Media Size
XSSMMDLGXLXXL

Life Extension L Lysine 620 mg 100 Capsules

Lysine is an essential amino acid necessary for growth and to help maintain nitrogen balance in the body. It may help promote proper nitrogen balance in the body and inhibit glycation, the bonding of a sugar and protein or lipid molecule accelerated by elevated levels of sugar in the blood.
Life Extension L Lysine 620 mg 100 Capsules
L Lysine 620 mg 100 Capsules
 Your Price  $11.00
More Info

More Life Extension Products

Lysine is an essential amino acid necessary for growth and to help maintain nitrogen balance in the body. It may help promote proper nitrogen balance in the body and inhibit glycation, the bonding of a sugar and protein or lipid molecule accelerated by elevated levels of sugar in the blood.

Lysine has many functions in the body because it is incorporated into many proteins, which are used for a variety of purposes.

Most people consume adequate amounts of lysine. However, vegans whose diets contain large amounts of grains and only minimal amounts of beans could become lysine deficient. Athletes involved in frequent vigorous exercise have an increased need for essential amino acids, although most diets meet these increased needs. Lysine supplementation has been shown to increase the absorption and retention of calcium.

Lysine works with other essential amino acids to maintain growth, lean body mass and the body’s store of nitrogen. In addition, dietary supplementation with the essential amino acid L-lysine has been shown to promote relaxation in humans with low dietary intake of L-lysine. L-lysine, together with arginine, has been documented to promote healthy hormonal stress responses in humans.

Prostate Cancer Warrior Flag iPhone 14 Cases. Cancer Awareness, Prostate Cancer iPhone case
$29.98
Prostate Cancer Warrior Case for iPhone 14, iPhone 14 Pro, iPhone 14 Plus and iPhone 14 Pro Max. With their slim lines, glossy finish, and their lightweight construction, they’re the perfect accessory that complements your phone’s aesthetics. Compatible with iPhone 15 all models. Great for yourself or as a gift for Prostate cancer fighting friend or your favorite Prostate cancer warrior. .: Materials: polycarbonate (shell), rubber (lining) .: 2-piece design with impact resistance and shock dispersion .: Interior rubber liner for extra protection (appearance may vary across phone models) .: Glossy finish .: Supports wireless charging (*not including MagSafe*)

You are Loved V-Neck T-shirt, cancer fighter, cancer warrior, cancer encouragement, cancer gift, Breast cancer, cancer awareness
$44.98
You are loved, 
You are wonderfully made. soft jersey tee is comfortable enough to wear all day long. High quality print will make it an instant favorite in every wardrobe. Encouragement for Cancer patient, Cancer survivor, gift for those fighting illness. You are loved. 
You are wonderfully made.
 You are beautiful.
 You are a masterpiece.
 God has a great plan for you. .: 100% Airlume combed and ring-spun cotton (fiber content may vary for different colors) .: Light fabric (4.2 oz/yd² (142 g/m²)) .: Tear away label .: Runs true to size A note from David and Gail to Cancer Fighters: Just hearing the word, cancer, can instill fear in most of us. However, cancer can be fought and we can win that fight! David has three kinds of cancer. Two of them are stage 4. He fights every day. It is not an easy fight, but the encouragement, prayers and love of family and friends has helped him to continue fighting. If you, or someone close to you, have cancer, remember: "You are stronger than you think, braver than you believe, and loved more than you know."

Badass Breast Cancer Fighter iPhone 14 Phone Cases, cancer fighter, cancer warrior, cancer encouragement, cancer gift
$29.98
Badass Breast Cancer Fighter iPhone Case for iPhone for iPhone 14, iPhone 14 Pro, iPhone 14 Plus and iPhone 14 Pro Max. With their slim lines, glossy finish, and their lightweight construction, they’re the perfect accessory that complements your phone’s aesthetics. Compatible with iPhone 14 all models. Great for yourself or as a gift for Mom, Daughter, breast cancer fighting friend or your favorite cancer warrior. .: Material: Lexan polycarbonate plastic .: Super slim design and glossy premium finish .: Durable and impact resistant material .: Supports wireless charging (*Not MagSafe*)

