Why choose our free
amino acids?
A compressible powder quality
A powder quality that can be put into capsules
Traced and controlled quality
A 100% French production
A non-human origin, in compliance with regulations, on a registered and certified site
Our pure amino acids
for your food supplements
Provided in purified form, L-Cystine is incorporated into food supplements to support the growth and vitality of hair and nails.
In supplementation, L-Tyrosine (as a precursor of dopamine) is beneficial on the stimulation of cognitive functions (memory and fight against stress). Many clinical studies have demonstrated its effectiveness.
L-Tyrosine is also the precursor of melanin, responsible for skin pigmentation.
For hair and nails
• L-Cystine (850 µm),
• L-Cystine Screened (250 µm),
• L-Cystine Micronized (180 µm)
For concentration and stress management
• L-Tyrosine
• L-Tyrosine Low Phenylalanine
clinically proven ingredients
Kera-Diet®
- Traced origin, from a sustainable protein source.
- Stable and unique profile of 17 amino acids, 86.5% in free form.
- Instantaneous assimilation thanks to a very low molecular weight (100% < 800 Daltons).
- Proven effectiveness: in vitro studies and a randomised, double-blind, placebo-controlled clinical study.
Cysti-White®
Given the functional properties of Traced L-Cystine, this amino acid combined with L-Glutathione as an oral dietary supplement could accelerate the production of light melanin and therefore produce a safe skin lightening effect.
To prove this, a 90-day double-blind clinical study was conducted and demonstrated that taking 750 mg of Cysti-White® daily, consisting of Traced L-Cystine combined with Glutathione, and supplemented with antioxidants, amino acids, trace elements and vitamins, significantly improves skin lightening of the face and arms and reduces the size of dark spots on the face.
100% French origin produced on our site
All amino acids marketed by BCF Life Sciences are 100% of French origin, produced on an approved site in compliance with European regulations (EC 852/2004) and allowing full traceability.
For incorporation in infant formula milk:
L-Cystine + L-Tyrosine
L-Cystine and L-Tyrosine are used in infant nutrition to balance the reference amino acid profile of hypoallergenic infant formulas.
To fight against Phenylketonuria:
L-Tyrosine Low Phenylalanine
To support infants suffering from Phenylketonuria, BCF Life Sciences offers a Phenylalanine-depleted quality.
L-Cystine, L-Tyrosine and Carbocistein proposed by BCF Life Sciences are in compliance with the European Pharmacopoeia.
For incorporation into expectorant syrup formulas: Carbocistein
Carbocistein is a pharmaceutical active ingredient synthesized from L-Cystine. Our strategy since the creation of the company (1986) has always been to use exclusively the L-Cystine produced on our site to manufacture our Carbocistein. The use of our own L-Cystine allows us to guarantee a product of very high quality and offering guarantees of traceability without equal.