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The only sunlamp to get Vitamin D from UV light the natural way!
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Customers reviews
Your ultimate partner in maintaining robust health and vitality. Offering a unique blend of convenience, safety, and efficacy, this lamp facilitates natural Vitamin D production, helping you combat deficiency and its associated risks.
Our Vitamin D Lamp is an ultraviolet product for Vitamin D production in the human body, and independent studies have verified it’s effectiveness. The portable Vitamin D Lamp is easy-to-use and a convenient way to get Vitamin D quickly and naturally.
We offer a seven year product warranty and a 60 day, money back guarantee. If you don’t love the sunlamp, simply return it for a full refund within 60 days of purchase.
The Sperti Vitamin D Sunlamp is the only sunlamp that uses special UVB rays to stimulate Vitamin D generation naturally in your body. It’s your personal sunshine, dedicated to your well-being.
The Sperti Vitamin D Sunlamp is ready to use right out of the box, no prescription necessary.
Discover why the Sperti Vitamin D Sunlamp is one of the most trusted UVB lamps for Vitamin D and your go-to light therapy solution for maintaining optimal health from the comfort of home:
The Sperti Vitamin D Sunlamp, model D/UV-F, provides the special UVB rays that will generate Vitamin D naturally in your body. Our Vitamin D Lamp is an ultraviolet product for Vitamin D production in the human body, and independent studies have verified it’s effectiveness. The portable Vitamin D Lamp is easy-to-use and a convenient way to get Vitamin D quickly and naturally.
The Sperti Vitamin D Sunlamp features include:
*This product should not be used on individuals who have had skin cancer or have a family history of skin cancer. Individuals that are skin type I, highly sun sensitive people (those who always burn & never tan), should not use this ultraviolet device. Certain health conditions and substances may cause photosensitivity. Thoroughly review the user manual prior to purchase to ensure these do not apply to you.
Shipping note: UPS is our primary shipping method. Free Shipping for USA orders.
Questions? All questions are welcome.
Send questions by email to Orders@Sperti.com
Call us toll-free at 800-544-3757 (Pacific Standard Time).
Product Warranty: We offer a full 7 year warranty on the Sperti Vitamin D Sunlamp and 1 year on the bulbs. We also offer a 60 Day Money Back Guarantee on all purchases.
| Weight | 14 lbs |
|---|---|
| Dimensions | 22 × 12 × 6 in |
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John McCallum (verified owner) –
I’ve had my Sperti Vitamin D lamp for 2 years and love it. During the summer months I am usually able to get my 20-30 minutes of sun exposure almost every day. But in the late fall through early spring I take my Sperti out of storage and place it on the bathroom countertop. After I shower I spend 3-5 minutes per side in front of the lamp as a great way to start my day. That way, throughout the year I am able to keep my vitamin b serum levels between 90 and 100 which is my own personal goal.
Francesco Sandolo (verified owner) –
I purchased a Sperti Vitamin D Sunlamp in November 2024, and I use it seasonally throughout the fall and winter when UVB levels are low here in the Northeast.
Personally, I highly recommend the Sperti. For me, it’s the best way to maintain vitamin D during the colder months, and I much prefer it over taking vitamin D supplements.
Kary brown (verified owner) –
The lamp arrived quickly. I have been using it as my doctor suggested and have noticed that I am sleeping through the night. I am excited to see how others things improve. Using the lamp has easily become part of my daily routine. Great investment.
Gabrielle Becerra (verified owner) –
I absolutely love this lamp! Waitin for my labs to see if my vitamin D went up!
Scott Dowlen (verified owner) –
I got a blood test that showed low Vitamin D, so I ordered the Sperti lamp and made dietary changes — I do not like being on prescriptions for anything. The lamp cam ready to use, and the instructions were easy to follow. I set this up in my closet to make it convenient to get my daily boost. The instructions give the following advice, and I want to repeat it here — start with short exposure, and slowly build up. Watch for redness and take a break until your skin returns to normal. And always wear the included eye protection. Between this lamp and dietary changes and more frequent sun exposure, my Vit D levels are vastly improved. Bonus tip: to track your progress, use the DMinder mobile app in your app store.
