ground profile.
Gold Bali
A blended/processed 'gold' from Bali leaf. Community reports commonly describe a relaxed but mood-forward profile.