What Is Lycopene?

A Natural Red Pigment in Plants That Could Prevent Certain Diseases

Tomatoes, tomato sauce, and lycopene capsules

Verywell / Anastasia Tretiak

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Lycopene, a plant chemical called a carotenoid, is what naturally gives foods like tomatoes, watermelons, and sweet red peppers their pink/red color. It is thought to be good for bone health and, as a potent antioxidant, may help protect against heart disease and certain types of cancer.

In addition to food sources, lycopene is available as a dietary supplement in tablet, capsule, and gelcap form.

This article explores the benefits of lycopene supplements, as well as possible side effects and interactions. It also explains how to take lycopene supplements, including the dosage, and who should not take lycopene due to possible risks.

Supplement Facts

  • Active Ingredient(s): Lycopene
  • Alternate Name(s): ψ,ψ-Carotene
  • Legal Status: “Grandfathered” dietary ingredient (legally marketed before 1994)
  • Suggested Dose: No formal recommendation for lycopene intake. Commonly studied: two to 75 milligrams per day (duration: one to six months)
  • Safety Considerations: Lycopenemia, premature labor in pregnant people

Uses of Lycopene

One of the biggest benefits of lycopene is that it is an antioxidant and protects the body from free radical stress that can damage DNA and other cell structures.

The antioxidant properties help balance free radical activity in the body and, in doing so, may reduce the risk of certain diseases. For example, there's emerging evidence that lycopene has a role in supporting the health of your bones.

While there may be additional benefits of lycopene related to heart health and cancer prevention, there's not enough evidence to support these benefits at this time.

Bone Health

There is growing evidence that lycopene has the ability to help maintain bone strength. In a clinical study, lycopene was shown to affect bone metabolism (the constant production and breakdown of bone tissue). The authors found that lycopene changed the activity of multiple genes that support bone density, which provides strength to bones.

Additionally, the authors carried out a low-quality pilot (small-scale) study with 68 women. The study supported that supplementation of tomato sauce, which is high in lycopene, can help retain bone strength. This research is exciting, but larger studies are needed to confirm these results.


Lycopene is an antioxidant. In theory, antioxidants could protect against cancer by preventing damage to DNA and cell structures. Unfortunately, the current research on lycopene is too limited in quality to ensure that lycopene decreases cancer risk.

Research has shown that higher lycopene levels strongly correlate (have a mutual relationship) with a reduced risk for prostate cancer. For example, a meta-analysis (a merging of findings from many studies) showed that participants who reported higher lycopene intake and had higher blood levels of lycopene were at lower risk of prostate cancer.

Also, as lycopene intake and levels in the blood increased, cancer risk decreased further. This has also been found to be true in epidemiological studies (studies on human populations) of lycopene intake and a reduced risk of head and neck cancers.

However, there's currently no evidence that the lycopene itself is directly causing this reduced risk. For example, it's known that eating more fruits and vegetables overall is associated with a reduced risk of cancer. Other behaviors that support health may also coincidentally occur in people who eat enough lycopene.

To illustrate, studies have shown that those who eat more fruits and vegetables are also less likely to drink alcohol. Drinking more alcohol than the recommended daily amounts has increased the risk of certain types of cancer.

High-quality research is needed to show that lycopene and its antioxidant abilities can directly impact the development of prostate and other cancers.

Heart and Vascular Health

Higher lycopene intake and blood levels correlate with a reduced risk for stroke. However, there's little evidence that lycopene is directly causing this reduced risk.

It's essential to manage blood pressure and cholesterol well to support good heart and vascular (cardiovascular) health. There's mixed research on whether there could be an effect from lycopene for these conditions. A meta-analysis from 2020 confirmed that existing research does not support a relationship between lycopene and blood pressure or cholesterol levels.

However, more evidence is emerging that supports lycopene's role in keeping blood vessels healthy. In a clinical study, lycopene benefited endothelial function. "Endothelial function" refers to a set of factors related to the health of the inner lining of blood vessels. Interestingly, this improvement was only seen in people with cardiovascular disease, not in healthy participants.

There will need to be more research in this area before we can be sure whether lycopene has benefits for cardiovascular health or not.

Other Uses

Lycopene has also been studied for use in:

  • Oral leukoplakia (mouth lesions)
  • Metabolic syndrome (collection of symptoms—high blood sugar, blood pressure, and cholesterol levels, excess body fat around the waist—that may increase disease risk)

More study is needed, however, before recommendations may be made for use of lycopene for these conditions.

What Are the Side Effects of Lycopene?

Though lycopene has health benefits, it can still cause undesirable effects. There is, however, limited research on the side effects of lycopene.

