Choosing the right lubricant is essential for more comfortable, more enjoyable sex.
With so many intimate gels on the market — water-based, silicone-based, oil-based — it can be hard to tell the formulas apart.
This guide will help you compare the different types of lubricant, understand what goes into them, and avoid unwanted side effects.
Here's our advice for finding the intimate lubricant that best fits your needs and the ways you like to play.
KEY TAKEAWAYS
- Water-based lubricant is the right call about 90% of the time: it's the only type that's compatible with both latex condoms and every sex toy.
- Oil-based lubricant gives the longest, most sensual glide, but it breaks down latex.
- Silicone-based lubricant holds up in water, but it can damage silicone sex toys, doesn't rinse off easily, and isn't biodegradable.
- The side effects of a lubricant depend on the quality of the product.
- Aim for a pH of 3.8 to 4.5 for vaginal use, and 5.5 to 7 for anal use.
- No homemade lubricant (coconut oil, olive oil, petroleum jelly) is ever truly risk-free for sensitive mucous membranes.
Why use a lubricant?
Intimate lubricants can be helpful — even necessary — in a lot of situations:
- Make vaginal penetration easier and help avoid discomfort, irritation, or micro-tears.
- Support new experiences, like masturbation, anal penetration, or using a sex toy for men or an intimate toy for women.
- Relieve vaginal dryness. For women, this dryness can show up after childbirth, during menopause, pregnancy, or breastfeeding. Certain medications, including antidepressants, hormonal birth control, chemotherapy, or radiotherapy, can also reduce the body's natural lubrication.
Using a lubricant is, above all, a way to listen to your body, take care of your sexual health, and protect your pleasure. There are plenty of good reasons to make intimate lubricant part of your routine, well beyond moments of discomfort.
The 3 main types of intimate lubricant
Every lubricant meets different needs. Understanding what sets them apart will help you choose the one that best matches your expectations and your situation.
Water-based lubricant: the all-rounder
Water-based intimate lubricant is the most widely used type. It's often the first recommendation from healthcare professionals, since it works for the vast majority of situations.
- Versatile, water-based lubricant can be used safely with condoms and sex toys.
- Gentle, it suits people with sensitive mucous membranes especially well.
- Discreet, it leaves almost no residue and rinses off easily with water.
- Easy to use, with a fluid texture close to the body's own natural lubrication.
On the downside, the glide wears off faster, which sometimes means reapplying the gel during sex.
What's in a water-based lubricant?
Water-based lubricants rely on a simple formula. They typically include:
- A water base made of purified or demineralized water.
- Texturizing agents needed to create a smooth gel (xanthan gum or modified cellulose).
- Moisturizing agents that slow down evaporation (glycerin).
- Preservatives with low irritation potential, to keep the gel stable.
Some "natural" or organic formulas deliberately pare down the ingredient list. They skip fragrances and controversial additives in favor of plant-based components, like our organic intimate lubricant gel.
What are the pros and cons of water-based lubricants?
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When should you use a water-based lubricant?
Water-based lubricant works in almost every situation.
It's the safest, most versatile choice for vaginal sex, sex toys, and condom use. It also suits women with sensitive skin very well.
The one real limitation is underwater play. In the shower or the bath, water-based gel dilutes quickly and loses its effectiveness. In that specific case, a different texture works better.
Oil-based lubricant: the sensual choice
Oil-based intimate lubricant wins people over with its rich, enveloping texture. It's often the go-to for massage, extended foreplay, or moments where the sensory experience matters most.
- Sensual, it offers a generous, long-lasting glide.
- Enveloping, oil-based gel feels pleasant against the skin.
- Indulgent, some formulas add extra benefits with coconut, algae, or aloe vera.
On the other hand, oil-based intimate lubricants aren't suited to every situation and call for a bit more caution. Oils can leave marks on sheets, and if the formula isn't well designed, they can disrupt a woman's intimate flora. Most importantly, they're completely incompatible with latex condoms, which they weaken to the point of compromising their contraceptive and protective effectiveness.
What's in an oil-based lubricant?
Oil-based gels and lubricants are generally made from naturally derived fats. They typically include:
- Plant oils such as coconut, sweet almond, jojoba, or avocado. These formulas are naturally gentle on the body, but they're also more prone to oxidation.
- Less commonly, synthetic oils such as paraffin or petroleum jelly. These fats offer excellent long-term stability but tend to be less well tolerated by most women.
- Some intimate lubricants include essential oils that can be potentially allergenic. This heightens the sensory experience but slightly increases the risk of irritation if the concentration is too high.
Be careful not to confuse an oil formulated for intimate use with a cooking oil repurposed for the job: neither olive oil nor coconut oil is designed for mucous membranes.
