Name: pHix-up® ND
Brand: 4Sight
SKU: phix-up-nd
Availability: InStock

Question 1

How can I improve rumen pH in dairy cows?

Accepted Answer

Maintaining optimal rumen pH is essential for preserving fibre-digesting (fibrolytic) bacteria, supporting efficient rumen fermentation and maximising feed utilisation. pHix-up® is a natural, innovative rumen pH neutraliser formulated from a proprietary blend of highly soluble magnesium sources. Its dual mode of action combines superior magnesium availability with high alkalising capacity to help maintain optimal rumen pH. Together, these complementary benefits support rumen stability, improved feed efficiency, milk production and overall animal performance.

Question 2

Why is magnesium solubility important in dairy and beef cattle?

Accepted Answer

The effectiveness of a magnesium source depends on how readily it dissolves in the rumen. pHix-up® is formulated with highly soluble magnesium sources that improve magnesium availability and absorption compared with conventional single-source magnesium oxide products. Better magnesium availability supports essential metabolic and enzymatic functions while complementing pHix-up®'s rumen pH-neutralising effect. Together, these benefits help maintain optimal rumen function, improve feed utilisation and support animal productivity throughout challenging feeding periods.

Question 3

How does pHix-up® help maintain optimal rumen pH?

Accepted Answer

pHix-up® combines fast-acting and longer-lasting highly soluble magnesium sources to provide both immediate and sustained rumen pH support. This complementary mode of action helps neutralise excess acidity after feeding while continuing to stabilise rumen pH between meals. With an acid-neutralising capacity of approximately 39 mEq/g - more than three times that of sodium bicarbonate and twice that of marine calcium - pHix-up® maintain conditions that favour fibrolytic bacteria, improving fibre digestibility, rumen efficiency and feed utilisation.

Question 4

Can pHix-up® replace magnesium oxide and traditional rumen buffers?

Accepted Answer

Yes. When fed at recommended inclusion rates, pHix-up® can replace conventional magnesium oxide supplementation while also providing effective rumen pH neutralisation. By combining highly available magnesium with strong alkalising capacity in a single product, pHix-up® simplifies ration formulation and can reduce the need for separate magnesium and buffering ingredients. This provides a practical, cost-effective nutritional solution for supporting rumen health, feed efficiency and productive performance.

Question 5

What production benefits can I expect from using pHix-up®?

Accepted Answer

Research and commercial experience show that maintaining a more stable rumen pH supports healthier microbial populations and improved fibre digestion. Studies with pHix-up® have demonstrated improved rumen pH stability, greater abundance of fibre-digesting bacteria, higher fibre digestibility and increased dry matter intake under higher-starch feeding conditions. By improving rumen function and magnesium availability, pHix-up® helps optimise feed efficiency, support higher milk yield and maintain milk components, including helping to mitigate seasonal milk fat depression associated with suboptimal rumen pH.

pHix-up® ND

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