/ Amphi®

Glycolipid Co-Surfactants Built for Real Formulations

Performance-driven biosurfactant additives that improve wetting, dispersion, and formulation efficiency

What is Amphi®?

Amphi® is a family of glycolipid biosurfactant co-surfactants designed to enhance formulation performance across industrial and consumer applications. It integrates into existing surfactant systems to improve wetting, emulsification, dispersion, and stability—delivering measurable results without requiring full system reformulation. The platform includes two performance grades—Amphi® CH (~HLB 11) for more hydrophilic systems and Amphi® CL (~HLB 9) for more hydrophobic applications—allowing formulators to select the profile that best aligns with their formulation requirements.

Primary Applications

Industrial & Institutional Cleaning
Improve detergency, soil removal, and surface wetting
Paints & Coatings
Enhance dispersion, stability, and surface interaction
Agrochemical Formulations
Improve spreading, penetration, and coverage performance
Water Treatment & Industrial Systems
Improve dispersion, suspension, and system stability

How Amphi® Works

Amphi® improves formulation performance through multifunctional glycolipid chemistry that enhances interfacial behavior across systems.

Wetting & Surface Interaction

Wetting & Surface Interaction

Improves substrate coverage and penetration
Emulsification & Dispersion

Emulsification & Dispersion

Stabilizes systems and improves uniformity
Co-Surfactant Enhancement

Co-Surfactant Enhancement

Boosts performance of existing surfactant packages
Formulation Efficiency

Formulation Efficiency

Delivers performance at lower total surfactant loading

Two distinct performance grades:

  • Amphi® CH (~HLB 11)
  • Hydrophilic performance additive optimized for water-borne systems requiring strong wetting, detergency, and surface penetration.
  • Amphi® CL (~HLB 9)
  • More hydrophobic performance additive designed for enhanced emulsification, interfacial wetting, and dispersion stability in systems requiring stronger substrate interaction.

AVG CROP YIELDS
0 %

CRO trials across diverse crops deliver unbiased, third-party data on yield, quality, and nutrient performance, proving results where it matters most.

Frequently Asked Questions

Amphi® CL and CH are glycolipid biosurfactants designed to improve wetting, dispersion, emulsification, and detergency in industrial and consumer formulations.

They are engineered for different formulation environments:

  • Amphi® CL → optimized for low foam and formulation stability
  • improved wetting and dispersion
  • enhanced emulsion stability
  • better film uniformity
  • Amphi® CH → optimized for cleaning systems
  • improved soil removal and surface interaction
  • strong wetting and penetration
  • performance across a wide range of soils

Both share the same core chemistry but are tuned for different performance outcomes.

Amphi biosurfactants reduce surface and interfacial tension and form micelles that interact with oils, particles, and surfaces.

Key functional effects:

  • improved wetting of solid surfaces
  • dispersion of particles and pigments
  • emulsification of oils and contaminants
  • enhanced soil penetration and removal

Their low critical micelle concentration (CMC) allows them to be effective at lower use rates.

Most conventional surfactants are optimized for one function (wetting, emulsification, or detergency).

Amphi biosurfactants provide multi-functional performance, enabling formulators to:

  • simplify formulations
  • rebalance actives
  • improve performance under constrained formulations

They are not 1:1 replacements—they are performance enhancers within a system.

No—and that’s intentional.

Amphi is designed to be formulation-flexible, not a direct substitute.

Formulators typically use it to:

  • enhance performance
  • reduce total surfactant load
  • improve stability or recovery after reformulation

Depending on the system:

Amphi CL:

  • improved pigment wetting and dispersion
  • enhanced emulsion stability
  • improved coating uniformity

Amphi CH:

  • improved soil penetration and removal
  • better foam support
  • stable performance across a wide pH range (~2–10)

Amphi biosurfactants form smaller micelles than many conventional surfactants, which allows:

  • deeper penetration into soils and surfaces
  • improved interaction with fine particles and films
  • more efficient cleaning and dispersion

This is one of the key drivers of performance at lower use rates.

They are designed to work within multi-component systems.

Performance benefits are typically observed in:

  • improved wetting and coverage
  • better dispersion stability
  • enhanced cleaning efficiency

Results depend on formulation design, but they are built to improve system-level performance, not just single metrics.

Yes - we routinely see excellent synergies with conventional ingredients.

Amphi biosurfactants help:

  • improve overall system performance
  • reduce required dosage of other actives
  • stabilize formulations

Amphi biosurfactants maintain activity across a broad pH range (~2–10) and perform well under challenging formulation conditions.

This makes them suitable for:

  • industrial cleaning systems
  • coatings and emulsions
  • water-based formulations
  • loss of performance during reformulation (regulatory or cost-driven)
  • instability in emulsions or dispersions
  • poor wetting or surface coverage
  • high surfactant loading requirements

Amphi helps restore or improve performance without overloading the system.

  • formulations requiring strict 1:1 replacement without adjustment
  • systems already fully optimized with no performance gaps
  • ultra-cost-driven formulations where performance gains are not

valued

They deliver functional advantages at the interface, AND they have desirable sustainability profiles.

  • readily biodegradable
  • lower environmental persistence
  • biobased sourcing

But performance is the primary reason they’re used.

Locus MN Products

Improve Formulation Performance at the Interface

Enhance wetting, dispersion, and efficiency with biosurfactant-driven formulation performance.