Sleep + Clarity

Sleep + Clarity builds on our Core formulation to help promote sleep health, improve concentration, and support overall cognitive function.

Fall asleep faster + stay asleep
Improve cognitive function
Contains clinically-studied Cognigrape™
Natural, non-GMO, sugar-free, no artificial colors or binders

When should I take Sleep + Clarity?

Take 2 capsules with water 30-40 minutes before bed.

How long does Sleep + Clarity take to begin working?

Everyone metabolizes ingredients at different rates, but you should start feeling the benefits of supported sleep the first night that you take it, with continual improvements following over the next 3-5 days. However, per clinical trials, it takes 12 weeks of continual daily use to realize the full cognitive benefits of this product.

Are there any artificial colors or binders in Sleep + Clarity?

Nope. Proper’s natural, non-GMO supplements are made with botanical extracts, which is why you may notice that they carry a subtle earthy, barn-like aroma. While we could have masked it, we didn’t want to add artificial colors and/or binders that would have compromised the product's purity.

Is Sleep + Clarity safe to take long-term?

Yes. Proper’s supplements are carefully formulated by Dr. Alice Hirschel, our resident PhD in Nutritional Biochemistry, and reviewed by a world-class panel of medical experts in sleep, integrative, and naturopathic medicine. They are drug-free, non-habit-forming, and safe to take for both short and long-term sleep health.

Sleep + Clarity is for anyone who struggles with poor sleep health (falling asleep, staying asleep, and/or feeling rested upon waking) in addition to feeling drained and having a hard time focusing. It's the perfect brain-boosting, sleep-promoting natural supplement to add to your daily wellness routine. The primary difference between this supplement and Core Sleep is the addition of Cognigrape™, an antioxidant-rich ingredient clinically proven to improve cognitive performance.

Results:

In a human clinical study, 250 mg/day of Cognigrape™ significantly improved cognitive performance.

How were the results measured:

The validated Mini-Mental Status Examination (MMSE) quantifies cognitive function/loss in reference to orientation, attention, calculation, recall, and language/motor skills. The higher the score, the higher the cognitive function. Studies have shown that Cognigrape™ improves cognitive performance 11 times more than Placebo.

Sleep is essential for optimal cognitive performance. Short-term, poor sleep can affect things like memory consolidation. And long-term, it can increase the risk of cognitive decline and dementia.

With this in mind, we added Cognigrape™ to our foundational Core Sleep formulation to create Sleep + Clarity. This antioxidant-rich extract has been clinically proven to improve cognitive performance and overall brain health.

While selecting all ingredients, our PhD-led formulations team followed these core principles:

Ingredients that are 100% traceable to the source
Standardized extracts, tested for quality and potency of active ingredients
Multiple human clinical studies verifying the efficacy of each ingredient AND its dosage—with no conflicting findings. All were double-blind and placebo-controlled.

Once the formulation was developed, we third-party tested it to verify its content and screen for pesticides, heavy metals, and microbes.

Serving Size: 2 Capsules
Servings Per Container: 30

Amount per serving		%DV
Valerian Root Extract (Valeriana officinalis) (std. to 0.8% Valerenic acid)	300mg	**
COGNIGRAPE™ Grape Extract (Vitis vinifera) (std to Anthocyanins and Proanthocyanidins)	250mg	**
SENSORIL® Ashwagandha Root and Leaf Extract (Withania somnifera) (std. to 10% Withanolides)	125mg	**
GABA (Gamma-Aminobutyric acid)	100mg	**
VENETRON® Rafuma Leaf Extract (Apocynum venetum) (std. to 4% of Hyperoside & isoquercitrin)	50mg	**
**Daily Value (DV) not established

Other Ingredients: Vegetable Cellulose Capsule, Organic Rice Hulls Contains <2% Of: Ascorbyl Palmitate, Calcium Silicate

SENSORIL® is a registered trademark of Natreon, Inc.
Venetron® is a registered trademark of Tokiwa Phytochemical Co., Ltd.
COGNIGRAPE® is a trademark of Bionap S.r.l

Select your plan

60 capsules | 30 nights

Skip, swap, or cancel your subscription at any time.

Sleep + Clarity

Select your plan

60 capsules | 30 nights

Skip, swap, or cancel your subscription at any time.

Sleep + Clarity builds on our Core formulation to help promote sleep health, improve concentration, and support overall cognitive function.

Fall asleep faster + stay asleep
Improve cognitive function
Contains clinically-studied Cognigrape™
Natural, non-GMO, sugar-free, no artificial colors or binders

When should I take Sleep + Clarity?

Take 2 capsules with water 30-40 minutes before bed.

How long does Sleep + Clarity take to begin working?