Eating or supplementing with large amounts of lycopene could lead to a condition called lycopenemia. Lycopenemia results in an orange or red discoloration of the skin and resolves after eating a diet low in lycopene. It's considered to be relatively harmless.

If you do not feel well after taking lycopene, stop the supplement and reach out to your healthcare provider.


While lycopene is generally safe for use, lycopene supplements should not be used without first speaking with a healthcare provider.

Lycopene supplements should generally be avoided during;

  • Pregnancy: If you're pregnant, lycopene supplementation may contribute to preterm labor and a low-birthweight baby. Avoid lycopene supplementation if you're pregnant unless recommended by your healthcare provider.
  • Breastfeeding: Lycopene transfers from breast milk to babies. There is currently not enough research on the effects of lycopene supplementation on breastfed babies. Supplementation of lycopene should be avoided unless discussed with your healthcare provider and your child's pediatrician.
  • Surgery: Lycopene may inhibit blood clotting, increasing the risk of bleeding during and after surgery. Stop lycopene supplementation at least two weeks before surgery and discuss lycopene supplementation with your surgeon.

Dietary supplements are not regulated in the United States, meaning the Food and Drug Administration (FDA) does not approve them for safety and effectiveness before products are marketed. When possible, choose a supplement that has been tested by a trusted third party, such as USP, ConsumerLabs, or NSF.

Keep in mind, though, that even if supplements are third-party tested, that doesn’t mean that they are necessarily safe for all or effective in general. It is important to talk to your healthcare provider about any supplements you plan to take and to check in about any potential interactions with other supplements or medications.

Dosage: How Much Lycopene Should I Take?

While there is not a formal recommendation for lycopene intake, 2 to 75 milligrams per day has been commonly studied and proven safe. The length of use in studies is usually one to six months. Lower doses are less likely to cause the benign skin condition, lycopenemia, discussed above.

Lycopene is fat-soluble, meaning that is better absorbed in the gut when taken with fat. As such, you should take lycopene supplements with meals that contain reasonable amounts of healthy fat, such as those from nuts, fatty fish, eggs, avocado, or olive oil.

What Happens If I Take Too Much Lycopene?

There are no known immediate side effects of taking too much lycopene. With long-term lycopene supplementation, you may develop the benign skin condition lycopenemia. This results in a yellow or orange skin tone that resolves after following a diet lower in lycopene.


Be aware that lycopene competes with other carotenoids for absorption into the gut. Therefore, taking a lycopene supplement with lutein, beta-carotene, or another carotenoid supplement, may result in decreased absorption. Other supplements, such as calcium, can also reduce absorption.

Antiplatelets: Lycopene may inhibit blood clotting, which could increase the risk of bleeding during and after surgery. Use caution when using lycopene with other medicines, including herbal preparations and plant-based medicines.

Anorectic drugs: Theoretically, drugs that decrease food consumption (anorectic drugs) overall may decrease lycopene intake.

Lipase inhibitors: Lipase inhibitors, which decrease fat absorption, may also impact your body's ability to absorb lycopene.

How to Store Lycopene

Lycopene should be stored at room temperature and away from direct sunlight. Most containers block ultraviolet (UV) light to protect the supplement from damage.

Similar Supplements

Supplements similar to lycopene include:

Beta-carotene, lutein, and zeaxanthin are carotenoids and antioxidants like lycopene. However, they are found in different foods. For example, beta-carotene is well-known for giving carrots their orange color and is also found in sweet potatoes, tomatoes, and many other foods. Lutein and zeaxanthin are mainly found in dark green vegetables.

Beta-carotene is actually converted into another antioxidant, vitamin A, in the body. Vitamin A can generally be found in the same foods as beta-carotene. Vitamins E and C are also common antioxidants in our diet. Vitamin E, also known as tocopherol, is found in a variety of foods, including almonds, sunflower seeds, avocado, and tomatoes. Vitamin C is well-known for its presence in citrus fruits but is also in tomatoes and many other foods.

Frequently Asked Questions

  • How much lycopene is in a tomato?

    A fresh medium-sized tomato has about 3.2 milligrams of lycopene.

  • How much lycopene is in watermelon?

    A cup of wedged watermelon contains about 13 milligrams of lycopene.

  • How much lycopene is in tomato paste?

    About 2 tablespoons (33 grams) of tomato paste contains about 25 milligrams of lycopene.

Sources of Lycopene and What to Look For

Whole foods should be the preferred source of lycopene, as they contain additional nutrients that may work together with lycopene to provide health benefits. For example, tomatoes contain various other antioxidants in addition to lycopene, which together may give the food its health-promoting power.

Further, while lycopene alone has not been proven to reduce cholesterol, having a good amount of fiber in the diet can. While fiber can be found in a tomato, it won't be found in a lycopene supplement.

