Keratin Protein Hydrolyzate 1 L

Oil Soluble Keratin Protein Hydrolysate 1 L for Cosmetic Manufacturing

Keratin Protein Hydrolysate 1 L is a liquid oil-soluble protein ingredient manufactured in Germany. Its INCI is Hydrolyzed Keratin, Oil-soluble. The defining technical feature of this grade is its solubility in oils and triglycerides, which distinguishes it from water-soluble Hydrolyzed Keratin ingredients that may be listed under similar product names.

The 1 L size is intended for scale-up, larger batches, regular formulation work, and production-oriented use after the raw material has already been evaluated in the intended system. Formulators who are working with this Oil-soluble grade for the first time can begin with Keratin Protein Hydrolysate 25 ml before committing to a larger quantity.

This product is part of the Hydrolyzed Proteins range. Ingredients within this category may differ in origin, solubility, physical form, and formulation requirements. For intermediate development work, repeated laboratory batches, and pilot testing before production scale-up, Keratin Protein Hydrolysate 50 ml provides a smaller format of the same Oil-soluble keratin line.

Hydrolyzed Keratin Oil-soluble for Scale-Up

The 1 L pack is positioned for a later stage of formulation development.

Before moving to this volume, the formulator should ideally have established the exact keratin grade, compatible lipid system, working concentration, formulation sequence, and basic manufacturing parameters.

Keeping the same Hydrolyzed Keratin Oil-soluble grade during scale-up makes it easier to evaluate the effect of increasing batch size without simultaneously introducing a different keratin raw material.

This is especially important when several Hydrolyzed Keratin products are available because similar ingredient names do not necessarily indicate identical formulation properties.

Technical Characteristics

Origin - Germany

INCI - Hydrolyzed Keratin, Oil-soluble

Physical form - liquid

Color - light yellow to yellow

Type - oil-soluble keratin hydrolysate

Solubility - oils and triglycerides

pH - 5.0-6.5

Recommended use level - 3-10%

The exact concentration within the stated range should be selected according to the formulation type, complete ingredient system, and technical requirements of the finished product.

Oil Soluble Versus Water Soluble Hydrolyzed Keratin

Solubility is one of the main characteristics to check when selecting a keratin ingredient.

This product is identified as Hydrolyzed Keratin, Oil-soluble and is compatible with oils and triglycerides.

It should therefore not be described as a conventional water-soluble keratin hydrolysate.

If a formulation was originally developed with an Oil-soluble grade, replacing it with a Water-soluble Hydrolyzed Keratin changes an important raw-material parameter.

The formulation should then be evaluated again rather than assuming that both materials can be exchanged without adjustment.

What the 1 L Size Is Intended For

The 1 L format is suitable for projects that have progressed beyond first-stage ingredient screening.

Typical development and production purposes include:

scale-up of an established laboratory formulation;

larger pilot batches;

regular cosmetic manufacturing;

repeated production batches;

B2B formulation work;

contract manufacturing projects;

production-oriented use of an established Oil-soluble keratin grade.

For a new formulation where compatibility has not yet been established, starting directly with the 1 L size is generally less practical than testing a smaller pack first.

Moving from Laboratory Testing to Production

A controlled scale-up process begins with an established laboratory formula.

Initial compatibility screening can be performed with the 25 ml pack.

Once the first formulation concept has been selected, Keratin Protein Hydrolysate 50 ml can support repeated laboratory trials, comparison of formulation variants, and small pilot work.

The 1 L size then provides a production-oriented quantity of the same Oil-soluble keratin grade.

This creates a logical development sequence without changing the fundamental keratin form at each stage.

Formulation with Oils and Triglycerides

The specified solubility of this Hydrolyzed Keratin grade is in oils and triglycerides.

Formulators can therefore evaluate it in compatible lipid systems containing suitable carrier oils, triglycerides, emollients, and other oil-phase materials.

Compatibility should always be checked in the complete formulation.

A result obtained with one lipid composition should not automatically be applied to a different carrier system without testing.

This becomes particularly important during scale-up because larger batches should reproduce an already established formulation rather than introduce several uncontrolled changes at the same time.

Oil Based Hair Care Development

Hydrolyzed Keratin Oil-soluble can be evaluated for compatible lipid-based hair care formulations.

Potential product concepts include oil-based products for hair lengths and ends and other cosmetic systems containing an appropriate lipid phase.

The characteristics of the finished cosmetic depend on the entire formulation.

Carrier oils, triglycerides, emollients, conditioning ingredients, other functional materials, and processing conditions all contribute to the final product.

The presence of Hydrolyzed Keratin should therefore be considered as one part of the formulation rather than as a guarantee of a specific finished-product effect.

Emulsion Formulation Development

Oil-soluble Hydrolyzed Keratin may also be evaluated in compatible emulsion systems when the formulation contains an appropriate lipid phase.

During production development, formulators should consider:

oil-phase composition;

emulsifier system;

phase ratio;

other protein-derived ingredients;

mixing procedure;

processing temperature;

equipment and batch size.

When heating is part of the manufacturing process, the appropriate temperature should be established from the technical documentation for the specific raw material and the requirements of the complete formula.

A processing limit stated for another Hydrolyzed Keratin grade should not automatically be transferred to this Oil-soluble product.

Recommended Use Level 3-10%

The stated use range for this product is 3-10%.

