Private Label Black Walnut Hulls Extract Alcohol Free, 1oz

Private Label Black Walnut Hulls Extract, Alcohol-Free, 1 oz, for Clean-Label Cleanse Lines

Black Walnut Hulls Alcohol-Free is a 1 oz alcohol-free liquid extract made from the hulls of black walnut (Juglans nigra), manufactured to order for private label brands in a GMP-certified facility in Hauppauge, New York, with flexible minimums and full formulation support. It is a single-botanical ingestible liquid, filled and labeled under your own brand.

The distinguishing feature here is plant part precision. Black walnut is sold under several part specifications, and the hull is the material with the deepest history in traditional cleanse preparations — naming it explicitly on the panel signals to a knowledgeable buyer that the brand knows what it is sourcing. Pairing that specificity with an alcohol-free base produces a SKU that satisfies two different kinds of scrutiny at once: the herbalist checking the plant part, and the clean-label retail buyer checking for ethanol. Typical buyers are cleanse and detox-category brands, gut wellness lines, alcohol-free supplement programs, practitioner channels, and natural retail house brands building a specified-botanical liquid set.

Specifications

Product type: Alcohol-free liquid herbal extract, ingestible dietary supplement

Botanical / actives: Black walnut hull (Juglans nigra)

Base: Alcohol-free extraction base

Size: 1 oz bottle

Manufacturing: Made in the USA from globally sourced ingredients

Facility: GMP-certified (Hauppauge, NY)

Certifications: NSF, USDA Organic, Kosher, and Halal available

Minimum order: 5,000 units (liquids under 8 oz); request a quote for exact MOQ and price breaks

Customization: Custom packaging and full formulation support

Private label: Yes, concept to finished goods

What Is a Black Walnut Hulls Extract?

A black walnut hulls extract is a liquid preparation made specifically from the hull — the green outer husk surrounding the nut — rather than from the leaf, bark or nut meat. Plant part is not a technicality in this botanical; different parts of Juglans nigra are used for different traditional purposes, and a product labeled only "black walnut extract" leaves the buyer guessing. Specifying hulls is a quality signal, and it is one of the few label details in this category that an informed customer will actually check.

The alcohol-free base is the second differentiator. Traditional black walnut hull preparations are almost universally ethanol tinctures, which limits where they can be sold and who will buy them. An alcohol-free version keeps the same part specification and the same dropper format while opening clean-label retail programs, alcohol-avoiding households, and the Kosher and Halal certification paths that an ethanol product cannot pursue. Running extraction and filling in one GMP-certified plant means the brand holds a single supplier accountable for the liquid and the finished bottle.

Market Demand

Digestive and cleanse products are the primary shelf for this SKU. Grand View Research values the global gut health supplements market at USD 19.9 billion in 2025 and USD 21.7 billion in 2026, reaching USD 36.6 billion by 2033 at a 7.8% CAGR. Cleanse-oriented buying within that shelf tends to be seasonal and program-shaped, which favors a small, specific SKU a brand can bundle into a kit rather than a general-purpose daily product.

The wider context is a global supplement market still expanding at pace. Grand View Research puts the global dietary supplements market at USD 209.5 billion in 2025 and USD 228.2 billion in 2026, reaching USD 431.7 billion by 2033 at a 9.5% CAGR. For a private label brand, growth of that scale means the constraint is rarely demand — it is having a differentiated, correctly specified SKU when the customer arrives.

Private Label Opportunity

This product is most valuable to a brand as part of a set rather than as a standalone. Cleanse customers buy programs, and a hulls extract is a natural component alongside a capsule complex or a companion botanical liquid — which is why brands frequently run this SKU together with our black walnut complex capsules and our black walnut and wormwood alcohol-free blend, all from the same plant with one documentation package.

The 1 oz size at a 5,000-unit minimum for liquids under 8 oz makes it inexpensive to add a specified-part SKU to an existing line, with price breaks improving as volume builds. BioB MFG runs the work concept to finished goods: extraction, filling, closure and dropper selection, label application and finished-goods documentation. Custom packaging is available, and NSF, USDA Organic, Kosher and Halal certification paths are open on this specification — the last two being practical precisely because the base is alcohol-free.

Competitive Landscape

Three things compete for this shelf position. Full-strength black walnut hull tinctures own the herbalist channel and the tradition argument but carry the alcohol constraint. Generic "black walnut extract" liquids compete on price and leave the plant part unstated, which is where they lose the informed buyer. Cleanse capsules and kits win on convenience but bury black walnut inside a long panel where it cannot be evaluated.

An alcohol-free hulls extract takes the position none of those hold: explicit plant part, no ethanol, single botanical, dropper format. It is a small claim to make and an easy one to defend, which is exactly what works in a category where most competing labels are vague. Within BioB MFG's own black walnut range, this is the specified-part clean-label option, distinct from the low-alcohol black walnut tincture and the two-botanical wormwood blend.

Why Brands Choose This Formula

Brands choose this formula when label precision is part of their positioning. Naming the hull, naming the species and stating alcohol-free gives a front and back panel that reads as deliberate rather than generic, and that is a durable advantage in a category crowded with underspecified products.

Production runs in our GMP-certified Hauppauge, New York facility, made in the USA from globally sourced ingredients, with one team accountable from extraction through the labeled bottle. Brands can position the SKU within digestive wellness and seasonal cleanse merchandising using traditional-use framing drawn from the long record of black walnut hull preparations in Western herbal practice.

Common Buyer Questions

What is a private label black walnut hulls extract?

A private label black walnut hulls extract is a finished liquid supplement manufactured by BioB MFG and sold under your brand name, not ours. We produce the alcohol-free hull extract, fill the 1 oz dropper bottle, apply your label and deliver finished goods ready for your warehouse.

Is this product alcohol-free?

Yes. It is made without ethanol as the carrier and can be labeled and marketed as alcohol-free, which is unusual for black walnut hull preparations and is the main reason brands choose it over a traditional tincture. It is an ingestible dietary supplement format only.

Which plant part is used, and why does it matter?

The hull — the green outer husk of the black walnut (Juglans nigra) — rather than leaf, bark or nut meat. Different parts of the species have different traditional uses, so naming the hull on the label tells an informed buyer exactly what they are getting instead of leaving it unstated.

What is your minimum order quantity (MOQ)?

Minimum order quantities vary by format. Liquid products under 8 oz start at 5,000 units; 8 oz and larger liquids start at 2,500 units. Capsule and tablet products have a minimum of 300,000 capsules or tablets total. Request a quote and we'll confirm exact MOQ and price breaks for your project.

Can the packaging and label be customized?

Yes. Bottle, closure and dropper selection, label artwork and finished-goods presentation are specified with your team before the run, and brands building a cleanse set can align artwork across multiple SKUs produced in the same program.

Is the product manufactured to certified quality standards?

Yes. It is produced in our GMP-certified facility in Hauppauge, New York, made in the USA from globally sourced ingredients. NSF, USDA Organic, Kosher and Halal certifications are available depending on the specification your channel requires.

What wellness category does this product fit?

Digestive and gut wellness, with particularly strong fit in cleanse and reset assortments. Brands can position it within cleanse programs and everyday digestive wellness routines using traditional-use framing for black walnut hull.

Can BioB MFG manufacture this as a private label supplement?

Yes, from concept to finished goods. We provide formulation support, extraction, filling, labeling and finished-goods documentation in one plant, and can run the matching black walnut capsule complex and wormwood blend in the same program. Request a quote to get started.

Updated September 2026