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October 08, 2025 4 min read

Restorative sleep is one of the foundations of physical and mental health, and for a lot of people it is also a nightly struggle. The National Heart, Lung, and Blood Institute, citing CDC data, puts it at about 1 in 3 US adults reporting that they do not get enough rest or sleep every day.
A lot of the products aimed at that problem are ingestible sleep gummies carrying significant doses of melatonin. Melatonin is not inherently a bad thing — but it is worth knowing what the evidence actually says. The National Center for Complementary and Integrative Health, part of the NIH, describes short-term use as appearing safe for most people while noting that information on long-term safety is lacking, and that at doses higher than the body normally produces there is not enough information yet to have a clear picture of overall safety.
That is why we built our topicals without it: no melatonin, plant-derived ingredients, nothing you need to swallow. This guide covers what a CBD topical is, how it is meant to work, what the research does and doesn’t currently show, and how to build one into an evening routine.
CBD topicals come in several forms — creams, salves, lotions — each infused with cannabidiol from the hemp plant. Unlike oral CBD, they are applied directly to the skin and act on the area you choose rather than moving through your whole system.
The skin is a reasonable place for them to act. Cannabinoid signalling in the skin has been reviewed as part of how the skin maintains homeostasis and barrier function, and cannabinoid receptors are present in cutaneous tissue.
Being straight about the limits, though: the research on topical CBD is genuinely thin. The one systematic review devoted to topical and transdermal CBD trials screened 544 papers, found only a handful of human studies, and concluded that new clinical trials are urgently needed. Sleep was not among the outcomes those studies measured. Anyone telling you a salve does what a sleeping tablet does is well ahead of the evidence, and we are not going to be that company.
Full-spectrum extract carries not just cannabidiol but the minor cannabinoids, terpenes and flavonoids that came with the plant. The idea that those compounds behave differently in company than in isolation — the entourage effect — is why full-spectrum formulations exist, though it is worth saying that the evidence for it remains an active and unsettled question rather than a settled one.
It goes where you put it. A topical is applied to a specific area rather than taken into your whole system. If a stiff shoulder or a tight lower back is part of what keeps you awake, that is the spot you work it into.
The aroma is part of it. Our formulations are built around cold-pressed essential oils or botanical terpenes, and the scent is deliberately present without being overpowering. For an evening routine that matters more than it sounds — a product you enjoy using is one you will keep using.
It is a cue, not a drug. This is the honest version of what a salve does at bedtime. Two minutes of working something into your neck and shoulders, at the same point every evening, is a signal that the day is finished. Paired with the rest of a wind-down — dimmed lights, a stretch, the phone put down — it becomes part of a routine your body learns to recognise. That is a real and well-understood thing, and it does not require a pharmacological claim to be worth doing.
It works during the day too. Nothing about a salve is bedtime-specific. The same jar is just as useful after a workout or at the end of a long day at a desk.
1. Pick a time and keep it. Apply about ten to fifteen minutes before bed, as part of the sequence rather than as an afterthought.
2. Work it into the places that are actually tight. Neck, shoulders, lower back, temples if you like. Gentle circular motions until it has absorbed.
3. Pair it with something else. Breathing, a stretch, herbal tea, a book — anything that is not a screen. Our evening ritual guide puts the whole sequence in order.
4. Be consistent. A routine works because it repeats. The same two minutes nightly is worth more than an occasional generous application.
5. Store it properly. Somewhere cool and dry, out of direct sunlight.
If you want a topical for the end of the day, Serenity Salve + is our middle strength at 1500 MG per 50 ML — more concentrated than Soothe, gentler than Synergy, and the one most people settle on. It sits in the CBD + Terpenes line alongside the other two strengths.
We have also written about CBD alongside mindfulness and meditation and about building a salve into an everyday routine, both of which cover the habit side in more depth.
Every Entourus salve uses full-spectrum CBD from non-GMO hemp grown in Central Oregon. Our CBD + Terpenes line adds a proprietary blend of more than fifty botanically derived terpenes, including limonene and humulene. Both lines come in 1000, 1500 and 2000 MG per 50 ML jar.
Learn more about cannabis topicals on our FAQ.
Mentioned in this guide
Serenity Salve + is the 1500 MG middle strength in our CBD + Terpenes line — more concentrated than Soothe, gentler than Synergy, and the one most people settle on.

Scientifically reviewed by
Dr. John Heineman
Dr. John Heineman is a board-certified plastic surgeon specializing in treatment of hand and upper extremity disorders and injuries. He completed a combined orthopedic and plastic surgery hand fellowship at the University of Washington, with training at Harborview Medical Center and Seattle Children’s Hospital.
Dr. Heineman is a proud Iowa native from Grinnell. He attended the University of Iowa for college, graduating Phi Beta Kappa with honors in biology and political science. He was inspired to go into medicine after volunteering at the Iowa City Free Medical Clinic, and he swam across the English Channel as a fundraiser to support the clinic’s mission of service.
Dr. Heineman attended medical school at Oregon Health & Science University, where he served as class president. He obtained a master’s degree in public health at Harvard University, with his thesis examining hand replantation versus transplantation outcomes. He completed a general surgery residency at the University of Iowa, followed by a plastic and reconstructive surgery residency at the University of Virginia. Throughout his training, he has published numerous peer-reviewed research articles, presented at regional and national conferences, and received grants and best paper awards.
National Heart, Lung, and Blood Institute. "Sleep Deprivation and Deficiency." National Institutes of Health. https://www.nhlbi.nih.gov/health/sleep-deprivation
National Center for Complementary and Integrative Health. "Melatonin: What You Need To Know." National Institutes of Health. https://www.nccih.nih.gov/health/melatonin-what-you-need-to-know
Tóth, K.F., Ádám, D., Bíró, T. and Oláh, A. "Cannabinoid Signaling in the Skin: Therapeutic Potential of the 'C(ut)annabinoid' System." Molecules, 2019. https://pmc.ncbi.nlm.nih.gov/articles/PMC6429381/
Scholfield, C.N., Waranuch, N. and Kongkaew, C. "Systematic Review on Transdermal/Topical Cannabidiol Trials: A Reconsidered Way Forward." Cannabis and Cannabinoid Research, 2023. https://pubmed.ncbi.nlm.nih.gov/35605018/
Surendran, S., Qassadi, F., Surendran, G., Lilley, D. and Heinrich, M. "Myrcene—What Are the Potential Health Benefits of This Flavouring and Aroma Agent?" Frontiers in Nutrition, 2021. https://doi.org/10.3389/fnut.2021.699666