CollagenUP®, Hydrolysed Marine Collagen Peptides with Hyaluronic Acid and Vitamin C, Unflavoured, 1.02 lb (464 g)
by California Gold Nutrition
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At 5g per scoop, CollagenUP delivers hydrolysed marine collagen peptides alongside hyaluronic acid and vitamin C as calcium ascorbate — the right co-factors for collagen synthesis. Best for People prioritising skin hydration and elasticity who want a clean, additive-free collagen powder and Those avoiding bovine collagen due to dietary, religious, or personal preference for fish-sourced products.
According to the AIScored 0–100 scoring system, CollagenUP®, Hydrolysed Marine Collagen Peptides with Hyaluronic Acid and Vitamin C, Unflavoured, 1.02 lb (464 g) by California Gold Nutrition scores 73.0/100, ranking #10 out of 19 products in Vitamin C (2026). Strongest category: Side Effects (88.0/100). Weakest: Certifications (20.0/100).
Is CollagenUP®, Hydrolysed Marine C... worth buying?
“CollagenUP® from California Gold Nutrition scores 83/100 with a genuinely minimal formula—hydrolysed marine collagen, hyaluronic acid, and vitamin C—that dissolves seamlessly into your morning coffee or any other drink. The majority of users report visible improvements in skin, hair, nails, and joint health with regular use, and you're simply getting clean collagen supplementation with zero unnecessary additives.”
What Do Reviewers Say About CollagenUP®, Hydrolysed Marine Collagen Peptides with Hyaluronic Acid and Vitamin C, Unflavoured, 1.02 lb (464 g)?
Sample excerpts from currently available source material used in this product analysis.
"Excellent, I order it for the second time. This is the second time I've ordered it. Its ingredients are excellent, it makes hair and nails longer, it's effective quickly, the quantity is very large, its effect is strong and it shows on the..."
"The quality is excellent and very wonderful The ingredients are very safe and clean The quantity is reasonable and abundant and clear Very, very, very abundant mg Clean and wonderful immunity No acidity and suitable The package is enough fo..."
"Standard supplements. I've been taking this for 10 years. If I stop taking it, my skin shrinks. My knees hurt. I take it before dinner, but if I forget or take it before bed, it can make it hard to fall asleep and cause constipation. I don'..."
"Easy to dissolve and drink. I like the mild flavor, ease of dissolving, and the vitamins it provides. I add it to strong-flavored drinks like coffee, and in my household, I add it to miso soup and other soups every day. I add the miso and p..."
"Collagen Up, Hydrolyzed Marine Collagen Peptide. Collagen Up (hydrolyzed marine collagen peptides) contains low-molecular-weight collagen that is easily absorbed by the body, supporting skin firmness and moisture from within. Furthermore, w..."
How does CollagenUP®, Hydrolysed Marine Collag... score?
Detailed score breakdown and key findings from our analysis of 49 reviews across 1 source.
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
- +Very gentle on the stomach — digestive complaints are almost absent across 49 reviews
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
Watch Out
- !Contains fish allergens including cod, salmon, tilapia, and barramundi — not suitable for anyone with fish allergies
- !Fishy taste is noticeable in cold or plain water; flavoured drinks mask it effectively
- !One reviewer reported difficulty sleeping and constipation when taken too close to bedtime — the label recommends at least 1 hour before or 2 hours after meals
- !At 5g per serving, daily dose may be insufficient for therapeutic joint support without increasing serving size
What is CollagenUP®, Hydrolysed Marine Collagen Peptides with Hyaluronic Acid and Vitamin C, Unflavoured, 1.02 lb (464 g)?
CollagenUP®, Hydrolysed Marine Collagen Peptides with Hyaluronic Acid and Vitamin C, Unflavoured, 1.02 lb (464 g) is a vitamin c product by California Gold Nutrition, scoring 73.0/100 on AIScored.
- • Product overview Description Marine-sourced collagen peptides + hyaluronic acid + vitamin C Featuring unflavoured, non-bovine, hydrolysed fish collagen With non-animal source hyaluronic acid and vitamin C Support for healthy hair, skin, nails, joints and bones* Enzymatically hydrolysed collagen, broken down into bioavailable peptides California Gold Nutrition®CollagenUP®,16.37 oz (464 g)contains ingredients to help support healthy hair, skin, nails, joints, and bones.* The unflavoured powder can be quickly added to your favourite drink, providing a convenient way to add collagen to your diet.
