The Question Behind the Question

If you have been reading up on liposomal supplements, you have probably encountered a straightforward challenge: how do you know a liposomal product is genuinely liposomal, and how do you know the extra cost is worth it? These are fair questions. The original article makes an important point that labelled dose and absorbed dose are not the same thing, and that liposomal claims in New Zealand are easy to make and hard for consumers to verify. We respect that scrutiny. In fact, we think it makes the entire category stronger. You deserve to know exactly what you are buying, what the evidence supports, and where honest gaps remain.

Why We Built Superdose Around This Exact Problem

The insight that delivery determines real value is precisely what motivated us to create Superdose Liposomal Vitamin C 1000mg. We recognised early on that many New Zealanders were cycling through standard vitamin C tablets, feeling uncertain about results, and either doubling doses or giving up entirely. The article describes this pattern well. Our response was to craft a liquid liposomal formula that uses sunflower lecithin as the phospholipid source, designed to protect vitamin C through digestion and support absorption. We wanted a product that was transparent about what it contains, how to store it, and who should exercise caution before using it. That commitment to clarity is built into everything from our formulation choices to the directions on our label.

What Is Actually in the Bottle

Each 15ml serve of Superdose Liposomal Vitamin C delivers 1000mg of vitamin C from a blend of ascorbic acid, sodium ascorbate, and calcium ascorbate ^[1]. The liposomal structure is formed using organic, non-GMO sunflower lecithin ^[2], which avoids the soy lecithin common in many competing formulas. This matters for anyone with soy sensitivities and for those who prefer clean ingredients without common allergens.

One practical detail worth noting: our formula contains just 20mg of sodium per serve ^[1]. By comparison, some NZ liposomal vitamin C products contain upwards of 125mg sodium per serving ^[3]. If you are watching sodium intake or comparing formulas side by side, that difference is meaningful.

The liquid format itself is a deliberate choice. We provide age-based dosing guidance from ages one through to adults ^[1], making this a single product that can support an entire household. One tablespoon for adults. No capsules to swallow, no powders to mix. For anyone who finds tablets difficult or unpleasant, this removes a real barrier to consistent use.

We manufacture in Auckland, New Zealand ^[1][4]. For a liquid liposomal product, local manufacturing reduces the long-haul shipping and warehousing exposure that the article rightly flags as a risk for imported liposomal liquids. Our packaging uses a BPA-free inner liner ^[5], and we provide specific storage instructions: keep below 25°C, refrigerate after opening, and use within 90 days ^[1]. These are not afterthoughts. For a liposomal liquid, proper storage guidance is part of the product's integrity.

We also include clear caution language. If you are pregnant or have health concerns, we recommend seeking advice before use. We note that vitamin C may aggravate or contribute to kidney stone formation or excess iron accumulation in certain individuals ^[1]. Higher absorption means higher responsibility, and we take that seriously.

A note on what we have not yet published: The article raises the question of independent third-party structural verification, particle size data, and product-specific absorption studies. We do not currently have public-facing documentation for these. We recognise that this is a gap, and we understand why informed buyers consider it important. We are committed to building on the transparency we already offer.

What the Evidence Does and Does Not Show

The verified facts are these: Superdose Liposomal Vitamin C 1000mg contains 1000mg vitamin C per 15ml serve, uses non-GMO sunflower lecithin as the phospholipid source, is manufactured in New Zealand, and comes with storage, dosing, and safety guidance ^[1][2][4]. General research on liposomal delivery supports the principle that phospholipid encapsulation can improve nutrient absorption ^[2], though we want to be direct: we have not published product-specific bioavailability data or independent structural verification for this exact formula. In New Zealand, dietary supplements are not subject to pre-market approval by Medsafe, and the responsibility for compliance sits with the sponsor ^[6]. We accept that responsibility and continue working toward greater transparency in our evidence base.

Try It Yourself

Superdose Liposomal Vitamin C 1000mg is available at superdose.com and through selected NZ retailers, starting from NZ$9.90 for a trial size and NZ$44.90 for the full 450ml bottle. Subscribe and save 15% on ongoing orders. If you have been looking for a science-backed, locally made liposomal vitamin C crafted with clean ingredients, we invite you to see the difference for yourself.