Supplements > Amino Acids > L-Lysine

About L-Lysine

Lysine is an essential amino acid, one that you need to get from food. Some evidence suggests that supplemental lysine may be able to help prevent herpes infections (cold sores and genital herpes).

Most people need about 1 g of lysine per day. The requirement may be greater for athletes and people recovering from major injuries, especially burns. The richest sources of lysine are animal proteins such as meat and poultry, but it is also found in dairy products, eggs, and beans.

Found 10 products. You may wish to refine your search using the options below:

L-Lysine & B6

from FSC

90 tablets

User Price: £9.66

Member Price:

£8.05

L-Lysine 1000 mg

from Bluebonnet Nutrition

100 caplets

User Price: £12.16

Member Price:

£10.13

L-Lysine 1000 mg Tablets

from Solgar

50 tablets

User Price: £7.49

Member Price:

£7.49

L-Lysine 1000 mg Tablets

from Solgar

250 tablets

User Price: £29.89

Member Price:

£29.89

L-Lysine 500mg

from Solgar

50 vegcaps

User Price: £6.53

Member Price:

£6.53

L-Lysine 500mg

from Quest Vitamins

60 tablets

User Price: £6.38

Member Price:

£4.88

L-Lysine 500mg

from Viridian Nutrition

90 capsules

User Price: £14.70

Member Price:

£14.70

L-Lysine 500mg

from Lamberts Healthcare Ltd

90 tablets

User Price: £5.47

Member Price:

£4.56

L-Lysine 500mg

from Viridian Nutrition

30 capsules

User Price: £6.30

Member Price:

£6.30

Super Lysine+ Cold Sore Treatment

from Quantum Health

7g

User Price: £8.08

Member Price:

£6.74