Brewer's Yeast & Selenium — Hair, Skin & Nails
★★★★★Trusted by 18,000+ Healthbio customers
120 tablets · 400mg · brewer's yeast + selenium

Brewer's Yeast & Selenium — Hair, Skin & Nails

$67.25 $119.67 Save 25%

$22.42 per bottle · 360 tablets

The hair you'll see in three months is being built right now. This is what it gets built from.

Two ingredients only
400mg per tablet
120 tablets per bottle
Hair, skin and nails
Made in the USA
Money-back guarantee
Choose your routine
Ships within 24 hours Free US shipping · no code needed
Money-back guarantee

Take it daily for 90 days. If nothing changes, email us and you get the full amount back — no return to arrange, no reason to give.

Why topical isn't the whole answer

Everything you put on top happens too late.

Hair and nails are formed below the surface, weeks before you ever see them. A serum works on what has already grown. This works on what hasn't.

A woman running her fingers through her hair
What this actually is

Two ingredients.
That's the whole label.

Most hair, skin and nails supplements are a long ingredient list built to look impressive, usually centred on a very large dose of one isolated vitamin. This is brewer's yeast — a whole-food source that naturally carries B vitamins, protein and minerals — paired with selenium. That's it.

  • 400mg per tablet, printed on the front of the bottle.
  • 120 tablets — a long supply, because this is a months-long job.
  • A pharmacy-counter classic — brewer's yeast has been sold for hair and nails in European parapharmacies for decades.
Inside every tablet

Two ingredients doing different jobs

One brings the raw material. The other is the trace mineral it's traditionally paired with.

Brewer's yeast flakes

Brewer's Yeast

Saccharomyces cerevisiae

A whole-food ingredient that naturally carries B vitamins, protein and minerals together, in the form they occur in food rather than as isolated synthetics. The reason this has sat on pharmacy shelves for generations.

Selenium, a trace mineral

Selenium

The trace mineral

A mineral the body needs only in small amounts, which contributes to the maintenance of normal hair and nails. Included because it belongs with the yeast — not to lengthen the label.

A dietary supplement, not a medicine. Nutritional support alongside a varied diet — not a replacement for one.

Three things, one routine

Hair, skin and nails
aren't three problems. They're one.

Hair and nails are both built from keratin, and both are formed from the inside out. That's why they tend to go through bad patches together — and why a nutritional routine aimed at one tends to be aimed at all three.

It's also why nails usually show a change before hair does. A nail replaces itself in months; the hair you can see was finished growing long ago.

Natural nails resting on linen
What you're actually buying
120

Tablets per bottle — a long supply, because this takes months.

400

Milligrams per tablet, printed on the front of the bottle.

2

Ingredients. Not twenty. Brewer's yeast and selenium.

How to take it

1

Tablets with a meal

Take them with food and water. With food matters more than the exact hour of day.

2

Watch the nails first

Nails turn over faster than hair. They're usually where a change registers before anything else.

3

Give the hair a cycle

Hair grows roughly a centimetre a month. Judging it at four weeks is judging hair that was already finished.

What to expect

And roughly when

This is a months thing, not a weeks thing. Anyone promising otherwise is selling you something.

Week 1–4

Nothing visible yet

What changes first is that taking it stops being something you remember and starts being something you do.

Week 4–8

Nails, usually first

The new growth coming out of the nail bed is the first thing that was made while you were taking it.

Month 3–4

Hair at the roots

Only hair grown during the routine can reflect it, so the roots are where you'd look — not the ends.

Month 4+

It's just part of the day

The goal was never the tablet. It was a nutrition routine that holds without effort.

Straight answer

Who it's for — and who should skip it

This is for you if

  • Your nails split or peel and your hair feels thinner than it used to.
  • You've done serums and masks and want to work on the other side of it.
  • You'd rather take a whole-food ingredient than a very large isolated dose.
  • You can commit to taking something daily for three months.

Give it a miss if

  • You want a visible result in two weeks. Hair doesn't work that way.
  • Your hair loss is sudden or patchy — that's a doctor's question, not a supplement's.
  • You have a yeast intolerance or are on antifungal medication.
  • You're pregnant, breastfeeding or managing a condition — ask your doctor first.
Your risk

Take it daily for 90 days.
If nothing changes, you don't pay.

Worst case

Nothing changes for you. One email, your money comes back, and you're out nothing but three months of having tried the inside-out version instead of another bottle of serum.

Best case

Your nails stop splitting, your hair feels like it did, and the whole thing costs less per day than the conditioner you were already buying.

Start my 90 days

Free shipping · Made in the USA

Before you buy

The questions we actually get

How is this different from a biotin gummy?
Most hair, skin and nails products lead with a very large dose of isolated biotin — often several thousand micrograms, far beyond what a diet provides. We went the other way: brewer's yeast is a whole food that naturally carries B vitamins, protein and minerals together, paired with selenium. It's the approach European pharmacies have used for decades, and it's consistent with how we formulate everything — ingredients earn their place, and a big number on a label isn't the same as a better product.
How many tablets a day, and when?
Take them with a meal and a glass of water. With food matters more than the exact time of day — consistency beats perfect timing every week. Follow the dosage printed on your bottle.
How long until I see anything?
Plan on three months, and watch your nails before your hair. Nails turn over faster, so new growth coming out of the nail bed is the first thing that was actually made while you were taking it. Hair grows around a centimetre a month, and only hair grown during the routine can reflect it — so look at the roots, not the ends.
How long does one bottle last?
120 tablets per bottle. Because this is a months-long routine rather than a quick fix, most people take three bottles to get through a fair trial — which is also where the 25% comes off automatically at checkout.
Is there anything I should watch out for?
If you have a yeast intolerance, are taking antifungal medication, or are pregnant or breastfeeding, speak to your doctor before starting. Sudden or patchy hair loss is a medical question and worth getting looked at rather than supplementing for.
What if it doesn't work for me?
Email us and you get the full amount back. No return to arrange, no reason needed. We'd rather refund you than have a bottle sitting in your cupboard reminding you of something that didn't help.