SilkHerb · Essence of Night™

30 ratingsAmazon

Melatonin-Free Sleep & Mood Support for Women 35+

Supports relaxation, restful sleep, emotional well-being, and a healthy response to everyday stress.*

  • Melatonin-Free
  • Three Branded Botanical Extracts
  • 60 Capsules · 30 Servings
  • Transparent Doses
  • U.S. cGMP-Certified Facility
  • Third-Party Tested

$49.99$45.99 One-time price / bottle

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Thoughtfully formulated with clinically studied ingredients at meaningful doses.

If SilkHerb isn’t right for you, email care@silkherb.shop within 30 days of delivery with your order number to request a refund of the product price.

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Key Ingredients
  • KSM-66® Ashwagandha Root Extract
  • L-Theanine
  • Cyracos® Lemon Balm Extract
  • Affron® Saffron Extract
  • Organic Reishi Extract
  • GABA
  • Zinc
  • Vitamin B6 (P-5-P)

Supplement Facts & Directions

  • U.S. cGMP-Certified Facility

  • Made in the USA with globally sourced ingredients

  • Third-Party Testing

  • FDA-Registered Manufacturing Facility

  • Heavy Metal / Contaminant Tested

  • Science-backed formulas

Benefits

You’re tired, but your mind won’t switch off. L-Theanine, an amino acid naturally found in tea, supports relaxation and a calmer state of mind. Cyracos® Lemon Balm adds botanical support to your wind-down routine, while early human research suggests GABA may also support relaxation. These ingredients were chosen to help you ease from a busy day into evening rest.

You wake around 3 a.m. and struggle to fall back asleep. KSM-66® Ashwagandha and Affron® Saffron have been studied individually for their effects on sleep quality and restful sleep. Our melatonin-free formula includes these botanicals to support better sleep quality as part of a consistent evening routine.

Everything feels a little too much. KSM-66® Ashwagandha is an adaptogen, a botanical studied for its support of the body’s stress response, including research on perceived stress and cortisol, a stress-response hormone. Affron® Saffron supports mood and emotional well-being. We include both branded extracts at daily amounts used in published human studies, with care for how you respond to everyday demands and how you feel within yourself.

Your evening routine is a chance to care for yourself, too. Zinc supports normal cellular function, while vitamin B6 in its P-5-P form helps the body use nutrients and make neurotransmitters, the chemical messengers that help nerve cells communicate. Organic Reishi Extract adds a botanical layer to this nutritional foundation, reflecting our approach to nightly care: support, balance and nourishment.

Every Ingredient. Chosen With Purpose.

  • Research-Guided Formulation
  • Transparent Doses
  • Third-Party Tested

8 ingredients. Each has a role in your night.

Essence of Night™ combines three clinically studied branded botanical extracts with five supporting ingredients, chosen for relaxation, restful sleep, stress and mood support, and nourishment.

The SilkHerb™ Standard

Published ingredient research guides our formulation. We clearly list every ingredient and its amount, so you can understand what’s in your nightly routine and why it’s there.

See What We Included & Why

Chosen for relaxation, restful sleep, stress and mood support, and nourishment.

  • KSM-66® Ashwagandha Root Extract

    Support a healthy stress response and restful sleep.

    KSM-66® is an adaptogen studied for stress and sleep support, with research that includes women during perimenopause. Our 600 mg amount matches the total daily amount used in several human trials.

  • Cyracos® Lemon Balm Extract

    Botanical support for calm and relaxation.

    Cyracos® is a standardized lemon balm leaf extract. Lemon balm has a long tradition of use for calm, and Cyracos® has been explored in a small human pilot study of stress-related sleep. We list the 300 mg amount clearly so you know exactly what’s included.

  • L-Theanine

    Support relaxation and a calmer state of mind.

    L-Theanine is an amino acid naturally found in tea. Small human trials at 200 mg suggest it may support relaxation and some aspects of self-reported sleep, though results are not consistent across every measure.

  • Organic Reishi Extract (10:1)

    A botanical layer of nightly nourishment.

    Organic reishi mushroom extract has a long history of traditional use. Human research on reishi is still preliminary, so we include it as part of our nourishment approach rather than as a primary sleep ingredient.

  • GABA

    Early research on relaxation and sleep.

