Get the most out of every red light-enhanced shower with filter replacements that ensure every rinse is as clean as the last. Our filters set a new standard by delivering verified, multi-contaminant filtration that most shower filters don’t even test for.

The 10-stage filtration system removes chlorine, microplastics, heavy metals, and VOCs while you shower, unlocking softer skin and visibly healthier hair. Combined with the multifunctional benefits of red light therapy, it’s the ultimate one-step routine to achieve an all-over glow.

Remove the old filter in your Red Light Shower Filter by unscrewing the showerhead and taking out the filter. Remove the safety stickers on either side of the new filter, and place inside the showerhead, screwing tightly. That’s it!

The 10-stage water filtration system has been third-party tested to remove undesirable particles including VOCs, chlorine, microplastics, heavy metals, and minerals.

Welcome to The High Life.

HigherDOSE creates nature-inspired wellness tools designed to supercharge your self-care and support holistic recovery. Founded by biohackers Lauren Berlingeri and Katie Kaps, the brand harnesses the healing power of Infrared, PEMF, and Red Light therapies to help you feel more energized, grounded, and radiant.

Every product is built to boost your natural DOSE-Dopamine, Oxytocin, Serotonin, and Endorphins-for elevated mood, deeper relaxation, and long-term vitality. From the cult-favorite Red Light Hat, Infrared Sauna Blanket to the GO Mat and best-selling body care line, HigherDOSE turns high-performance science into everyday rituals.

At HigherDOSE, wellness is the ultimate luxury-and feeling good is the new glow.

All terms and conditions of the HigherDOSE Return Policy apply as follows:

Supplements, Body Care, Cleaner Products: All supplement, body care and cleaner products are final sale.

• This includes Detox Drops, High-dration Powder, Transdermal Magnesium Salty Spray, Endorphin Oil, Oxytocin Oil, Light-Activated Glow Serum, and Serotonin Soak Salts. 
• The HigherDOSE team is happy to address any concerns for damaged or defective products.

Wellness Technology: Infrared Sauna Blankets, Infrared PEMF Mats, Red Light Face Masks, Red Light Neck Enhancers, Red Light Mats, Microcurrent Body Sculptors, and Red Light Hats

• If there is any reason you are not satisfied with your technology after use, you have 120-days from date of delivery to return it with a money-back guarantee
• The same policy applies to any products purchased in the same transaction as the technology
• We will provide you with a prepaid return label
• Upon receiving the items back at our facility, your refund will be processed. This can take 3-5 business days.

Accessories: Brushes, Bags, Inserts, Covers

• We offer a 120-day return policy on all accessories
• If opened, only defective products will be accepted for exchange
• We will provide you with a prepaid return label
• Upon receiving the items back at our facility, your refund will be processed. This can take 3-5 business days.

Pls contact us at info@nanaka.co for any issues with your order