Mezcal

A legacy you can taste.

Every sip of our expressive Tobalá mezcals embodies a multi-decade commitment to patience in the field, while also reflecting our fourth-generation master mezcalero’s journey to perfect the production process. 

A glass bottle of Fosforo Mezcal Ensamb with intricate embossing, placed on a wooden surface alongside a cocktail with a lemon garnish, and a gold stirrer, with a recognition badge reading "Double Gold Agavos International" in the upper right corner.

Ensamble

Balancing light smoke with complex notes of citrus, early springtime aromatics, papaya, white pepper, and pear skin.

43% ABV ﹒ Espadilla, Tobalá

A bottle of Fósforo Mezcal Tobalá, a glass of soda with ice and lemon, and a plate of lemon wedges with a slice of lemon, salt or spice on the plate.

TOBALÁ

Unaged and crystal clear with pronounced aromas of ripe fruit, bell pepper, honey, and wet stone for a subtle smoky-smooth finish.

45% ABV ﹒ Tobalá

A decorative bottle of Fósforo Mezcal Penca, placed on a wooden surface. The background is blurred and features warm lighting. A graphic overlay displays a score of 95 points with a laurel wreath and the words "Wine Enthusiast".

Amber and glass-aged with a profile of young leather, caramel, spices, white flowers, lemongrass, and toasted nuts.

43% ABV ﹒ Tobalá

Tobalá PENCA

A man in a white cowboy hat and white shirt standing in an agave field.

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Puebla Proud

Our mezcal begins with a slow 90-minute drive outside of Puebla, Mexico. The dramatic terrain, rugged high-elevation mesas, and cyclical weather patterns are the perfect recipe for thriving agaves.

Nestled in the foothills around the small village of Huehuetlán el Grande, the palenque and agave fields are at the center of the budding Poblano mezcal movement.

From Seed to Sip

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From Seed to Sip ⋮

  • A man wearing a white cowboy hat and white shirt, smiling and looking to his left.

    Mezcalero

    Fourth-generation master-mezcalero Aarón Alva Sánchez is a pioneer in the mezcal space. He is an artist and a scientist who has spent his life mastering the end-to-end process of agave farming through mezcal production.

    Recognizing how difficult the tobalá agave is to cultivate, Aarón set out to develop a sustainable process for reproducing the finicky agave at scale.

  • A person holding sunflower seeds in their hand.

    Nursery

    The origin of our wonderful mezcal journey is the young agave plants. Through either seed or mature plant propagation, the local team carefully tends to these seedlings or “hijos” as they sprout into young agave.

    These budding agave plants spend the first 6-months in carefully cultivated rows until they are ready to be transplanted into larger fields.

  • Person crouching outdoors, planting or examining a large holly branch with sharp pointed leaves.

    Planting

    Each young agave is thoughtfully planted in a location that will ensure optimal growing conditions and uniform maturity.

    By leveraging years of farming experience, our master mezcalero, along with his sons and the local team, are able to grow some of the largest Tobalá agave in Mexico.

  • Close-up of large, spiky green agave or aloe plants with pointed leaves.

    Growing

    We describe each bottle of our mezcal as being a collection of ‘Drops of Time’ largely due to the long growing cycle and meticulous production process.

    Our Tobalá agave plants often grow for 8-15 years before they mature and are ready for harvest. It is the long growing period and natural elements that produce sugar-rich agave piñas that the master mezcaleros can then turn into our expressive mezcals.

  • A man wearing a gray hoodie, ripped jeans, and a backward cap is chopping an agave plant in a field with an axe. The landscape features green agave plants and distant rolling hills under a cloudy sky.

    Harvesting

    Skilled jimadores work carefully to trim back the well-guarded agave spears (or pencas), leaving the fibrous agave piña.

    This back-breaking work requires not only strength but also precision and skill, as correctly harvesting the piñas directly impacts the final mezcal taste.

  • People working with charcoal in an open-air structure, some standing on piles of charcoal, others shoveling or observing, with a wheelbarrow full of charcoal in the foreground.

    Cooking

    The best mezcals are a delicate balance of flavor and complexity with subtle smoky undertones that punctuate the agave notes.

    Our agaves spend 5-8 days buried in underground pit ovens as the starchy, freshly harvested agave piñas give way to sweet, cooked fibers.

  • Large wooden barrel filled with shredded organic material, possibly compost or fermented substance.

    Fermenting

    Following the cooking process, the sugar-rich agaves are shredded before being fermented in large wooden vats, or tinas, for ten days to two weeks.

    We rely on only wild yeast from the local micro-climate to convert the agave sugars into alcohol, achieving a unique result that reflects the local terroir.

  • Person using a long lighter to ignite a wood fire in a brick oven.

    Distilling

    The fermented agave pulp is then twice-distilled in a copper pot still patiently over a 24-hour period.

    Our master mezcaleros carefully watch over the distillation process, making sure the fresh distillate is cut properly, removing any unwanted flavor notes or distillation byproducts.

  • Two glass bottles with woven wicker covers placed against a brick and stone wall.

    Aging (Penca)

    For our unique Tobalá Penca, we age the tobalá for up to three months in small glass carboys alongside a cooked agave penca slice, imparting a complex, savory flavor that is truly special.

    *Our core Tobalá expression is bottled as a Joven– with no aging.

  • Close-up of a person applying a label to an ornate black Fósforo Mezcal Penca bottle.

    Bottling

    From there, our expressions are bottled into our beautiful packaging—the perfect compliment to our unrivaled liquid.

    Each packaging component has been meticulously designed and produced as the perfect underscore to our world-class mezcal.

Two women standing outdoors in a desert-like area with large agave plants, holding a shovel between them, and large agave leaves at their feet.

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FEMALE-LED

In the early 2000s, Lisa Detwiler, soon-to-be brand founder, became infatuated with mezcal after an introduction to it with her husband in San Miguel de Allende. As the years passed, her love and curiosity for the spirit grew, but with it, a sense of frustration at the inconsistent quality in the U.S.

Determined to find greatness and driven by a belief that others would appreciate it, she set out to build Fósforo.

As soon as she met mezcalero Aarón Sanchez and Mariana Hernández, who put Puebla on the map as a leading mezcal region, she knew she had found something special.

An award graphic that reads "The most awarded tobalá mezcal brand since 2022".
Four people standing in an agave field with trees in the background, under a cloudy sky.

Fósforo Mezcal

Founded with deep respect for the culture and traditions of agave spirits, Fósforo is a women-led spirits house dedicated to honoring the regions and makers behind some of Mexico’s most iconic expressions. Each release is crafted in partnership with world-class producers and rooted in the character of its origin.

Harnessing both the art and the science of mezcal production, Aarón and Mariana meticulously cultivate and distill the highest-quality agave to create a mezcal we celebrate – balanced, approachable, and less smoky than most.

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"This is indeed about as easy sipping as mezcal gets."