Skin Conditioning

Prunus Amygdalus Dulcis Fruit Extract

INCI: PRUNUS AMYGDALUS DULCIS FRUIT EXTRACT

Reviewed by Rosie · Last updated 14 Aug 2026

Also known as: Prunus Amygdalus Dulcis (Sweet Almond) Fruit Extract

An extract rich in polyphenols and fatty acids derived from almond skin

Best For Skin Types

All, Dry, Mature

Addresses

Dryness, Hydration

Usage Frequency

Daily

What Is Prunus Amygdalus Dulcis Fruit Extract?

Prunus Amygdalus Dulcis Fruit Extract is derived from the skin of sweet almonds, a by-product traditionally underutilised in almond processing. The extract contains a notable concentration of polyphenols (including flavonoids and phenolic acids), alongside fatty acids such as linoleic, oleic, and palmitic acids. These compounds are extracted to create a concentrated form suitable for skincare formulation.

In cosmetic applications, this ingredient functions primarily as a skin and hair conditioning agent, working to improve texture and maintain moisture balance in formulations.

How It Works

The fatty acids in almond skin extract (principally linoleic and oleic acids) function as emollients, creating a protective layer that helps skin retain moisture. These compounds integrate into the skin's surface, smoothing texture and reducing transepidermal water loss.

The polyphenol content may provide antioxidant benefits, though the extent to which these compounds penetrate or remain active in topical formulations requires further investigation. Research suggests antimicrobial potential in laboratory settings, though translating this to meaningful skin benefits in finished products remains unclear.

Clinical Evidence & References

Laboratory studies indicate that polyphenols extracted from almond skin demonstrate antimicrobial and antiviral activity in vitro, including activity against certain bacterial strains. However, these findings are primarily from controlled research conditions and do not necessarily translate to efficacy when the ingredient is incorporated into skincare formulations and applied to living skin.

The conditioning properties of the fatty acids are well-established, though specific clinical data on this extract's performance in cosmetic products is limited. Its inclusion in approximately 0.1% of skincare products suggests modest adoption rather than widespread evidence of transformative benefit.

How to Use

This ingredient is typically found in moisturisers, conditioners, and treatment products at concentrations that support the overall formulation's hydrating function. It works well alongside other conditioning agents and is generally compatible with standard skincare routines. There is no specific guidance requiring adjusted frequency or application method.

Safety & Precautions

Almond skin extract is generally well-tolerated. Those with tree nut allergies should exercise caution, as the ingredient is derived from almond material and may trigger sensitivity in susceptible individuals.

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Part of a family

Prunus Amygdalus Dulcis Fruit Extract is a variant of Prunus Amygdalus Dulcis Seed Extract, the form you will most often see on an ingredients list.

A polyphenol-rich plant extract that conditions and supports skin's natural defences

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