PlainVitamins

Serelax

by Pharmaxa Labs · capsule · 60 capsules

  • On the market (NIH)
  • UPC 8 04467 79066 1
  • DSLD label 306939
  • Serving 2 capsules
  • 30 servings

Serelax by Pharmaxa Labs lists 10 ingredients, 10 with an amount per serving of 2 capsules, such as 200 mg of GABA, 150 mg of passionflower, powder, 150 mg of valerian root powder and 100 mg of L-theanine. Its current label entered the NIH Dietary Supplement Label Database on March 22, 2024.

What is in Serelax?

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).

Serelax: Supplement Facts rows against the market (DSLD label 306939, January 2026 release)
IngredientAmount% DVAmong products listing it
GABA200 mgGABA in Serelax 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).

Passionflower, Powder150 mgPassionflower in Serelax against 562 products150 mg per serving; the middle half of products list 40 mg to 200 mg, the median 100 mg.150 mg

Higher than 65% of 562 products listing passionflower (median 100 mg).

Valerian root powder150 mgValerian in Serelax against 647 products150 mg per serving; the middle half of products list 80 mg to 450 mg, the median 200 mg.150 mg

54% of 647 products listing valerian give more (median 200 mg).

L-Theanine100 mgTheanine in Serelax against 1,602 products100 mg per serving; the middle half of products list 90 mg to 200 mg, the median 100 mg.100 mg

47% of 1,602 products listing theanine give more (median 100 mg).

Kava, Powder100 mgKava kava in Serelax against 97 products100 mg per serving; the middle half of products list 100 mg to 500 mg, the median 250 mg.100 mg

70% of 97 products listing kava kava give more (median 250 mg).

Skullcap, Powderas Skullcap powder, Skullcap powder75 mgSkullcap in Serelax against 146 products75 mg per serving; the middle half of products list 50 mg to 443.75 mg, the median 142.5 mg.75 mg

60% of 146 products listing skullcap give more (median 142.5 mg).

Chamomile flower powder75 mgChamomile in Serelax against 350 products75 mg per serving; the middle half of products list 30 mg to 150 mg, the median 75 mg.75 mg

45% of 350 products listing chamomile give more (median 75 mg).

Jujube Fruit Powder50 mgJujube in Serelax against 115 products50 mg per serving; the middle half of products list 50 mg to 475 mg, the median 100 mg.50 mg

54% of 115 products listing jujube give more (median 100 mg).

Wood Betony, Powder50 mg
Griffonia simplicifolia seed extract50 mg

Source: NIH ODS Dietary Supplement Label Database, label 306939 (entered March 22, 2024), 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 Serelax'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: As a dietary supplement, take 2 capsules once a day.
Warnings
Do not exceed the suggested use.
Caution: Do not take this product prior to consulting with your healthcare practitioner if you have any medical conditions, are pregnant, nursing, or taking any medications. Do not take with alcoholic beverages or benzodiazepines.
Driving or operating machinery while using this product is not recommended. Do not use if seal is broken
Keep out of reach of children
Not available for resale unless approved by Pharmaxa Labs
Allergens and what it does not contain
Drug-free
Storage
Store at controlled room temperature 15-30 degrees C (59-86 degrees F) Protect from heat, light and moisture.

Source: label statements in DSLD label 306939.

What else is on the label?

Other ingredients: Gelatin, Rice Flour, Magnesium Stearate.

How many labels does Serelax have?

2 labels are on file under this name since September 22, 2022: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 306939 (current) Entered March 22, 2024 · on the market · 60 capsules · UPC 8 04467 79066 1
  2. Label 274317 Entered September 22, 2022 · off the market January 9, 2024 · 60 capsules

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

Who makes it?

The label names Pharmaxa Labs (distributor), Spring Valley, NY. All Pharmaxa Labs products.

Where next?