Are there any artificial colors or binders in Sleep + Clarity?

Is Sleep + Clarity safe to take long-term?

Results:

In a human clinical study, 250 mg/day of Cognigrape™ significantly improved cognitive performance.

How were the results measured:

Sleep is essential for optimal cognitive performance. Short-term, poor sleep can affect things like memory consolidation. And long-term, it can increase the risk of cognitive decline and dementia.

While selecting all ingredients, our PhD-led formulations team followed these core principles:

Ingredients that are 100% traceable to the source
Standardized extracts, tested for quality and potency of active ingredients
Multiple human clinical studies verifying the efficacy of each ingredient AND its dosage—with no conflicting findings. All were double-blind and placebo-controlled.

Once the formulation was developed, we third-party tested it to verify its content and screen for pesticides, heavy metals, and microbes.

Serving Size: 2 Capsules
Servings Per Container: 30

Amount per serving		%DV
Valerian Root Extract (Valeriana officinalis) (std. to 0.8% Valerenic acid)	300mg	**
COGNIGRAPE™ Grape Extract (Vitis vinifera) (std to Anthocyanins and Proanthocyanidins)	250mg	**
SENSORIL® Ashwagandha Root and Leaf Extract (Withania somnifera) (std. to 10% Withanolides)	125mg	**
GABA (Gamma-Aminobutyric acid)	100mg	**
VENETRON® Rafuma Leaf Extract (Apocynum venetum) (std. to 4% of Hyperoside & isoquercitrin)	50mg	**
**Daily Value (DV) not established

Other Ingredients: Vegetable Cellulose Capsule, Organic Rice Hulls Contains <2% Of: Ascorbyl Palmitate, Calcium Silicate

SENSORIL® is a registered trademark of Natreon, Inc.
Venetron® is a registered trademark of Tokiwa Phytochemical Co., Ltd.
COGNIGRAPE® is a trademark of Bionap S.r.l

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Ingredients

Ingredient story:

Cognigrape™ is a standardized powder extract from the juice of a red grape vine (Vitis vinifera). Its powerful polyphenolic compounds (e.g., anthocyanins and proanthocyanidins) support a healthy immune response in addition to improved cognitive performance and overall brain health.

Highlights:

Supports brain health
Improves cognitive performance
Protects against oxidative stress
Provides powerful antioxidant support
Supports a healthy immune response

Dosing:

Sleep + Clarity contains a clinically beneficial dosage + standardization level of 250 mg of Cognigrape™.

Citations:

Clifford, Michael N. “Anthocyanins - Nature, Occurrence and Dietary Burden.” Journal of the Science of Food and Agriculture 80, no. 7 (2000): 1063–72.
Burns, Alistair, Carol Brayne, and Marshal Folstein. “Key Papers in Geriatric Psychiatry: Mini-Mental State: a Practical Method for Grading the Cognitive State of Patients for the Clinician. M. Folstein, S. Folstein and P. McHugh, Journal of Psychiatric Research, 1975,12, 189-198.” International Journal of Geriatric Psychiatry 13, no. 5 (1998): 285–94.
Calapai, Gioacchino, Francesco Bonina, Andrea Bonina, Luisa Rizza, Carmen Mannucci, Vincenzo Arcoraci, Germana Laganà, et al. “A Randomized, Double-Blinded, Clinical Trial on Effects of a Vitis Vinifera Extract on Cognitive Function in Healthy Older Adults.” Frontiers in Pharmacology 8 (2017)

Ingredient story:

Valeriana officinalis, commonly known as valerian, is an herb native to Europe and Asia whose roots have been used since ancient Greek and Roman times as a sleep promoter. It plays a role prior to and during N1 (first sleep stage), when the body needs to feel calm, relaxed, and drowsy in order to move to N2 (second sleep stage). By working synergistically with a natural amino acid known as GABA, valerian root extract ensures a more relaxed, calm state.

Highlights:

Works synergistically with GABA to ensure a less stimulated response
Together, the two promote a more relaxed, calm mind and body
Promotes restful sleep

Dosing:

Sleep + Clarity contains 300 mg of valerian standardized to a clinically beneficial dosage of 0.8%.

