Frequently Asked Questions
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More About the Liner
What is the HydroSlix™ Vaginal Liner, and how does it work?
The HydroSlix™ Vaginal Liner is a single-use water-based liner intended for insertion into the vagina before penetration. It's designed to provide soft slick padding over your vagina and vaginal opening during penetration.
Who should not use the HydroSlix™ Vaginal Liner?
This product may not be suitable for everyone. If you’re pregnant or breastfeeding, have a medical condition, or experience pain or irritation, consult a healthcare professional before use. Do not use on broken, irritated, or bleeding tissue. Do not use if you are sensitive or allergic to any of the ingredients. Not intended for use by individuals under 18. Only use the HydroSlix™ Vaginal Liner as intended.
Additionally, the HydroSlix™ Vaginal Liner is designed to be inserted into the vaginal canal. Not intended for use by individuals who are unable to safely insert vaginal products.
Not sure if the HydroSlix™ Vaginal Liner is right for you? Contact us at support@pelvahealth.com for guidance.
Are HydroSlix™ Vaginal Liners large enough for my partner?
The 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.
Do HydroSlix™ Vaginal Liners contain hormones, spermicides, or glycerin?
No. Our patent-pending 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. Natural variability within 3.5–5.5 may occur (typical vaginal pH range).
Our osmolality is ~270 mOsm/kg. Natural variability typically below 400 mOsm/kg may occur.
Are HydroSlix™ Vaginal Liners reusable or single-use?
Because HydroSlix™ Vaginal Liners are made of over 99% natural and biodegradable materials, they are single-use only. Each liner should be disposed of after use.
Is lubricant provided?
We provide a 2oz water-based lubricant with every pack of 3 vaginal liners.
Using the Liner
Can I use HydroSlix™ Vaginal Liner with condoms or other birth control methods?
HydroSlix™ Vaginal Liners are currently undergoing testing for condom compatibility. Until we receive these results — we are not condom compatible.
Please note that HydroSlix™ Vaginal Liners are not contraceptives and do not contain spermicides.
What if I have allergies or sensitive skin?
Do not use if you are allergic or sensitive to any of the ingredients.
Contact support@pelvahealth.com if you have any questions about the ingredients.
Can the HydroSlix™ Vaginal Liner be used during pregnancy or postpartum?
Please consult with your doctor if you are pregnant or breastfeeding before use.
Will HydroSlix™ Vaginal Liners make intimacy feel different for me or my partner?
HydroSlix™ Vaginal Liners feature a soft cushion and slick surface for mutual partner pleasure (experiences may vary).
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 the liners a few times to become familiar with their feel.
What if HydroSlix™ Vaginal 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.
Read tips on introducing a new product into the bedroom here. If you encounter any issues or have any concerns, contact support@pelvahealth. We'll help make it right.
It feels cold! Is there any way to make it warm?
Do not microwave, boil, or heat the HydroSlix™ Vaginal Liner.
The HydroSlix™ Liner, when inserted into the vagina, will immediately start to warm.
Tip: After inserting the liner, wait ~60 seconds before proceeding with penetration.
How quickly does the HydroSlix™ Vaginal Liner work?
Once inserted, the liner is immediately ready for intercourse or other vaginal penetration activity.
How do I insert the HydroSlix™ Vaginal Liner?
The HydroSlix™ Vaginal Liner is inserted via a small, provided applicator just before sex or other intimate activity. Once inserted, the liner remains in place and stretches to accommodate your partner, vaginal trainer, dildo, or finger!
Watch our how-to demonstration video here.
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 (~.4" wide).
Can I use the HydroSlix™ Vaginal Liner with lubricants or other products?
Use with the provided water-based lubricant for best results.
The liner may be used with silicone, plastic, and glass toys, vaginal trainers, and more.
Contact support@pelvahealth.com for questions about product compatibility.
How do I dispose of the HydroSlix™ Vaginal Liner after use?
Simply remove it and throw it in the trash!
Ordering, Shipping & Returns
Do you offer free samples to providers?
We're a small business, so we've moved away from free samples and put that value directly into our professional pricing instead. You'll get 25% off from the start, plus a free demo liner with your first order. Shop professional pricing here.
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, we will replace it at no charge — contact us within 30 days for assistance. Please make sure to include a photo of the product in the condition in which it arrived.
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.
Returns and refunds do not apply to bulk orders (10+ units).
Please note that, due to the intimate-use nature of our product, we are unable to accept returns.