
Vitamin D3 + K2 liquid drops
Vitamin D3 + K2 Liquid Drops deliver two fat-soluble nutrients that are commonly considered together: D3 as cholecalciferol — the form most readily converted a…

£65.00
A high-potency liposomal vitamin C enhanced with biotin and potassium in a liquid sachet — delivering dramatically superior absorption over standard tablets and capsules to support immune function, collagen production,…
CymbiotikaLiposomal Vitamin C
Vitamin D3 + K2 Liquid Drops deliver two fat-soluble nutrients that are commonly considered together: D3 as cholecalciferol — the form most readily converted a…

60 billion AFU of Akkermansia muciniphila plus 64 billion CFU of Lactobacillus acidophilus, 700 mg berberine, 200 mg inulin, 2.4 mg astaxanthin, and chromium i…
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Set up Profile nowA high-potency liposomal vitamin C enhanced with biotin and potassium in a liquid sachet — delivering dramatically superior absorption over standard tablets and capsules to support immune function, collagen production, energy metabolism, and cellular protection in a single daily dose.
Vitamin C is the most widely supplemented nutrient in the world, yet most people taking it are absorbing a fraction of what they think. Your body cannot produce or store vitamin C — every milligram must come from diet or supplementation, and any excess is rapidly excreted. This makes consistent, well-absorbed daily intake essential rather than optional.
Vitamin C is a cofactor in collagen synthesis, which means your skin, bones, cartilage, gums, teeth, and blood vessels depend on it structurally. It is required for immune cell production and function, for the regeneration of other antioxidants including vitamin E, and for the absorption of non-haem iron from plant-based foods. It contributes to normal energy metabolism and protects cells from oxidative stress. When intake is inadequate, the consequences compound quietly: slower wound healing, duller skin, weakened immunity, increased bruising, fatigue, and accelerated visible ageing.
The problem is not that people fail to supplement — it is that the supplements they take fail to deliver. Standard ascorbic acid tablets and effervescent vitamin C dissolve in the stomach, where a significant portion is degraded by gastric acid before absorption can occur. The intestinal transport system for vitamin C is saturable, meaning that beyond approximately 200 mg in a single oral dose, absorption efficiency drops sharply — at 1,000 mg, you may absorb less than half, with the remainder passing through the gut and often causing bloating, cramping, and digestive discomfort. You pay for a gram on the label and your bloodstream receives a fraction, while your stomach absorbs the consequences of the unabsorbed remainder.
Cymbiotika's Liposomal Vitamin C bypasses this limitation entirely. Each sachet encapsulates vitamin C within phospholipid spheres derived from sunflower lecithin — microscopic lipid vesicles that protect the molecule through the stomach and deliver it intact to the bloodstream via direct cellular uptake, not the saturated intestinal transport pathway. This is the same phospholipid technology used in pharmaceutical drug delivery where bioavailability is non-negotiable. The result is dramatically higher blood plasma levels of vitamin C compared to equivalent doses in tablet or capsule form, with none of the gastric side effects. The formula is enhanced with biotin, which contributes to the maintenance of normal skin, hair, and mucous membranes, and potassium, which contributes to normal muscle function and the maintenance of normal blood pressure. 30 liquid sachets per box — a full month's supply.
Vitamin C contributes to the normal function of the immune system, normal collagen formation for the normal function of skin, bones, cartilage, gums, teeth, and blood vessels, the protection of cells from oxidative stress, normal energy-yielding metabolism, and the reduction of tiredness and fatigue. Vegan, non-GMO, gluten-free, soy-free, no artificial colours or preservatives.
