Why is Astroglide called 'America's #1 personal lubricant'?

Astroglide has held the top sales position among personal lubricants in the United States for much of its history since launching in 1991. This #1 status is based on retail sales data from major market research firms. The position reflects both product quality and widespread availability at virtually every retailer selling personal care products.

Was Astroglide really invented by a NASA engineer?

Yes, Astroglide was invented by Daniel Wray, who worked as an engineer on NASA's Space Shuttle program at Edwards Air Force Base. He applied his expertise in cooling system technology and materials science to create the original Astroglide formula. The product launched commercially in 1991.

Does Astroglide contain glycerin?

The original Astroglide formula does contain glycerin, which contributes to its smooth texture. For those who prefer to avoid glycerin due to sensitivity or infection concerns, Astroglide Organics offers a glycerin-free organic formula as an alternative.

Is Astroglide safe to use with condoms?

Yes, Astroglide water-based products (Original, Liquid, Gel, Organics) are safe to use with latex and polyisoprene condoms. Silicone-based products like Astroglide Diamond and X are also condom-safe. Always check product labels for specific compatibility information.

What's the difference between Astroglide Original and Astroglide Diamond?

Astroglide Original is water-based, offering easy cleanup and toy compatibility. Astroglide Diamond is silicone-based, providing longer-lasting lubrication and waterproof performance. Diamond should not be used with silicone toys. Choose Original for everyday use and Diamond for extended sessions or water activities.

Trusted by 0+ People Since 2024

Best Astroglide Lubricants

America's #1 selling personal lubricant

Dr. Sarah ChenMD, OB-GYN, FACOGUpdated: September 1, 2026

Founded 1991Vista, California, USAOfficial Website

Specialties

Classic formulas
Wide availability
Multiple options

Best For

Classic preference
Wide availability
Trusted brand
Multiple options

Certifications

Made in USA

Price Range$7-15

The Best Astroglide Lubricants

In-depth testing results for each Astroglide lubricant

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Top Pick 2026

Astroglide

Astroglide Liquid

4.5(8,934 reviews)

Astroglide Liquid is America's best-selling lubricant, offering reliable performance at an unbeatable price.

Best For:

Budget-consciousFirst-time buyersQuick availability

Pros

Extremely affordable
Widely available everywhere
Long-lasting formula

Cons

Contains glycerin (may cause issues for some)
Can feel slightly sticky

Key Ingredients

Purified Water, Glycerin, Propylene Glycol, Polyquaternium 15, Methylparaben, Propylparaben

Full Specifications

Volume

5 oz / 148ml

Type

Water-Based

Glycerin-Free

✗ No

Paraben-Free

✗ No

pH Balanced

✓ Yes

Condom Safe

✓ Yes

Toy Safe

✓ Yes

Expert Take

Astroglide Liquid has earned its position as America's go-to lubricant through more than three decades of reliable performance and exceptional value. What many users don't know is that the original formula was developed by a former NASA engineer who applied aerospace technology principles to create ...

Why we recommend

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from $8.49

Astroglide X brings the trusted Astroglide name to silicone lubricants with an accessible, waterproof formula.

Best For:Beginners to siliconeBudget shoppersQuick pharmacy pickup

Why we recommend

Astroglide has been a household name in personal lubricants since 1977, and their X Premium Silicone extends that legendary legacy into the silicone lubricant category. Designed with the same commitment to accessibility that made Astroglide famous, the X formula brings silicone performance to the ma...

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Astroglide Diamond represents the premium hybrid offering from America's favorite lube brand.

Best For:Astroglide fansPremium experienceSilky texture

Why we recommend

Astroglide Diamond Silicone Gel elevates the classic Astroglide experience with a premium silicone-enhanced formula that provides exceptional smoothness and longevity....

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About Astroglide

Astroglide was developed by a NASA engineer and launched in 1991. It quickly became America's best-selling personal lubricant, known for its smooth, long-lasting formula. Today, Astroglide offers multiple formulas including their original water-based, silicone Diamond, and organic options.

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The Best Astroglide Lubricants