- • iTested Verified Suggested use Mix 1 scoop daily in 6-8 ounces of room temperature water or juice and mix well (for best results, mix in a blender bottle).
- • Drink on an empty stomach at least 1 hour before or 2 hours after meals.
- • Best when taken as directed by a qualified healthcare professional.
- • Note: 5 grams per scoop is an average.
- • Individual scooping technique may yield slightly less than or slightly more than 5 grams.
- • Other ingredients Main Ingredients Vitamin C (as Calcium Ascorbate), Sodium, Hydrolysed Marine Collagen Peptides, Hyaluronic Acid (as Sodium Hyaluronate) Other Ingredients None Contains: Fish (One or more of the following: Barramundi, Atlantic and Channel Catfish, Cod, Haddock, Ling, Pangasius, Red Snapper, Salmon, Tilapia, Trout) Not manufactured with milk, eggs, crustacean shellfish, tree nuts, peanuts, wheat, soy, sesame, or gluten.
- • Produced in an FDA-registered, third-party audited, and cGMP-compliant facility that may process other products that contain these allergens or ingredients.
- • Warnings Keep out of reach of children.
- • Consult with a licensed physician, pharmacist, naturopath or other qualified healthcare professional prior to taking dietary supplements.
- • Sealed for your protection.
- • Do not use if pouch is punctured or seal is missing or broken.
- • Store in a cool, dry place.
- • Protect from heat, light, and moisture.
- • THIS PRODUCT IS PACKAGED AND SOLD BY WEI.
Is CollagenUP®, Hydrolysed Marine Collagen Peptides with Hyaluronic Acid and Vitamin C, Unflavoured, 1.02 lb (464 g) Independently Tested?
No Third-Party Testing Visible
We could not find evidence of independent third-party testing for this product. This doesn't mean it's unsafe, but independent verification provides additional assurance.
How We Score Supplements
Our methodology analyses review data, ingredient science, and product information, then scores each product on a 0-100 scale across evidence-based categories:
Effectiveness
How well the product delivers its claimed benefits, based on reviews and ingredient evidence.
Ingredient Quality
Bioavailable forms, clinically effective dosages, clean label, minimal fillers.
Value for Money
Price relative to ingredient quality, dosage count, and effectiveness.
Side Effects Profile
Higher score = fewer side effects. 100 means virtually no adverse reactions reported.
Certifications & Testing
Third-party lab testing, GMP certification, and independent quality verification.
Overall Score
Weighted combination of all factors. Our bottom-line recommendation.
How Does CollagenUP®, Hydrolysed Marine Collagen Peptides with Hyaluronic Acid and Vitamin C, Unflavoured, 1.02 lb (464 g) Compare?
See how this product stacks up against the top-rated vitamin c in our database.
| Product | Score | Price |
|---|---|---|
| CollagenUP®, Hydrolysed Marine C... (this) | 73.0 | £33.84 |
| Garden of Life Vitamin Code Raw ... | 78.0 | £49.99 |
Price History (90 days)
Quick Facts
- Vegan
- No
Frequently Asked Questions
Is CollagenUP®, Hydrolysed Marine Collagen Peptides with Hyaluronic Acid and Vitamin C, Unflavoured, 1.02 lb (464 g) worth buying in 2026? ▼
What is the best price for CollagenUP®, Hydrolysed Marine Collagen Peptides with Hyaluronic Acid and Vitamin C, Unflavoured, 1.02 lb (464 g) in the UK? ▼
What are the pros and cons of CollagenUP®, Hydrolysed Marine Collagen Peptides with Hyaluronic Acid and Vitamin C, Unflavoured, 1.02 lb (464 g)? ▼
Is CollagenUP®, Hydrolysed Marine Collagen Peptides with Hyaluronic Acid and Vitamin C, Unflavoured, 1.02 lb (464 g) third-party tested? ▼
How does CollagenUP®, Hydrolysed Marine Collagen Peptides with Hyaluronic Acid and Vitamin C, Unflavoured, 1.02 lb (464 g) compare to Garden of Life Vitamin Code Raw B-Complex 120 Capsules? ▼
Disclaimer: AIScored provides research-backed summaries based on publicly available reviews and product information. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Affiliate links may earn us a commission at no extra cost to you.
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