Prunus Amygdalus Dulcis (Sweet Almond) Protein

What is Prunus Amygdalus Dulcis (Sweet Almond) Protein?

Prunus Amygdalus Dulcis (Sweet Almond) Protein is a plant-derived ingredient obtained by extracting and hydrolyzing proteins from the kernels of sweet almond nuts, sourced from the Prunus amygdalus dulcis tree. This botanical protein hydrolysate is commonly incorporated into hair care products like shampoos, conditioners, and styling aids, as well as skin care formulations such as moisturizers and lotions. In formulations, it works by forming a thin, protective film on the hair shaft or skin surface, which helps reduce friction between strands, enhances moisture retention, and imparts a smooth texture. Its amphiphilic nature allows it to adsorb onto surfaces, providing conditioning effects without greasiness, making it suitable for both rinse-off and leave-on applications.

Comedogenic Rating 0/5 Low risk of clogging pores
EWG Safety Rating 1 View on EWG →

Roles in Formulation

This ingredient serves the following purposes in cosmetic formulations:

Hair conditioning
Improves softness, shine, and manageability by reducing friction and static; commonly achieved with cationic agents, silicones, oils, or conditioning polymers.
Skin conditioning agent
Maintains skin softness, smoothness, and flexibility.

Benefits

Supports hair softness and shine by forming a protective layer.

Enhances skin smoothness and flexibility through moisture retention.

Improves hair manageability by minimizing friction and static.

Who It's For

A quick guide for who this ingredient may suit (and who should be cautious).

Who May Benefit Who Should Avoid
Individuals with dry or frizzy hair seeking natural conditioning.
People with known almond or tree nut allergies.
People with normal to dry skin wanting added softness.
Individuals sensitive to hydrolyzed plant proteins.
Those preferring plant-based ingredients in personal care products.
Those avoiding nut-derived ingredients in cosmetics.

Safety Notes

  • Generally recognized as safe for cosmetic use with low hazard potential.
  • Non-comedogenic, unlikely to clog pores.

Frequently Asked Questions about Prunus Amygdalus Dulcis (Sweet Almond) Protein

What is sweet almond protein?

A hydrolyzed protein extracted from sweet almond kernels, used for conditioning hair and skin.

Is it safe for daily use?

Yes, it has a low safety profile suitable for regular cosmetic applications.

Does it benefit sensitive skin?

It supports skin conditioning mildly, though allergy testing is advised for nut-sensitive individuals.