PlainVitamins

Sleep Fairy

by Hollis Nutrition · capsule · 60 veggie capsules

  • On the market (NIH)
  • UPC X00202KX1D
  • DSLD label 336544
  • Serving 2 capsules
  • 30 servings

Sleep Fairy by Hollis Nutrition lists 8 ingredients, 8 with an amount per serving of 2 capsules, such as 20 mg of magnesium, 200 mg of valerian root extract, 200 mg of L-theanine and 200 mg of gamma-aminobutyric acid. Its current label entered the NIH Dietary Supplement Label Database on September 25, 2025.

What is in Sleep Fairy?

Each row as the label prints it, per serving of 2 capsules. The capsule beside an amount places it among every product in the NIH database that lists the same ingredient: the bar is the middle half of their amounts, the line in it the median, the whiskers the 10th and 90th percentiles; the green tick is the FDA Daily Value and the red dashed tick the adult upper limit (IOM).

Sleep Fairy: Supplement Facts rows against the market (DSLD label 336544, January 2026 release)
IngredientAmount% DVAmong products listing it
Magnesiumas Magnesium Bisglycinate ChelateTRAACS20 mg5%Magnesium in Sleep Fairy against 14,003 products20 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg20 mg

83% of 14,003 products listing magnesium give more (median 86 mg).

Valerian Root Extract200 mgValerian in Sleep Fairy against 647 products200 mg per serving; the middle half of products list 80 mg to 450 mg, the median 200 mg.200 mg

44% of 647 products listing valerian give more (median 200 mg).

L-Theanine200 mgTheanine in Sleep Fairy against 1,602 products200 mg per serving; the middle half of products list 90 mg to 200 mg, the median 100 mg.200 mg

Higher than 61% of 1,602 products listing theanine (median 100 mg).

Gamma-Aminobutyric Acid200 mgGABA in Sleep Fairy against 744 products200 mg per serving; the middle half of products list 80 mg to 400 mg, the median 100 mg.200 mg

Higher than 58% of 744 products listing GABA (median 100 mg).

5-Hydroxytryptophanas Griffonia simplicifolia Seed Extract100 mg5-HTP in Sleep Fairy against 676 products100 mg per serving; the middle half of products list 50 mg to 100 mg, the median 100 mg.100 mg

18% of 676 products listing 5-HTP give more (median 100 mg).

Chamomile flower extract100 mgChamomile in Sleep Fairy against 350 products100 mg per serving; the middle half of products list 30 mg to 150 mg, the median 75 mg.100 mg

Higher than 56% of 350 products listing chamomile (median 75 mg).

Magnolia Bark Extract100 mgMagnolia in Sleep Fairy against 123 products100 mg per serving; the middle half of products list 50 mg to 325 mg, the median 150 mg.100 mg

58% of 123 products listing magnolia give more (median 150 mg).

Melatonin5 mgMelatonin in Sleep Fairy against 1,557 products5 mg per serving; the middle half of products list 2 mg to 5 mg, the median 3 mg.5 mg

Higher than 64% of 1,557 products listing melatonin (median 3 mg).

Source: NIH ODS Dietary Supplement Label Database, label 336544 (entered September 25, 2025), version 9.4.0. See the label on DSLD or its label image (PDF). Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.

Is that a lot?

Every amount on this label with a position sits within the middle 80% of the products that list the same ingredient.

The NIH database records one serving a day from the label's directions; its % Daily Values are for adults and children 4 or more years of age. The directions as printed are further down this page.

The Tolerable Upper Intake Level is the most of a nutrient per day, from food, water and supplements together, that is likely to pose no risk for almost all adults (Institute of Medicine, 2011). It does not apply under medical supervision. This page compares labels; it is not medical advice.

Sources: amounts from the DSLD label; Daily Values from 21 CFR 101.9(c)(8)(iv); adult upper limits from the Institute of Medicine's DRI summary tables (2011). How positions are computed.

Which products have the closest formulas?

The products whose ingredient lists overlap most with Sleep Fairy's, rare ingredients counting for more.

Source: ingredient lists of every product's current label in DSLD (version 9.4.0); similarity weights each shared ingredient by how rare it is.

What does the label say about taking it?

Quoted from the label as DSLD transcribed it: the maker's words, including any claim about what the product does, which the FDA has not evaluated and PlainVitamins does not endorse.

Directions
Suggested use: For best results, take 2 capsules with water 30-60 minutes before bedtime, or as directed by your healthcare professional.
Warnings
Keep out of reach of children.
Do not use if safety seal is damaged or missing.
Caution: Pregnant or nursing mothers, children under the age of 18, or individuals with a known medical condition should consult a physician before using this or any dietary supplement.
Allergens and what it does not contain
Non-GMO Soy-free Gluten-free Stearate-free Drug-free
Storage
Store in a cool, dry place.

Source: label statements in DSLD label 336544.

What else is on the label?

Other ingredients: Hypromellose, Rice Bran, Powder.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): GMP Certified Lab Verified Made in USA.

How many labels does Sleep Fairy have?

2 labels are on file under this name since March 25, 2025: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 336544 (current) Entered September 25, 2025 · on the market · 60 veggie capsules · UPC X00202KX1D
  2. Label 328212 Entered March 25, 2025 · on the market · 60 veggie capsules · UPC X00202KX1D

Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).

Who makes it?

The label names Hollis Nutrition (distributor), New York, New York. All Hollis Nutrition products.

Where next?