DietWorks GLP-1 Companion is a $19.99 tablet that publishes its doses, carrying 100mg of GlucoVantage dihydroberberine, 100mg colostrum, CoQ10 and a shelf-stable probiotic strain.
Overview
DietWorks is one of Windmill Health Products' longer-standing brands, sitting alongside NutraBetic, Country Farms and Garden Greens in its portfolio. The GLP-1 Companion is a 60-tablet bottle sold at around $19.99 through Swanson, Amazon and Target, marketed as supporting metabolic health for people on a GLP-1 programme.
Its distinguishing feature is transparency. Where most of this category hides behind proprietary blends, the DietWorks label publishes amounts: 100mg of dihydroberberine as GlucoVantage, 100mg of bovine colostrum, 15mg of CoQ10 as ubidecarenone, and Bacillus subtilis DE111. It also includes BCAAs, described as supporting a healthier gut environment, and a blend of probiotics and herbs.
The doses are honest rather than heroic. GlucoVantage is dihydroberberine, which human bioavailability research suggests is around five times better absorbed than standard berberine, so 100mg is not directly comparable to 100mg of the ordinary compound. It is still a modest amount next to the 1,000 to 1,500mg daily used in berberine trials. Bacillus subtilis DE111 is a genuinely sensible probiotic choice, being spore-forming and therefore actually able to survive a shelf and a stomach, unlike the anaerobic strains some competitors claim. The CoQ10 at 15mg and the BCAAs are the weakest inclusions, present in amounts unlikely to do much.
DietWorks GLP-1 Companion at a Glance
| Detail | What DietWorks GLP-1 Companion Publishes |
|---|---|
| Type of product | Dietary supplement, tablets |
| Format | 60 tablets |
| Price | Around $19.99 |
| Dihydroberberine | 100mg as GlucoVantage |
| Colostrum | 100mg, from bovine milk |
| CoQ10 | 15mg as ubidecarenone |
| Probiotic | Bacillus subtilis DE111, a spore-forming shelf-stable strain |
| Also contains | BCAAs, plus a probiotic and herb blend |
| Retail availability | Swanson, Amazon and Target |
| FDA evaluated | No, as with all dietary supplements |
What Is Actually in It
- 100mg GlucoVantage dihydroberberine, with published amounts on the label
- 100mg bovine colostrum
- 15mg CoQ10 as ubidecarenone
- Bacillus subtilis DE111, a spore-forming probiotic that survives shelf storage
- BCAAs, described as supporting the gut environment
- 60 tablets, a full month at the standard serving
Supplement or Medication?
A dietary supplement. Dihydroberberine is a berberine derivative acting on glucose metabolism, not a GLP-1 receptor agonist. The colostrum and probiotic components are aimed at digestive tolerance rather than at appetite, which is a more realistic target.
How You Buy It
Buy at retail
Available at Swanson, Amazon and Target.
Take as directed
60 tablets covers a full month at the labelled serving.
Read the label
Unusually for this category, the doses are printed and worth checking.
Judge it over weeks
Glucose metabolism and digestive effects both take time to show.
Who It Is Sold To
- Adults wanting a transparently dosed, low-cost companion supplement
- No consultation or clinical assessment involved
- Dihydroberberine lowers blood sugar and interacts with some medications
- Colostrum is dairy-derived, relevant if you avoid dairy
- Not appropriate as a substitute for prescribed obesity treatment
- Speak to a clinician first if you take glucose-lowering medication
Clinical Oversight and Evidence
Clinical Oversight
None. This is a retail supplement with no clinical involvement. Dihydroberberine interacts with common medications through liver enzymes, so mention it to a pharmacist if you take anything else regularly.
Evidence
No trial on the finished formula. GlucoVantage dihydroberberine has published human bioavailability data and at least one trial comparing it with standard berberine. Bacillus subtilis DE111 is a documented strain with its own research. Colostrum has published work on GLP-1 induced gastrointestinal symptoms. The ingredient selection is evidence-informed even though the combination has not been tested.
Availability and Shipping
Where to Buy
Swanson, Amazon and Target, plus Windmill's own site. Wider and easier distribution than its sister NutraBetic product.
Shipping
Standard retail shipping for shelf-stable tablets. The spore-forming probiotic strain is genuinely stable at room temperature, unlike some competitors' claims.
