Description & FAQ
L-Lysine Performance Supplements
Our 1000mg L-lysine supplement is designed to help promote muscle growth, accelerate weight loss, reduce anxiety, and improve your well-being.
Lysine is an essential amino acid that the body cannot produce itself. A building block for proteins, it is needed for growth and the production of carnitine, the nutrient responsible for turning fatty acids into energy. Taking lysine is believed to help build muscles and lower cholesterol!
Does L-Lysine help with cold sores?
There aren’t any cures for cold sores, but studies have suggested that lysine may help to reduce the chances of a flare-up. Scientists believe that this is because lysine reduces the production of arginine, a chemical found in the body that the herpes simplex virus needs to reproduce.
Does L-Lysine help wound healing?
L-lysine helps the body to heal wounds, thanks to its ability to form collagen. Collagen is used by the body to create skin and bones. A recent 2023 study found that applying lysine ointment helped to ulcers clear more quickly than a placebo.
Is L-Lysine good for your gut health?
As an anti-inflammatory, L-lysine has been found by scientists to help regulate the lining of the stomach and intestine, which some believe helps to reduce issues such a leaky gut.
The Science
Scientific studies have revealed that L-lysine supplements can help to combat high blood pressure, relieve feelings of stress and anxiety, and regulate blood sugar levels.
Lowers
Blood Pressure
According to this study:
Consuming a sufficient amount of lysine could directly reduce blood pressure in individuals with hypertension.
Participants: 180 adults
Study Length: 112 days
Link: https://bmcnutr.biomedcentral.com/articles/10.1186/s40795-017-0187-6
Reduces
Stress
According to this study:
Lysine supplementation reduced the levels of cortisol in the blood. Reducing cortisol should help alleviate feelings of stress and anxiety.
Participants: 93 households
Study Length: 3 months
Controls
Blood Sugar
According to this study:
L-lysine inhibited protein glycation and enhanced glycemic control, suggesting it may help those with diabetes.
Participants: 50 adults
Study Length: 3 months
Link: https://link.springer.com/article/10.1007/s13410-021-00931-x
Fitimins L-Lysine vs Others
| Them | Us |
|---|---|
| Filled with Unnecessary Ingredients | No Nasty Ingredients |
| Long List of Bulking Agents | No Artificial Bulking Agents |
| Filled with GMO | Backed by Science |
| Unknown Location for Manufacture | High Strength Capsules |
| Contain Colouring Agents | UK Made |
| Contain Sweeteners | No GMO |
| Contain Gelatin | Sugar-Free |
| Contains Palm Oils | Gluten-Free |
| Palm Oil Free | |
| Vegan Friendly | |
| Halal Friendly |
Nutritional Information
All Natural Ingredients
| Ingredients | Each serving contains | NRV* | |
|---|---|---|---|
| L-Lysine | 1000mg | N/A | |
| Magnesium Stearate | |||
| Vegetable Capsule Shell (Hydroxypropyl Methylcellulose) | |||
| Microcrystalline Cellulose |
Suggested Use
Take 2 capsules a day with a glass of water.
Storage & Advice
Store in a cool, dry place. Keep out of reach of children.
Do not exceed the recommended daily dose. Food supplements must not be used as a substitute for a varied and balanced diet and a healthy lifestyle. If you are pregnant, breastfeeding, taking any medication or are under medical supervision please consult a doctor or healthcare practitioner before use. If you experience any adverse effects when taking this supplement, please discontinue use and consult with a physician. Not intended for use by persons under the age of 18.
Delivery
For orders to be delivered within the UK, we deliver 7 days a week excluding bank holidays.
*Our cut off Monday to Friday is 4:30pm. Saturday cut off is 11:30am
We offer FREE tracked delivery
for orders over £20




Adam –
Like this product a lot, I find it very beneficial to my training regime, take it with a meal like breakfast & before training. Sick
Sarah M. –
I’ve been taking these for a few months and my cold sores have been much less frequent. Really pleased with the results!
FitnessGuru42 –
great for recovery after workouts!
Jennifer –
fast shipping and good quality capsules
C. Thompson –
My skin looks clearer and I feel like my body is healing faster from minor cuts. Very satisfied!