Where to Buy Black Garlic (And What to Look for)

Five years ago, black garlic was a specialty item you'd only find at high-end deli counters. Today it's significantly more accessible, though the quality varies considerably by source and format. Knowing what to look for saves you from a $15 purchase that turns out to be dried out, underfermented, or improperly stored.

Where to Buy

Specialty and Natural Grocery Stores

Whole Foods, specialty delis, and stores with good charcuterie or specialty condiment sections often stock black garlic. Usually sold as whole bulbs or peeled cloves in small bags. Prices tend to be higher here, but freshness is typically better than ambient-stored supermarket stock.

Asian Supermarkets

Korean, Japanese, and Chinese supermarkets are the best in-store option in most cities. Black garlic is used extensively in Korean cooking and is often stocked at competitive prices. Look in the produce section or the dried/fermented goods aisle. Korean-origin black garlic (labelled heuk maul or similar) is widely available and generally high quality.

Online Retailers

Amazon, specialty food sites, and direct-from-farm shops are the most reliable source for consistent availability. Search "black garlic whole bulb" for the most versatile format. Brands like The Black Garlic Company (UK) and South Korean imports have strong reputations. Buying in bulk online reduces per-unit cost significantly.

Farmers Markets

Artisan black garlic is increasingly available at farmers markets, particularly in the US and UK. These tend to be small-batch, regionally grown, and often more flavorful than imported commercial product. Worth buying from if you find a consistent source.

Make Your Own

Once you've used black garlic regularly enough to know what you like, making it at home is a strong economic choice. A full guide is in our article on how to make black garlic at home.

Formats Available

Whole Bulbs (Recommended)

The most versatile and usually the best value. Keeps longest. Peel individual cloves as needed or process the whole bulb into black garlic paste at once.

Peeled Cloves in a Bag or Jar

Convenient but deteriorate faster once opened. Check that cloves are uniformly black, not patchy or dry-edged. Good for people who cook with black garlic frequently enough to use a bag within 2-3 weeks.

Black Garlic Paste (Pre-made)

Available from some specialty producers. Saves prep time but often comes with added ingredients (oil, salt, preservatives). Check the label if you want pure black garlic flavor.

Black Garlic Powder

Dehydrated and ground. Longest shelf life. Works well as a seasoning in dry rubs, but doesn't have the sticky paste texture needed for compound butter or aioli. A different product in practice - useful as a pantry spice rather than a cooking ingredient.

How to Tell Good Quality from Poor

Visual Check

• Good: Uniformly black or dark brown throughout, no patchy areas
• Poor: Pale or white patches in the center (underfermented)
• Poor: Shrunken, cracked, excessively dry appearance

Texture Check

• Good: Soft, slightly sticky, like a dried fig - gives easily when pressed
• Poor: Hard or rubbery in the center
• Poor: Wet, slimy, or mushy (storage problem)

Smell Check

• Good: Faintly sweet, earthy, mild - no strong garlic or sulfur smell
• Poor: Sharp sulfurous odor (underfermented), sour or off smell

Price Guide

• Single whole bulb: $3-6
• Bag of peeled cloves (100g): $8-15
• Online bulk (500g+): $20-35
• Homemade: ~$0.50-1.00 per head plus electricity

Storage After Purchase

Full storage guidance in our article on how to store black garlic. Short version: unpeeled whole bulbs keep at room temperature for 1-2 months; peeled cloves refrigerated for 2-3 weeks. Once you've sourced good black garlic, the complete black garlic guide covers every way to use it.