Optimal health network

Checked on February 4, 2026
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Executive summary

Optimal Health Network (OHN) is a Madison, Wisconsin–founded company known for selling colon‑cleansing products, enema equipment and related detox programs and for offering consultations led by Kristina Amelong [1] [2]. Public material includes customer testimonials and verified reviews on the company site and third‑party review pages, but the business also emphasizes that its content is not medical advice and must be used under physician supervision [1] [3].

1. What the name covers and who runs it

The brand “Optimal Health Network” supports an online store and in‑office programs; company copy and third‑party profiles state OHN was established in Madison, Wisconsin in 1998 and was founded and continues to be cultivated by Kristina Amelong, CCT, CNC [1] [3] [2].

2. Core offerings: products, programs and consultations

OHN markets a suite of colon‑cleanse and enema products—including specialized enema equipment, “made‑for‑enema” coffee formulations and kits—alongside educational materials, detox diets and consultation services that position nutrition and colon cleansing as part of healing protocols [1] [4] [5] [2].

3. What customers say: reviews and testimonials

The company publishes “verified client reviews” and testimonials on its own site describing positive experiences with colon cleanse programs and consultations [3] [4]. External review aggregators show mostly favorable feedback in small sample sizes—examples include a 4.5/5 rating on a customer‑review page and positive consultation notes on a review‑rail widget—though these are limited in scope and scale [6] [7].

4. Workplace and third‑party credibility signals

Public employment review sites and local business listings show mixed signals: Glassdoor and Indeed host employee reviews that include criticisms about working conditions and management [8] [9], while Better Business Bureau profiles can cover similar small health businesses but do not show OHN accreditation in the searched BBB snapshot [10]. Crunchbase and Yelp list OHN activities and describe services offered in Madison and sister sites for Asia/Australia markets, which supports the claim of an international customer reach through related web properties [2] [5].

5. Claims, disclaimers and how to read testimonials

OHN’s own pages repeatedly state that nothing on the site should be taken as a medical diagnosis or guaranteed cure and that purchases are presumed for personal use under a medical doctor’s supervision—an important legal and safety disclaimer that frames testimonials as anecdote rather than clinical evidence [1] [3] [4]. The presence of enthusiastic client testimonials does not equal peer‑reviewed clinical proof; the sites themselves make that distinction [4].

6. Red flags, strengths and decision checklist

Strengths include long online presence dating to 1998, a focused product line, and a cadre of client testimonials and third‑party listings that indicate real customer interactions [1] [4] [6]. Red flags to weigh are the niche, non‑medical nature of the offerings (explicitly disclaimed), mixed employee reviews on Glassdoor/Indeed suggesting internal issues [8] [9], and the limited breadth of independent, peer‑reviewed clinical evidence provided on or linked from the company pages [1] [4]. For consumers considering OHN products, the most prudent steps—consistent with the company’s own warnings—are to confirm safety and appropriateness with a licensed medical provider, check for independent clinical evidence of any proposed therapy, and treat site testimonials as anecdotal, not definitive [1] [4].

Want to dive deeper?
What clinical evidence exists for colon cleanse and enema therapies and their risks?
How can consumers verify the authenticity of online health product testimonials and reviews?
What regulatory guidance do medical boards and public health agencies give about home enema and detox products?