The Dragon Slayer Black Mug, 15oz. Inspirational saying on the back. The left side displays a poem about courage in the face of adversity.
$26.50
The Dragon Slayer Black Mug, 15oz. Inspirational saying on the back. The left side displays a poem about courage in the face of adversity. Perfect gift a friend or family member facing a person challenge or illness. The left side contains this poem: In the depths of my soul, where shadows reside, I faced my own dragons, with nowhere to hide. With courage as armor and strength as my sword, I conquered my fears, my spirit restored. No armor of steel, nor sword in hand, But resilience and strength, they understand. Facing my shadows with unwavering might, The Dragon Slayer emerges in the light. These black mugs come in one size – 15oz (0.44l) – plenty for morning caffeine boosts and hot cups of tea on a rainy day. They're easy to grip and feel sturdy thanks to the C-shaped handle. .: Black ceramic material with a glossy finish .: One size: 15oz (0.44 l) .: C-shaped easy-grip handle .: Lead and BPA-free

You are stronger than you think, braver than you believe, and loved more than you know Sweatshirt. Cancer awareness
$44.99
You are stronger than you think, braver than you believe, and loved more than you know Crewneck Sweatshirt. Cancer awareness. Great gift for cancer patients and anyone fighting illness. Heavy blend crewneck sweatshirt is pure comfort. The collar is ribbed knit, so it retains its shape even after washing. There are no itchy side seams on these sweatshirts. .: 50% cotton, 50% polyester .: Medium-heavy fabric (8.0 oz/yd² (271.25 g/m²)) .: Loose fit .: Sewn-in label .: Runs true to size ** A note from David and Gail to Cancer Fighters: Just hearing the word, cancer, can instill fear in most of us. However, cancer can be fought and we can win that fight! David has three kinds of cancer. Two of them are stage 4. He fights every day. It is not an easy fight, but the encouragement, prayers and love of family and friends has helped him to continue fighting. If you, or someone close to you, have cancer, remember: "You are stronger than you think, braver than you believe, and loved more than you know."

Breast Cancer Ribbon Vacuum Insulated Bottle, 22oz. Perfect for the Breast Cancer Warrior in your life!
$50.58
Breast Cancer Ribbon Vacuum Insulated Bottle, 22oz. Perfect for the Breast Cancer Warrior in your life! Great gift for Mom, sister or friend. Support for Breast Cancer patients and survivors! Breast Cancer Awareness Vacuum insulation is a big deal if you care about beverage temperature change. Double-wall construction means that hot liquids can remain hot up to 12 hours while colder choices can last a full 48 hours; that’s two whole days. Furthermore, these bottles are condensation-proof - no sweating or slipping. Built to fit standard vehicle cup holders, the stainless steel sides are both scratch and fade resistant. .: One size: 22oz (0.65 l) .: Spill-proof design .: Scratch and fade resistant .: BPA free .: Note: **Hand Wash Only

Gynecological Cancer Warrior Sweatshirt. Cancer awareness, cancer fighter, cancer warrior, cancer encouragement, cancer gift
$32.99
Gynecological Cancer Warrier Crewneck Sweatshirt. Cancer awareness. Great gift for cancer patients, Gynecological cancer warrior, Gynecological cancer fighter. Heavy blend crewneck sweatshirt is pure comfort. The collar is ribbed knit, so it retains its shape even after washing. There are no itchy side seams on these sweatshirts. .: 50% cotton, 50% polyester .: Medium-heavy fabric (8.0 oz/yd² (271.25 g/m²)) .: Loose fit .: Sewn-in label .: Runs true to size

Faith Hope Love Cure V-Neck T-shirt, Cancer Awareness, cancer fighter, cancer warrior, cancer encouragement, cancer gift shirt
$38.23
Faith Hope Love Cure soft jersey tee is comfortable enough to wear all day long. High quality print will make it an instant favorite in every wardrobe. Encouragement for Cancer patient, Cancer survivor, gift for those fighting cancer. Cancer Awareness .: 100% Airlume combed and ring-spun cotton (fiber content may vary for different colors) .: Light fabric (4.2 oz/yd² (142 g/m²)) .: Tear away label .: Runs true to size **A note from David and Gail to Cancer Fighters: Just hearing the word, cancer, can instill fear in most of us. However, cancer can be fought and we can win that fight! David has three kinds of cancer. Two of them are stage 4. He fights every day. It is not an easy fight, but the encouragement, prayers and love of family and friends has helped him to continue fighting. If you, or someone close to you, have cancer, remember: "You are stronger than you think, braver than you believe, and loved more than you know."

