EU Stock · B2B only · 27 member states · FDCM E-Commerce S.A.
ENDEPL
FDCM.eu›Dairy›Demineralized Whey Powder
Demineralized Whey Powder · EU Stock · B2B from 25 kg

Demineralized
Whey Powder
DemWhey 40% & 90%

Two demineralisation grades from EU-audited supply chains. DemWhey 90% for type 1 infant formula; DemWhey 40% for follow-on and growing-up milks. CoA per batch, DSV delivery to all 27 EU member states.

Order DemWhey 90% → See All Dairy
25 kg
minimum order
≥90%
demineralisation (90% grade)
CoA
included per batch
Demineralized Whey Powder 90% BULK
Demineralized Whey Powder 90% BULK
Demineralisation≥ 90%
Protein≥ 15% (dry basis)
Lactose≥ 65%
Moisture≤ 4.5%
Fat≤ 1.5%
Ash≤ 3.5%
pH6.0 – 7.0
AppearanceWhite/cream powder
from€13.06/25 kg
Order DemWhey 90% →
Demineralized Whey Powder 40% BULK
Demineralized Whey Powder 40% BULK
Demineralisation≥ 40%
Protein≥ 12% (dry basis)
Lactose≥ 68%
Moisture≤ 4.5%
Fat≤ 1.5%
Ash≤ 7.0%
pH5.8 – 6.8
AppearanceWhite/cream powder
from€12.02/25 kg
Order DemWhey 40% →
Demineralisation ≥90% (90% grade)
CoA per batch included
Infant formula supply chain
DSV EU-27 delivery
FSSC 22000 / BRC certified
Product Overview

What is demineralized whey powder?

Demineralized whey powder (DemWhey) is produced from sweet whey by removing mineral salts through electrodialysis or ion exchange, followed by concentration and spray drying. The demineralisation percentage refers to the proportion of minerals removed — predominantly potassium, sodium, calcium and phosphorus — relative to the mineral content of the original sweet whey.

DemWhey 90% has 90% of minerals removed. This brings the K/Na ratio and total mineral load close to the profile of human breast milk, making it the standard whey base for type 1 infant formula (first-age/starter formula). It is used as the primary carbohydrate and protein source in the whey-dominant protein fraction of infant formula under EU Regulation 2016/127 on infant formula composition.

DemWhey 40% has 40% of minerals removed. The mineral load is higher than the 90% grade but lower than sweet whey powder. It is used in follow-on formula (stage 2+), growing-up milks and other dairy formulations where partial demineralisation is sufficient. It is also used in some confectionery and dairy applications where a lower-mineral whey base is required without the cost of 90% demineralisation.

Both grades are produced from fresh EU sweet whey, full lot traceability from origin. FSSC 22000 and BRC-certified supply chains. Salmonella absent per 25g, Listeria absent per 25g as standard micro specification.

Demineralisation≥ 90%
Protein (ds)≥ 15%
Lactose (ds)≥ 65%
Fat (ds)≤ 1.5%
Moisture≤ 4.5%
Ash (ds)≤ 3.5%
pH (10% sol.)6.0 – 7.0
TPC≤ 10,000 cfu/g
Coliforms≤ 10 cfu/g
SalmonellaAbsent / 25 g
Listeria monocytogenesAbsent / 25 g
AppearanceWhite to cream powder
SolubilityReadily dispersible
Packaging25 kg paper bag
Demineralisation≥ 40%
Protein (ds)≥ 12%
Lactose (ds)≥ 68%
Fat (ds)≤ 1.5%
Moisture≤ 4.5%
Ash (ds)≤ 7.0%
pH (10% sol.)5.8 – 6.8
TPC≤ 10,000 cfu/g
Coliforms≤ 10 cfu/g
SalmonellaAbsent / 25 g
Listeria monocytogenesAbsent / 25 g
AppearanceWhite to cream powder
SolubilityReadily dispersible
Packaging25 kg paper bag
Applications

Where DemWhey is used

Demineralized whey powder is a regulated dairy ingredient with specific grade requirements per application. Using the wrong demineralisation level is a formulation error.

🍼

Infant Formula (Type 1 / Starter)

DemWhey 90% is the correct grade for starter infant formula (age 0–6 months) under EU Reg. 2016/127. The high demineralisation ensures the K/Na/mineral profile is compatible with the composition requirements for infant formula. DemWhey 40% does not meet the mineral reduction requirements for type 1 formula.

🥛

Follow-on & Growing-up Milk

DemWhey 40% is used in follow-on formula (6–12 months) and growing-up milks (1–3 years) where the strict mineral limits of type 1 formula do not apply. The lower cost per kg vs DemWhey 90% is a relevant procurement factor at scale.

