CKLS Review: 5 Honest Facts About This Detox Formula

CKLS takes its name from the four organs it claims to cleanse — Colon, Kidney, Liver, Spleen — using an all-herbal formula that’s roughly 90% laxative ingredients by our count. This CKLS review looks at whether “detox” claims like this hold up, and what a week on the program actually involves.

How We Researched This CKLS Review

This CKLS review checked the published research on each core ingredient (aloe vera, cascara sagrada, uva ursi, cayenne, chamomile) against the specific detox and weight-loss claims made, and read through the required 7-day cleanse protocol in detail, since that’s arguably a bigger part of using CKLS than the capsules themselves.

CKLS Review: What Is It?

Made by New Body Products, CKLS is an herbal detox supplement built around aloe vera resin, cascara sagrada, uva ursi, cayenne, chamomile, chaparral, and mullein — nearly all of which function primarily as laxatives or diuretics rather than fat-loss agents.

What the Research on Aloe Vera Actually Shows

• Journal of Traditional and Complementary Medicine: aloe vera is a legitimate remedy for constipation, but the body doesn’t actually “hold onto toxins” the way detox marketing implies — so there’s no real detox effect to measure.
• Journal of Herbal Medicine: aloe vera has anti-inflammatory and gastro-protective properties — again, nothing about toxin removal specifically.
• Journal of Environmental Science and Health: some research actually suggests aloe vera itself can have toxic properties at high doses — worth knowing given it’s the lead ingredient here.

The 7-Day Cleanse Protocol

This is more involved than a typical supplement: Day 1 requires five CKLS capsules on an empty stomach, followed an hour later by 16 oz of cold-pressed olive oil mixed with fresh lemon juice, then no food for 5–9 hours. Days 2–7 restrict meals to fresh fruit for breakfast, raw or lightly steamed vegetables for lunch and dinner (before 6 pm), with vegetable broth allowed between meals.

Does CKLS Actually “Detox” the Body?

The core problem with CKLS’s framing: “toxin removal” isn’t really how the body works outside of the liver and kidneys doing that job constantly, regardless of supplements. What CKLS’s ingredients actually and reliably do is act as laxatives and diuretics — which explains the reported weight-loss “results” (mostly water and stool weight, not fat) and the reported cramping and diarrhea side effects.

Side Effects

Gas, bloating, diarrhea, severe cramps, and dizziness are all reported — consistent with a formula where roughly 90% of the ingredients are laxatives. Some users report no issues; others describe the cramping as significant enough to stop use.

Who CKLS Actually Makes Sense For

This fits someone specifically dealing with occasional constipation who wants an herbal laxative approach and is prepared to follow a strict 7-day diet alongside it. It’s a poor fit for anyone expecting real fat loss — the mechanism here is bowel and water movement, not fat metabolism — and for anyone with a digestive condition that laxative-heavy formulas could aggravate.

CKLS Review: Frequently Asked Questions

CKLS Review: The Bottom Line

CKLS is a straightforward all-herbal laxative and diuretic blend marketed with detox language that isn’t well supported by how the body actually processes toxins. The ingredients themselves are reasonably well-documented for what they actually do — support bowel movement — but that’s a different (and much more modest) claim than “complete body cleanse.” This CKLS review found it’s fine for short-term constipation relief, not a weight-loss or detox solution.

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