Nad+
by Crystal Star · capsule · 60 vegetarian capsules
- On the market (NIH)
- UPC 7 47889 00003 4
- DSLD label 268791
- Serving 2 capsules
- 30 servings
Nad+ by Crystal Star lists 4 ingredients, 1 with an amount per serving of 2 capsules, such as 100 mg of niacin; 3 sit inside a blend without their own amounts, beside 1 Nutrition Facts row (calories, fat and the like). Its current label entered the NIH Dietary Supplement Label Database on June 16, 2022.
What is in Nad+?
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).
| Ingredient | Amount | % DV | Among products listing it |
|---|---|---|---|
| Total Carbohydrates | less than 1 g | 1% | |
| Niacinas Nicotinamide | 100 mg | 625% | Higher than 88% of 12,413 products listing niacin (median 20 mg). Per day at the most servings: 200 mg. 5.7 times the adult UL a day. |
| Bioenergy RiaGev | 1,300 mg | ||
| Bioenergy Riboseas D-Ribose, Powder | in the blend, no amount given | ||
| Hydrogenated Palm Oil | in the blend, no amount given | ||
| Niacinas Nicotinamide | in the blend, no amount given |
Source: NIH ODS Dietary Supplement Label Database, label 268791 (entered June 16, 2022), 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:
- At 2 servings a day, the most its directions give, the label lists 200 mg of niacin, 5.7 times the adult Tolerable Upper Intake Level.
The NIH database records 1 to 2 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.
Which products have the closest formulas?
The products whose ingredient lists overlap most with Nad+'s, rare ingredients counting for more.
- Dynamic Health Red Palm Oil Complete 1,000 mgDynamic Health Laboratories Inc. 1 shared, 47% alike
- Red Palm Oil 1,000 mgOnly Natural 1 shared, 47% alike
- D-RiboseNOW Sports · off the market 2 shared, 41% alike
- D-RiboseMicro Ingredients Muscle Up · off the market 2 shared, 41% alike
- D-RiboseMicro Ingredients 2 shared, 41% alike
- D-Ribose 5 g UnflavoredNutricost 2 shared, 41% alike
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 Take 2 capsules, once daily, consistently for best results. May take up to 4 capsules per day.
- Warnings
- Warning: Do not use if tamper proof seal is damaged or missing.
- Do not use if pregnant or nursing. Consult a health care professional prior to use if you have any pre-existing medical conditions or are taking any prescription medications.
- Keep out of reach of children.
- Allergens and what it does not contain
- Non-GMO product
- Contains no trans fats
Source: label statements in DSLD label 268791.
What else is on the label?
Other ingredients: Vegetarian Capsule, Rice hull extract, Silica.
Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): 3rd party tested; U.S. F.D.A. Reg. Facility.
How many labels does Nad+ have?
2 labels are on file under this name since February 25, 2021: other sizes, label designs and reformulations. The current one leads this page.
- Label 268791 (current) Entered June 16, 2022 · on the market · 60 vegetarian capsules · UPC 7 47889 00003 4
- Label 243915 Entered February 25, 2021 · off the market November 22, 2021 · 60 vegetarian capsules · UPC 7 47889 00003 4
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Healthy Healing Enterprises, LLC. (distributor), Minneapolis, MN. All Crystal Star products.