    GABA is a naturally occurring messenger in the body. Oral GABA has been explored in small sleep studies, including a four-week trial at 75 mg, the amount in our formula. The findings are encouraging but still preliminary.

  • Affron® Saffron Extract

    Support mood and emotional well-being.

    Affron® is a standardized saffron extract studied in human trials for mood and emotional well-being, with additional research on sleep quality. Our 28 mg amount is the daily amount used in those studies.

  • Zinc

    An essential mineral for normal cellular function.

    Zinc is an essential mineral that supports normal cellular function. Our 11 mg amount provides 100% of the U.S. Daily Value. Research on supplemental zinc and sleep is still developing.

  • P-5-P (Vitamin B6 Source)

    Helps the body use nutrients and make neurotransmitters.

    Pyridoxal-5′-phosphate (P-5-P) is the active coenzyme form of vitamin B6, which helps the body carry out essential chemical reactions, including neurotransmitter synthesis.

Linked studies examine individual ingredients or specific preparations, rather than the complete Essence of Night™ formula.

Explore the Science

Supplement Facts

Serving Size: 2 Capsules

Servings Per Container: 30

Ingredient amounts per two-capsule serving
Ingredient Amount Per Serving %DV
Vitamin B6 (as Pyridoxal-5-Phosphate) 5 mg 294%
Zinc (as Zinc Bisglycinate Chelate) 11 mg 100%
KSM-66® Ashwagandha Root Extract Withania somnifera 600 mg †
Cyracos® Lemon Balm Leaf Extract Melissa officinalis 300 mg †
L-Theanine 200 mg †
Organic Reishi Fruiting Body Mushroom Extract 10:1 Ganoderma lucidum 150 mg †
Gamma-Aminobutyric Acid (GABA) 75 mg †
Affron® Saffron Stigma Extract Crocus sativus 28 mg †

† Daily Value (DV) not established.

Other Ingredients

Capsule (Cellulose).

Suggested Use

Take 2 capsules 30–60 minutes before bed, with food. If sensitive, start with 1 capsule.

What We Leave Out

Choosing what we leave out matters as much as choosing what goes in. We choose ingredients for a clear purpose, share their amounts openly, and leave out added fillers, artificial colors, and animal-derived gelatin.

A vegan formula in plant-based capsules.

  • Melatonin
  • Proprietary Blends
  • Added Fillers
  • Artificial Colors
  • Animal-Derived Gelatin
  • Talc

Customer Reviews

30 ratings

Amazon ratings · Source details

Amazon rating checked November 2, 2026. Ratings may change.
Originally posted on Amazon. Vine reviewers received a free product. Individual experiences vary.

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  • Review summary

    The reviewer reported that it did not help and that they stayed awake through the night.

    Editorial summary, not the reviewer’s exact words.

    Amazon · Verified Purchase

  • Review summary

    The reviewer described better sleep, easy swallowing and no unwanted effects in their own experience.

    Editorial summary, not the reviewer’s exact words.

    Amazon Vine · Free product provided

  • This is a great formula with a lot of herbs I already believe in. Made in the USA.

    I’m very happy with this mix of herbs, minerals and vitamins for sleep. I have a rotating set of sleep stacks that I take because I have been a terrible sleeper ever since I was a teenager. I have trouble falling asleep, and I also have trouble staying asleep. It’s incredibly frustrating, and while it was annoying when I was young, I feel like it makes a marked difference now that I’m in my late 40s because when I have too many Cruddy Sleep Nights in a row, I turn into an irritable grumpy old turkey with horrid brain fog and extra clumsiness. I have absolutely found help with sleep over the years, and this formula contains plenty of those items.

    I’ve been singing the praises of Ashwagandha from the hilltops for over a decade. It’s AMAZING, and it’s totally worth a read-up on all of its other benefits, but for the sake of not writing a novel-length review, let me just say that it’s an adaptogen that will help with stress and anxiety and even with The Blahs. In fact, Lemon Balm, L-theanine, Reishi, GABA and Saffron are all excellent on their own in many ways, but for the purpose of this formula they all help quiet those racing thoughts that want to hit right as you’re trying to go to sleep. They soothe and calm; they help your body make more of its own natural Feel-Good chemicals (like GABA, Dopamine and Serotonin), all helping your body naturally get better, more restful sleep overall.