Liposomal vitamin C for dramatically superior absorption over tablets and capsules Bypasses saturated intestinal transport for higher blood plasma levels Enhanced with biotin for skin, hair, and mucous membrane maintenance Enhanced with potassium for normal muscle function and blood pressure Contributes to normal immune function and collagen formation Protects cells from oxidative stress and reduces tiredness and fatigue Liquid sachet format — no pills, no GI discomfort, no absorption compromise 30 sachets — one-month supply, no refrigeration required
People who understand that the amount of vitamin C on the label is irrelevant if it never reaches the bloodstream choose liposomal delivery over conventional tablets. It reflects a precision approach to supplementation — optimising what your cells actually receive rather than what the packet claims. You gain immune resilience, which removes the vulnerability created by poorly absorbed vitamin C and enables your immune cells to function at capacity with a consistent, bioavailable daily supply You gain collagen integrity, which removes the structural decline that manifests as ageing skin, weakened gums, and slower healing and enables ongoing synthesis of the protein that holds your body together You gain cellular protection, which removes the accumulating oxidative damage from stress, pollution, and metabolic activity and enables your cells to neutralise free radicals before they cause lasting harm.
You gain sustained energy, which removes the fatigue and afternoon crashes associated with suboptimal vitamin C status and enables normal energy-yielding metabolism throughout the day.
You gain iron absorption support, which removes the barrier to non-haem iron uptake that affects plant-based and vegetarian diets and enables your body to access more iron from every meal
Vitamin C (as ascorbic acid), Phosphatidylcholine (from sunflower lecithin), Biotin, Potassium, Purified Water, Glycerin, Organic Citrus Oil, Vitamin E (as d-alpha tocopherol)
Take one sachet daily, preferably in the morning with or without food. Squeeze directly into your mouth or mix into a small glass of water or juice. Do not heat. Shake the sachet gently before opening. Consistent daily use is recommended — your body cannot store vitamin C, so uninterrupted daily supplementation maintains the circulating levels your immune system, collagen synthesis, and antioxidant defences depend on. Pairs well with Cymbiotika Liposomal Glutathione, as vitamin C regenerates spent glutathione, and the two antioxidants work synergistically to amplify cellular protection. No refrigeration required. Store in a cool, dry place away from direct sunlight.
The vitamin C your bloodstream actually receives — because the dose that matters is the one that arrives, not the one on the label.
Standard ascorbic acid is absorbed via a saturable intestinal transporter, meaning large doses are largely excreted rather than absorbed. Liposomal vitamin C encases the ascorbate in phospholipid vesicles that may bypass this pathway, potentially delivering more to the bloodstream. The evidence for liposomal superiority is promising, though research is still developing.
Vitamin C is well known to enhance the absorption of non-haem (plant-based) iron, so taking it alongside an iron supplement or an iron-rich meal is a common and evidence-supported practice. Check with your GP or pharmacist if you are on prescribed iron therapy.
People with higher vitamin C requirements — those under frequent physical stress, recovering from illness, eating few fresh fruits and vegetables, or who smoke — are most likely to notice a benefit. It is also worth considering if standard vitamin C tablets have caused you digestive discomfort at effective doses.
Vitamin C is water-soluble and excess is generally excreted, making toxicity at typical supplemental doses uncommon. However, very high long-term intake may increase the risk of kidney stones in susceptible individuals. Check the packaging for the serving size and stay within it unless advised otherwise by a clinician.
Vitamin C works continuously as an antioxidant and immune co-factor rather than producing a noticeable acute effect in most people. Supporting adequate status over weeks is the goal. If you are taking it to support recovery from a specific deficiency or illness, a blood test before and after is the most reliable way to assess impact.
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Overall sentiment
4 days ago
Gentle on a sensitive stomach, and I feel like myself again. I had tried two other glandulars before this and neither sat right.
1 week ago
I was sceptical about glandulars, but my mid-afternoon crash has genuinely eased. One capsule with breakfast and I forget about it.
2 weeks ago
Not a stimulant, which is exactly what I wanted. It took about ten days, then I realised I wasn’t dreading the afternoon any more.
3 weeks ago
Bought after a blood panel flagged a flat cortisol curve. Easy to take, no jitters, and the sourcing is refreshingly transparent.
1 month ago
Training hard through a stressful stretch and this has helped me bounce back between sessions. Already on my second bottle.
1 month ago
No frills, one ingredient, a sensible dose. I appreciate that it is designed to be used for a season rather than forever.
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