PlainVitamins

Glutathione Symmetry

by Return Healthy · capsule · 120 capsules

  • On the market (NIH)
  • UPC 8 60008 15740 9
  • DSLD label 313313
  • Serving 2 capsules; amounts per 4 capsules
  • 30 servings

Glutathione Symmetry by Return Healthy lists 12 ingredients, 12 with an amount per serving of 4 capsules, such as 400 mg of S-acetyl glutathione, 100 mg of glutamine, 200 mg of glycine and 200 mg of calcium D-glucarate. Its current label entered the NIH Dietary Supplement Label Database on October 24, 2024.

What is in Glutathione Symmetry?

Each row as the label prints it, per serving of 4 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).

Glutathione Symmetry: Supplement Facts rows against the market (DSLD label 313313, January 2026 release)
IngredientAmount% DVAmong products listing it
S-Acetyl Glutathione400 mgAcetyl-l-glutathione in Glutathione Symmetry against 33 products400 mg per serving; the middle half of products list 100 mg to 300 mg, the median 200 mg.400 mg

Higher than 97% of 33 products listing acetyl-l-glutathione (median 200 mg). Per day at the most servings: 1,200 mg.

Glutamine100 mgGlutamine in Glutathione Symmetry against 1,850 products0.1 g per serving; the middle half of products list 0.356 g to 3 g, the median 1 g.0.1 g

88% of 1,850 products listing glutamine give more (median 1 g). Per day at the most servings: 0.3 g.

Glycine200 mgGlycine in Glutathione Symmetry against 1,078 products200 mg per serving; the middle half of products list 100 mg to 846 mg, the median 300 mg.200 mg

56% of 1,078 products listing glycine give more (median 300 mg). Per day at the most servings: 600 mg.

Calcium D-Glucarate200 mg15%*Calcium in Glutathione Symmetry against 17,831 products200 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg200 mg

Higher than 64% of 17,831 products listing calcium (median 115 mg). Per day at the most servings: 600 mg.

Taurine400 mgTaurine in Glutathione Symmetry against 2,337 products400 mg per serving; the middle half of products list 110 mg to 1,000 mg, the median 500 mg.400 mg

57% of 2,337 products listing taurine give more (median 500 mg). Per day at the most servings: 1,200 mg.

Methylsulfonylmethane200 mgMethylsulfonylmethane in Glutathione Symmetry against 1,454 products200 mg per serving; the middle half of products list 150 mg to 1,000 mg, the median 500 mg.200 mg

68% of 1,454 products listing methylsulfonylmethane give more (median 500 mg). Per day at the most servings: 600 mg.

L-Cysteine Hydrochloride200 mgCysteine in Glutathione Symmetry against 516 products200 mg per serving; the middle half of products list 30 mg to 200 mg, the median 85 mg.200 mg

Higher than 72% of 516 products listing cysteine (median 85 mg). Per day at the most servings: 600 mg.

L-Methionine100 mgMETHIONINE in Glutathione Symmetry against 981 products100 mg per serving; the middle half of products list 25 mg to 250 mg, the median 100 mg.100 mg

42% of 981 products listing METHIONINE give more (median 100 mg). Per day at the most servings: 300 mg.

Potassium Citrate100 mg2%*

The label names the compound (Potassium Citrate); its amount is likely the compound's weight, not the potassium it holds, so it is not placed among other products.

L-Ornithine100 mgOrnithine in Glutathione Symmetry against 258 products100 mg per serving; the middle half of products list 100 mg to 900 mg, the median 400 mg.100 mg

74% of 258 products listing ornithine give more (median 400 mg). Per day at the most servings: 300 mg.

Trimethylglycineas Betaine100 mgBetaine in Glutathione Symmetry against 731 products100 mg per serving; the middle half of products list 50 mg to 1,250 mg, the median 250 mg.100 mg

60% of 731 products listing betaine give more (median 250 mg). Per day at the most servings: 300 mg.

Silymarinas Milk Thistle Extract200 mgSilymarin in Glutathione Symmetry against 208 products200 mg per serving; the middle half of products list 63.75 mg to 203 mg, the median 116 mg.200 mg

Higher than 67% of 208 products listing silymarin (median 116 mg). Per day at the most servings: 600 mg.

* % Daily Value computed from the printed amount and the FDA Daily Value (21 CFR 101.9); the label prints none for that row.

Source: NIH ODS Dietary Supplement Label Database, label 313313 (entered October 24, 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?

The rows in the top or bottom tenth of the products that list the same ingredient, and any above the adult upper limit at the most servings a day the directions give:

  • Its 400 mg of S-acetyl glutathione (filed by NIH under acetyl-l-glutathione) is higher than 97% of the 33 acetyl-l-glutathione products that print an amount.
  • 88% of the 1,850 products that print an amount of glutamine list more than its 0.1 g of glutamine (median 1 g).

The NIH database records 2 to 3 servings 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.

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
Directions: Take 2 capsules 2 to 3 times per day, preferably between meals, or as directed by your health care practitioner.
Warnings
Caution: Individuals who are pregnant or lactating should consult with their health care practitioner before using this product.
Do not use if security seal is broken or missing.
Keep out of reach of children.
Allergens and what it does not contain
This product contains no excipients, binders, fillers, artificial colors, fragrance, wheat, dairy, corn, fish, egg, tree nuts or peanuts.
Storage
Store in a cool dry place away from direct light.

Source: label statements in DSLD label 313313.

What else is on the label?

Other ingredients: Capsule, Leucine.

How many labels does Glutathione Symmetry have?

One label is on file, entered on October 24, 2024.

  1. Label 313313 (current) Entered October 24, 2024 · on the market · 120 capsules · UPC 8 60008 15740 9

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

Who makes it?

The label names Return Healthy LLC (distributor), St. George, UT. All Return Healthy products.

Where next?