The three Selenewell products of The Full Rhythm routine — Magnesium Glycinate, Probiotic 40 Billion and Creatine Hydration Powder, shown together

The Full Rhythm — Complete Daily Routine

Sale price  $88.90 Regular price $94.79
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The three Selenewell products of The Full Rhythm routine — Magnesium Glycinate, Probiotic 40 Billion and Creatine Hydration Powder, shown together

The Full Rhythm — Complete Daily Routine

Sale price  $88.90 Regular price $94.79
Ships from the USA
Most orders arrive within 4–9 business days. Made, labeled and shipped from an FDA-registered, cGMP-compliant facility: prepared in 2–5 business days, then 2–4 business days by USPS. Free shipping on every order.
60-day first-order guarantee
If your first Selenewell order is not right for you, tell us within 60 days of delivery and we refund it — your entire first order, whether that is one product, several, or a bundle. We almost never ask you to ship anything back. Read the full policy.
Certificate of analysis
Every active ingredient and its dose is printed on the label. Where a strain blend is the category norm, as in our probiotic, all four strains are named with their strain codes. Want the lab work behind it? Request the certificate of analysis — where the manufacturer provides one, and for a representative batch, not the batch in your bottle. Our quality page lists exactly what we hold for each product, including the one where what we hold is a specification sheet. We reply within 1–2 business days.
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Three Selenewell essentials — rest, strength, and gut health in one box. The Full Rhythm puts three of them to work together: Magnesium Glycinate for sleep and calm*, Creatine Hydration Powder for strength*, and Probiotic 40 Billion for daily gut balance*.

What's in the rhythm

  • Probiotic 40 Billion with Prebiotics — 60 capsules. One morning, one evening*
  • Creatine Hydration Powder — 30 servings. One scoop, any time of day*
  • Magnesium Glycinate — 90 capsules. Before bed*

A full month of all three at a 13% saving vs. buying them separately. Full ingredient details and doses on each product's page.

One rhythm, three supports

Your 40s and 50s ask a lot: sleep lighter, muscle harder to keep, digestion changing. The Full Rhythm covers each front with a well-researched formula at a meaningful dose — everything disclosed, with one honest exception: our probiotic's strain blend, where all four strains are named with their strain codes.*

What is inside, and what to check

All three are vegetarian. Magnesium Glycinate and Probiotic 40 Billion use vegetable capsules with no gelatin; Creatine Hydration Powder is a powder, so there is no capsule at all. No soy and no dairy in the box. The probiotic's delivery matrix contains a complex marine polysaccharide (60 mg) — worth knowing if you avoid marine-sourced ingredients.

A serving of the creatine provides 1,000 mg of sodium from sea salt — 43% of the daily value. If you have been told to watch your sodium, that is the number to take to your healthcare professional.

Magnesium is a question worth asking your healthcare professional if you take medication or have kidney concerns.

The probiotic is one to ask about too if you take medication or your immune system is compromised.

All three are made in the United States in an FDA-registered, cGMP-compliant facility, with domestic and globally sourced ingredients, and the manufacturer's certificate of analysis for a representative batch is available on request — for Creatine Hydration Powder what we currently hold is a manufacturer specification sheet rather than a certificate of analysis, and our quality page lists exactly what we hold for each product. Full ingredient lists are on each product page: Magnesium, Probiotic and Creatine.

⚠ WARNING: Consuming this product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/food.

Questions before you buy

What exactly arrives?

Three full-size products, each a 30-day supply: Probiotic 40 Billion (60 capsules), Magnesium Glycinate (90 capsules) and a 300 g tub of Creatine Hydration Powder (30 scoops). Nothing is sampled down or repackaged. Your order may arrive in more than one parcel, each with its own tracking.

Is the discount already applied?

Yes. The price you see is the routine price, with no code to remember.

Three products in one day — how does that actually work?

They split across the day rather than stacking: one Probiotic capsule with breakfast, Creatine whenever suits you, the second Probiotic capsule in the evening, Magnesium before bed. Two anchors — morning and wind-down — is what makes it stick.*

Together that is 335 mg of magnesium a day, as declared on the labels — 275 mg from Magnesium Glycinate and 60 mg from the magnesium malate in Creatine Hydration — and our reading of the magnesium certificate puts that first figure closer to 291 mg, which would place the daily total right around the 350 mg upper limit for supplemental magnesium in adults. If you take magnesium from other sources, talk it through with your healthcare professional.

Is it vegetarian? Any allergens?

Yes, the whole box. Magnesium and Probiotic use vegetable capsules with a rice flour base and no gelatin, and the creatine is a powder with no capsule. No soy, no dairy. The probiotic's delivery matrix contains a complex marine polysaccharide (60 mg) — worth knowing if you avoid marine-sourced ingredients. A creatine serving provides 1,000 mg of sodium.

What if I only get on with some of them?

That is a fair outcome and worth knowing after a month. Buy the singles you kept next time — and if the routine is not right for you at all, your entire first order is covered by our 60-day guarantee — all three products, with nothing to ship back in almost every case.

Making it a routine

Three products is only worth it if you actually take them. How to build a supplement routine after 40 lays out how they split across a day without turning into a project.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Consult your healthcare professional before use, especially if you are pregnant, nursing, or taking medication.

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