    Since I rotate different herbs, minerals, aminos and vitamins for sleep on an as-needed basis, it’s nice to find these similar ingredients together in 1 formula that I can take pretty much on its own. Makes it more cost effective, not to mention I used to take some of these things as tea which wasn’t always a pleasant flavor, and you get a lot more of the active compounds in a supplement than with a mug or two of tea. Two easy-to-swallow capsules that don’t taste like anything chugged down with a little water an hour before bedtime. Easy peasy lemon squeezy. I do, however, take mine with a couple of swallows of Kefir since it says, “Do not take on an empty stomach”. And I often take a tiny bit of Glycine to help with feeling sleepy. When I take this, I make sure to avoid other supplements I have that contain these same ingredients so that I’m not doubling up on anything.

    Amazon Vine · Free product provided

  • recommend

    My order arrived on time and was well packaged. Everything was as described, and the whole ordering process was easy.

    And since I started taking this, I’ve been waking up much less during the night. In the morning, I feel more rested and clear-headed. I’ve also noticed I seem to have more patience with my kids—the noise and commotion don’t get to me as easily as they used to. I’ll keep taking it for a while and see how things go.

    Amazon · Verified Purchase

  • Saffron, ashwagandha, and lemon balm. The research is there. No after taste, no side effects. A+

    My Short & Quick Review: This is a great formula for sleep and mood — with clinically studied ingredients at doses that match the research. The capsules are easy to swallow with zero aftertaste, and I have had no side effects. The only thing that gives me pause is that the brand is brand new, so there is not much of a track record to point to yet.

    Here’s more of my thoughts on the SilkHerb Sleep & Mood Supplement:

    I received this in 09/2026. The expiration date is 10/2028, which gives you about two years. That is a solid shelf life.

    One thing I look for when considering supplements is the transparency. For this one — EVERY ingredient amount is listed. No proprietary blends. No vague “herbal matrix” hiding behind a single number. You know exactly what you are getting.

    Next, I looked at the company and SilkHerb is a brand owned by an individual named Dan Zhang, based in Quincy, Massachusetts. The trademark was filed in November 2025 and allowed in June 2026. That means this is a very new brand. There is no long track record to look at, no years of reviews to dig through. The listing says the product is third-party tested in a U.S. cGMP facility by a medically trained formulator. That is good, but I could not independently verify the testing results. For a new brand, that is something to keep in mind.

    The capsules themselves are easy to swallow. No weird taste, no aftertaste. I have had zero side effects. The suggested dose is two capsules 30 to 60 minutes before bed. Sensitive users can start with one. I have been taking one and have not noticed any grogginess the next morning.

    At the time of this review, this was listed at $39.99 for 60 capsules, which is a 30-day supply. Since I’ve only been taking one, I guess I have a 2-month supply. For a clean ingredient supplement, the price is justifiable.

    I hope this review has been helpful to you.

    Just FYI: I’m a real human Vine reviewer who pays income tax on the estimated value of everything I request. I only pick products I’ll actually use, and I give my honest opinion. I rate highly when something genuinely impresses me, and products that fail are reviewed accordingly.

    Amazon Vine · Free product provided

Questions & Answers

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  • Essence of Night™ is a melatonin-free sleep and mood formula designed for women 35+. It pairs three clinically studied branded botanical extracts with five supporting ingredients, with every active dose disclosed.

    Created by SilkHerb’s woman founder and medically trained formulator, it is third-party tested for quality.

    Ingredient studies guide the formulation; the finished blend has not been clinically tested. Individual results vary.

  • “Women 35+” describes who we designed for, not a hormonal change that happens to everyone at 35. Busy lives, daily stress and midlife changes can overlap with lighter sleep, nighttime waking and changes in mood. We considered those connected concerns when selecting the formula.* Essence of Night is not hormone replacement therapy and has not been shown to correct hormone levels or treat perimenopause.

  • Yes. Sleep support does not have to involve added melatonin; usefulness depends on the ingredients, amounts and your circumstances. Essence of Night uses botanicals, amino acids and nutrients selected for relaxation, sleep and mood support.* Some of its ingredients have been studied in people without added melatonin. Those studies do not establish the effects of the finished blend. Melatonin-free also does not mean side-effect-free.

