Frequently Asked Questions
Don't see what you're looking for? Reach out to our customer service team by emailing support@pelvahealth.com.
More About HydroSlix™ Liner
What is the HydroSlix™ Liner, and how does it work?
HydroSlix™ is a soft, single-use hydrogel liner that covers the vaginal wall like a second skin. It cushions sensitive spots and disperses pressure, easing vaginal penetration while preserving a natural sensation for both you and your partner.
How is HydroSlix™ different from just using lube?
Traditional water-based lubricants are often sticky, dry out fast, and can leave you grimacing after just a few minutes.
HydroSlix™ is different. Its soft, hydrogel padding disperses pressure during penetration, creating a smooth, comfortable liner that stays slick for much longer — no more “I think I need more lube” moments.
Who can use the HydroSlix™ Liner?
HydroSlix™ Liner was created for adult people of all ages that desire a little extra comfort during sex, vaginal penetration, or other intimate activities.
Not sure if HydroSlix Liner is right for you? Contact us at (612) 293-5501 or email support@pelvahealth.com for guidance. Always consult your healthcare provider if you have any concerns or are pregnant or breastfeeding. Do not use it if you are allergic or sensitive to any of the ingredients.
Are HydroSlix™ Liners large enough for my partner?
HydroSlix™ Liners are designed to stretch and accommodate most penile sizes. The inner diameter stretches up to 3 inches, and the length extends up to 6 inches to align with the maximum vaginal canal depth.
We prioritize vaginal canal capacity over penile length, as penetration depth is determined by how much the vaginal canal can expand, not the length of the penis.
Does Slix contain hormones, spermicides, or glycerin?
Our HydroSlix™ material is made without hormones, spermicides, and glycerin.
What is the pH and osmolality of the HydroSlix™ material?
We are so glad you asked!
Our pH is ~4.2.
Our osmolality is ~270 mOsm/kg. We will always be iso-osmolar.
Unlike liquid lubricants, our HydroSlix™ liner is a solid hydrogel that doesn’t rely on an external coating of lube. The smooth, wet sensation you feel it comes from the water naturally held within the HydroSlix™ hydrogel material. This water is designed to be the correct pH and osmolality for your vagina!
Is HydroSlix™ reusable or single-use?
HydroSlix™ is single-use only. Each HydroSlix™ Liner should be disposed of after use.
But don’t worry — the HydroSlix™ Liner, its applicator, and the packaging insert are all 100% biodegradable! Just throw 'em in your compost. All of our packaging is 100% recyclable.
Using the HydroSlix™ Liner
Can I use HydroSlix™ Liner with condoms or other birth control methods?
HydroSlix™ Liners are currently undergoing testing for condom compatibility. Until we receive these results — we are not condom compatible.
Please note that HydroSlix™ Liners are not contraceptives or spermicides.
What if I have allergies or sensitive skin?
The HydroSlix™ Liner has been designed to be gentle and non-irritating, but in the event that irritation occurs, stop use and talk with your healthcare provider.
Do not use if you are allergic or sensitive to any of the ingredients.
Can the HydroSlix™ Liner be used during pregnancy or postpartum?
Please consult with your doctor if you are pregnant or breastfeeding before use.
Will HydroSlix™ Liners make intimacy feel different for me or my partner?
HydroSlix™ Liners are designed to cushion and increase glide without taking away you or your partner’s pleasure. But, let’s be real — anytime you add a new product into the bedroom, of course things change! (For the better, we hope ;) ) We recommend trying HydroSlix™ Liners a few times to become familiar with their feel.
What if HydroSlix™ Liners don't work for me or my partner?
Our bodies, sexual preferences, desires, and experiences are all unique and can even vary day by day, which means everyone’s experiences may vary slightly. Sexual intimacy is very much influenced by more than just the physical.
On top of that, adding new products into the bedroom can often be a process that gets better with time! We really encourage you to give it a few tries before giving up.
The HydroSlix™ Liner feels cold! Is there any way to make it warm?
First things first - Do NOT microwave or heat the HydroSlix™ Liner.
The HydroSlix™ Liner, when inserted into the vagina, will start to immediately warm within just a few minutes. If you prefer it to be a bit warmer before insertion, simply hold in your hand for a few moments before inserting as referenced here. Be careful to not squeeze too hard.
How quickly does the HydroSlix™ Liner work?
Once inserted, the HydroSlix™ Liner is immediately ready to be put to work ;). Get ready for some immediate cushioning and low-friction activity.
How do I insert the HydroSlix™ Liner?
The HydroSlix™ Liner is inserted via an extra-small applicator just before sex or other intimate activity. Once inserted, it remains in place and stretches to accommodate your partner, vaginal trainer, dildo, or finger!
It’s discreet, takes seconds to apply, and is easily removed and disposed of afterward.
I’m nervous about insertion. How big is the applicator?
You aren’t alone. We designed the applicator to be about the width of a pinky finger, about the size of a size 1 vaginal trainer.
If your preference is a larger applicator, you can use a vaginal trainer of your preference, a dildo, or a finger (just make sure to trim your finger nails!). Do not use any sharp or pointed objects to insert.
Can I use the HydroSlix™ Liner with lubricants or other products?
Yes! We recommend using HydroSlix™ Liners with your favorite water-based, silicone, or oil-based lubricants. Silicone based lubricants may also be used.
The HydroSlix™ Liner can be used with silicone, plastic, glass, and metal toys, vaginal trainers, and more. Always feel free to reach out to us if you're unsure about pairing a specific device with the HydroSlix™ Liner.
How do I dispose of the HydroSlix™ Liner after use?
Simply remove it and throw it in the trash or your home compost! Don't worry, it won’t smell.
Ordering, Shipping & Returns
Where can I buy the HydroSlix™ Liner?
You can order directly through our website.
Do you offer free samples?
Because we are still a budding startup, we cannot afford to offer products for free.
Is shipping discrete?
Yes! Your package will be shipped in a boring, basic, brown box. Nothing to see here.
What’s your return policy?
If your product arrives damaged or defective, we will replace it at no charge — contact us within 30 days for assistance.
If you aren’t happy with your order, reach out to our team within 30 days and we will work with you to make it right.
Please note that, due to the single-use nature of our product, we are unable to accept returns.