zero waste almond processing plant based milk

Clean-Label Almond Milk with In-Shell Processing

RE-NUT AG | October 29, 2025

From Shell to Shelf

EXECUTIVE SUMMARY

Plant-based beverage makers are constantly looking to differentiate in a crowded market. Here we explore how in-shell processing enables a truly clean-label almond milk, using only nuts and water, without trade-offs in cost or quality. Product developers and brand managers can see how this innovation offers a new value proposition: premium-quality, fiber-rich almond milk at a mass-market price point.

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Why whole almonds matter more than you think

When it comes to plant-based beverages, the label matters just as much as the taste. Today’s health-conscious consumers are tired of scanning ingredient lists filled with gums, emulsifiers, and stabilizers, especially when it comes to almond milk, a product that should be simple.

At RE-NUT, we believe less is more. That’s why we created an almond milk that’s radically simple: just almonds and water, without sacrificing creaminess, flavor, or nutrition.

But here’s what sets us apart: we use the whole almond, shell and all.

WHAT’S IN YOUR ALMOND MILK?

Most almond milks on the market aren’t just almonds and water. In fact, they’re often made with almond paste or pulp and require additives to create the creamy consistency you expect.

That’s where in-shell processing comes in. By using the entire almond, including the fiber-rich shell, we naturally create a rich, full-bodied almond milk without any gums, lecithins, or other additives.

Only 2 ingredients: almonds + water
No stabilizers, no thickeners, no nonsense
High in natural fiber and plant protein
Satisfyingly creamy with a richer mouthfeel

NUTRITION THAT’S BUILT-IN, NOT ADDED ON

The almond shell isn’t just filler — it’s functional. It’s packed with natural fiber, making RE-NUT almond milk a smarter choice for your gut health. And because we don’t remove or discard parts of the almond, you get 100% of its nutritional value.

Compared to conventional almond milks, RE-NUT offers:

Up to 4x more fiber per serving
A smoother, creamier texture without emulsifiers
Naturally stabilizing properties — no extra ingredients needed

FOR YOUR CUSTOMER AND THE PLANET

Our zero-waste technology means no part of the almond is wasted. That’s good news for the planet, and for your values. With RE-NUT, sustainability isn’t a marketing label, it’s embedded in how we process every drop.

Zero-waste production
Clean-label from shell to shelf
Lower environmental impact per bottle

WHY DOES IT TASTE SO GOOD?

Using the whole almond enhances flavor and gives RE-NUT almond milk a naturally nutty, creamy, and satisfying taste. If you’re used to watery almond milks that separate or taste bland, you’re in for a surprise.

In our consumer acceptance survey in USA on our in-shell products:

Over two-thirds of consumers said they were at least somewhat likely to try almond products made with shells — a strong indicator of trial potential.
Some appeal levels exceeded 70% across multiple framings (health, gut health, sustainability), showing that the idea resonates when benefits are communicated clearly.
Many respondents shared positive, open-minded comments about almond shells in food, describing the concept as “innovative,” “eco-friendly,” and “worth trying for the health benefits.”

From Our Lab to Your Glass

RE-NUT’s innovation isn’t just about machines, it’s about people. Our in-house R&D team developed a completely new way of processing nuts, combining food science and sustainability to bring you the cleanest, most honest almond milk on the shelf.

Ready to offer more for less?

RE-NUT Water Based Method is launching the first blueprint line in the USA. Our technology is fully operational and ready to scale. Want to find out more?

Visit our NEWS and INSIGHTS Visit RE-NUT.COM

ONLY 2 INGREDIENTS

Traditional almond milk production leaves behind almond pulp and often requires additives (emulsifiers, thickeners). In-shell processing, by contrast, yields a smooth, creamy almond milk using only almonds and water, with no gums or fillers needed. The natural fiber from the shell serves as a built-in stabilizer, so the finished milk is just nuts and water on the label, truly clean-label.

NEW TEXTURES & NUTRITION

Including the shell not only adds fiber (enhancing the nutritional profile) but also contributes to a richer texture. The in-shell process creates a naturally creamier mouthfeel and new taste experience, which can set products apart. Manufacturers can even market the fiber content (since conventional almond milk has little to no fiber) as an added benefit, meeting consumer demand for healthier, more natural beverages.

PREMIUM QUALITY AT MASS PRICE

Typically, clean-label or organic almond milks cost more, but RE-NUT’s process changes the equation. It delivers premium-quality nut milk at value retail pricing, effectively bridging the gap between high-end “no additives” brands and mainstream products. This means a private-label producer could offer a fiber-enhanced, additive-free almond milk without a premium price tag, capturing both quality-conscious and budget-conscious customers.