Personalized Breast Cancer Tumbler Travel Mug 20oz. Personalize this Insulated coffee cup for yourself or your favorite cancer warrior
$49.50
Custom Personalized Breast Cancer Fighter Tumbler 20oz. Perfect and unique gift for breast cancer patients. Great Gift for friends who are fighting cancer. Cancer awareness. Great for yourself or as a gift for Mom, Daughter, a cancer fighting friend or your favorite breast cancer survivor. Just add the correct name and this becomes the perfect gift! This stainless travel-size tumbler is vacuum-insulated and built to last. It's perfect for showing off your style on the road, at the office, or in the countryside. .: Stainless steel .: 20oz (0.59 l) .: Rounded corners .: See-thru plastic lid .: Glossy finish .: Dishwasher Safe ** A note from David and Gail to Cancer Fighters: Just hearing the word, cancer, can instill fear in most of us. However, cancer can be fought and we can win that fight! David has three kinds of cancer. Two of them are stage 4. He fights every day. It is not an easy fight, but the encouragement, prayers and love of family and friends has helped him to continue fighting. If you, or someone close to you, have cancer, remember: "You are stronger than you think, braver than you believe, and loved more than you know."

Prostate Cancer Warrior Flag iPhone 13 Cases. Cancer Awareness, Prostate Cancer iPhone case
$29.98
Prostate Cancer Warrior Case for iPhone 13, iPhone 13 Pro, iPhone 13 Mini and iPhone 13 Pro Max. With their slim lines, glossy finish, and their lightweight construction, they’re the perfect accessory that complements your phone’s aesthetics. Compatible with iPhone 15 all models. Great for yourself or as a gift for Prostate cancer fighting friend or your favorite Prostate cancer warrior. .: Materials: polycarbonate (shell), rubber (lining) .: 2-piece design with impact resistance and shock dispersion .: Interior rubber liner for extra protection (appearance may vary across phone models) .: Glossy finish .: Supports wireless charging (*not including MagSafe*)

Never Give up. Never Lose Hope. Tshirt. Cancer Awareness, cancer fighter shirt, cancer warrior, cancer encouragement, cancer gift t-shirt
$38.23
Never Give up. Never Lose Hope. Always have faith. cotton tee is the basic staple of any wardrobe. Gift for Cancer warrior, cancer survivor and spouse of a cancer patient. Cancer Awareness No side seams mean there are no itchy interruptions under the arms. The shoulders have tape for improved durability. .: 100% cotton (fiber content may vary for different colors) .: Medium fabric (5.3 oz/yd² (180 g/m²)) .: Classic fit .: Tear-away label .: Runs true to size **A note from David and Gail to Cancer Fighters: Just hearing the word, cancer, can instill fear in most of us. However, cancer can be fought and we can win that fight! David has three kinds of cancer. Two of them are stage 4. He fights every day. It is not an easy fight, but the encouragement, prayers and love of family and friends has helped him to continue fighting. If you, or someone close to you, have cancer, remember: "You are stronger than you think, braver than you believe, and loved more than you know."

Ovarian Cancer Flag Samsung Galaxy S21, S22, S23. Cancer Awareness, cancer fighter, cancer warrior, cancer encouragement, cancer gift
$35.98
Ovarian Cancer Flag Case for Samsung Galaxy S21, S22, S23. With their slim lines, glossy finish, and their lightweight construction, they’re the perfect accessory that complements your phone’s aesthetics. Compatible with Samsung Galaxy S21, S22, S23 all models. Great for yourself or as a gift for Mom, Daughter, cancer fighting friend or your favorite ovarian cancer warrior. .: Material: 100% polycarbonate .: Premium quality .: Slim form and lightweight design .: Glossy finish .: Clear, open ports for connectivity .: Supports wireless charging

