3-Day Cleanse Evening Formula

3-Day Cleanse Evening Formula

Renew Life4.4 (455 ratings)
Format:Capsule Quantity: 6 Capsule(s) · 3 servings
Goals
$6.74 $2.24 per serving
Pure FormulasLowest$6.74 Buy
iHerb$7.88 Buy

About this product

Magnesium oxide provides a modest-to-substantial amount intended for the evening phase of a short cleanse. The six-capsule package makes clear that this is not designed as ongoing magnesium support.

The proprietary blend is much larger than the disclosed magnesium component but does not reveal its ingredients or doses in the supplied data. That prevents assessment of stimulant laxatives, allergens, or medicine interactions.

Only three servings and a high per-serving cost provide poor value as a magnesium product. The product should not be used without confirming the entire proprietary blend on the current package.

Who is it for
  • Adults specifically following the labeled three-day program
  • Users who have verified every proprietary blend ingredient
Best for
  • Short labeled cleanse routine
  • Temporary evening use only

Pros

  • Short, clearly limited supply
  • Discloses magnesium amount
  • Low package cost

Cons

  • Magnesium oxide form
  • Proprietary blend ingredients are hidden
  • Only three servings
  • Very high serving cost

Warnings

  • Do not use until every proprietary blend ingredient has been checked for laxatives, allergens, and medicine interactions.
  • Combined cleanse ingredients and magnesium may cause diarrhea, cramping, or dehydration.

Product analysis

36 out of 100
A costly three-day cleanse whose oxide magnesium and hidden proprietary blend make effects and safety difficult to judge.

AI assessment of the formula, label and price. How scoring works

Nutrient quality36

Magnesium oxide offers weak systemic absorption, while the cleanse blend hides its ingredients and doses. Potentially additive laxative effects and unclear formulation depth sharply limit quality and safety confidence.

Ingredient transparency28

The magnesium amount is stated, but the main botanical blend hides every ingredient and dose. Complete use directions, capsule excipients, and specific botanical names are absent.

Customer satisfaction66

The good average rating and solid review count make the aggregate satisfaction signal reasonably dependable. No detailed review text was provided, so recurring complaints and purpose alignment cannot be assessed.

Value for money17

A high serving cost is difficult to justify for poorly absorbed magnesium and a hidden cleanse blend. Safer, fully disclosed magnesium or digestive products offer much clearer value.

Format
Capsule
Container
6 Capsule(s)
Per serving
$2.24
Customer rating
4.4 · 455 ratings
Report analysis

Goals

Digestive Health
Impact
Moderate effect
C+ Goal FitD+ Strength of SupportD CoverageF Formula Quality
Magnesium · 230 mg

Magnesium oxide and an herbal cleanse blend may stimulate bowel movements, but the formula is suited only to short-term laxative use rather than broad gut health. Hiding the botanical ingredients prevents assessment of the mechanisms and safety of the main blend.

The 230 mg magnesium amount is clear, although oxide has low systemic absorption. Combining magnesium oxide with an undisclosed cleanse blend may cause diarrhea, cramping, and dehydration.

Study evidence
Magnesium Supportive 50 studies

Ingredients

IngredientAmount per servingScore
Magnesium (Magnesium Oxide)
230 mg 42
Proprietary Blend
1200 mg —
Gluten Free Adults 18–50 Dairy Free
Report overview
F Active Ingredient Quality & BioavailabilityB+ Dose, Safety & Label TransparencyF Value

Magnesium oxide provides a clearly stated 230 mg amount but has low systemic absorption. The hidden botanical cleanse blend offers no specified magnesium cofactor and makes the formula less transparent. The very high serving cost and potential for additive digestive effects make it poor value for magnesium support.

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Sources

Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.

