Hydrolyzed Protein Liquids for Hair and Skin Care: Keratin, Rice, Pea and Quinoa

Hydrolyzed protein liquids (also called liquid hydrolyzed proteins) are ready-to-use, water-soluble protein hydrolysates that go straight into the water phase with no dissolving step. This subcategory of our hydrolyzed proteins hub covers classic hydrolyzed keratin, vegan plant protein complexes and an amino acid keratin alternative for shampoos, conditioners, serums and gel creams.

Liquid protein hydrolysates in this range

Hydrolyzed Keratin Protein

Hydrolyzed Keratin Protein is a classic hair-care protein from sheep wool for conditioning and strength-focused formulas. INCI: Hydrolyzed Keratin. Clear to slightly hazy amber liquid, average molecular weight 2500 to 3200 Daltons, raw material pH 6.0 to 7.5, use 1 to 5%. For shampoos, rinse-off and leave-on conditioners, mousses, styling products and creams.

Panthenol, Hydrolyzed Quinoa and Pea Hair Complex

The Panthenol, Hydrolyzed Quinoa and Pea Hair Complex is a vegan-compliant liquid for frizz control and manageability. INCI: Water, Panthenol, Hydrolyzed Quinoa, Glycerin, Pisum Sativum (Pea) Seed Extract, 1,2-Hexanediol, Sodium Hyaluronate. Use 1 to 5%, optimum pH 5.0 to 7.0. For leave-in conditioners, hair serums, styling gels, creams and lotions.

Hydrolyzed Rice and Pea Protein Smoothing Solution

The Hydrolyzed Rice and Pea Protein Smoothing Solution is a clear amber plant protein and hyaluronate liquid for smoothing skin care. INCI: Water, Hydrolyzed Rice Protein, Hydrolyzed Pea Protein, Glycine, Proline, Hydrolyzed Sodium Hyaluronate. Suggested use 2%, finished formula pH 4.0 to 7.0. For clear serums, gel creams and smoothing moisturizers.

Wheat and Soy Amino Acids Vegan Keratin Alternative

The Wheat and Soy Amino Acids Vegan Keratin Alternative is a plant amino acid blend with arginine, a vegan alternative to animal keratin. INCI: Water, Wheat Amino Acids, Soy Amino Acids, Arginine HCl, Serine, Threonine. Amber liquid, average molecular weight about 1750 Daltons, use 2 to 5%, final pH 4.0 to 7.5. For shampoos, conditioners, leave-in treatments and styling products.

How to use liquid hydrolysates

• Add to the water phase. In hot-process emulsions, add after the emulsion forms and below 40°C (104°F).
• Liquid hydrolysates are naturally amber. At recommended levels they add only a slight tint, even in clear gels.
• Slight sediment on standing is normal for several of these materials; mix before use.
• Combine with D-Panthenol 75% or the Multi-Weight Hyaluronic Acid Complex for extra moisture.

For hair-focused formulas, see the full Hair, Lash and Scalp collection. If you need precise dry dosing, compare with our hydrolyzed protein powders.

Why buy from BeautyLabPro

Liquid proteins are offered from 1.06 oz (30 g) test sizes up to 22 lb (10 kg) hair-care packs, depending on the product. Orders ship from Florida, with free standard US shipping on qualifying orders of $49 or more, and a COA can be requested for eligible ingredients. See our wholesale page for bulk volumes and the refund and returns policy for order terms.

FAQ

What is the INCI of hydrolyzed keratin?

Hydrolyzed Keratin. Our material is derived from sheep wool, according to the supplier.

How much liquid hydrolyzed protein should I use?

Supplier use levels in this range are 1 to 5% for hydrolyzed keratin and the quinoa and pea complex, 2 to 5% for the wheat and soy amino acids and 2% for the rice and pea smoothing solution.

Is there a vegan alternative to keratin?

Yes. The Wheat and Soy Amino Acids Vegan Keratin Alternative is listed by the supplier as vegan and vegetable derived.

Can liquid hydrolysates be used in clear formulas?

Yes. The rice and pea solution is suitable for clear serums and gels, although its amber color can add a slight tint.

Can I heat liquid hydrolyzed proteins?

Add them during cool-down, below 40°C (104°F), after the emulsion has formed.