NXGEN Wholefoods: A Comprehensive Guide to the Company and Its Supplement Range in Australia
Most supplement companies buy raw material from intermediaries, then bottle and label it. NXGEN Wholefoods operates differently: it owns every step from paddock to capsule, processing organs sourced directly from its own network of certified organic, regeneratively farmed cattle stations on the Lake Eyre River System in central South Australia. That vertical integration, rare in the Australian supplement industry, sits at the heart of why the brand has built a following among health practitioners, ancestral nutrition advocates, and everyday Australians looking for whole food alternatives to synthetic vitamins.
The Origins of NXGEN Wholefoods
NXGEN Wholefoods was founded in 2016 in Robin Hill, New South Wales, by a team with four generations of experience in the Australian beef industry. The founders had worked on cattle properties from Cairns to Tasmania, held meat inspectors certificates, and had observed firsthand how much nutritional value was being discarded in modern meat processing. Their premise was straightforward: the parts of the animal that traditional cultures valued most, liver, heart, kidney, spleen, and glandular tissue, were now treated as waste products, even as the populations abandoning them suffered rising rates of nutrient deficiency.
The company takes its intellectual lineage seriously. Its website references the work of nutritional pioneers like Weston A. Price and Royal Lee, and it traces the practice of organ eating among Indigenous Australians back more than 40,000 years. This is not decorative history; it informs the product philosophy, which is built on the idea that like-for-like nutrition, consuming animal organs to nourish corresponding organs in the human body, is a principle with deep ancestral and emerging scientific support.
By the time the brand established its US presence at nxgenwholefoods.com, it had already built a reputation in the Australian market as the pioneer of bovine and ovine glandular supplementation locally. The company is referenced in a Meat & Livestock Australia research report as an Australian pioneer manufacturing bovine and ovine glandular supplements at a time when most competing products were imported from South America, New Zealand, or the United States.
Sourcing: Lake Eyre and the Significance of the Region
The geographical origin of NXGEN's beef is not incidental. The Lake Eyre region, technically Kati Thanda-Lake Eyre, sits in the arid heart of South Australia and encompasses cattle stations described as rivalling the state of Texas in land area. The cattle graze freely on native grasses across flood plains fed by the Cooper Creek river system, with no neighbouring cropping operations and no history of pesticide drift or synthetic herbicide use. There is no glyphosate spraying. The grasses themselves are native species with mineral profiles shaped by ancient, undisturbed soils.
This sourcing choice matters beyond marketing. Cattle that graze on native pasture rather than grain or improved pasture develop a different fatty acid profile and accumulate fat-soluble vitamins, particularly A, D, K2, and E, at higher concentrations than feedlot-finished animals. The organs of grass-fed and grass-finished cattle reflect that nutritional advantage. Liver from a grain-fed steer and liver from a native-grass Lake Eyre animal are not nutritionally equivalent, and NXGEN argues, credibly, given the evidence on pasture quality, that the difference is significant.
Each farm supplying NXGEN holds full certified organic accreditation. Third-party auditors verify compliance at each station. The cattle are born and raised without antibiotics, synthetic hormones, or GMO feeds, a claim supported by the Australian government's world-leading livestock biosecurity framework, which NXGEN references explicitly in its quality documentation. Processing takes place at Tier 1 export-licensed meat establishments, where a qualified Veterinary Officer conducts both pre- and post-mortem inspections, with certified meat inspectors stationed throughout the production line.
Manufacturing Process: Freeze Drying and Cryogenic Milling
The nutritional case for organ supplements depends heavily on how those organs are processed. Heat degrades heat-sensitive compounds, retinol, B12, CoQ10, folate, and certain enzymes begin to break down at temperatures well below what conventional drying methods reach. NXGEN addresses this through freeze drying (lyophilisation) followed by cryogenic milling, a two-step process designed to protect the bioactive integrity of the raw material.
Freeze drying works by freezing the organ material first, then placing it in a vacuum chamber where ice sublimates directly into vapour without passing through a liquid phase. Temperatures during this process typically sit between -30°C and -50°C. The result is a product with a water activity (Aw) below 0.2, the level below which no pathogen can survive, and a shelf-stable powder that retains nutrients in a form close to the original raw tissue. A study published in the journal Foods (2020) found that freeze-dried organ meats showed higher micronutrient retention and better colour stability than heat-dried equivalents, indicating lower degradation of the natural food matrix.
After freeze drying, NXGEN mills its material using cryogenic equipment that keeps the product at very low temperatures throughout the grinding process, avoiding the frictional heat that standard milling generates. The resulting powder is then encapsulated with no excipients, fillers, or flow agents. There is no silica, no magnesium stearate, no rice hull, no anti-caking compounds. What goes into the capsule is organ powder and nothing else.
