L-cysteine FAQs
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5 questions
FAQs
- What is L-cysteine, and why is it often included in hair growth supplements? L-cysteine supports hair growth by strengthening keratin, the main protein in hair.
- Can taking L-cysteine orally really strengthen hair from the inside? L-cysteine may help strengthen hair if there's a deficiency, but results vary.
- Does L-cysteine work better alone or when combined with other vitamins and minerals? L-cysteine works better when combined with vitamins and minerals for optimal hair health.
- Are there any side effects from using too much L-cysteine for hair growth? Excessive L-cysteine can disrupt biochemical balance and may lead to side effects.
- Can topical products with L-cysteine repair damaged hair or prevent breakage? Topical L-cysteine cannot effectively repair damaged hair or prevent breakage.