What are the pros and cons of oil-based lubricants?
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When should you use an oil-based lubricant?
Oil-based lubricant is best suited to moments focused on sensation, like a massage or foreplay. It's the natural home of 2-in-1 formulas like our organic edible massage oil.
It should never be used during sex with a latex condom.
Silicone-based lubricant: effective, but not the most eco-friendly option
Silicone-based intimate lubricant is known for its long-lasting glide. Its advantages are well documented:
- Long-lasting, it offers a glide that barely dries out.
- Water-resistant, it stays effective in the shower or the bath.
- Stable, it isn't absorbed by the skin and stays on the surface.
- Convenient, a small amount is enough for an immediate feeling of glide.
Effective as it is, silicone-based lubricant may give pause to women who pay close attention to what they put on their bodies. Derived from the petrochemical industry, silicone is a synthetic material that isn't biodegradable, which makes this type of gel a poor fit for a more sustainable approach to intimate wellness.
It also carries a risk of incompatibility with certain intimate accessories, especially those made of silicone. When a silicone-based lubricant comes into contact with a silicone sex toy, a chemical reaction can occur: the surface turns sticky, deteriorates, or suffers permanent damage. For that type of toy, a water-based lubricant is strongly recommended instead.
Silicone-based lubricants also tend to leave a lingering film on the skin that can be hard to wash off.
What's in a silicone-based lubricant?
Silicone lubricants are built on synthetic polymers derived from petrochemicals. They typically include:
- Silicones such as dimethicone, cyclopentasiloxane, or dimethiconol.
- Sometimes thickening or stabilizing agents to improve texture.
These formulas are very stable over time, but they offer no real moisturizing benefit for mucous membranes.
What are the pros and cons of silicone-based lubricants?
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When should you use a silicone-based lubricant?
Silicone-based lubricant is a good fit for occasional use, especially when you need water resistance or an extra-long glide.
That said, it's not recommended for regular use, for people with sensitive skin, or for anyone who prefers natural, organic products that respect intimate flora. In those cases, more physiologically friendly formulas are generally a better fit.
How to choose your lubricant based on how and when you're using it
vaginal infections
Every situation deserves its own dedicated guide — we've covered in detail the best lubricant for vaginal penetration, the one to reach for during anal play, for masturbation, and for pregnancy.
What are the possible side effects of a lubricant?
A lubricant is not a neutral product: it stays in contact with highly permeable mucous membranes for several hours. Not all lubricants are equally well tolerated. Knowing the possible reactions and the ingredients to avoid is essential for protecting your comfort and your intimate health.
The most common side effects
Some lubricants can trigger reactions, especially when they contain allergenic or irritating ingredients:
- Local irritation: redness, itching, or discomfort around intimate areas.
- Unpleasant sensations: tingling or burning after application.
- Allergic reactions: skin rashes, swelling, or hives in more severe cases.
- Disrupted flora: industrial lubricant gels can alter the vagina's natural pH and encourage yeast infections or bacterial vaginosis.
- Dried-out mucous membranes: a formula too concentrated in glycerin or glycols draws moisture out of the tissue instead of hydrating it, which weakens the vaginal or anal lining.
These side effects are rare with a lubricant that has a short ingredient list, no fragrance, and a physiological pH. They become far more common with warming, tingling, or heavily fragranced formulas.
How long do these side effects last?
Simple irritation usually fades within a few hours after rinsing with clear water, without soap. If redness, burning, or itching lasts more than 48 hours, if unusual discharge shows up, or if the discomfort comes back every time you use the product, stop using it and see a healthcare professional: it could be a yeast infection, bacterial vaginosis, or an allergy to a specific ingredient.
Ingredients to avoid completely in a lubricant
If you need a chemistry degree to understand the ingredient list, that's a bad sign. The composition of your lubricant matters just as much for protecting your comfort and your intimate health. Certain ingredients can irritate mucous membranes, dehydrate tissue, or disrupt vaginal flora. Steer clear of:
- Parabens, phthalates, dyes, and artificial fragrances.
- Sulfates, foaming agents, and chemical spermicides (nonoxynol-9).
- Glycols or glycerol in high concentrations, which can weaken vaginal and anal tissue.
- Chlorhexidine and antiseptic preservatives, which also destroy the protective lactobacilli.
For vaginal sex, choose a lubricant with a pH close to the vagina's own (3.8 to 4.5) to protect the flora and reduce the risk of bacterial vaginosis. For anal use, look for a product suited to a more neutral pH (5.5 to 7). If you're trying to conceive, make sure the lubricant is compatible with sperm motility.
In short, a good lubricant should be simple, natural, and gentle on your body.