The company is also vertically integrated at the processing stage. Unlike most supplement brands that outsource freeze drying and encapsulation to contract manufacturers, NXGEN performs the entire process in-house. It buys raw organs directly from its farm and butcher network, freeze dries them in small batches, mills them cryogenically, and encapsulates the finished powder. This direct control reduces the points of failure in the supply chain and is what allows the company to claim 100% traceability back to the farm of origin.
The Core Supplement Range
NXGEN's product architecture follows a nose-to-tail logic. Each product targets a specific tissue or organ system, and the range spans from broad-spectrum multi-organ blends to highly specific glandular formulas.
Organic Beef Liver Capsules are the flagship product. Beef liver is consistently cited by nutritional researchers as the single most nutrient-dense food available: a rich source of preformed vitamin A (retinol), active vitamin B12, folate, heme iron, copper, zinc, and choline. NXGEN sources liver from organic grass-fed cattle on the Lake Eyre flood plains and supplies it in 500mg capsules, with a 180-count bottle representing a 30-day supply at the standard serving of four to six capsules daily. Unlike some competitors, NXGEN does not defat its liver powder, preserving the fat-soluble vitamin content that defatting removes.
The Beef Organs range, including a Black Label multi-organ blend, combines liver with heart, kidney, spleen, and pancreas. Each organ contributes something distinct. Heart is the richest dietary source of Coenzyme Q10 (CoQ10), with studies placing its CoQ10 content at approximately 11–13mg per 100g, roughly three to four times higher than muscle meat. Kidney concentrates selenium, a trace mineral relevant to thyroid function and antioxidant activity. Spleen delivers heme iron at concentrations higher than any other tissue, making it particularly relevant for Australians dealing with iron deficiency anaemia. Pancreas contributes digestive enzymes including lipase, protease, and amylase. Taken together, these organs recreate the nutritional breadth of traditional nose-to-tail eating in a format that does not require sourcing or preparing fresh offal.
The Male Optimise and Female Optimise formulas take the glandular principle further, combining bovine reproductive and endocrine tissue with the standard organ blend to provide targeted support for hormonal health. Female Optimise, for instance, includes bovine ovarian and uterine tissue alongside standard organs, based on the like-for-like principle that specific peptides and growth factors in glandular tissue travel preferentially to corresponding tissues in the human body after ingestion. This mechanism was investigated in radioactive isotope tracing research at the University of Edinburgh, which found that ingested organ material concentrates selectively in corresponding organs at elevated levels.
Beyond organ products, NXGEN has extended its range into plant-based whole foods processed by the same freeze-dry and cryogenic mill method. The Organic Black Garlic capsules are sourced from Australian family farms rather than China, where most commercial black garlic originates. Each serving provides 1200mg of pure freeze-dried black garlic powder, substantially more per serving than the typical 250mg found in competing products. The company's marine range draws from waters surrounding Australia, including the Indian and Pacific Oceans, and supplements such as emu oil occupy a distinct niche within the range, drawing on knowledge held by Aboriginal Australians.
Collagen Protein Powder, Bone Broth Protein, and Bone Marrow Capsules extend the range into structural nutrition. Bone marrow has a particular relevance for joint, cartilage, and connective tissue support, given its content of alkylglycerols, adiponectin, and the fat-soluble activators described by nutritional researcher Weston A. Price. Beef Tallow Capsules, sourced from suet fat of grass-fed animals, provide a concentrated form of saturated fat alongside fat-soluble vitamins for those following animal-based or ketogenic dietary protocols.
Who Uses NXGEN Supplements and Why
The brand has found its largest following among Australians aligned with paleo, primal, carnivore, or ancestral dietary frameworks. These are eating approaches that prioritise animal-derived whole foods and treat nutrient density as the primary criterion for food selection. For people eating this way, NXGEN's organ supplements are not so much a supplement as a practical solution to the logistical difficulty of regularly obtaining and preparing fresh organ meats in a contemporary urban Australian context.
There is also a meaningful clinical audience. Australian health practitioners, naturopaths, integrative GPs, functional nutritionists, have incorporated NXGEN's range into patient protocols, particularly for iron deficiency, B12 deficiency, fatigue states, and hormonal imbalance. The appeal in that context is the bioavailability argument. Research comparing heme and non-heme iron absorption consistently finds that heme iron from animal sources is absorbed at a rate two to three times higher than non-heme iron from plant sources, with significantly fewer gastrointestinal side effects than ferrous sulphate supplementation. For practitioners managing patients with iron deficiency anaemia who cannot tolerate standard iron tablets, a whole food heme iron source is a clinically meaningful alternative.
Athletes form a third segment, drawn particularly to the energy and recovery arguments around CoQ10, B vitamins, and the carnosine and anserine content of heart tissue. Digestive Enzyme capsules from the range also address a different need: people managing gut permeability, low stomach acid, or compromised pancreatic enzyme output who want a food-sourced enzyme supplement rather than a synthetic formulation.