🏥

Clinical & Tube Feed Nutrition

DemWhey 90% is used in some clinical nutrition formulations (e.g. renal disease, electrolyte-restricted diets) where low potassium and sodium content is required. The low mineral load supports electrolyte management in clinical applications.

🍫

Confectionery & Dairy Applications

DemWhey 40% is used in some chocolate and confectionery applications as a lower-mineral whey base where standard sweet whey is too high in minerals for the desired flavour profile. It provides lactose and protein at a lower ash level than SWP.

💊

Speciality Nutrition

DemWhey 90% is used in speciality nutrition formulations for allergy management, pre-term infant nutrition and medical food applications where strict composition control is required.

🔬

Clinical Trials & R&D

Both grades are available from 25 kg for product development, clinical trial batches and formulation R&D. No framework contract or minimum annual volume required.

Grade Comparison

DemWhey 90% vs DemWhey 40% — key differences

Choosing the wrong grade is a common procurement error. The table below summarises the critical decision parameters.

ParameterDemWhey 90%DemWhey 40%
Demineralisation≥ 90%≥ 40%
Ash (ds)≤ 3.5%≤ 7.0%
Protein (ds)≥ 15%≥ 12%
Lactose (ds)≥ 65%≥ 68%
Primary useType 1 infant formulaFollow-on, growing-up milk
EU Reg. 2016/127Required gradeFollow-on only
Price / 25 kgfrom €13.06from €12.02
Min. order25 kg25 kg
Why FDCM

Demineralized whey from EU stock — no complexity

FDCM supplies infant formula manufacturers, clinical nutrition producers and food companies across the EU. B2B from 25 kg, full documentation.

From 25 kg

Both DemWhey grades available from one bag. No annual volume commitment. Scale from trial to production.

Infant formula chain

Supply chain documented to FSSC 22000 and BRC. Lot traceability from origin. Salmonella and Listeria absent per 25g standard.

Full CoA per batch

CoA covering demineralisation, protein, lactose, moisture, ash, pH and full micro panel — included with every order.

All 27 EU states

DSV road freight to all EU member states. Standard 3–7 business days transit. Full tracking.

FAQ

Frequently Asked Questions

Demineralized whey powder is produced from sweet whey (a byproduct of cheese manufacture) by removing mineral salts through electrodialysis or ion exchange, followed by concentration and spray drying. The demineralisation percentage indicates what proportion of the original mineral content has been removed. The process retains the protein (predominantly β-lactoglobulin and α-lactalbumin) and lactose content while reducing ash, potassium, sodium and calcium levels.
DemWhey 90% has 90% of minerals removed, resulting in ash ≤3.5% ds. It is the required grade for type 1 infant formula under EU Regulation 2016/127, where the mineral profile must closely match breast milk composition. DemWhey 40% has 40% of minerals removed, ash ≤7.0% ds. It is used in follow-on formula (stage 2), growing-up milks and some confectionery/dairy applications. It is not suitable as a direct substitute for DemWhey 90% in type 1 infant formula.
Infant formula composition in the EU is governed by Commission Delegated Regulation (EU) 2016/127. This regulation specifies the composition requirements for infant formula (0–6 months) and follow-on formula (6–12 months). Demineralized whey powder used in infant formula must meet the protein and mineral specifications required by this regulation, confirmed per batch. FDCM provides EU Reg. 2016/127 compliance documentation on request.
Standard microbiological specification for both grades: TPC ≤10,000 cfu/g, coliforms ≤10 cfu/g, Salmonella absent per 25g, Listeria monocytogenes absent per 25g, Staphylococcus aureus ≤100 cfu/g. For infant formula use, the Salmonella and Listeria specifications are critical — confirmed on the CoA per batch. Additional testing (Cronobacter/Enterobacteriaceae) available on request.
Both DemWhey grades are available from 25 kg (one bag). For in-stock quantities, order-to-dispatch is typically 1–2 business days. EU delivery via DSV is 3–7 business days depending on destination. No framework contract or annual volume commitment required.
Standard: CoA per batch (demineralisation, protein, lactose, moisture, ash, pH, full micro). Available on request: TDS, allergen declaration (MILK), non-GMO statement, Halal certificate (eligible batches), FSSC 22000/BRC supplier certificate, EU Reg. 2016/127 compliance statement, country of origin certificate.
Contact & Ordering

Request a Quote or Sample

We respond to all B2B inquiries within 4 business hours

Operated by

FDCM E-COMMERCE SPOLKA AKCYJNA
Krzysztofa Komedy 2/3
02-517 Warszawa, Poland
VAT: PL5214100463

Contact

contact@fdcm.eu

fdcm.eu — full catalogue & online ordering

EU Delivery

View all delivery options →

Need DemWhey 40% or 90% from EU stock?

Both grades available from 25 kg on FDCM.eu — live pricing, CoA documentation and online ordering. No framework contract.

Order DemWhey → View All Products