Last reviewed and verified: June 2026
Modere D3 Plus: the supplement most Australians need — especially May through August
The wellness verdict
Modere D3 Plus Australia combines vitamin D3 (cholecalciferol, the bioidentical form) with calcium. In southern Australia — particularly Victoria, Tasmania and South Australia — the winter sun angle from May to August is insufficient for skin-based vitamin D synthesis, and deficiency is widespread. D3 influences bone density, immune response, muscle function, mood and cardiovascular health. D3 (cholecalciferol), not D2, is the clinically preferred form for raising blood 25(OH)D levels. Member price $34.80 AUD, 100% money-back.
Southern Australia’s winter sun gap
South of approximately Brisbane, the winter sun angle from May through August is insufficient for skin to synthesise vitamin D. Supplementation is the practical solution.
D3 — not D2
Cholecalciferol (D3) is the form your skin produces naturally and is significantly more effective at raising blood 25(OH)D levels than the cheaper D2 alternative.
Vitamin D does far more than build bones
D3 receptors are found in immune cells, muscle tissue, brain and cardiovascular tissue — influencing immunity, mood, muscle strength and heart health.
Free postage over $200 · Shipped from Sydney
Australia’s vitamin D problem — why our geography creates a deficiency epidemic
Australia sits between 34° and 47° South latitude. During winter months (April-October), the sun angle at most Australia locations is insufficient for UV-B to penetrate the atmosphere and stimulate skin vitamin D synthesis. Research from the University of Otago and ESR shows that 30-40% of adult Australiaers have vitamin D levels below optimal year-round, rising to over 50% in winter.
The consequences of vitamin D deficiency go well beyond weak bones. Vitamin D is involved in immune cell activation, mood regulation (low vitamin D is strongly correlated with seasonal depression), muscle function, and cardiovascular health. The Australia Ministry of Health acknowledges widespread vitamin D insufficiency and supports supplementation, particularly for those with darker skin, indoor lifestyles, or who cover skin for cultural reasons.
Ingredients in Modere D3 Plus Plus Australia
Shaklee quality — 350+ point testing standard.
| Ingredient | Role | What it brings |
|---|---|---|
| Vitamin D3 (cholecalciferol) | Primary active | The bioidentical form of vitamin D — produced naturally by human skin from UV-B exposure and significantly more effective than vitamin D2 at raising serum 25(OH)D levels |
| Calcium (calcium carbonate/citrate) | Bone mineralisation | Works synergistically with vitamin D3 — vitamin D is required for intestinal calcium absorption; together they support bone density and strength |
| Magnesium (if included) | D3 activation cofactor | Magnesium is required to convert vitamin D3 to its active hormonal form (calcitriol) — many vitamin D supplements omit this essential cofactor |
How Modere D3 Plus Plus works
Vitamin D3 is fat-soluble
Taken with food, D3 absorbs with dietary fat and is transported to the liver for hydroxylation to calcidiol (25(OH)D).
Kidney activation
The liver-produced 25(OH)D is further activated by the kidneys to calcitriol (1,25(OH)2D) — the active hormonal form.
Calcitriol activates vitamin D receptors
Active calcitriol binds to vitamin D receptors (VDRs) in intestinal cells, bone, immune cells, brain, and muscle — activating over 200 target genes.
Calcium absorption enhancement
Calcitriol stimulates intestinal calcium absorption by up to 40% — without adequate vitamin D, dietary calcium is poorly utilised regardless of intake.
Modere D3 Plus Plus vs alternatives
How it compares.
| Criterion | Modere D3 Plus (cholecalciferol) | Vitamin D2 (ergocalciferol) |
|---|---|---|
| Form | D3 — bioidentical to human skin | D2 — plant/yeast derived |
| Efficacy at raising 25(OH)D | Significantly higher | Lower, slower |
| Half-life in bloodstream | Longer — sustained levels | Shorter |
| Calcium included | Yes | Rarely |
| Money-back guarantee | 100% | Varies |
| Get yours | BUY D3 PLUS → |
What to expect
Realistic guide.
