KEYSTONE INGREDIENTSINDEPENDENT THINKING. ESSENTIAL MATERIALS.

Small ingredients.Biggerpossibilities.

Ingredient sourcing for the next generation of supplements. Technical perspective. Human connection. A little more possibility.

01 / A DIFFERENT PERSPECTIVE
BASED IN THE U.S. / SOURCED AROUND YOUSCROLL TO EXPLORE
PROTEINTEXTUREFORMULATIONThe details behind a better product.
OUR INGREDIENTS

Seven ingredients.
Endless starting points.

Start with what your product needs to do.
We’ll help you consider the ingredients—and the details—that get it there.

Pea proteinA foundation for plant-powered nutrition.
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Plant proteins

Pea protein

A plant protein source for protein powders and other nutrition applications. The right grade balances protein concentration with the taste, texture, and processing needs of your product.

One detail to consider

Protein concentration and analytical basis

Protein powders · Powdered nutrition

Full ingredient profile
Rice proteinMore possibilities for your protein formula.
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Plant proteins

Rice protein

A protein source for powdered nutrition and multi-protein formulations. Discuss sensory requirements, suspension, and the specification your manufacturing team needs.

One detail to consider

Protein assay and measurement method

Protein powders · Multi-protein formulations

Full ingredient profile
Xanthan gumSmall additions. Meaningful texture.
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Texture ingredients

Xanthan gum

A hydrocolloid used for thickening and suspension in suitable formulations. Grade selection depends on viscosity, hydration, and your processing conditions.

One detail to consider

Viscosity and test conditions

Texture management · Suspension

Full ingredient profile
Guar gumBring body and consistency into focus.
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Texture ingredients

Guar gum

A texture ingredient for suitable thickening and water-binding applications. We help clarify the hydration, viscosity, and grade characteristics relevant to your process.

One detail to consider

Native or modified grade

Thickening · Water binding

Full ingredient profile
Malic acidConsidered acidity. A balanced experience.
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Acids & vitamin C

Malic acid

An acidulant for flavor balance and acidification in suitable powdered products. Bring your intended use, particle size needs, and purity specification.

One detail to consider

L or DL form

Flavor balance · Powdered blends

Full ingredient profile
Citric acidVersatility, down to the specification.
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Acids & vitamin C

Citric acid

An acidulant for suitable powdered blends and effervescent systems. The choice of form and particle size should reflect moisture, handling, and processing requirements.

One detail to consider

Anhydrous or monohydrate

Acidification · Effervescent systems

Full ingredient profile
Ascorbic acidVitamin C, with the details considered.
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Acids & vitamin C

Ascorbic acid

A vitamin C ingredient with an antioxidant role in appropriate formulations. Evaluate assay, physical form, stability, and supporting documentation for the intended use.

One detail to consider

Assay and required specification

Vitamin C formulations · Suitable antioxidant applications

Full ingredient profile

Choose the ingredients you’d like to discuss.

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Every application is different. Let’s find the right grade for yours.

A CHANGE OF SCALESCROLL THROUGH THE MATERIAL

There’s a world
in the details.

Texture. Taste. The way it all comes together.
Your finished product starts here.

A conceptual study in texture and scale.

START WITH THE END PRODUCT

What are you
making next?

Explore a direction. Find the ingredients worth discussing.

01 / PLANT-POWERED NUTRITION

Protein powders

Build the experience around taste, texture, and the protein profile your product needs.

Details to explore

Protein concentration

Sensory profile

Mixing performance

Bring these into your inquiry
Discuss this direction

For supplement manufacturers and contract manufacturers. Another application in mind? Let’s discuss whether our sources are a fit.

CURIOUS BY NATURE. CLEAR BY DESIGN.

From what if
to what’s next.

Supplier relationships. Technical experience.
A person who owns the next step.

THE STARTING POINT01 / 03

Start with what you’re making.

Tell us the application, specification, and commercial requirements. Understanding your product gives the sourcing work direction.

01Application & intended use
02Specification & required grade
03Target quantity & timing

A specific ingredient, a second source, or a formulation challenge. Start where you are.

BUILT AROUND YOU
THE KEYSTONE APPROACH

Good products begin with
well-considered decisions.

Supplier relationships. Practical technical experience. A person who owns the next step. That’s what we bring to your sourcing conversation.

LET’S MAKE PROGRESS

Your next idea.
Let’s start here.

A specific ingredient. A second source.
A formulation challenge. Tell us what you’re working toward.

A conversation with people who understand ingredients.
What are you looking for?
Add quantity, timing, or application details

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