LeLube Water-based Lubrication

Le Lube Personal Lubrication Gel with Aloe Vera

Silky personal lubrication gel with Aloe Vera, designed for both intimate pleasure and massage.

• Suitable for vaginal and anal application

• 100% non-irritating and dermo-sensitive

• Tested and verified by PBL Pacific Labs, USA

• pH balanced and low in osmolality

• Does not contain Polyquaternium-15, a cosmetic preservative known to cause skin irritation

• 100% condom and silicone toy safe

• Water-based, alcohol-free, and contains no parabens

Osmolality – What Is It?

For our purposes, osmolality refers to the concentration of a water-based lubricant.

More technically, osmolality is a measure of the concentration of dissolved particles per unit of water in a water-based liquid and is measured in milliosmoles per kilogram (mOsm/kg).

Why Is Lubricant Osmolality Important?

The osmolality of a water-based lubricant is important because of where it is applied — the vulva, anus, or penile urethra.

The outer layer of skin in these areas consists of cells that allow water to move freely in and out as needed (non-keratinized tissue).

These cells naturally attempt to maintain equilibrium between themselves and any water-based liquid that comes into contact with them.

If the osmolality of the lubricant differs significantly from that of the body's cells, the cells will adjust by either absorbing water or releasing it.

What Happens When Cell Water Levels Change?

If body cells absorb too much water while attempting to equalize, they can burst and die. This can occur with highly hypo-osmotic lubricants, although such products are uncommon.

If body cells release too much water, they can become dehydrated and die. This can occur with highly hyper-osmotic lubricants, and many lubricants currently on the market are hyper-osmotic.

How Can Damaged Cells Affect You?

Dead or damaged cells in these sensitive areas can be problematic because:

A. These cells help prevent dirt and bacteria from entering the body.

B. The affected area may become irritated and more susceptible to infection, including HIV and other sexually transmitted infections (STIs), according to the World Health Organization.

Most commercial lubricants have high osmolality levels ranging between 2,000 and 6,000 mOsm/kg.

The normal osmolarity of vaginal secretions is approximately 260–290 mOsm/kg, while semen typically ranges between 250–380 mOsm/kg.

One challenge is that lubricant osmolality is rarely displayed on product labels.

Osmolality Measurement

The World Health Organization (WHO) recommends that personal lubricants should not exceed 1,200 mOsm/kg.

Le Lube has an osmolality measurement of 764 mOsm/kg, significantly lower than many key competitors.

Le Lube test reports conducted by PBL Pacific Biolabs, California, USA (Vaginal & Rectal Mucosa Irritation Test), confirmed zero irritation following both vaginal and anal application.

Understanding pH

pH is a measure of a liquid's acidity or alkalinity on a scale from 0 to 14, where:

• 0 is the most acidic

• 14 is the most alkaline

• 7 is considered neutral

Healthy bodies naturally regulate pH through a balance of yeasts, fungi, bacteria, and body secretions.

This balance can be disrupted when foreign substances such as lubricants, douches, or enemas alter bacterial or fungal levels.

Imbalances in vaginal pH may contribute to bacterial vaginosis (BV), yeast infections, or indicate more serious health concerns.

Vaginal and cervical pH levels normally range between 3.8 and 4.5 and naturally fluctuate throughout the menstrual cycle. They are influenced by estrogen levels and play an important role in fertility and conception.

Le Lube measures between pH 5 and 7.5, in line with the required reference of 7.

Toxic Chemicals Found in Some Lubricants

Certain harsh chemical ingredients commonly found in lubricants may be harmful to vaginal tissue and its microbiome.

The vaginal microbiome refers to the natural balance of microorganisms that inhabit the vagina.

Exposure to potentially toxic lubricant ingredients may lead to discomfort, irritation, and an increased risk of infection. Some ingredients have also been associated with long-term health concerns following repeated exposure.

Chlorhexidine Gluconate

This powerful disinfectant has been shown to eliminate various strains of lactobacillus, a beneficial bacteria essential for maintaining vaginal health.

Parabens

Common examples include methylparaben and propylparaben.

These preservatives have been associated with irritation of vaginal mucous membranes and genital rashes. Some studies have also linked parabens to fertility concerns and endocrine disruption.

Cyclomethicone, Cyclopentasiloxane, and Related Compounds

Commonly used in silicone-based lubricants, these ingredients have been linked to reproductive harm and uterine cancer in animal studies.

Limited research has been conducted on the long-term effects of vaginal exposure in women.

Undisclosed Flavours or Fragrances

Generic terms such as "flavour," "fragrance," or "aroma" may represent combinations of undisclosed chemicals.

These can potentially include allergens, reproductive toxins, and other harmful substances.

Polyquaternium-15

A cosmetic preservative known to cause skin irritation.

Le Lube Features

• Silky lubricating gel with Aloe Vera for intimate pleasure and massage

• Suitable for vaginal and anal application

• Guaranteed zero irritation

• Low osmolality and pH balanced

• Does not contain Polyquaternium-15

• No toxic chemicals, including parabens

• Water-based and alcohol-free

• Colourless and tasteless

• Fragrance-free and non-sticky

• 100% condom and toy compatible

• Add a small amount of water to prolong use

Available In

• Unique patented 5 ml SNAP PACK packaging for on-the-go convenience

• 69 ml tamper-proof tube

Formulated and packed in Cape Town, South Africa, at a fully ISO 22716 accredited cosmetic facility.

• Registered trademark

• Proudly South African registered

What's in the Box

1 x 69 ml Tube