Skip to content
THIRD-PARTY TESTED — EVERY LOT FREE US SHIPPING OVER $60 CANCEL A SUBSCRIPTION IN ONE CLICK, ANY TIME
TAI 03 bottle
An unbranded cream supplement bottle on a warm neutral ground
Anirudh / Unsplash · Unsplash License
A hand in warm light holding a single softgel, cast as a shadow
Natali Hordiiuk / Unsplash · Unsplash License
LABEL Exactly what is in it

The panel first, because that is the actual question.

Two tablets an hour before bed. Optional; most people start with 01 alone.

Every figure below is verified on the finished product for lot TAI-03N-26A052 — not carried over from the raw-material certificate our supplier provided.

Supplement Facts
Serving Size 2 Tablets
Servings Per Container 30
Amount Per Serving % DV
Magnesium as magnesium bisglycinate 200 mg 48%
Glycine 1,500 mg

Other ingredients: Microcrystalline cellulose, hypromellose (coating), magnesium stearate.

† Daily Value not established.

Backlit tea leaves on the plant, shallow focus
rawpixel / rawpixel · CC0 1.0
WHY The reasoning

This one is not a weight-loss product and we are not going to describe it as one. It is magnesium bisglycinate and glycine, taken an hour before bed.

It is in the range because the most common thing people describe when a diet falls apart is not hunger at dinner — it is the afternoon after a bad night, when the decision-making is simply gone. If that is not your problem, skip this one. Most people should start with 01 alone.

Magnesium bisglycinate rather than the oxide form that dominates the shelf, because the oxide is cheap, poorly absorbed, and reliably produces the gastrointestinal effect that makes people quit.


Water poured from a bottle into a glass at dusk
rawpixel / rawpixel · CC0 1.0
HOW Taking it

Built to be easy to keep doing.

The failure mode of every supplement is not efficacy, it is that people stop. So the protocol is one step, at a fixed time, with no loading phase and no cycling schedule to remember.

Two tablets about an hour before you intend to sleep. Not a sedative and not habit-forming, so there is nothing to taper. If you already sleep well, this one will do very little for you and you should not buy it.

LOT TAI-03N-26A052 Verification
IDENTITY + POTENCY Every lot, independently assayed HPLC identity and potency on the finished product, not on the raw material certificate the supplier sent us.
CONTAMINANTS Heavy metals, micro, residual solvents Tested to USP limits. A lot that fails does not ship, and the failure is published alongside the passes.
TRACEABILITY Certificate published per lot code The lot code is printed on the base of the bottle. Enter it and you get that specific certificate, not a representative one.
MANUFACTURE cGMP-registered facility, 21 CFR 111 Facility GMP certification issued by an accredited third-party registrar, renewed annually.
FAQ Before you commit
How do I cancel a subscription?

From your account page, in one click, at any time — the same way you started it, with no phone call and no retention gauntlet. You can also skip a shipment or change the interval. We email you three days before every renewal, with the amount and the date, and a cancel link in that email.

What can these actually do?

They are dietary supplements, not medicine, and they do not work in the absence of a change in what you eat. Where an ingredient has human trial data we have used the dose from those trials and we cite them. Where it does not, we say so. Anyone in this category promising a specific number of pounds in a specific number of days is either guessing or lying.

Why only three products?

Because a range of thirty means most of them are the same formula in different bottles. Three formulations is what we can test properly, every lot, and still explain honestly.

Where can I see the test results?

The lot code on the base of your bottle resolves to the certificate of analysis for that lot — identity, potency, heavy metals, microbiology. Not a representative sample from a different batch.