Yu Sleep Ingredients: Melatonin 0.9 mg, B Vitamins and a 637 mg Blend

Before you add anything to your evenings, it makes sense to read the label like a menu. The Yu Sleep ingredients list is short enough to cover in one sitting: three named nutrients, one proprietary blend and a handful of supporting ingredients. Below we walk through each line in plain words, say what it is and keep our claims modest. According to the seller, the formula as a whole is designed to help you relax, fall asleep and enjoy deeper rest.

Yu Sleep Ingredients at a Glance

The bottle calls itself an “Advanced Nerve Support Formula” and a “Dietary Supplement”. The panel is written for one serving of 2 mL, which is two full droppers, and a 2 fl. oz. (60 ml) bottle holds about 30 servings.

Ingredient	Amount per 2 mL	What it is
Vitamin B2 (riboflavin 5-phosphate)	0.5 mg	A B vitamin, in an activated form
Vitamin B6 (pyridoxal 5-phosphate)	0.5 mg	A B vitamin, in an activated form
Melatonin	0.9 mg	A hormone the body makes in the evening
Proprietary blend	637 mg	Seven items, listed below

We leave out daily-value percentages on purpose, because the label’s own numbers are the cleanest way to compare.

The Two B Vitamins

Vitamins B2 and B6 sit at 0.5 mg each. B2 is also called riboflavin, and B6 is a separate vitamin that the label names as pyridoxal 5-phosphate. The word “phosphate” simply points to the form each vitamin is supplied in. You will find both in many multivitamins, which is part of why they read as familiar names on an unfamiliar bottle.

Melatonin at 0.9 mg

Melatonin is a hormone that the body makes in the evening, and supplements contain a made version of it. The label lists 0.9 mg per 2 mL, so a single serving carries that amount. Because it is a hormone, it is also the ingredient that makes a quick word with your doctor worthwhile before you start. We cover that in the last sections, and our safety page goes into the detail.

The 637 mg Blend, Item by Item

Seven names make up the proprietary blend. They appear on the label in this order:

Item	What it is
Red tart cherry juice concentrate	A concentrated juice made from tart cherries
Magnesium glycinate	A form of magnesium joined to glycine, an amino acid
Apigenin	A compound found in chamomile and parsley
Lemon balm extract	An extract of a plant in the mint family
5-HTP (Griffonia seed extract)	A compound taken from the seeds of the Griffonia plant
L-theanine	An amino acid found in tea
GABA	A compound that the body makes, short for gamma-aminobutyric acid

That is all the label says about them, and we keep to it. We do not attach an effect to any single ingredient, because the seller’s aim belongs to the formula as a whole.

Why the Blend Has One Total

The panel prints 637 mg for the whole blend and no split between the seven items. That is how proprietary blends are written, and it means nobody outside the seller can say how much of each item sits in a serving. We would rather tell you that than invent figures. If the exact amounts matter for a medical reason, the useful step is to ask your doctor or pharmacist to read the panel with you.

The Other Ingredients

Below the panel the label lists the supporting ingredients, which give the liquid its base, its sweetness, its texture and its shelf life:

• Distilled water is the base of the liquid.
• Glycerin, medium invert syrup and erythritol are sweet or syrupy ingredients.
• Citric acid and sodium citrate are used to balance acidity.
• Natural flavors are listed as the flavoring.
• Gum arabic and xanthan gum are thickeners that shape the texture.
• Potassium sorbate is a preservative.

Readers who watch sugar or sweeteners should read this list closely and ask their doctor if unsure.

How the Seller Counts “10 Ingredients”

Sales pages for Yu Sleep speak of “10 deep-sleep ingredients”. The sum is easy once you have the label in front of you: seven in the blend, plus vitamin B2, vitamin B6 and melatonin, makes ten. The count describes the formula’s active lineup, and it does not include the water, sweeteners and other supporting items above.

What the Formula Is Aiming For

According to the seller, the combination is designed to help you relax, fall asleep and enjoy deeper, more restful sleep. Its headline talks about fewer 3 AM wake-ups and a calmer mind at bedtime. Read those as the seller’s goals for the whole formula. Results vary, and a supplement works alongside your own habits, such as a steady bedtime and a quiet room.

Why a Liquid Format

The seller chose a dropper bottle, and the label makes that practical. Each serving is a measured 2 mL, so the amounts in the table are exactly what you pour out, with no splitting or guessing. A bottle of about 30 servings also gives you a built-in calendar: one bottle is about a month of evenings, which makes it easy to see how far into a trial you are.

What “Advanced Nerve Support Formula” Means on the Label

That phrase is the seller’s wording, printed under the product name, and we repeat it as written. It is a label heading, not a medical statement, and we do not read more into it than the seller’s own aim for the formula: to help you relax, fall asleep and enjoy deeper rest. For the plain facts, the Supplement Facts panel is the part to trust.

Questions to Ask of Any Label

When you compare Yu Sleep with another bottle, line up the same four things. Is the serving size stated? Are the named nutrients given with amounts? Is the blend total printed? Are the supporting ingredients listed in full? Yu Sleep answers yes to each, which is a good place to start. Our side effects guide covers the safety notes in one calm read, and the Yu Sleep hub keeps the label beside the price.

Reading the Panel Yourself

Three small habits make any label easier. First, check the serving size, here 2 mL. Second, compare the unit: mg means milligrams, and a microgram (mcg) is 1/1000 of a milligram. Third, notice the difference between named amounts and a blend total. Our Yu Sleep hub and the reviews post both use these same figures.

Taking It

The directions are short: two full droppers (2 mL) in the evening, before bed. The seller suggests daily use for at least 21 days, and keeping the bottle by your bed helps you remember. Because it contains melatonin, this is a product for adults, so ask your doctor before you begin and keep taking any medicine you are prescribed.

Bring the Label to Your Doctor

A printed panel makes a short appointment more useful. Take a photo of the bottle or write down the four lines of the table above and the seven blend names. Mention your current medicines, and let your doctor judge how it fits. It costs nothing, and it keeps your records complete.

Who This Formula Is Aimed At

Yu Sleep suits adults who like a clear, short label and a simple liquid routine, and who want 60 days to decide whether it fits their evenings. If you like to understand every line before it goes on your nightstand, this is a pleasant panel to read. For where to order, our where to buy guide shows the route.

Our Take

The panel is brief, readable and honest about its one limit: the blend is a single total. The named nutrients carry exact amounts, the supporting list is complete and the product is a liquid you can measure. We give Yu Sleep an ingredients score of 9 inside our overall 9.0/10.