Swanson L-Proline Capsules, 500 mg, 100 Count
Swanson L-Proline Capsules, 500 mg, 100 Count
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Swanson L-Proline Capsules, 500 mg, 100 Count

4.6 stars out of 19 reviews
(4.6)|
19 ratings

Key item features

  • CONNECTIVE TISSUE HEALTH - Collagen is the connective tissue thats responsible for holding your bones together, reducing friction between bones and acts as a shock absorber during daily physical activities like walking. The human body produces collagen with the help of an amino acid known as hydroxylysine. L-proline is essential for collagen because it is the pre-cursor to hydroxylysine.
  • INTESTINAL HEALTH - Having a healthy digestive system is vital. Proline is a major nitrogen source for the intestinal cells. These cells have high turnover, which elevates their overall nitrogen needs.
  • ANTIOXIDANT SUPPORT - L-proline also has the ability to scavenge free radicals. This helps provide antioxidant support under conditions of oxidative stress.
  • Our products reflect our commitment to giving you the best quality and service at the best price.
  • OUR QUALITY and HERITAGE - We're control freaks...in a good way! For nearly 50 years, Swanson Health has delivered science-backed health products worldwide. In 1969, we began in Fargo, ND with a mission to offer wellness solutions that help people live simply healthier together. Our facilities are Good Manufacturing Practice (GMP) , and our purity and potency testing includes independent third-party labs. Clinical research, scientific consensus and usage traditions guide our innovation.
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4.6 out of 5 stars
stars19 ratings16 reviews
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Showing 1-3 of 16 reviews

Jul 11, 2025
don w
5 out of 5 stars review

Healthy aging.

I take amino acids and collagen for muscle and skin. I believe supplements, diet and exercise contribute to my good health.

Review from swansonvitamins.com
Helpful?46VVNP0J4A37148250434
Jul 23, 2009
Ponnie
5 out of 5 stars review

Proline is a part of my waking up in the morning

I have taken Proline over the last three or four years and have believed it to help me through each new day. I feel better after taking it and Swanson brand offers a Proline I can count on. As being one of my three aminos that I have by my bedside, I take it with water every morning upon greeting each new day. This is my daily amino "coffee" before my real coffee is served! Swanson's Proline is priced far more reasonably than other brands and delivers what my body needs.

Review from swansonvitamins.com
Helpful?46VVNP0J4A37148250434
Aug 17, 2009
gr8fisch
5 out of 5 stars review

Anti-aging starts within

I'm going to include Glutathione in this review because the combination of L-Proline & Glutathione has improved my skintone. I'm 55, figure that if I eat right, exercise, etc. at least 80% of the time, I can make up for infractions 20% of the time. Swanson has been helping me stay healthy & youthful for some time. Anyone can make claims, but unless you try something & stick with it for at least a season, how will you know? My body uses up nutrients very quickly, & supplements prevent the daily wear & tear that ages the body inside & out. Both L-Proline & Glutathione have helped me maintain elasticity & adjust to environmental exposure. I work outdoors, use SPF's, drink water, do the do's... but these two products keep my skin looking & feeling smoother & youthful. Combined with regular stretching, exercise & smart topical products, there is every reason to age gracefully.

Review from swansonvitamins.com
Helpful?46VVNP0J4A37148250434