Hawthorn is found in a wide range of male vitality supplements for its effects on blood flow, erections, inflammation, and overall libido. Some even take hawthorn for blood sugar balance, cholesterol, and heart health. One overview of ED dietary supplements found hawthorn was less effective than others on the list for relieving ED, although researchers observed a small correlation between hawthorn consumption and ED relief.

Formally known as epimedium sagittatum, horny goat weed has a long history of use in traditional Chinese medicine as a libido booster and natural remedy for sexual dysfunction. Today, researchers know horny goat weed works because of icariin, a natural molecule within the plant linked to antioxidant effects – and possible libido-boosting benefits.

Damiana is a shrub native to parts of Mexico and Central America. Today, it’s best known as being a natural male vitality booster. Some men believe it boosts testosterone, while others claim it enhances libido. There’s little formal evidence connecting damiana to these effects, although some men take it daily for ED and hormone balance.

Also known as Amazonian Viagra, muira puama is a flowering plant native to the Amazon rainforest. It’s sold in convenience stores in Brazil as an herbal supplement for libido and sex drive. Historically, muira puama has a long history of use in the region as a natural remedy for sexual dysfunction. Today, the rest of the world is increasingly discovering muira puama, and many take it daily for sexual health and libido. Suppose you’ve ever taken an herbal sexual health remedy called “catuama” in South America. In that case, you may have taken a combination of muira puama and guarana, which can boost energy and sexual function.

Some ingredients in Keskara work primarily by targeting blood flow. There’s 120mg of ginkgo biloba leaf in Keskara for that reason. Ginkgo biloba leaf extract is packed with natural molecules to enhance blood flow. Historically, it was used as a brain booster because it helped send oxygen and nutrients to the brain. Today, however, many people use it for physical energy and endurance as well – including in sexual health supplements for men like Keskara.

Asian ginseng has played a popular role in traditional medicine practices throughout parts of the Korean peninsula and China, where the roots of the ginseng plant have historically been used in remedies. Today, researchers have isolated the plant’s roots to find chemical constituents like ginsenosides and gintonin, which appear to have natural antioxidant benefits.

Tribulus terrestris is found in many male vitality supplements available today. Some men take tribulus terrestris daily for its purported effects on testosterone. Others use it for prostate health or general balance. Some studies show that taking 300mg to 600mg of tribulus terrestris daily can significantly affect male vitality, while other studies have found no correlation. Nevertheless, tribulus terrestris remains one of the best-known male enhancement ingredients on the market.

Catuaba bark is an herb, and some people use the bark of that herb to make medicine – including sexual enhancement remedies and other natural medicines. Taking Keskara daily gives you an 84.5mg dose of Catuaba bark extract. Some swear by catuaba bark’s ability to promote libido and boost overall sexual function. The plant is native to the Amazon rainforest, and it works in a similar way to muira puama overall.

Saw palmetto, like tribulus terrestris, is a well-known ingredient in the male vitality supplement space, and many men take saw palmetto daily for prostate health, testosterone, sex drive, ED, and more. Some believe saw palmetto (serenoa repens) simply works by targeting blood flow and inflammation, while others claim it affects hormone balance.

Vitamin B3, or niacin, is essential for blood flow, and some men take niacin supplements daily to control high blood pressure. High blood pressure is a leading cause of ED, and maintaining it could reverse it. Each serving of Keskara contains 75mg of niacin or roughly 4.5x your daily recommended value.

Oat straw is commonly used to support testosterone production, and some men take oat straw daily for testosterone and overall health. Formally known as Avena sativa, oat straw extract comes from the unripened and unprocessed version of the plant. It’s believed this version has natural molecules linked to mental clarity, energy, and libido.

Your body produces inosine naturally, and some men take it as a supplement for energy, gut health, and other effects. Some believe inosine can restore testosterone secretion via its impacts on gut health, although this relationship is not fully understood.

Commonly found in weight loss aids and metabolism boosters, cayenne is also found in male vitality supplements. Cayenne surged in popularity in the male supplement space after a 2013 study found capsaicin (a natural molecule within cayenne) affected ghrelin expression, thereby raising testosterone secretion. In other words, cayenne appears to indirectly promote the secretion of testosterone.

Vitamin E is a natural antioxidant vitamin that neutralizes free radicals throughout the body. Some men take vitamin E or C supplements daily for inflammation and overall health. Many vegetables are rich in vitamin E and are regarded as good for male libido. Each serving of Keskara contains nearly your entire daily value (87% DV) of vitaminE.