Source Naturals L-Proline/L-Lysine 550 mg 120 Tablet
Source Naturals L-Proline/L-Lysine 550 mg 120 Tablet
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Source Naturals L-Proline/L-Lysine 550 mg 120 Tablet

4.6 stars out of 225 reviews
(4.6)|
225 ratings

Key item features

  • 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.
  • Suggested Use: 2 to 4 tablets daily with meals.
  • Suitable for vegetarians. Contains no yeast, dairy, egg, gluten, soy or wheat. Contains no sugar, salt, preservatives, or artificial color, flavor or fragrance.
  • Over 40 years of trust. source naturals was created in 1982 by ceo ira goldberg to support everyone’s potential to enjoy optimal health.
Current price is $9.86
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  • Free 30-day returns

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Columbus, 43215
Arrives by Thu, Feb 19
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Sold and shipped by Health ChestPro Seller
4.723140495867769 stars out of 5, based on 242 seller reviews(4.7)
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Comparison Chart:
Size550 mgSource Naturals L-Proline/L-Lysine 550 mg 120 Tablet120 TabletsBest Naturals Tri-Amino with L-Arginine, L-Ornithine, L-Lysine 120 Tablets100 capsSource Naturals, Inc. L-Lysine 500mg 100 Capsule3.53 ozBest Naturals L-Proline 500 mg 120 Vegetarian Capsules | Amino Acid Dietary Supplement180 ctPure Naturals L-Lysine 1000 mg Per Serving 180Tablets Amino Acid Supplement | Ideal for Men & Women | Non-GMO | Gluten Free |1.00" x 0.00" x 0.00"Best Naturals L-Lysine 500 mg 250 Tablets0.25 ozNOW L-Lysine 500 mg,100 Tablets250 TabletSource Naturals, Inc. Iron Chelate 25mg 250 Tablet250 Grams (Pack of one)Nutricost L-Proline Powder 250 Grams - 2,000mg Per Serving, Amino Acid Supplement
Enteral medication formTabletsSource Naturals L-Proline/L-Lysine 550 mg 120 TabletTabletsBest Naturals Tri-Amino with L-Arginine, L-Ornithine, L-Lysine 120 TabletsCAPSSource Naturals, Inc. L-Lysine 500mg 100 CapsuleCapsulesBest Naturals L-Proline 500 mg 120 Vegetarian Capsules | Amino Acid Dietary SupplementTabletsPure Naturals L-Lysine 1000 mg Per Serving 180Tablets Amino Acid Supplement | Ideal for Men & Women | Non-GMO | Gluten Free |TabletsBest Naturals L-Lysine 500 mg 250 TabletsTabletsNOW L-Lysine 500 mg,100 TabletsTabletsSource Naturals, Inc. Iron Chelate 25mg 250 Tablet-Nutricost L-Proline Powder 250 Grams - 2,000mg Per Serving, Amino Acid Supplement
Vitamin & supplement typeMultivitamin SupplementsSource Naturals L-Proline/L-Lysine 550 mg 120 TabletAmino Acid SupplementsBest Naturals Tri-Amino with L-Arginine, L-Ornithine, L-Lysine 120 TabletsAmino Acid SupplementsSource Naturals, Inc. L-Lysine 500mg 100 CapsuleAmino Acid SupplementsBest Naturals L-Proline 500 mg 120 Vegetarian Capsules | Amino Acid Dietary SupplementAmino Acid SupplementsPure Naturals L-Lysine 1000 mg Per Serving 180Tablets Amino Acid Supplement | Ideal for Men & Women | Non-GMO | Gluten Free |Amino Acid SupplementsBest Naturals L-Lysine 500 mg 250 TabletsMultivitamin SupplementsNOW L-Lysine 500 mg,100 TabletsMineral SupplementsSource Naturals, Inc. Iron Chelate 25mg 250 TabletAmino Acid SupplementsNutricost L-Proline Powder 250 Grams - 2,000mg Per Serving, Amino Acid Supplement
Count 120Source Naturals L-Proline/L-Lysine 550 mg 120 Tablet120Best Naturals Tri-Amino with L-Arginine, L-Ornithine, L-Lysine 120 Tablets1Source Naturals, Inc. L-Lysine 500mg 100 Capsule120Best Naturals L-Proline 500 mg 120 Vegetarian Capsules | Amino Acid Dietary Supplement1Pure Naturals L-Lysine 1000 mg Per Serving 180Tablets Amino Acid Supplement | Ideal for Men & Women | Non-GMO | Gluten Free |1Best Naturals L-Lysine 500 mg 250 Tablets1NOW L-Lysine 500 mg,100 Tablets1Source Naturals, Inc. Iron Chelate 25mg 250 Tablet1Nutricost L-Proline Powder 250 Grams - 2,000mg Per Serving, Amino Acid Supplement
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Customer ratings & reviews

4.6 out of 5 stars
stars225 ratings221 reviews
How item rating is calculated
  1. 5 stars75% (169)
  2. 4 stars16% (37)
  3. 3 stars5% (12)
  4. 2 stars1% (3)
  5. 1 star2% (4)
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Showing 1-3 of 221 reviews

Jun 5, 2024
iHerb Customer
5 out of 5 stars review

Excellent product & shipment

I was looking into the new vitamins advertised by the Mission Impossible actress that everyone is seeing on Instagram and raving about. And when I reviewed the ingredients in her product, I decided to look up other brand names with the same active ingredients and stumbled upon this product through iHerb. Don't waste your money on advertisements, this is same product- Probably better quality and for a quarter of the price you'll see on any Instagram advertised product.

Incentivized Review
Review from iherb.com
Helpful?71QHU2P6PUG1177523755
Mar 23, 2024
iHerb Customer
5 out of 5 stars review

Excellent!

An essential amino acid necessary for the production of albumins, hormones, enzymes, and antibodies. Its presence in our body ensures the growth and repair of tissues - it's all it, the magic collagen! The amino acid ensures proper absorption of calcium and its delivery to bone tissue. I recommend

Incentivized Review
Review from iherb.com
Helpful?71QHU2P6PUG1177523755
Jul 11, 2024
iHerb Customer
5 out of 5 stars review

Proline & l lysine

Source naturals proline and l lysine are anti aging and youth enhancing . I just started using them but am hopeful for awesome results. The ingredients seem top notch and the quality seems good . The size of the pills are good and so far so good I will re-review after a month or so it takes time to show a difference in any new product you use. I will let you know about the benefits then . The taste is not bad which is a plus .

Incentivized Review
Review from iherb.com
Helpful?71QHU2P6PUG1177523755