L-cystine is a sulfur-containing amino acid ingredient used in Swiss Experts Beauty capsules. It belongs to a different nutritional category from the vitamins and minerals beside it.
Amino acids and the beauty formula
Paired with L-methionine, it gives the Beauty formula an amino-acid foundation. Biotin, horsetail extract and selected minerals add complementary aspects to the complete hair, skin and nail composition.
The company it keeps.
An ingredient can tell a different story depending on what sits beside it. Explore how L-Cystine is combined across the Swiss Experts collection.
Vegetarian capsules
L-Cystine in Beauty
In Beauty, L-Cystine is part of a combination that includes L-methionine, L-cystine, Biotin, Horsetail extract. Essential vitamins, minerals and natural extracts for your hair, skin and nails. Looking at the ingredients together shows the particular focus of this vegetarian capsules formula and how the core ingredient fits into the wider composition.
Explore BeautyExplore the ingredient amounts by formula
Composition as listed for each product’s recommended daily dose. Open a formula for its complete daily-use instructions.
| Formula | L-Cystine |
|---|---|
| Beauty | 120 mg |
Further reading
Swiss Experts product catalogueFind L-Cystine in the collection.
Discover the complete formulas below, including their full ingredient lists and delivery forms.