Yellow Rose iPhone 12 Cases
$29.98
Yellow Rose Tough iPhone Case for iPhone 12, iPhone 12 Pro, iPhone 12 Mini and iPhone 12 Pro Max. Protect your phone in custom style with this tough phone case. This lightweight phone case is impact resistant. Compatible with iPhone 12, all models – check our available sizes. Great for yourself or as a gift for Mom, Daughter, best friend or your favorite gardener. Yellow Rose. .: Glossy finish .: Supports wireless charging (*not including MagSafe*) **This is Original Artwork by David

Many Color Lilies Blank Journal
$38.50
Many Color Lilies Hardcover Journal with a wraparound high quality print to carry wherever you might go. Notebook, gift, gift for Mom, Daughter, girls, teens, teenager gifts, journaling, diary, floral design. Many Color Lily .: 128 blank pages (64 sheets) .: Full wraparound print .: Casewrap binding **This is Original Artwork by David

Yellow Daisy Blank Journal
$38.50
Yellow Daisy Hardcover Journal with a wraparound high quality print to carry wherever you might go. Notebook, gift, gift for Mom, Daughter, girls, teens, teenager gifts, journaling, diary, floral design. Yellow Daisies .: 128 blank pages (64 sheets) .: Full wraparound print .: Casewrap binding **This is Original Artwork by David

Boho Sunflowers Tumbler 20oz, Insulated coffee cup for your favorite Sunflower lover!
$49.50
Boho Sunflowers on a coffee Tumbler 20oz. Perfect and unique gift for Moms, Sisters and Gardeners everywhere. Sunflower - Sunflower Tumbler, Floral Insulated Tumbler, Flower cup, Garden mug. Perfect for sunflower lovers everywhere! This stainless travel-size tumbler is vacuum-insulated and built to last. It's perfect for showing off your style on the road, at the office, or in the countryside. .: Stainless steel .: 20oz (0.59 l) .: Rounded corners .: See-thru plastic lid .: Glossy finish .: Dishwasher Safe

Deer in the Forest iPhone 13 Phone Cases
$29.98
Deer in the Forest iPhone Case for iPhone for iPhone 13, iPhone 13 Pro, iPhone 13 Mini and iPhone 13 Pro Max. With their slim lines, glossy finish, and their lightweight construction, they’re the perfect accessory that complements your phone’s aesthetics. Compatible with iPhone 13 all models. Great for yourself or as a gift for Mom, Dad, best friend. Deer in the Forest .: Material: Lexan polycarbonate plastic .: Super slim design and glossy premium finish .: Durable and impact resistant material .: Supports wireless charging (*Not MagSafe*)

Colorful Wildflowers iPhone 15 Phone Cases
$29.98
Colorful Wildflowers iPhone Case for iPhone for iPhone 15, iPhone 15 Pro, iPhone 15 Plus and iPhone 15 Pro Max. With their slim lines, glossy finish, and their lightweight construction, they’re the perfect accessory that complements your phone’s aesthetics. Compatible with iPhone 15 all models. Great for yourself or as a gift for Mom, Daughter, best friend or your favorite flower lover. .: Material: Lexan polycarbonate plastic .: Super slim design and glossy premium finish .: Durable and impact resistant material .: Supports wireless charging (*Not MagSafe*) ** Original artwork by David

Wildflowers and Butterflies V-Neck t-shirt. Amazing flowers in beautiful Flowercore colors
$38.23
Wildflowers and Butterflies T-Shirt. Amazing Wildflowers in beautiful Flowercore colors. Fairycore, Cottagecore, bloomcore, flowercore. Perfect Wildflower shirt for you favorite gardener. High quality print will make it an instant favorite in every wardrobe. .: 100% Airlume combed and ring-spun cotton (fiber content may vary for different colors) .: Light fabric (4.2 oz/yd² (142 g/m²)) .: Tear away label .: Runs true to size

