Prelox Enhanced Sex
by Life Extension · tablet or pill · 60 tablets
- On the market (NIH)
- UPC 7 37870 13736 8
- DSLD label 328643
- Serving 1 to 2 tablets; amounts per 1 tablet
- 30 servings
Prelox Enhanced Sex by Life Extension lists 4 ingredients, 1 with an amount per serving of 1 tablet, such as 30 mg of icariin; 3 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on May 21, 2025.
What is in Prelox Enhanced Sex?
Each row as the label prints it, per serving of 1 tablet. 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 |
|---|---|---|---|
| Prelox Proprietary Blend | 720 mg | ||
| L-Arginine Hydrochloride | in the blend, no amount given | ||
| Aspartic Acid | in the blend, no amount given | ||
| Pycnogenolas French Maritime Pine Bark Extract, Dried | in the blend, no amount given | ||
| Icariinas Epimedium sagittatum extract | 30 mg | Higher than 63% of 65 products listing icariin (median 10 mg). Per day at the most servings: 60 mg. |
Source: NIH ODS Dietary Supplement Label Database, label 328643 (entered May 21, 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; 3 ingredients sit inside a blend, so their amounts cannot be compared.
The NIH database records 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?
2 products list the very same ingredients; the nearest amounts come first.
- Prelox Natural SexLife Extension · off the market same ingredients
- PreloxLife Extension · off the market same ingredients
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: Take two (2) tablets twice daily for the first two weeks and one (1) tablet twice daily thereafter, or as recommended by a healthcare practitioner.
- Warnings
- Read the entire label and follow the directions carefully prior to use.
- Warnings: Keep out of reach of children.
- Do not exceed recommended dose. Do not purchase if outer seal is broken or damaged.
- When using nutritional supplements, please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.
- To report a serious adverse event or obtain product information, contact 1-866-280-2852.
- Allergens and what it does not contain
- Gluten free Non GMO Le certified
- Storage
- Store tightly closed in a cool, dry place.
Source: label statements in DSLD label 328643.
What else is on the label?
Other ingredients: Corn Starch, Maltodextrin, Croscarmellose Sodium, Microcrystalline Cellulose, Stearate, Silica, Hydroxypropyl Methylcellulose, Glycerin, Water, Purified.
Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Non GMO Le certified.
How many labels does Prelox Enhanced Sex have?
2 labels are on file under this name since October 25, 2018: other sizes, label designs and reformulations. The current one leads this page.
- Label 328643 (current) Entered May 21, 2025 · on the market · 60 tablets · UPC 7 37870 13736 8
- Label 181872 Entered October 25, 2018 · off the market July 14, 2020 · 60 tablets · UPC 7 37870 13736 8
DSLD also links this label to: Prelox Natural Sex (image difference, same product), Prelox Natural Sex (image difference, same product), Prelox (image difference, same product).
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Quality Supplements and Vitamins, Inc. (distributor), Ft. Lauderdale, FL. All Life Extension products.