Food Sources of Lycopene

Lycopene is found in a variety of foods, most having the trademark orange or red hue that lycopene provides. Foods to look for with the highest amounts of lycopene are watermelon, tomatoes, grapefruit, papaya, and mangoes.

Certain tomato products, including sun-dried tomato and tomato paste, are very potent sources. Other foods can also add a little lycopene to your diet, such as asparagus, persimmons, and red bell peppers.

Supplement Forms

Different types of lycopene supplements exist that you should be aware of when you head to the store.

Lycopene may be sold in a "synthetic" form, which means that it was created in a lab. There are also "extracted" forms of lycopene, which means chemistry is used to remove it from a food source, such as a tomato. Lycopene from both sources appears to act the same once they are in your body.

There is a third type of supplement that is referred to as a "standardized tomato extract," which contains lycopene in addition to other nutrients that occur in tomatoes. This typically includes the antioxidants vitamin E (tocopherol) and vitamin A among other nutrients.

30 Sources
Verywell Health uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read our editorial process to learn more about how we fact-check and keep our content accurate, reliable, and trustworthy.
  1. Tierney AC, Rumble CE, Billings LM, George ES. Effect of Dietary and Supplemental Lycopene on Cardiovascular Risk Factors: A Systematic Review and Meta-AnalysisAdvances in Nutrition. doi:10.1093/advances/nmaa069

  2. Shaw JA, Koti M. Orange discoloration of the palmsCanadian Medical Association Journal. 2009;180(8):895-895. doi:10.1503/cmaj.071335

  3. Banerjee S, Jeyaseelan S, Guleria R. Trial of lycopene to prevent pre-eclampsia in healthy primigravidas: results show some adverse effectsJ Obstet Gynaecol Res. 2009;35(3):477-482. doi: 10.1111/j.1447-0756.2008.00983.x

  4. Kurutas EB. The importance of antioxidants which play the role in cellular response against oxidative/nitrosative stress: current stateNutr J. 2016;15(1):71. Published 2016 Jul 25. doi:10.1186/s12937-016-0186-5

  5. Mackinnon ES, Rao AV, Josse RG, Rao LG. Supplementation with the antioxidant lycopene significantly decreases oxidative stress parameters and the bone resorption marker N-telopeptide of type I collagen in postmenopausal womenOsteoporos Int. 2011;22(4):1091-1101. doi:10.1007/s00198-010-1308-0

  6. Russo C, Ferro Y, Maurotti S, et al. Lycopene and bone: an in vitro investigation and a pilot prospective clinical studyJ Transl Med. 2020;18(1):43. Published 2020 Jan 29. doi:10.1186/s12967-020-02238-7

  7. Chen P, Zhang W, Wang X, et al. Lycopene and Risk of Prostate Cancer: A Systematic Review and Meta-Analysis. Medicine (Baltimore). 2015;94(33):e1260. doi:10.1097/MD.0000000000001260

  8. Rowles JL, Ranard KM, Smith JW, An R, Erdman JW. Increased dietary and circulating lycopene are associated with reduced prostate cancer risk: a systematic review and meta-analysisProstate Cancer and Prostatic Diseases. 2017;20(4):361-377. doi:10.1038/pcan.2017.25

  9. Leoncini E, Nedovic D, Panic N, Pastorino R, Edefonti V, Boccia S. Carotenoid Intake from Natural Sources and Head and Neck Cancer: A Systematic Review and Meta-analysis of Epidemiological StudiesCancer Epidemiol Biomarkers Prev. 2015;24(7):1003-1011. doi:10.1158/1055-9965.EPI-15-0053

  10. Ubago-Guisado E, Rodríguez-Barranco M, Ching-López A, et al. Evidence Update on the Relationship between Diet and the Most Common Cancers from the European Prospective Investigation into Cancer and Nutrition (EPIC) Study: A Systematic ReviewNutrients. 2021;13(10):3582. Published 2021 Oct 13. doi:10.3390/nu13103582

  11. Shimotsu ST, Jones-Webb RJ, Lytle LA, MacLehose RF, Nelson TF, Forster JL. The relationships among socioeconomic status, fruit and vegetable intake, and alcohol consumptionAm J Health Promot. 2012;27(1):21-28. doi:10.4278/ajhp.110311-QUAN-108

  12. National Cancer Institute. Alcohol and Cancer Risk.

  13. LI X, XU J. Dietary and circulating lycopene and stroke risk: a meta-analysis of prospective studiesScientific Reports. 2014;4(1). doi:10.1038/srep05031