Adorable Teddy Bears on iPhone 15, iPhone 14 and iPhone 13 Phone Cases. Teddy iPhone Case
$29.98
Adorable Teddy Bears on iPhone 15, iPhone 14 and iPhone 13 Phone Cases, all models. With their slim lines, glossy finish, and their lightweight construction, these cases are the perfect accessory that complements your phone’s aesthetics. Compatible with iPhone 15, iPhone 14 and iPhone 13, all models.. Great for yourself or as a gift. Incredibly Cute Teddy Bears .: Material: Lexan polycarbonate plastic .: Super slim design and glossy premium finish .: Durable and impact resistant material .: Supports wireless charging (*Not MagSafe*)

Wildflowers and Butterflies Blank Journal, Beautiful flowers and Butterflies in flowercore colors. Cottagecore, fairycore
$38.50
Wildflowers and Butterflies Hardcover Journal with a wraparound high quality print to carry wherever you might go. Notebook, gift, gift for Mom, Daughter, girls, teens, teenager gifts, journaling, diary. Amazing Wildflowers in beautiful Flowercore colors. Fairycore, Cottagecore, bloomcore, flowercore. Beautiful boho Wildflowers for your favorite gardener. .: 128 blank pages (64 sheets) .: Full wraparound print .: Casewrap binding

Boho Wildflowers iPhone 13 Cases. iPhone case wildflowers, wildflowers, iPhone 12, cottagecore, botanical iPhone case, gardener iPhone case
$29.98
Boho Wildflowers iPhone Case for iPhone for iPhone 13, iPhone 13 Pro, iPhone 13 Mini and iPhone 13 Pro Max. With their slim lines, glossy finish, and their lightweight construction, they’re the perfect accessory that complements your phone’s aesthetics. Compatible with iPhone 13 all models. Great for yourself or as a gift for Mom, Daughter, best friend or your favorite flower lover. Boho Wildflowers .: Material: Lexan polycarbonate plastic .: Super slim design and glossy premium finish .: Durable and impact resistant material .: Supports wireless charging (*Not MagSafe*)

Orange Rose iPhone 15 Phone Cases
$29.98
Orange Rose Tough iPhone Case for iPhone for iPhone 15, iPhone 15 Pro, iPhone 15 Plus and iPhone 15 Pro Max. With their slim lines, glossy finish, and their lightweight construction, they’re the perfect accessory that complements your phone’s aesthetics. Compatible with iPhone 15 all models. Great for yourself or as a gift for Mom, Daughter, best friend or your favorite gardener. Red Rose. .: Material: Lexan polycarbonate plastic .: Super slim design and glossy premium finish .: Durable and impact resistant material .: Supports wireless charging (*Not MagSafe*) **This is Original Artwork by David

Red Rose iPhone 15 Phone Cases
$29.98
Red Rose Tough iPhone Case for iPhone for iPhone 15, iPhone 15 Pro, iPhone 15 Plus and iPhone 15 Pro Max. With their slim lines, glossy finish, and their lightweight construction, they’re the perfect accessory that complements your phone’s aesthetics. Compatible with iPhone 15 all models. Great for yourself or as a gift for Mom, Daughter, best friend or your favorite gardener. Red Rose. .: Material: Lexan polycarbonate plastic .: Super slim design and glossy premium finish .: Durable and impact resistant material .: Supports wireless charging (*Not MagSafe*) **This is Original Artwork by David

Watercolor Roses iPhone 13 Cases. Beautiful watercolor roses on your iPhone case, Amazing graphic!
$29.98
Watercolor Roses iPhone Case for iPhone 13, iPhone 13 Pro, iPhone 13 Mini and iPhone 13 Pro Max. With their slim lines, glossy finish, and their lightweight construction, they’re the perfect accessory that complements your phone’s aesthetics. Compatible with iPhone 13 all models. Great for yourself or as a gift for Mom, Daughter, best friend or your favorite flower lover, gift for gardener. Colorful watercolor roses. .: Material: Lexan polycarbonate plastic .: Super slim design and glossy premium finish .: Durable and impact resistant material .: Supports wireless charging (*Not MagSafe*) ** Original artwork by David

