Objective Nutrients ThiActive B | Methylated Vitamin B Complex

ThiActive B is Objective Nutrients’ methylated vitamin B-complex, available in Australia here at Hills Nutrition. One capsule delivers all eight essential B vitamins in their active forms — including two highly bioavailable forms of vitamin B1 — so your body can put them straight to work.

How ThiActive B Works

Most B-complexes rely on forms your body must first convert before it can use them. ThiActive B skips that step. Folate and B12 come in their active states, B2 and B6 in their activated forms — made for people who feel the difference with methylated vitamins. For vitamin B1, the formula pairs two advanced derivatives: benfotiamine and TTFD. Their molecular structure lets them pass through intestinal and cell membranes without needing a transport system, delivering thiamine inside the cell where it fuels key biochemical processes — and crossing the blood-brain barrier to lift central B1 levels.

Key Ingredients

Every serve is one capsule, and this is everything in it:

• Benfotiamine — a thiamine derivative known for backing healthy blood sugar management and peripheral nerve function.
• TTFD (thiamine tetrahydrofurfuryl disulfide) — slips into cells and the brain without a transporter.
• Folate & vitamin B12 — folate from calcium folinate plus methylfolate, and B12 as methylcobalamin plus adenosylcobalamin — the methylation backbone of the formula.
• Activated B2 & B6 — riboflavin-5-phosphate and pyridoxal-5-phosphate, ready for use as-is.
• Niacinamide, biotin & pantothenic acid — completing the full spectrum of eight B vitamins.
• D-ribose — a sugar precursor that promotes cellular ATP production, in a cellulose capsule with nothing else added.

Who It’s For

Made for people who do better on methylated vitamins in their active form — and for anyone supplementing thiamine who wants the rest of the B family working alongside it. If you’re taking Thiamax, this is the complex designed to complement it.

Suggested Use

Start with 1 capsule daily, best taken with food in the morning or early afternoon, or as directed by your healthcare practitioner. You can build up to 2 capsules a day over one to two weeks — that’s the maximum. Keep coffee and black or green tea at least 1 hour before or 2 hours after your capsule.

Frequently Asked Questions

Why does it contain two forms of vitamin B1? Benfotiamine and TTFD each reach places ordinary thiamine can’t: benfotiamine backs blood sugar management and peripheral nerves, while TTFD raises B1 in the brain and central nervous system.

What are the possible side effects? Some people notice a temporary “paradoxical reaction” to thiamine at first — more fatigue or brain fog for a short while. It usually settles within a few weeks; if it doesn’t, stop taking it.

How is ThiActive B different from Thiavite? Both are full-spectrum B-complexes from Objective Nutrients. ThiActive B uses methylated, active forms; Thiavite is the methyl-free alternative for people who don’t tolerate methylated vitamins.

Should I take anything alongside it? Magnesium and other mineral cofactors are advised when supplementing thiamine — that’s exactly what the ThiAssist mineral formula covers.

Disclaimer: This is a dietary supplement. Always consult a qualified healthcare practitioner before adding a new supplement to your routine. These statements have not been evaluated by the Therapeutic Goods Administration (TGA). This product is not intended to diagnose, treat, cure, kill or prevent any disease. Always read the label and follow the directions for use. Seek advice from your doctor if you are pregnant, nursing, under 18, or following a doctor-prescribed protocol.