  1. The effect of food, vitamin, or mineral supplements on chronic constipation in adults: A systematic review and meta-analysis of randomized controlled trials.
    van der Schoot A; Creedon A; Whelan K; Dimidi E · Neurogastroenterology and motility · 2023
    Meta-analysis787 participants8 studies pooledDigestive Health forMagnesium
  2. A Randomized Double-blind Placebo-controlled Trial on the Effect of Magnesium Oxide in Patients With Chronic Constipation.
    Mori S; Tomita T; Fujimura K; Asano H; Ogawa T; Yamasaki T; Kondo T; Kono T; Tozawa K; Oshima T; Fukui H; Kimura T; Watari J; Miwa H · Journal of neurogastroenterology and motility · 2022
    Randomized trial34 participantsDigestive Health forMagnesium
  3. Diagnosis of magnesium-induced diarrhea.
    Fine KD; Santa Ana CA; Fordtran JS · The New England journal of medicine · 1991
    Clinical trial19 participantsDigestive Health forMagnesium
  4. Lactobacillus casei rhamnosus Lcr35 in children with chronic constipation.
    Bu LN; Chang MH; Ni YH; Chen HL; Cheng CC · Pediatrics international : official journal of the Japan Pediatric Society · 2007
    Randomized trial45 participantsDigestive Health forMagnesium
  5. Lactobacillus reuteri DSM 17938 and Magnesium Oxide in Children with Functional Chronic Constipation: A Double-Blind and Randomized Clinical Trial.
    Kubota M; Ito K; Tomimoto K; Kanazaki M; Tsukiyama K; Kubota A; Kuroki H; Fujita M; Vandenplas Y · Nutrients · 2020
    Randomized trial60 participantsDigestive Health forMagnesium
  6. Efficacy of oral magnesium therapy in the treatment of chronic constipation in spastic cerebral palsy children: a randomized controlled trial.
    Hassanein SMA; Deifallah SM; Bastawy HA · World journal of pediatrics : WJP · 2021
    Randomized trial100 participantsDigestive Health forMagnesium
  7. Magnesium-Rich Mineral Water Improves Stool Consistency and Bowel Habits in Healthy Subjects: A Randomized Controlled Trial.
    Yoneda H; Tomita T; Kitano T; Morishita D; Kodani M; Nishii N; Sei H; Eda H; Sato T; Kawai M; Yokoyama Y; Igeta M; Okugawa T; Fukui H; Shinzaki S · Neurogastroenterology and motility · 2026
    Randomized trial40 participantsDigestive Health forMagnesium
  8. Ca:Mg ratio, medium-chain fatty acids, and the gut microbiome.
    Fan L; Zhu X; Sun S; Yu C; Huang X; Ness R; Dugan LL; Shu L; Seidner DL; Murff HJ; Fodor AA; Azcarate-Peril MA; Shrubsole MJ; Dai Q · Clinical nutrition (Edinburgh, Scotland) · 2022
    Randomized trial240 participantsDigestive Health forMagnesium
  9. The Magnesium-Rich Formula for Functional Constipation in Infants: a Randomized Comparator-Controlled Study.
    Benninga MA; MENA Infant Constipation Study Group; Vandenplas Y · Pediatric gastroenterology, hepatology & nutrition · 2022
    Randomized trial286 participantsDigestive Health forMagnesium
  10. Effect of the laxative magnesium oxide on gastrointestinal functional recovery in fast-track colonic resection: a double-blind, placebo-controlled randomized study.
    Andersen J; Christensen H; Pachler JH; Hallin M; Thaysen HV; Kehlet H · Colorectal disease : the official journal of the Association of Coloproctology of Great Britain and Ireland · 2012
    Randomized trial49 participantsDigestive Health forMagnesium
  11. Magnesium treatment increases gut microbiome synthesizing vitamin D and inhibiting colorectal cancer: results from a double-blind precision-based randomized placebo-controlled trial.
    Sun E; Zhu X; Ness RM; Murff HJ; Sun S; Yu C; Fan L; Azcarate-Peril MA; Shrubsole MJ; Dai Q · The American journal of clinical nutrition · 2025
    Randomized trial240 participantsDigestive Health forMagnesium