Consumer advocacy teardown
Berocca Original alternative & active ingredient dupe
Stop paying £10.00 for Berocca. The bulk active is Ascorbic acid (vitamin C), food grade — 91% less per working litre than a typical pack.
- Active
- Ascorbic acid (vitamin C) with B vitamins
- CAS
- 50-81-7
- Dupe
- Ascorbic acid (vitamin C), food grade
- Saving
- 91% / L
Saving is per litre of working-strength mix versus a typical pack price, not versus the DIY kit total. Shop prices move — always check the listing.
The Marketing Claim & The Catch
A typical 45 tablets (22.5 g vitamin C) pack of Berocca Original is about £10.00 in wellness & supplements. That is a snapshot, not a live Amazon price — listings, sizes and deals move. The marketing line is that you are buying a finished lifestyle product, not a weighed chemical.
On the pack: Supports energy-yielding metabolism; Effervescent orange hit to start the day; and With vitamin C and a B-complex.
The catch: An effervescent sugar-and-flavour delivery system around ascorbic acid and B vitamins. Food-grade vitamin C powder is the same molecule. This is a supplement deconstruction, not medical advice.
- “Supports energy-yielding metabolism”
- “Effervescent orange hit to start the day”
- “With vitamin C and a B-complex”
Proprietary Blend & Dosage Breakdown
The labelled active is Ascorbic acid (vitamin C) with B vitamins at 100%. Everything else in the pack is citric acid, carbonates, sweeteners, flavour.
Even when the pack is sold as “pure” or ready-to-use, the dose that actually does the work is Ascorbic acid (vitamin C) with B vitamins. The rest is how they get it into a bottle you will pick up.
This is a food-supplement comparison, not a medicine. Proprietary blends, gummies and resins make it hard to see milligram-level doses. The teardown below uses the labelled active and a bulk equivalent you can weigh or capsule yourself.
- Labelled active
- Ascorbic acid (vitamin C) with B vitamins
- 100%
- Carrier
- Citric acid, carbonates, sweeteners, flavour
- Retail pack
- 45 tablets (22.5 g vitamin C) · £10.00
The Active Chemical Alternative (Dupe Stack)
The dupe stack is Ascorbic acid (vitamin C), food grade at 100% bulk. Indexed as CAS 50-81-7, formula C6H8O6. Buy it as 1 kg for about £11.00 from Amazon UK.
Working strength: 500 mg in 250 ml. Indicative cost £0.02 per diluted litre — 91% below a typical branded pack on a per-litre basis, before you reuse leftover bulk.
Mix or dose as a food supplement using the steps below. Do not exceed labelled amounts, and read the supplier’s information. This is not medical advice.
- This is a food supplement comparison, not a medicine. Do not exceed NHS/EFSA guidance without professional advice.
- A typical Berocca-style C dose is about 500 mg. That is 0.5 g of ascorbic acid in a glass of water, with optional bulk B-complex if you want the rest of the stack.
- Ascorbic acid is sour; a pinch of bicarbonate takes the edge off, as the fizzy tablet does.
- 1 kg of powder is 2,000 × 500 mg portions. Keep it dry and away from light.
- If you are pregnant, on medication, or have a condition, speak to a pharmacist — do not self-stack megadoses.
Mixing desk
Dilution calculator
Switch between filling a sprayer and covering a measured surface. Figures are educational estimates from the listed ratio — always check the SDS.
Formula
Ascorbic acid (vitamin C), food grade
- Concentrate
- 0.5 g
- grams of solid
- Water
- 0.25 L
- carrier volume
- Batch cost
- £0.01
- 0.25 L working solution
- Saved vs retail
- £0.22
- 98% · retail £0.22
Side-by-Side Price & Potency Comparison
Head-to-head comparison
| Measure | Retail brandedBerocca | Raw active dupeDupeStack |
|---|---|---|
| Product | Berocca OriginalAmazon UK search — listing, not a confirmed seller | Ascorbic acid (vitamin C), food grade |
| Pack / unit | 45 tablets (22.5 g vitamin C) · £10.00 | 1 kg · £11.00 |
| Active | Ascorbic acid (vitamin C) with B vitamins at 100%Carrier: Citric acid, carbonates, sweeteners, flavour | 100% bulkC6H8O6 |
| CAS number | Not disclosed on pack | 50-81-7 |
| Working strength | Ready-to-use pack | Dilute 500 mg in 250 ml |
| Cost per litre | £10.00 / pack | £0.02 / L mixed from bulk |
| Headline saving | Baseline | 91% cheaper |
| COSHH / PPE | Follow the branded SDS | Gloves. Chemical-resistant gloves (nitrile or neoprene) |
Active ingredient and cheaper alternative — FAQ
What is the active ingredient in Berocca?
Berocca Original is labelled as Ascorbic acid (vitamin C) with B vitamins at 100%. The carrier is Citric acid, carbonates, sweeteners, flavour. Pack size: 45 tablets (22.5 g vitamin C). The bulk equivalent we index is Ascorbic acid (vitamin C), food grade (CAS 50-81-7).
Is Ascorbic acid (vitamin C), food grade safe on the intended surface?
Used at the listed working strength (500 mg in 250 ml), the dupe is the same chemistry as the branded pack for food-supplement use as labelled — not as a medicine. That is not a blanket all-clear: read the supplier SDS, wear the listed PPE, keep acids away from hypochlorite, and follow UK HSE/COSHH rules. Wellness teardowns are supplements, not medicines.
Is there a cheaper alternative to Berocca Original?
Yes. The bulk equivalent is Ascorbic acid (vitamin C), food grade (CAS 50-81-7). Indicative saving 91% per working litre versus a typical £10.00 pack. Working strength: 500 mg in 250 ml. Live shop prices move.
How do you mix the Berocca Original dupe stack?
This is a food supplement comparison, not a medicine. Do not exceed NHS/EFSA guidance without professional advice. A typical Berocca-style C dose is about 500 mg. That is 0.5 g of ascorbic acid in a glass of water, with optional bulk B-complex if you want the rest of the stack. Ascorbic acid is sour; a pinch of bicarbonate takes the edge off, as the fizzy tablet does. 1 kg of powder is 2,000 × 500 mg portions. Keep it dry and away from light. If you are pregnant, on medication, or have a condition, speak to a pharmacist — do not self-stack megadoses.
DupeStack provides chemical concentration data and educational mixing guides. Always review official manufacturer Safety Data Sheets (SDS) and comply with UK Health and Safety Executive (HSE) and COSHH regulations when handling concentrated substances. Some links on this site are affiliate links.
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