All About Sunflowers iPhone 12 Phone Cases, Boho Sunflower cell phone case
$29.98
All About Sunflowers iPhone Case for iPhone for iPhone 12, iPhone 12 Pro, iPhone 12 Mini and iPhone 12 Pro Max. With their slim lines, glossy finish, and their lightweight construction, they’re the perfect accessory that complements your phone’s aesthetics. Compatible with iPhone 12 all models. Great for yourself or as a gift for Mom, Daughter, best friend or your favorite sunflower lover. Cute Sunflowers .: Material: Lexan polycarbonate plastic .: Super slim design and glossy premium finish .: Durable and impact resistant material .: Supports wireless charging (*Not MagSafe*)

Pink and Yellow Flowers  iPhone 11 Phone Cases
$29.98
Pink and Yellow Flowers iPhone Case for iPhone 11, iPhone 11 Pro, and iPhone 11 Pro Max. With their slim lines, glossy finish, and their lightweight construction, they’re the perfect accessory that complements your phone’s aesthetics. Compatible with iPhone 11 all models. Great for yourself or as a gift for Mom, Daughter, best friend or your favorite flower lover. Watercolor flowers in Pinks and Yellow. .: Material: Lexan polycarbonate plastic .: Super slim design and glossy premium finish .: Durable and impact resistant material .: Supports wireless charging (*Not MagSafe*)

Pink and Yellow Flowers Tumbler 20oz
$49.50
Pink and Yellow Flowers 20 oz stainless tumbler is vacuum-insulated and built to last. It's perfect for showing off your style on the road, at the office, or hunting. Pink and Yellow Flowers .: Stainless steel .: 20oz (0.59 l) .: Rounded corners .: See-thru plastic lid .: Glossy finish .: Dishwasher safe

Adorable Teddy Bears on Samsung Galaxy S21, S22, S23, S24 phone case. Teddy iPhone Case
$38.24
Adorable Teddy Bears on Samsung Galaxy S21, S22, S23, S24 phone case. Great for yourself or as a gift. Incredibly Cute Teddy Bears! Every case has double layers for extra durability and protection. The outer polycarbonate shell will resist daily impacts. .: Materials: 100% polycarbonate (shell), 100% TPU (lining) .: Dual layer case for extra durability and protection .: Supports wireless charging (not including MagSafe) .: Glossy finish .: Clear, open ports for connectivity

Pink and Yellow Flowers Blank Journal
$38.50
Pink and Yellow Flowers Hardcover Journal with a wraparound high quality print to carry wherever you might go. Notebook, gift, gift for Mom, Daughter, girls, teens, teenager gifts, journaling, diary, coffee design. Pink and Yellow Flowers .: 128 blank pages (64 sheets) .: Full wraparound print .: Casewrap binding

All About Sunflowers Tumbler 20oz, sunflower cup, botanical, sunflower lover, boho sunflowers, cottagecore, vintage floral , floral graphic
$49.50
All About Sunflowers on a coffee Tumbler 20oz. Perfect and unique gift for Moms, Sisters and Gardeners. Sunflower - Sunflower Tumbler, Floral Insulated Tumbler, Flower cup, Garden mug. Perfect for gardeners everywhere! sunflower cup, botanical, sunflower lover, boho sunflowers, cottagecore, vintage floral , floral graphic This stainless travel-size tumbler is vacuum-insulated and built to last. It's perfect for showing off your style on the road, at the office, or in the countryside. .: Stainless steel .: 20oz (0.59 l) .: Rounded corners .: See-thru plastic lid .: Glossy finish .: Dishwasher Safe

Many Colors of Lilies iPhone 14 Phone Cases
$29.98
Many Colors of Lilies iPhone Case for iPhone for iPhone 14, iPhone 14 Pro, iPhone 14 Plus and iPhone 14 Pro Max. With their slim lines, glossy finish, and their lightweight construction, they’re the perfect accessory that complements your phone’s aesthetics. Compatible with iPhone 14 all models. Great for yourself or as a gift for Mom, teacher, best friend. Many Colors of Lilies .: Material: Lexan polycarbonate plastic .: Super slim design and glossy premium finish .: Durable and impact resistant material .: Supports wireless charging (*Not MagSafe*) **This is Original Artwork by David

† Statements on this website have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease, but rather are dietary supplements intended solely for nutritional use.