This is a general formulation range for the raw material rather than a requirement to use the same concentration in every finished product.

The appropriate percentage should be selected according to the specific formulation.

For production scale-up, it is generally preferable to maintain the concentration already evaluated during laboratory and pilot development instead of changing both concentration and batch size simultaneously.

This provides a clearer transition from prototype to larger-scale manufacturing.

Maintaining Raw Material Consistency During Scale-Up

When a laboratory formula is transferred to a larger batch, the exact raw material used during development should be documented.

For this product, the Oil-soluble designation is particularly important.

Recording only the general name Hydrolyzed Keratin may not be sufficient if a manufacturer works with several keratin grades.

The raw-material record should clearly identify Hydrolyzed Keratin, Oil-soluble so that a water-soluble grade is not accidentally substituted during a later production run.

Other Hydrolyzed Proteins for Product Development

Manufacturers developing a broader protein ingredient portfolio may evaluate other hydrolysates as separate raw materials.

For example, Sprouted Wheat Hydrolysate 25 ml can be considered when developing a different protein-based formulation concept.

Quinoa Protein Hydrolysate 25 ml provides another protein-derived material for independent formulation testing.

Neither product should automatically be treated as a direct substitute for Hydrolyzed Keratin Oil-soluble. Each ingredient should be evaluated according to its own specification and compatibility requirements.

Combining Different Protein Ingredients

More complex formulations may contain several protein-derived ingredients.

For another protein option, formulators can review Cashmere Protein Hydrolysate 50 ml.

Jojoba Protein Hydrolysate 20 ml is another related ingredient that can be evaluated during development of a separate or multi-component system.

When multiple hydrolysates are combined, compatibility should be checked in the complete formulation.

Belonging to the same broad Hydrolyzed Proteins category does not mean that different materials have identical solubility or formulation behavior.

Choosing Between 25 ml 50 ml and 1 L

The three pack sizes serve different stages of product development.

Keratin Protein Hydrolysate 25 ml is intended for initial ingredient screening, first prototypes, and compatibility testing.

50 ml is intended for repeated laboratory trials, comparison of formulation variants, and small pilot batches.

1 L is intended for scale-up, larger batches, regular formulation work, and production-oriented use.

This separation allows formulators and manufacturers to select the pack size that corresponds to the actual stage of development rather than treating all three product pages as identical listings with different quantities.

Production Batch Control

For repeated manufacturing, the selected keratin grade should remain clearly identified in production documentation.

The relevant identifiers for this product include:

Hydrolyzed Keratin, Oil-soluble;

Germany;

liquid form;

light yellow to yellow color;

solubility in oils and triglycerides;

pH 5.0-6.5;

recommended use range 3-10%.

These characteristics help distinguish the raw material from other Hydrolyzed Keratin products during purchasing, formulation, and production.

Avoiding Keratin Grade Substitution

Similar product names can create confusion when several keratin ingredients are used by the same laboratory or manufacturer.

A purchasing or production document that states only Hydrolyzed Keratin may not provide enough information to distinguish an Oil-soluble grade from a Water-soluble grade.

For this reason, the complete material identification should be maintained when a formulation moves from R&D to production.

If a different keratin grade is introduced, it should be treated as a formulation change and evaluated accordingly.

Storage

Store Keratin Protein Hydrolysate in a tightly closed container in a cool, dry place protected from light.

For production use, the documentation supplied with the specific raw-material batch should also be followed.

Storage limits, processing restrictions, or after-opening conditions specified for another Hydrolyzed Keratin grade should not automatically be transferred to this Oil-soluble product.

FAQ

What is Keratin Protein Hydrolysate 1 L?

It is a liquid oil-soluble protein ingredient manufactured in Germany with the INCI Hydrolyzed Keratin, Oil-soluble.

What is the 1 L size intended for?

The 1 L size is intended for scale-up, larger batches, regular formulation work, and production-oriented use after the ingredient has been evaluated in the intended formulation.

Is this Hydrolyzed Keratin water soluble?

No. This product is identified as Oil-soluble and is soluble in oils and triglycerides.

What is the pH range?

The specified pH range is 5.0-6.5.

What is the recommended use level?

The stated use range is 3-10%. The exact percentage should be selected according to the formulation and technical requirements of the finished product.

Can this keratin be used in oil based hair formulations?

It can be evaluated in compatible oil and lipid-based cosmetic systems because the material is soluble in oils and triglycerides.

Can Oil-soluble Hydrolyzed Keratin be used in emulsions?

It can be evaluated in compatible emulsion systems when the formulation provides an appropriate lipid phase and suitable processing conditions.

Can it directly replace water-soluble Hydrolyzed Keratin?

Not automatically. Changing from an Oil-soluble to a Water-soluble grade changes an important formulation parameter and requires new compatibility testing.

Why test 25 ml or 50 ml before purchasing 1 L?

The 25 ml size is intended for initial screening, while 50 ml supports repeated trials and pilot development. The 1 L size is better suited to scale-up after the formulation has already been evaluated.

Are wheat quinoa cashmere or jojoba hydrolysates direct substitutes for this product?

No. They are separate protein-derived raw materials with their own specifications and formulation requirements. They can be evaluated as alternatives or additional ingredients but should not automatically be treated as equivalent to Hydrolyzed Keratin Oil-soluble.