Liposomal Vitamin C, 120 Veg Capsules (0.5 g per Capsule) vs CollagenUP®, Hydrolysed Marine Collagen Peptides with Hyaluronic Acid and Vitamin C, Unflavoured, 1.02 lb (464 g)
Side-by-side comparison of scores, ingredients, prices and real customer feedback for Liposomal Vitamin C, 120 Veg Capsules (0.5 g per Capsule) and CollagenUP®, Hydrolysed Marine Collagen Peptides with Hyaluronic Acid and Vitamin C, Unflavoured, 1.02 lb (464 g).
Last verified: 07 Apr 2026 · Based on 99 reviews
Liposomal Vitamin C, 120 Veg Capsules (0.5 g per Capsule) scores 76.0/100 vs CollagenUP®, Hydrolysed Marine Collagen Peptides with Hyaluronic Acid and Vitamin C, Unflavoured, 1.02 lb (464 g) at 73.0/100. Liposomal Vitamin C, 120 Veg Capsules (0.5 g per Capsule) wins on effectiveness, ingredient quality, side effects. CollagenUP®, Hydrolysed Marine Collagen Peptides with Hyaluronic Acid and Vitamin C, Unflavoured, 1.02 lb (464 g) is stronger on value for money.
Which is better: Liposomal Vitamin C, 120 Ve... or CollagenUP®, Hydrolysed Mar...?
CollagenUP® wins with an 83/100 overall score and stronger value (88 vs 78), making it the better pick for anyone targeting skin, hair, nails, or joints. Its marine collagen, hyaluronic acid, and vitamin C work together where the NOW Foods capsules offer only one nutrient. Choose the Liposomal Vitamin C if you need a stomach-gentle, absorption-efficient C supplement and have no interest in collagen.
— AIScored Editorial Team
How Do the Scores Compare?
Liposomal Vitamin C, 120 Ve...
NOW Foods
|
CollagenUP®, Hydrolysed Mar...
California Gold Nutrition
|
|
|---|---|---|
| Overall Score | 76.0 | 73.0 |
| Effectiveness |
79.0/100
Best
|
73.0/100 |
| Ingredient Quality |
83.0/100
Best
|
76.0/100 |
| Value for Money | 72.0/100 |
82.0/100
Best
|
| Side Effects |
91.0/100
Best
|
88.0/100 |
| Certifications |
38.0/100
Best
|
20.0/100 |
| Best Price |
£18.17
iHerb →
Cheapest
|
£33.84 iHerb → |
| Form | None | None |
| Dose | None | None |
| Third-Party Tested | ✗ No | ✗ No |
| Reviews Analysed | 50 | 49 |
Liposomal Vitamin C, 120 Veg Cap...
Pros
- ✓Liposomal PureWay-C™ delivery has published clinical data on improved absorption and cellular retention vs standard ascorbic acid
- ✓Consistently gentle on stomach — multiple reviewers with sensitive digestion and gastritis report no acidity or irritation
- ✓Sunflower lecithin used as phospholipid carrier rather than soy, reducing allergen concerns
- ✓500mg per capsule allows straightforward dose adjustment — one capsule maintenance, two or more when acutely ill
Cons
- ✗No third-party testing for purity or potency verification despite premium positioning
- ✗Capsule size described as large by several reviewers — some find them harder to swallow
- ✗At least one reviewer reported the cap lid pops open on its own, risking moisture exposure
- ✗Costs more than standard ascorbic acid or powder forms; at 4 capsules per day the 120-count bottle lasts only a month
Best For
CollagenUP®, Hydrolysed Marine C...
Pros
- ✓Clean minimal formula — hydrolysed marine collagen, hyaluronic acid, and vitamin C with no fillers or unnecessary additives
- ✓Strong pattern of skin and nail improvements in reviews, typically noticed within 2–4 weeks of daily use
- ✓Dissolves easily and blends into coffee, miso soup, or juice without significantly altering flavour
- ✓464g container offers good value per serving; multiple reviewers buy the larger size specifically for economy
Cons
- ✗5g collagen per scoop is on the lower end; clinical studies for joint and cartilage benefits typically use 10–15g daily
- ✗Noticeable fishy smell and taste in cold or plain water — several reviewers recommend mixing with juice or warm drinks
- ✗Vitamin C and hyaluronic acid doses are not disclosed, making it impossible to assess whether they reach clinically relevant levels
- ✗No third-party testing verified per product specs
Best For
What does the data say about Liposomal Vitamin C, 1... vs CollagenUP®, Hydrolyse...?
These two products serve completely different purposes, which makes direct comparison tricky. CollagenUP® from California Gold Nutrition is a marine collagen powder delivering 5g of hydrolysed peptides per scoop alongside hyaluronic acid and vitamin C — the vitamin C here acts as a cofactor for collagen synthesis rather than as the main event. At £33.84 for 464g, it scores 82/100 for value and 76/100 for ingredient quality. The NOW Foods Liposomal Vitamin C, by contrast, puts vitamin C front and centre at 500mg per capsule, using PureWay-C™ wrapped in a sunflower lecithin liposomal structure for improved absorption over standard ascorbic acid. It scores 83/100 for ingredient quality and 79/100 for effectiveness, landing at £18.17 for 120 capsules.
Pick CollagenUP® if your goal is skin hydration, nail strength, or you want a bulk collagen supply that blends quietly into coffee or warm drinks. The fishy smell is real in cold water, so plan accordingly. At 5g per scoop, it sits below the 10–15g doses used in joint and cartilage studies, so expect skin and nail results rather than structural joint support. Choose the NOW Foods capsules if you have a sensitive stomach, can't tolerate standard vitamin C supplements, or you're co-supplementing with iron — one reviewer documented ferritin rising from 30 to 80 while taking it. The capsules are described as large by several buyers, worth knowing if swallowing large pills is a problem for you.
Overall, the NOW Foods Liposomal Vitamin C scores higher at 76/100 against CollagenUP®'s 73/100, and wins on both effectiveness and ingredient quality. CollagenUP® edges ahead only on value. The two products don't really compete — one is a skin-focused collagen supplement, the other a stomach-friendly vitamin C. Buy both if you want the combination, or pick based on which deficiency you're actually addressing.
PureWay-C™ puts this product a step above standard ascorbic acid — the liposomal, fat-soluble delivery system has published clinical data showing better cellular uptake and retention than regular vitamin C.
What are the key differences?
Frequently Asked Questions
Which is better, Liposomal Vitamin C, 120 Veg Capsules (0.5 g per Capsule) or CollagenUP®, Hydrolysed Marine Collagen Peptides with Hyaluronic Acid and Vitamin C, Unflavoured, 1.02 lb (464 g)? ▼
Is Liposomal Vitamin C, 120 Veg Capsules (0.5 g per Capsule) worth the price compared to CollagenUP®, Hydrolysed Marine Collagen Peptides with Hyaluronic Acid and Vitamin C, Unflavoured, 1.02 lb (464 g)? ▼
Which has fewer side effects? ▼
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Disclaimer: AIScored provides data-driven comparisons based on publicly available reviews. This is not medical advice. Affiliate links may earn us a commission at no extra cost to you.
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