  • A gentler night. Built over time. With consistent nightly use, here is what you may notice:*

    In the first nights: A quieter wind-down, a mind that’s easier to settle.*

    Over the first weeks: A steadier nighttime experience.*

    Over time: Wake more restored, more like yourself.*

    Take two capsules 30–60 minutes before bed, with food. If you are sensitive, start with one capsule. Continue nightly for ongoing support.* Follow the directions and warnings on your bottle.

    Individual experiences and timelines may vary. These stages describe what you may notice, rather than guaranteed results or a fixed timetable.

  • A full serving is two capsules: KSM-66® ashwagandha 600 mg; Cyracos® lemon balm 300 mg; L-theanine 200 mg; organic reishi extract 10:1, fruiting body, 150 mg; GABA 75 mg; affron® saffron 28 mg; zinc 11 mg; and vitamin B6 as P-5-P 5 mg. There is no added melatonin and no proprietary blend hiding active amounts. See the complete bottle label for other ingredients and warnings.

  • We disclose every active amount and consider the specific ingredient research. KSM-66® 600 mg and affron® 28 mg match total daily amounts in certain studies, although those study schedules and formulas differ from ours. Our Cyracos® amount is 300 mg; its often-cited pilot used 600 mg daily. We do not claim every ingredient matches a clinical sleep dose or that the finished blend has been clinically proven.

  • Take two capsules once daily with water, preferably 30–60 minutes before bed, with food or a small snack. Do not take on an empty stomach. The label allows sensitive individuals to start with one capsule, which supplies half the listed active amounts. Follow your bottle’s warnings and ask a healthcare professional if needed. Do not exceed two capsules daily or take an extra dose during the night.

  • A busy mind and interrupted sleep are among the experiences we considered in the formulation.* Essence of Night cannot diagnose why you wake or guarantee that you will sleep through the night. Stress, habits, midlife symptoms, medicines and health conditions can all matter. Waking at 3 a.m. alone does not identify a cortisol or hormone problem. Persistent symptoms deserve professional assessment.

  • Clearer mornings are a goal, not a guarantee.* Melatonin-free does not rule out drowsiness, morning grogginess, unusual dreams or other unwanted effects. Do not drive if impaired. Avoid alcohol and have a clinician or pharmacist review combinations with sleep medicines or other sedating products. Stop use and seek advice if it does not agree with you.

  • The directions are once daily in the evening. The full blend has not been studied for indefinite use, and long-term ashwagandha safety information is limited. Discuss ongoing use with your healthcare professional and reassess benefit, unwanted effects and any changes in your health or medicines. A subscription is a delivery option, not advice to take it forever.

  • Do not use during pregnancy or breastfeeding. This adult product is not intended for children. Ask a healthcare professional before use if you take medicine, have a health condition or are preparing for surgery. Ashwagandha is not recommended with thyroid or autoimmune disorders or around surgery, and rare liver injury has been reported. Stop use and seek advice for new or worsening unwanted symptoms.

  • Have a clinician or pharmacist review your full list first, including sleep medicines, thyroid medicines, antidepressants and other supplements. Avoid alcohol. Do not add melatonin or other sedating products without advice, and check for duplicate ingredients such as ashwagandha, zinc and B6. Do not stop prescribed treatment in order to try Essence of Night.

  • For lot 2026270, CTLA report 174186 (July 7, 2026) records results for four heavy metals and six microbiological tests. View the batch testing summary to see the reported values and test methods, then match the lot number to your bottle. These results apply to the submitted sample from this lot.

  • Essence of Night is manufactured in a U.S. cGMP-certified facility with globally sourced ingredients. The U.S. manufacturing statement does not mean every raw ingredient comes from the United States.

  • I’m Lydia Zhang, SilkHerb’s founder and medically trained formulator. My own difficult nights, and the stories of women around me, led me to create a formula I would feel comfortable taking myself: carefully chosen ingredients, transparent amounts and thoughtful quality. We are a new company, and I want us to earn trust through the product and our care. My hope is to support rest, emotional steadiness and nourishment from within.* You can read my full story and personal prayer in our complete FAQs.

  • If Essence of Night is not right for you, email care@silkherb.shop with your order number within 30 days of delivery to request a refund of the product price. You do not need to wait for a minimum trial period. One-time and subscription purchases are eligible; original shipping fees are non-refundable. See our full refund policy. A refund request does not automatically cancel future subscription deliveries.

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*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.