  14. Tierney AC, Rumble CE, Billings LM, George ES. Effect of Dietary and Supplemental Lycopene on Cardiovascular Risk Factors: A Systematic Review and Meta-AnalysisAdvances in Nutrition. Published online July 11, 2020. doi:10.1093/advances/nmaa069

  15. Gajendragadkar PR, Hubsch A, Mäki-Petäjä KM, Serg M, Wilkinson IB, Cheriyan J. Effects of oral lycopene supplementation on vascular function in patients with cardiovascular disease and healthy volunteers: a randomised controlled trialPLoS One. 2014;9(6):e99070. Published 2014 Jun 9. doi:10.1371/journal.pone.0099070

  16. Lodi G, Sardella A, Bez C, Demarosi F, Carrassi A. Interventions for treating oral leukoplakiaCochrane Database Syst Rev. 2006;(4):CD001829. Published 2006 Oct 18. doi:10.1002/14651858.CD001829.pub3

  17. Tsitsimpikou C, Tsarouhas K, Kioukia-Fougia N, et al. Dietary supplementation with tomato-juice in patients with metabolic syndrome: a suggestion to alleviate detrimental clinical factorsFood Chem Toxicol. 2014;74:9-13. doi:10.1016/j.fct.2014.08.014

  18. Alien CM, Smith AM, Clinton SK, Schwartz SJ. Tomato consumption increases lycopene isomer concentrations in breast milk and plasma of lactating womenJ Am Diet Assoc. 2002;102(9):1257-1262. doi:10.1016/s0002-8223(02)90278-6

  19. Mozos I, Stoian D, Caraba A, Malainer C, Horbańczuk JO, Atanasov AG. Lycopene and Vascular HealthFront Pharmacol. 2018;9:521. Published 2018 May 23. doi:10.3389/fphar.2018.00521

  20. Arballo J, Amengual J, Erdman JW. Lycopene: A Critical Review of Digestion, Absorption, Metabolism, and Excretion. Antioxidants. 2021;10(3):342. doi:10.3390/antiox10030342

  21. Salter-Venzon D, Kazlova V, Izzy Ford S, Intra J, Klosner AE, Gellenbeck KW. Evidence for decreased interaction and improved carotenoid bioavailability by sequential delivery of a supplementFood Sci Nutr. 2016;5(3):424-433. Published 2016 Jul 28. doi:10.1002/fsn3.409

  22. Borel P, Desmarchelier C, Dumont U, et al. Dietary calcium impairs tomato lycopene bioavailability in healthy humansBr J Nutr. 2016;116(12):2091-2096. doi:10.1017/S0007114516004335

  23. Tapiero H, Townsend DM, Tew KD. The role of carotenoids in the prevention of human pathologiesBiomedicine & Pharmacotherapy. 2004;58(2):100-110. doi:10.1016/j.biopha.2003.12.006

  24. Tang G. Bioconversion of dietary provitamin A carotenoids to vitamin A in humans. The American Journal of Clinical Nutrition. 2010;91(5):1468S1473S. doi:10.3945/ajcn.2010.28674g

  25. U.S. Department of Agriculture. FoodData Central: Tomatoes, red, ripe, raw.

  26. Arnold J. Watermelon packs a powerful lycopene punch. AgResearch Magazine. United States Department of Agriculture. June 2002.

  27. Soares ND, Machado CL, Trindade BB, et al. Lycopene Extracts from Different Tomato-Based Food Products Induce Apoptosis in Cultured Human Primary Prostate Cancer Cells and Regulate TP53, Bax and Bcl-2 Transcript ExpressionAsian Pac J Cancer Prev. 2017;18(2):339-345. Published 2017 Feb 1. doi:10.22034/APJCP.2017.18.2.339

  28. Schoeneck M, Iggman D. The effects of foods on LDL cholesterol levels: A systematic review of the accumulated evidence from systematic reviews and meta-analyses of randomized controlled trialsNutr Metab Cardiovasc Dis. 2021;31(5):1325-1338. doi:10.1016/j.numecd.2020.12.032

  29. Khan UM, Sevindik M, Zarrabi A, et al. Lycopene: Food Sources, Biological Activities, and Human Health Benefits. Oxidative Medicine and Cellular Longevity. 2021;2021:2713511. doi:10.1155/2021/2713511

  30. Hoppe PP, Krämer K, van den Berg H, Steenge G, van Vliet T. Synthetic and tomato-based lycopene have identical bioavailability in humansEur J Nutr. 2003;42(5):272-278. doi:10.1007/s00394-003-0421-7

Additional Reading

By Brandon Petrovich, RD
& peer-reviewed author with over five years of work in nutrition and healthcare.

Originally written by Colleen Travers
Colleen Travers writes about health, fitness, travel, parenting, and women’s lifestyle for various publications and brands.
Learn about our editorial process