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Source Naturals Proline & Lysine 550 mg 120 Tablets
- Expiry Date: 01 September 2026
Product Description:
Product Benefits:
For carnitine synthesis
for collagen synthesis

Potent Antioxidant
Healthy skin
Lysine, Proline & Grape Seed
Hawthorn & Vitamin C
120 Tablets
2 to 4 tablets daily
Proline & Lysine
- L-Lysine is one of 9 essential amino acids that cannot be made in the body.
- It is the basic raw material for carnitine synthesis.
- L-Proline can be made in the body, but low-protein/vegetarian diets may not always promote optimal L-proline production.
- L-Lysine and L-proline amino acids are the precursors of hydroxylysine (HL), and hydroxyproline (HP), two constituents of collagen.
- Collagen is an essential component of arterial linings.
- Vitamin C, a strong antioxidant, is also essential for the production of collagen.
- Hawthorn berry and grape seed extract are potent natural antioxidants due to their high levels of proanthocyanidin.
- These proanthocyanidin-esters are excellent free radical scavengers.
How to use:
- Suggested Use: 2 to 4 tablets daily with meals.

Caution & Warnings:
- Warning: If you are pregnant, may become pregnant, or breastfeeding, consult your health care professional before using this product.
- Do not use if either tamper-evident seal is broken or missing.
- Keep out of the reach of children.
- Note: Natural plant variations may affect tablet color.
- Allergies: Suitable for vegetarians.
- Contains no yeast, dairy, egg, gluten, soy or wheat.
- Contains no sugar, salt, preservatives or artificial color, flavor or fragrance.
Ingredients:
| Servings Per Container: 30 | |
|---|---|
| Ingredient | Amount Per Serving |
| Calories | 24 |
| Total Carbohydrate | 2 g |
| Dietary fiber | 1 g |
| Vitamin C (as calcium ascorbate and ascorbic acid) | 1,000 mg |
| Calcium (as calcium ascorbate) | 66 mg |
| Magnesium (as magnesium citrate) | 46 mg |
| L-Lysine (as L-lysine hydrochloride) | 1.1 g |
| L-Proline | 1.1 g |
| Grape Seed Extract (Proanthodyn™) With a Procyanidolic Value of 95 | 100 mg |
| Hawthorn Berry Extract | 100 mg |
Other Ingredients:
microcrystalline cellulose, sorbitol, stearic acid, silica, and magnesium stearate.
Disclaimer:
While Nahdi strives to ensure the accuracy of its product images and information, some
manufacturing changes to
packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with
alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions
of all products before use and not rely solely on the information provided by Nahdi.
Product Details:
- Expiry Date: 01 September 2026

Genuine brands

Temperature Controlled

Secure Payment
- Expiry Date: 01 September 2026

Genuine brands

Temperature Controlled

Secure Payment
About Product
Product Description:
Product Benefits:
For carnitine synthesis
for collagen synthesis

Potent Antioxidant
Healthy skin
Lysine, Proline & Grape Seed
Hawthorn & Vitamin C
120 Tablets
2 to 4 tablets daily
Proline & Lysine
- L-Lysine is one of 9 essential amino acids that cannot be made in the body.
- It is the basic raw material for carnitine synthesis.
- L-Proline can be made in the body, but low-protein/vegetarian diets may not always promote optimal L-proline production.
- L-Lysine and L-proline amino acids are the precursors of hydroxylysine (HL), and hydroxyproline (HP), two constituents of collagen.
- Collagen is an essential component of arterial linings.
- Vitamin C, a strong antioxidant, is also essential for the production of collagen.
- Hawthorn berry and grape seed extract are potent natural antioxidants due to their high levels of proanthocyanidin.
- These proanthocyanidin-esters are excellent free radical scavengers.
How to use:
- Suggested Use: 2 to 4 tablets daily with meals.

Caution & Warnings:
- Warning: If you are pregnant, may become pregnant, or breastfeeding, consult your health care professional before using this product.
- Do not use if either tamper-evident seal is broken or missing.
- Keep out of the reach of children.
- Note: Natural plant variations may affect tablet color.
- Allergies: Suitable for vegetarians.
- Contains no yeast, dairy, egg, gluten, soy or wheat.
- Contains no sugar, salt, preservatives or artificial color, flavor or fragrance.
Ingredients:
| Servings Per Container: 30 | |
|---|---|
| Ingredient | Amount Per Serving |
| Calories | 24 |
| Total Carbohydrate | 2 g |
| Dietary fiber | 1 g |
| Vitamin C (as calcium ascorbate and ascorbic acid) | 1,000 mg |
| Calcium (as calcium ascorbate) | 66 mg |
| Magnesium (as magnesium citrate) | 46 mg |
| L-Lysine (as L-lysine hydrochloride) | 1.1 g |
| L-Proline | 1.1 g |
| Grape Seed Extract (Proanthodyn™) With a Procyanidolic Value of 95 | 100 mg |
| Hawthorn Berry Extract | 100 mg |
Other Ingredients:
microcrystalline cellulose, sorbitol, stearic acid, silica, and magnesium stearate.
Disclaimer:
While Nahdi strives to ensure the accuracy of its product images and information, some
manufacturing changes to
packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with
alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions
of all products before use and not rely solely on the information provided by Nahdi.
Product Details:
- Expiry Date: 01 September 2026