Product Guide
The EQQUALBERRY NAD+ Peptide Boosting Serum is a 30ml leave on serum built around nicotinamide adenine dinucleotide, a peptide blend and five ceramides. It also contains niacinamide, panthenol, squalane and several forms of hyaluronic acid.

EQQUALBERRY NAD+ Peptide Boosting Serum
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Useful if: choose it if you want a conventional dropper serum built around NAD+, peptides and ceramides rather than a spray mist format.
The formula puts NAD+ and peptides at the centre of its product story, but it is still used like a conventional leave on serum. Apply it after cleansing and lighter toner steps, then follow with moisturiser if needed.
Unlike a serum mist, the dropper format gives you a more traditional measured serum step.
The brand describes the visible white granules as ceramide cream particles dispersed through the serum base rather than exfoliating beads. They are intended to disappear as the serum is spread over the skin.
The ingredient list also includes niacinamide, panthenol, squalane, multiple hyaluronic acid forms and a broad peptide blend. Check the current packaging if a particular ingredient matters to you.
The most useful comparison is format. Haruharu Wonder uses NAD+ in a sprayable serum mist, while this EQQUALBERRY product uses a conventional dropper serum with ceramide particles.
You do not need multiple NAD products in the same routine simply because the ingredient appears in more than one format. Choose the texture and routine step you are more likely to use consistently.