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Effects · body

Hair Strengthening

Improvement of the hair shaft structure, reduction of brittleness and split ends, stimulation of hair growth, reduction of hair loss. Related to providing hair follicles with necessary nutrients and improving scalp microcirculation.

Supplements
20
Practices
3
Habits
2
Stacks
11

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Highest probability, strongest evidence

How we rate evidence

Probability — how likely the effect is to show up

  • Very high
  • High
  • Medium
  • Low

Evidence — where the data comes from

  • Scientific Meta-analyses and randomized trials
  • Clinical Clinical trials and practice
  • Animal research Animal studies
  • People reports User reports and anecdotes
  • Theoretical Mechanistic reasoning, not yet tested

Increased by

Probability Very high 2 High 9 Medium 10 Low 4
Evidence Clinical 10 People reports 8 Theoretical 7

Very high probability (2)

High probability (9)

Medium probability (10)

Low probability (4)

Featured in stacks

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