Our nutraceutical formula is
founded on scientific evidence,

not on trends or hype, just hard facts.

KERCYSTEINE CLINICAL STUDIES*

The effects of both the active and placebo groups were measured on hair using five separate tests:

The KerCysteine clinical study was a randomized, parallel group, double-blind, placebo-controlled 90-day intervention

study on 50 subjects with signs of damaged hair and nails conducted at a single site in Italy.

01 Hair pull test

Gentle traction was exerted on a bunch of about 60 hairs in three areas of the scalp and the number of extracted hairs was counted.

The dermatologist takes a few strands between his/her thumb and forefinger and pulls them gently.

Clinical Findings

100%

less hair loss
after 3 months

92%

less hair loss
after 1 month

Tesile strength test

02 HAIR STRENGTH

10%IMPROVEMENT
WITH KERCYSTEINE®

Tesile strength test

The active group that took KerCysteine showed a 10% improvement in hair strength after 3 months.

Subjects on placebo showed no statistical improvement of their hair strength at the end of the test period.

Amino Acid Composition Test
Amino Acid Composition Test
Amino Acid Composition Test

03 AMINO ACID
COMPOSITION TEST

Keratin proteins derived from amino acids account for about 80% of the components which constitute human hair.

Other components include water, lipids, and melanin. Since the scalp is skin, amino acids are essential to keep it well-nourished and ready to promote healthy hair growth. Amino acids such as L-cysteine, L-methionine and L-serine are known to promote hair growth.

Amino acids such as L-cysteine, L-methionine and L-serine are known to promote hair growth.

KerCysteine

75%

CYSTINE

75%

METHIONINE

75%

SERINE

04 HAIR BRIGHTNESS TEST

The hair appearance was evaluated by a licensed dermatologist who assigned a value of one to three based on the subject’s hair brightness and lustre.

Hair Brightness Test
33%

observed an improvement only after 1 month

96%

observed an improvement after 3 months

Hair Brightness Test

05 Hair Cycle Test

Close-up digital photographs were immediately taken after shaving and 2 days later. The two photographs were compared by software to determine if the hair was in Anagen phase (growing) or Telogen phase (resting).

Anagen/telogen testing was performed by choosing a targeted area (mid-vertex) of approximately 1.8 cm2 for clipping hair. 

100%

saw an increase in Anagen after 3 months

100%

saw a reduction in Telogen after 3 months

10X

the percentile change of Anagen was 10x higher

Anagen/telogen testing was performed by choosing a targeted area (mid-vertex) of approximately 1.8 cm2 for clipping hair. 

KeraHealth - 0g Trans-fat

0G TRANS FAT

KeraHealth - No Lactose

NO LACTOSE

KeraHealth - No Gluten

NO GLUTEN

Kerahealth - No Drugs

NO DRUGS

KeraHealth - No Dairy

NO DAIRY

KeraHealth - French Ingredients

FRENCH
INGREDIENTS

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