Sleep + Immunity bottle

Sleep + Immunity

Sleep + Immunity builds on our Core formulation to help promote sleep health in addition to maintaining a healthy immune system function.

  • Support a healthy immune response
  • Contains clinically-studied Wellmune®
  • Natural, non-GMO, sugar-free, no artificial colors or binders

Select your plan

60 capsules | 30 nights
Skip, swap, or cancel your subscription at any time.

Sleep + Immunity

Select your plan

60 capsules | 30 nights
Skip, swap, or cancel your subscription at any time.

Sleep + Immunity builds on our Core formulation to help promote sleep health in addition to maintaining a healthy immune system function.

  • Support a healthy immune response
  • Contains clinically-studied Wellmune®
  • Natural, non-GMO, sugar-free, no artificial colors or binders

Free shipping on orders over $50!

Smart Supplements

A portfolio of evidence-backed supplements designed for your unique sleep needs.

Expert Coaching

Personalized sleep action plans help you make behavioral and environmental changes.

Night
Day
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Ingredients

Ingredient story:

Wellmune® is a natural beta glucan which is highly purified from the cell wall of a proprietary baker’s yeast. Taken daily, Wellmune® has been shown in over 12 human clinical trials to support a healthy immune response. It is absorbed by the lymphatic tissue in the intestine known as Peyer's Patches.

Clinical benefits have been shown to take effect within two weeks. Research shows that Wellmune® also helps reduce the incidence of upper respiratory tract infection symptoms and improve an overall sense of well-being in people of all ages experiencing physical or lifestyle stress.

Highlights:
  • Supports a healthy immune system + response
  • Supports the body's immune cell function
  • Helps strengthen the immune system
Dosing:

Sleep + Immunity contains 250 mg of Wellmune®, a dosage at which clinical benefits have been shown.

Citations:
  • Carpenter, K. C., W. L. Breslin, T. Davidson, A. Adams, and B. K. Mcfarlin. “Baker's Yeast β-Glucan Supplementation Increases Monocytes and Cytokines Post-Exercise: Implications for Infection Risk?” British Journal of Nutrition 109, no. 3 (2012): 478–86.
  • Mcfarlin, Brian K., Adam S. Venable, Katie C. Carpenter, Andrea L. Henning, and Stephan Ogenstad. “Oral Supplementation with Baker's Yeast Beta Glucan Is Associated with Altered Monocytes, T Cells and Cytokines Following a Bout of Strenuous Exercise.” Frontiers in Physiology 8 (2017).
  • Talbott, Shawn M., and Julie A. Talbott. “Baker's Yeast Beta-Glucan Supplement Reduces Upper Respiratory Symptoms and Improves Mood State in Stressed Women.” Journal of the American College of Nutrition 31, no. 4 (2012): 295–300.
  • Talbott, S. and Talbott, J., 2009. Effect of BETA 1, 3/1, 6 GLUCAN on Upper Respiratory Tract Infection Symptoms and Mood State in Marathon Athletes. Journal of Sports Science and Medicine, 8, pp.509-515.

Pair Sleep + Immunity with personalized coaching to optimize your long-term sleep quality

Proper believes that the most effective solutions are holistic and personalized. That’s why we pair supplements with tailored behavioral sleep support to addresses the underlying causes of your sleep struggles. Because no one should spend hours sifting through cookie-cutter online sleep tips.

How it works
  • Complete an intake form to help your coach understand your sleep issues and goals
  • Schedule a 1:1 Zoom consultation with your expert sleep coach
  • Get a tailored sleep action plan with sustainable strategies and tips

I've never felt so ready to wake up early and own the day as I have after taking Proper - I am sleeping uninterrupted from the time I get in bed until it's time to wake up. I am 0% groggy, 100% recharged.

Gaeb C., New Jersey

Proper
Checkmark icon | Proper’s natural sleep supplements are safe

Safe

Drug-free, non-habit-forming, & safe to take as part of a long-term sleep wellness routine.

Eyes closed icon | Proper’s natural sleep supplements are effective

Effective

PhD-designed formulas contain ingredients at dosage levels clinically proven to improve your sleep.

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Minimal

Natural, vegan, gluten/dairy/sugar-free, non-GMO. No artificial colors or binders.

Finger pointing icon | Proper’s natural sleep supplements contain more than melatonin

More than Melatonin

It’s great to have options. Melatonin is perfect for some, not for others.

Drops of rain icon | Proper’s natural sleep supplements are clean

Clean

We third-party test every formula for purity, and verify the absence of heavy metals, microbes, pesticides.

Clipboard icon | Proper’s natural sleep supplements are standardized

Standard

All of our botanical ingredients are standardized extracts to guarantee consistent purity, potency, and efficacy.

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Quality

High quality, natural, and unique ingredients backed by clinical evidence in human trials.

United States flag icon | Proper’s natural sleep supplements are U.S. manufactured

U.S. Manufactured

Produced in a FDA approved facility that is Good Manufacturing Practices and Guidelines (CGMP) compliant.

Thoughtfully delivered natural sleep aids

  • Small capsules, big impact.
  • Capsules are designed for efficacy, potency, and minimalism
  • Smaller capsules lead to greater adherence
  • No refrigeration needed

Warning

For adults 18 and over only. If you are pregnant, nursing, taking any medications or have any medical condition, consult your doctor before use. Discontinue use and consult your doctor if any adverse reactions occur. Keep out of reach of children. Do not use it if the seal under the cap is broken or missing. Store at room temperature. Do not consume alcohol, drive or operate machinery after taking this product.

Discovery Trial Pack

Everyone's biochemistry is different.

Includes samples of Proper’s 5 evidence-backed supplements designed to help you fall asleep, stay asleep, and wake up refreshed...naturally.

There are 5-night doses (10 capsules of each) to allow you time to experience the full benefits and decide which works best for you.

$39.99 + $5 shipping