Citations:

Leathwood, Peter D., Françoise Chauffard, Eva Heck, and Raphael Munoz-Box. “Aqueous Extract of Valerian Root (Valeriana Officinalis L.) Improves Sleep Quality in Man.” Pharmacology Biochemistry and Behavior 17, no. 1 (1982): 65–71.
Oxman, Andrew D., Signe Flottorp, Kari Håvelsrud, Atle Fretheim, Jan Odgaard-Jensen, Astrid Austvoll-Dahlgren, Cheryl Carling, Ståle Pallesen, and Bjørn Bjorvatn. “A Televised, Web-Based Randomised Trial of an Herbal Remedy (Valerian) for Insomnia.” PLOS ONE. Public Library of Science. Accessed June 16, 2020.
Santos, Maria, Fernanda Ferreira, António Cunha, Arsélio Carvalho, and Tice Macedo. “An Aqueous Extract of Valerian Influences the Transport of GABA in Synaptosomes.” Planta Medica 60, no. 03 (1994): 278–79.
Morazzoni P, Bombardelli E. “Valeriana officinalis: traditional use and recent evaluation of activity.” Fitoterapia 66: 99-112 (1995)

Ingredient story:

Ashwagandha is an adaptogen, which refers to a group of herbs that have been used in Ayurveda (traditional Indian medicine) for thousands of years to promote longevity, enhance vitality, support a healthy immune response, enhance focus, and help reduce everyday stress and fatigue.

The Sensoril® Ashwagandha in our supplement is derived from a unique extract of the leaves and roots of the Withania somnifera plant that have been studied in 14 human clinical trials. It has been shown to decrease cortisol (a key marker of stress) and relieve occasional sleeplessness.

Highlights:

Decreases cortisol, a key marker of stress
Reduces malondialdehyde (MDA), a key marker of oxidative stress
Relieves occasional sleeplessness

Dosing:

Sleep + Clarity contains a clinically beneficial dosage + standardization level of 125 mg of Sensoril® Ashwagandha.

Citations:

Auddy B, Hazra J, Mitra A, Abedon B, Ghosal S. “A standardized Withania somnifera extract significantly reduces stress-related parameters in chronically stressed humans: A double-blind, randomized, placebo-controlled study.” JANA. 2008;11(1): 50-56.

Ingredient story:

Gamma-Aminobutyric acid (GABA) is an amino acid produced naturally in the brain. When GABA binds to its receptor (GABA-A), it renders the neuron less responsive to stimulation. In essence, it suppresses or inhibits the central nervous system to reduce excitability and, when bound, produces an immediate calming effect that may support a reduction in stress, anxiety, and sleeplessness.

Highlights:

Reduces excitability
Promotes relaxation + calmness

Dosing:

Sleep + Clarity contains a clinically beneficial dosage of 100 mg of GABA.

Citations:

Abdou, Adham M., S. Higashiguchi, K. Horie, Mujo Kim, H. Hatta, and H. Yokogoshi. “Relaxation and Immunity Enhancement Effects of γ-Aminobutyric Acid (GABA) Administration in Humans.” BioFactors 26, no. 3 (2006): 201–8.
Gottesmann, Claude. “GABA Mechanisms and Sleep.” Neuroscience. Pergamon, April 22, 2002.

Ingredient story:

Sourced from Japan, Venetron® is a patented, purified, powdered extract from the leaves of a wild perennial plant native to Central Asia and warm regions in Europe: Apocynum venetum L. (or “Rafuma” in Japanese). It has been used for centuries to promote sleep health. By binding to the GABA-A receptor, it reduces excitability and produces a calming effect.

Venetron® has been shown to impact multiple stages of sleep—including N1 and N2, where it has been clinically shown to help sleep initiation, and N3, where it has been shown to enhance non-REM sleep time.

Highlights:

Improves initiation + maintenance of sleep
Helps you fall asleep faster + stay asleep
Reduces feelings of nervousness, restlessness, + irritation

Dosing:

Sleep + Clarity contains a clinically beneficial dosage + standardization level of 50 mg of Venetron®.

Citations:

Yamatsu, Atsushi, Yusuke Yamashita, Isafumi Maru, Jinwei Yang, Jin Tatsuzaki, and Mujo Kim. “The Improvement of Sleep by Oral Intake of GABA and Apocynum Venetum Leaf Extract.” Journal of Nutritional Science and Vitaminology 61, no. 2 (2015): 182–87.
Nakata, A. et al. “Effect of an Apocynum venetum leaf extract (venetron™) on sleep quality and psychological stress improvement.” Japan Pharmacology Therapeutics (JPT), no. 46 (2018): 117-125.

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

Receive a complimentary coaching session with any formulation subscription!

Proper believes that the most effective solutions are holistic and personalized. That’s why we pair supplements with tailored behavioral sleep support to address 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 have been taking Sleep + Clarity and Sleep + Calm. I feel more rested than usual and did not wake up very much during the night. No next day grogginess or any other side effects.”

Brandon B., New York

Safe

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

Effective

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

Minimal

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

More than Melatonin

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

Clean

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

Standard

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

Quality

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

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.

Get better sleep, night after night

Available with Hemp