Vladyslav Kruk (verified owner) –
I have struggled for several years to increase my Vitamin D levels and was taking large doses of supplements multiple times, but the levels inevitably went back down after I stopped supplementing. The Sperti lamp has been very beneficial for reliably increasing my Vitamin D levels and also improving my energy levels without any side effects.
Pamela Hall (verified owner) –
I’ve been using the Sperti Sunlamp, and it’s been a great investment. The unit is well-made, easy to use, and the instructions are straightforward. I especially appreciate having it during the winter months when sunlight is limited and I need vitamin D the most.
As with any UV device, it’s important to follow the recommended exposure times and wear the included eye protection. While it’s an investment upfront, the quality, convenience, and ability to use it during the darker winter months make it well worth the cost. I would definitely recommend it to anyone looking for a reliable at-home option for supporting their vitamin D levels.
Kelley Kubic (verified owner) –
I’ve had my Sperti Vitamin D light for a couple of years and it’s one of the best purchases I’ve made for my health. Over a 12-month period, my vitamin D blood levels increased by 15 ng/mL — real, measurable results. If you’re struggling to raise your levels, I’d highly recommend this light.
Jacqueline Zweifel (verified owner) –
I am so glad I made the decision to purchase the Sperti bundle lights. It made all the difference in my world and helped me through the winter. Thank you Sperti
Madelynn Knoespel (verified owner) –
I bought a Sperti vitamin d lamp because my vitamin d levels drop dramatically in winter being that I live in Wisconsin. Since I have owned the lamp my levels have gone up and ironically my long covid symptoms improved such as mast cell syndrome due to the lamp improving my vitamin d absorption. This lamp has been really great for me! So easy to use also, thanks.
Silver Emma (verified owner) –
Wonderful company with fast and lovely customer service. I ordered from the UK and the Sperti Lamp came very quickly. Recently lost the lead and ordered another which also came so fast and a great price .. again with amazing speedy help from Beth and the team. The lamp is helping lots with our vitamin D levels and overall wellbeing especially through winters. It’s a forever purchase and soo worth it. Much better than supplements which can mess up our hormone and mineral balance etc. Thank you so much (from the cloudy UK! 😉
Tricia Novak (verified owner) –
The Sperti lamp has been great. I love my time in front of the lamp. It helps me get in a calm state of mind just being in front of it. It is my start to the day and I feel confident I am getting my Vitamin D.
Arturo Melendez (verified owner) –
Best vitamin D lamp on the market. Portable, powerful and easy to use.
Amber Daugherty (verified owner) –
I’ve struggled to get my vitamin D levels up for years because of living in the Midwest and being sensitive to supplementing. I started slow with the lamp every other day and got my levels up quickly! I’m very happy with the lamp and know it will come in handy every fall/winter/spring. Such an excellent tool to have on hand.
Patrick Brown (verified owner) –
Love this lamp. Makes it so easy and quick to make sure I’m getting my daily vitamin d. I can feel a significant difference in my mood and energy.
Holly Smith (verified owner) –
I am a big fan of the vitamin d lamp! Living in the Midwest and working a corporate job makes it tough to get natural sunlight and this has been a great solution. I’ve noticed a considerable difference in my mood after using it regularly.
Mary Sweeney (verified owner) –
I love my Sperti lamp! I live in a very cold climate where we don’t get much sun for half of the year, and this lamp really helps my vitamin D levels along with my mood. It was definitely worth the money.
Kristen Holmes (verified owner) –
It’s not a replacement for real exposure to the sun, but for those of us living in northern climes it’s a real tool in my tool belt. I’ve been on a health journey and sunlight is a surprisingly important part of recovery. I’m really grateful this company does what it does. Customer service is good.
James Moak (verified owner) –
Bought a UVB lamp for the winter – where I live there is little to no UVB from the sun in that time of the year and even if there were, it’s too cold to go out. Love this thing!
Tyler Kubik (verified owner) –
I used a Sperti D lamp over the winter—it worked really well and is absolutely essential in today’s blue-lit world, especially for those in higher latitudes.