Aspartic Acid
Aspartic Acid is a skin conditioning and hair conditioning ingredient. It’s in 79 products on Poliage, most often conditioner, body lotion and moisturizer. Avoid lists on Poliage that include it: none.
Updated October 21, 2026
In plain English
Aspartic acid: used to make hair smoother and easier to comb and reduce static in hair.
What it does
Contains Aspartic Acid: antistatic
Function listed in CosIng
Contains Aspartic Acid: hair-conditioning
Function listed in CosIng
Contains Aspartic Acid: masking
Function listed in CosIng
Contains Aspartic Acid: skin-conditioning
Function listed in CosIng
Source: CosIng, the European Commission cosmetic ingredient database, ref 74340, accessed October 22, 2026.
Products that contain Aspartic Acid
Allies of Skin
Molecular Barrier Recovery Cream Balm
Moisturizer · None of Poliage’s flag groups listed
Dermalogica
Multi Active Toner
Toner · Lists fragrance allergens, essential oils, silicones
The Ordinary
Multi-Peptide + Copper Peptides 1% Serum
Serum · None of Poliage’s flag groups listed
The Ordinary
Multi-Peptide + HA Serum
Serum · None of Poliage’s flag groups listed
The Ordinary
Natural Moisturizing Factors + HA
None of Poliage’s flag groups listed
Olaplex
No. 8 Bond Intense Moisture Mask
Lists fragrance, fragrance allergens, drying alcohol, silicones
JVN
Nurture Hydrating Conditioner
Conditioner · Lists fragrance, fragrance allergens, essential oils
Olaplex
º7 SHINE SERUM OIL MIST
Hair styling · Lists fragrance, fragrance allergens, exfoliating acid, essential oils, silicones
Medicube
PDRN Wrapping Mask
Mask · Lists essential oils
Power Stick for Her
Lists fragrance, silicones
R+Co
PRIMARY COLOR CONDITIONER
Conditioner · Lists fragrance, fragrance allergens, essential oils
R+Co
PRIMARY COLOR SHAMPOO
Shampoo · Lists fragrance, fragrance allergens, essential oils
Drunk Elephant
Protini Polypeptide Cream - Big
Moisturizer · Lists coconut derivatives
Drunk Elephant
Protini Polypeptide Firming Refillable Moisturizer
Moisturizer · Lists coconut derivatives
Drunk Elephant
Protini Powerpeptide Resurfacing Serum with Lactic Acid
Serum · Lists exfoliating acid, coconut derivatives
Peach & Lily
Rescue Party Barrier Comfort Cream | Skin Barrier Cream
Moisturizer · None of Poliage’s flag groups listed
JVN
Revive Repairing Conditioner
Conditioner · Lists fragrance, fragrance allergens, essential oils
sirius groom shampoo
Lists fragrance, coconut derivatives
Lavilin
Sport Spray Deodorant
Deodorant · Lists fragrance, coconut derivatives
Biossance
Squalane + Growth Factor and Peptide Firming Moisturizer
Moisturizer · None of Poliage’s flag groups listed
Act+Acre
Stem Cell Thickening Foam™
Hair styling · Lists fragrance, fragrance allergens, essential oils
Kristin Ess
Strengthening Conditioner
Conditioner · Lists fragrance, drying alcohol, silicones, coconut derivatives
Kristin Ess
Strengthening Shampoo
Shampoo · Lists fragrance, silicones, coconut derivatives
Drunk Elephant
T.L.C. Happi Scalp Scrub
Exfoliant · Lists exfoliating acid, salicylic acid, coconut derivatives
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