murphyLupine Amino Acids
molecular structure · PubChem
AKA: Lupine seed amino acids, Lupinus amino acids
Synthetic
Skin Conditioner
Hair Care
Amino Acid
Acid
Clean
OriginDerived from lupine plant seeds, which are legumes grown primarily in Mediterranean and temperate regions. Produced through enzymatic or acid hydrolysis of lupine protein to break peptide bonds into individual amino acids.
Lupine Amino Acids is a mixture of amino acids derived from the complete hydrolysis of Lupine Protein
CAS #
65072-01-7
Skin Types
●all-skin-types
Best For
Dryness
Pregnancy & Breastfeeding Safe
Yes
Functions
Hair Conditioning
A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.
Skin Conditioning
A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.
Locks in moisture
The paper trail
🔬Peer-reviewed1 paper →
⚖️Regulatory1 listing →
🛡️Safety-assessed2 reviews →
Counts, not a verdict. A listing isn't a study. The trail, you decide.
EWG
1
CIR
Safe as used
Pregnancy
Yes
CIR Safety Findings
Not a Skin Irritant
1 study / 1 not irritating (CIR 625)
Not an Eye Irritant
1 study / 1 not irritating (CIR 625)
Concentration Guide
Leave-on0.0003–0.1%
Rinse-off0.001–0.1%
0%50%100%
CIR reported use · report published 2014
Regulatory Agencies
Verified Jun 2026
Data: CosIng · EWG · CIR