Week 1-2
Mood improvement often noticed first — particularly during Australia winter months when deficiency-related low mood is common.
Month 1
Immune function measurably improves. Muscle strength and function normalise in those who were deficient.
Month 2+
Bone density markers stabilise. Consistent supplementation through winter prevents the spring deficiency dip.
Is Modere D3 Plus Plus right for you?
✓ Yes if you…
- All Australia adults April to October
- Those with darker skin (lower vitamin D synthesis)
- Office workers and indoor lifestyles
- Those who cover skin for cultural or medical reasons
- Anyone with a GP-confirmed vitamin D deficiency
✕ Skip if you…
- Those on certain heart medications (digoxin) — vitamin D can raise calcium; consult GP
- Those with hyperparathyroidism or sarcoidosis — consult GP before supplementing
Pro tips
Take April to October as a minimum
Even Australians who spend time outdoors in summer should supplement April-October when sun angle is insufficient for vitamin D synthesis.
Take with your fattiest meal
Vitamin D3 is fat-soluble — absorption is maximised with a meal containing healthy fats.
Get a blood test first
Ask your GP for a 25(OH)D blood test — results below 50 nmol/L indicate deficiency and you may need a higher therapeutic dose.
Research & science
- Shaklee has invested over $500M in research and development across its supplement range.
- Every Shaklee product undergoes 350+ quality tests from raw material to finished product.
- Trusted by 150+ Olympic medallists across multiple Games.
- Shaklee products are non-GMO and formulated to Beyond Organic standards.
Dietary Supplement. Always read the label and follow the directions for use. If symptoms persist, talk to your healthcare professional. These statements have not been evaluated by Medsafe and this product is not intended to diagnose, treat, cure or prevent any disease.
Dietary Supplement. These statements have not been evaluated by Medsafe. This product is not intended to diagnose, treat, cure or prevent any disease. Always read the label and follow directions for use. If symptoms persist, consult your healthcare professional. Manufactured to Shaklee’s 350+ point quality testing standards.
Frequently asked questions — Modere D3 Plus Australia
Why do Australians need vitamin D supplements?
What is the difference between D2 and D3?
Does it contain calcium?
When is the best time to take D3 Plus?
How much vitamin D do I need?
Is it safe to take year-round?
Where does D3 Plus ship from in Australia?
Is D3 Plus covered by the Shaklee money-back guarantee?
How do I get the Shaklee member price on D3 Plus in Australia?
Is free shipping available on D3 Plus in Australia?
How many tablets are in a bottle of D3 Plus?
Can I take it with the Shaklee Multivitamin?
Pricing & Perks
Retail price: $40.95 | Member price: $34.80. (Save $6.15) All prices in AUD. GST inclusive.
Save 15% every order with a lifetime customer membership — free with your first order of $50+.
Want extra savings? Loyalty price: $33.05 — optional autoship every 30, 60 or 90 days. Update or cancel anytime. Pro tip: Earn loyalty points and redeem for free product — plus receive a Birthday Gift!
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The Shaklee Difference
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A Heritage Company — 70 Years Pioneering Clean, Clinically Proven Wellness.
Heritage & achievements
- ✓Founder Dr Shaklee invented the US Multivitamin
- ✓120+ Clinical Studies
- ✓80+ Patents
- ✓$500M in Research & Development
- ✓Trusted by Elite Athletes | Powered 150+ Olympic Gold Medals
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Safety & quality
- ✓EWG-Verified skincare
- ✓Clean, non-toxic formulas (2,500+ ingredients left out)
- ✓No Animal Testing. Vegan options
- ✓100,000+ quality tests annually
- ✓Beyond Organic Promise
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Our products are Clinically proven · Science-backed · High performing to give you real results — skincare that erases a decade of ageing, and nutrition that helps you look, live and feel younger, longer.
Officially a Shaklee Ambassador, partnered with Shaklee Australia, I’m honoured to be here for you on your wellness journey. Proudly serving my customers for over 20+ years. I’m passionate about holistic, healthy living, Biohacking & Longevity. Helping my community Live Age-Free!
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