Eqqualberry enters this comparison through Vitamin Illuminating Serum Original. The version label is part of the identity, because a similarly named bundle or revised item may carry a different offer. A source-based directory should make that specificity visible before presenting a price or an ingredient percentage.
On October 14, 2026, we checked the official Original listing and refund terms. The item was marked sold out, and no current purchasable price was established. No product was applied or ordered, so this profile contains no firsthand texture, tolerance or delivery assessment.
Different declared materials need different interpretations
The product describes 40% acerola fruit water, 4% niacinamide and 10 ppm of a named vitamin C derivative. The fruit-water figure is not a pure-vitamin-C concentration. The formula review shows the units and conversion without creating a potency ranking. [1]
An Intertek reference from 2024 is not a substitute for our independent appraisal of a full melasma trial, which was not completed. Illustrative imagery and a brightening audience description should likewise remain distinct from a verified outcome in diagnosed melasma. [1]
An unavailable offer should remain unavailable in the table
The checked record identifies a 30 ml Original serum but does not support borrowing a current single-item price from another promotion. A future purchase should be compared using the actual version, quantity and selected terms rather than an assumed monthly supply figure. [1]
The refund policy describes a thirty-day period from receipt for unused products, with a return process and potential postage deductions. Damage and irritation claims require their own supporting information and review. This profile does not promise reimbursement for an opened trial or report tested support performance. [2]
A melasma reader still needs the wider care context
AAD guidance explains the role of diagnosis and the importance of suitable self-care. It does not endorse Eqqualberry or establish that its formula is compatible with every existing treatment. The linked guides keep those clinical questions separate from a retail ingredient comparison. [3] [4]
CoreAge Rx’s featured advertisement is labeled as commercial. Eqqualberry’s inclusion similarly carries no invented score or claim of comparative clinical superiority. The unresolved purchase offer and limited study appraisal are retained as useful findings, not quietly replaced with facts about a different product.
Sources & further reading
Provider pages establish what a brand markets. Clinical and regulatory sources establish the limits of the evidence. Each source has its own last-checked date below.
- Vitamin illuminating Serum_Original – EQQUALBERRYOfficial product or purchase record; claims and transaction performance not independently tested · Checked October 14, 2026
- Refund policy – EQQUALBERRYOfficial product or purchase record; claims and transaction performance not independently tested · Checked October 14, 2026
- AAD: melasma diagnosis and treatmentAAD guidance rechecked October 10, 2026. · Checked October 14, 2026
- AAD: melasma self-careAAD guidance rechecked October 10, 2026. · Checked October 14, 2026