What You Get
- Published individual ingredient doses on the label
- A probiotic strain chosen for survivability rather than marketing appeal
- Retail availability at Swanson, Amazon and Target
- A full month per bottle at $19.99
- Backing from an established supplement distributor
- No clinical support, monitoring or personalisation
Pricing
At roughly $19.99 for a full month, this is among the cheapest transparently dosed products in the category.
| Product or Plan | Published Price | What It Covers |
|---|---|---|
| GLP-1 Companion, 60 tablets | Around $19.99 | A full month at the labelled serving |
| At Swanson | Around $19.99 | Sister products also stocked |
| At Amazon or Target | Varies | Pricing differs by channel and promotion |
| Subscription | Not required | Ordinary retail purchase |
Pricing reflects what DietWorks GLP-1 Companion published at the time of review and can change without notice. Confirm current pricing directly with the seller before buying.
Membership Fees
None. Ordinary retail stock with no membership, quiz or recurring commitment.
Annual Cost
Roughly $240 a year at one bottle a month, comfortably at the cheap end of this category.
Cancellation and Refund Policy
Cancellation
Not applicable to a retail purchase. Any subscribe-and-save option through Amazon can be cancelled from your account.
Refunds
Standard consumer retail terms, varying by where you buy. Swanson, Amazon and Target purchases follow those retailers' own return policies.
Insurance, HSA and FSA
Insurance
Not applicable to a retail supplement.
HSA / FSA
Generally not eligible. Dietary supplements are usually excluded from HSA and FSA spending without a letter of medical necessity from a clinician.
For a fuller explanation of how these accounts work with GLP-1 care, see our GLP-1 insurance, HSA and FSA guide.
Who DietWorks GLP-1 Companion May Be Best For
- You want to know exactly what dose you are taking
- You want dihydroberberine rather than the harsher standard form
- You are on a GLP-1 and want digestive tolerance support
- You want a full month for around $20
- You prefer a spore-forming probiotic that survives storage
- You shop at Swanson, Amazon or Target
- 100mg of dihydroberberine is modest even allowing for better absorption
- CoQ10 at 15mg is a token inclusion
- BCAAs at this scale add little next to dietary protein
- The herb and probiotic blend is less clearly quantified
- No trial on the finished formula
- Colostrum is dairy-derived and unsuitable if you avoid dairy
Alternatives to Consider
NutraBetic GLP-1 Companion
The sister product at $9.98, though only 15 servings a bottle.
Force Factor Super GLP-1 Support
A different mechanism with stronger published human trials.
Replenza GLP-1 Daily Support
Broader nutrient coverage aimed at gaps rather than metabolism.
Vitamatic GLP-1 Support
Cheaper, but with nine ingredients and no published doses.
You can also compare the whole field in our best GLP-1 supplements and GLP-1 supplement evidence review roundups.
Frequently Asked Questions
What doses does DietWorks publish?
100mg of dihydroberberine as GlucoVantage, 100mg of bovine colostrum, 15mg of CoQ10 as ubidecarenone, and Bacillus subtilis DE111. Publishing individual amounts puts it ahead of most of this category.
Is 100mg of dihydroberberine enough?
It is a real amount given that dihydroberberine is roughly five times better absorbed than standard berberine, but it is still modest next to the 1,000 to 1,500mg of ordinary berberine used in clinical trials.
Why Bacillus subtilis rather than Akkermansia?
Because it survives. Bacillus subtilis DE111 is spore-forming and genuinely shelf-stable, whereas anaerobic strains like Akkermansia are difficult to keep viable in a tablet. It is an honest engineering choice.
How does it compare to NutraBetic?
They come from the same distributor. NutraBetic is cheaper at $9.98 but provides only 15 servings a bottle. DietWorks is around $19.99 for a full month and publishes clearer doses.
Where can I buy it?
Swanson, Amazon and Target, as well as Windmill's own site.
Can I take it with a GLP-1 medication?
Ask your prescriber first. Dihydroberberine acts on glucose metabolism and interacts with several common medications through liver enzymes.
Is it FDA approved?
No. It is a dietary supplement, so it does not require FDA approval before marketing and its claims have not been evaluated by the FDA.