Amino acid layer · Metabolic substrate
Acetyl-L-Tyrosine
650 mg · per serving (3 capsules)
N-acetyl-L-tyrosine — acetylated amino acid

What it is
The acetylated form of L-Tyrosine — a proteinogenic amino acid the body uses in the aromatic amino acid pathway. The acetyl group is added for stability during encapsulation and shelf life.
What it does
Documented in reference literature as a metabolic substrate in the aromatic amino acid pathway. Included in the composition as part of the amino acid foundation, alongside L-Phenylalanine at 130 mg.
Why this choice
The largest single component in LUCID at 650 mg. The acetylated form is selected over free L-Tyrosine for its stability profile — verified batch by batch through pharmaceutical-grade quality control.
Overview of the 10 compounds · The Science
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Acetyl-L-Tyrosine is one of the ten compounds in LUCID.
Ten actives, declared to the milligram. No proprietary blends.
SUBSCRIPTION
€80/ 4 weeks
€80/ 4 weeks
ONE-TIME PAYMENT
€100/ once
€100/ once
Free shipping · Ships on 30 October 2026