What Is Precum?
Precum, also called pre-ejaculate, is a clear fluid released during sexual arousal before ejaculation. It is produced primarily by the Cowper’s glands and is made mostly of water and mucus. It is usually thinner and less opaque than semen.
Precum contains small amounts of compounds such as calcium, citrate, fructose, glucose, lactic acid, magnesium, potassium, protein, and zinc. Its main role is lubrication, and it may also help prepare the urethra for ejaculation.
Can You Make More Precum?
Possibly. The amount of precum a person produces varies widely, but there are a few habits and supplements that may help support greater fluid production.
4 Ways to Produce More Precum
Here are four of the most commonly discussed ways to increase precum production:
- Drink more water
- Take a supplement that contains ingredients such as pygeum and zinc, such as Load Boost
- Practice edging or cum control
- Do Kegel exercises to strengthen your pelvic floor muscles
Below, we’ll look at each of these in more detail.
Why Hydration Matters for Precum
Before getting into ways to increase precum, it helps to understand what it is made of and how sexual fluids are produced. Pre-ejaculate is composed largely of water, which is one reason hydration may matter.
Because water makes up most of pre-ejaculate by volume, staying well hydrated may help your body produce more sexual fluids overall. That includes both semen and precum. If your body is low on fluids, it may be harder to produce as much.
Hydration is the simplest place to start. Beyond that, some people also look to supplements and arousal habits that may support increased fluid production.
What Vitamins and Minerals Does Precum Contain?
Precum is mostly made of water, but it also contains small amounts of other compounds. According to available research, some of the substances found in pre-ejaculate include calcium, citrate, fructose, glucose, lactic acid, magnesium, potassium, protein, and zinc.
- Calcium
- Citrate
- Fructose
- Glucose
- Lactic Acid
- Magnesium
- Potassium
- Protein
- Zinc
Where Does Precum Come From?
Precum comes from the Cowper’s glands, also known as the bulbourethral glands.
These are two small glands located near the urethra just below the prostate. During sexual arousal, they release pre-ejaculate into the urethra.
What Is the Purpose of Precum?
Producing precum is normal. It is a standard part of male sexual arousal and serves several useful functions.
Precum Acts as a Natural Lubricant
One of the main purposes of precum is lubrication. Pre-ejaculate can help reduce friction during sex and make penetration more comfortable.
Precum May Help Prepare the Urethra
Precum may also help prepare the urethra for ejaculation. Because urine and semen both pass through the urethra, and urine is more acidic, pre-ejaculate may help create a more favorable environment before semen passes through.
This is one reason precum is often described as part of the body’s preparation for ejaculation.
Precum Can Improve Comfort During Sex and Masturbation
Because it acts as a natural lubricant, precum may also make sex and masturbation feel smoother and more comfortable. Some people also notice the sensation of releasing precum during arousal.
What Is the Average Amount of Precum?
The amount of precum released varies a lot from person to person. Some people notice only a few drops, while others may produce much more. In some cases, it may be present without being especially noticeable.
Research has suggested that the amount of pre-ejaculate and ejaculate may differ depending on the type of arousal. For example, one study found that men generally produced more sexual fluid during intercourse than during masturbation, suggesting that arousal context may play a role in how much precum is produced (source).
Does the Holy Grail of Cum Stack Work for Precum?
There is a well-known supplement combination sometimes called the Holy Grail of Cum. This stack typically includes the following ingredients:
These ingredients are commonly used in supplements aimed at semen volume, prostate support, and sexual wellness. Pygeum in particular is frequently mentioned by people trying to increase both semen volume and pre-ejaculate. You can read more in this guide to the Holy Grail stack.
Results vary from person to person, but some users report producing more precum and semen when combining these ingredients with better hydration. Because pre-ejaculate and semen are both part of the body’s sexual fluid production process, habits that support one may also affect the other.
That said, it is more accurate to say these ingredients may support sexual fluid production than to claim they are proven to directly increase precum in every person.
