Internal Sunshine

by Michael's Naturopathic Programs · capsule · 60 Vegan & Kosher Capsules

  • On the market (NIH)
  • UPC 7 55929 01189 6
  • DSLD label 174100
  • Serving 2 veggie capsules
  • 30 servings

Internal Sunshine by Michael's Naturopathic Programs lists 14 ingredients, 8 with an amount per serving of 2 veggie capsules, such as 100 mg of vitamin C, 15 mg of niacin, 15 mg of vitamin B6 and 50 mcg DFE of folate; 6 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on May 24, 2018.

What is in Internal Sunshine?

Each row as the label prints it, per serving of 2 veggie 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).

Internal Sunshine: Supplement Facts rows against the market (DSLD label 174100, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Cas Magnesium AscorbateVitamin C (Form: as Magnesium Ascorbate)100 mg111%Vitamin C in Internal Sunshine against 18,583 products100 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg100 mg

50% of 18,583 products listing vitamin C give more (median 100 mg).

Niacinas NiacinamideNiacin (Form: as Niacinamide)15 mg94%Niacin in Internal Sunshine against 12,413 products15 mg per serving; the middle half of products list 13.2 mg to 48 mg, the median 20 mg.DV 16 mgUL 35 mg15 mg

71% of 12,413 products listing niacin give more (median 20 mg).

Vitamin B6as Pyridoxal 5-PhosphateVitamin B6 (Form: as Pyridoxal-5-Phosphate)15 mg882%Vitamin B6 in Internal Sunshine against 15,277 products15 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg15 mg

Higher than 68% of 15,277 products listing vitamin B6 (median 6 mg).

Folateas [6S]-5-Methyltetrahydrofolic Acid, Glucosamine SaltFolate (Form: as [6S]-5-Methyltetrahydrofolic Acid (Alt. Name: Quatrefolic) Note: equivalent to 100 mcg of [6S]-5-Methyltetrahydrofolic Acid, Glucosamine Salt)50 mcg DFE13%
Vitamin B12as MethylcobalaminVitamin B12 (Form: as Methylcobalamin)100 mcg4,167%Vitamin B12 in Internal Sunshine against 14,425 products100 mcg per serving; the middle half of products list 6 mcg to 200 mcg, the median 36 mcg.DV 2.4 mcg100 mcg

Higher than 61% of 14,425 products listing vitamin B12 (median 36 mcg).

Pantothenic Acidas D-Calcium PantothenatePantothenic Acid (Form: as D-Calcium Pantothenate)100 mg2,000%Pantothenic Acid (Vitamin B5) in Internal Sunshine against 10,060 products100 mg per serving; the middle half of products list 6 mg to 50 mg, the median 12 mg.DV 5 mg100 mg

Higher than 86% of 10,060 products listing pantothenic acid (vitamin B5) (median 12 mg).

Magnesiumas Magnesium Ascorbate, Magnesium CitrateMagnesium (Form: as Magnesium Citrate, and Magnesium Ascorbate)100 mg24%Magnesium in Internal Sunshine against 14,003 products100 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg100 mg

Higher than 51% of 14,003 products listing magnesium (median 86 mg).

Zincas Zinc MonomethionineZinc (Form: as Zinc Monomethionine (Alt. Name: OptiZinc))5 mg45%Zinc in Internal Sunshine against 13,186 products5 mg per serving; the middle half of products list 5 mg to 15 mg, the median 11 mg.DV 11 mgUL 40 mg5 mg

72% of 13,186 products listing zinc give more (median 11 mg).

Proprietary Blend400 mg
DL-Phenylalaninein the blend, no amount given
L-Tyrosinein the blend, no amount given
Rhodiolain the blend, no amount given
L-Theaninein the blend, no amount given
5-Htpas Griffonia simplicifolia5-HTP (Form: from Griffonia simplicifolia PlantPart: seed Genus: Griffonia Species: simplicifolia)in the blend, no amount given
Rhodiola root extractin the blend, no amount given

Source: NIH ODS Dietary Supplement Label Database, label 174100 (entered May 24, 2018), version 9.4.0. See the label on DSLD. 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; 6 ingredients sit inside a blend, so their amounts cannot be compared.

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 Internal Sunshine'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
Directions: As a dietary supplement, take two (2) capsules with breakfast or, for optimal results, take one (1) capsule with breakfast and one (1) capsule with lunch. Dosage may be increased as directed by a healthcare practitioner.
Warnings
Double-sealed for your protection. Do not use if outer seal is broken or missing.
Caution: Contains phenylalanine and should be avoided by phenylketonurics and women who are pregnant or lactating. If you are taking any medications (including SSRIs, MAO inhibitors, or anti-depressants) or have a medical condition, consult your healthcare practitioner before using this product.
Keep out of reach of children.
Made in a GMP facility that processes egg, fish, milk, shellfish, soy, tree nut and wheat products.

Source: label statements in DSLD label 174100.

What else is on the label?

Other ingredients: Hypromellose, Rice Flour, Leucine.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Star K "Parve".

How many labels does Internal Sunshine have?

2 labels are on file under this name since March 23, 2018: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 174100 (current) Entered May 24, 2018 · on the market · 60 Vegan & Kosher Capsules · UPC 7 55929 01189 6
  2. Label 174096 Entered March 23, 2018 · on the market · 30 Vegan & Kosher Capsules · UPC 7 55929 01188 9

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

Who makes it?

The label names Michael's Naturopathic Programs (distributor), San Antonio, Texas. All Michael's Naturopathic Programs products.

Where next?