1st on the list, which puts it at an estimated 30–80% of the formula.
Aqua (EU),Deionized Water,Distilled Water,Micromatrix Fractile AN,Onsen-Sui (JPN),Purified Water
Eqqualberry
NAD+ Peptide Boosting Serum
face neck serum
Eqqualberry
face neck serum
Added Last edited
Fit by skin type
General, ingredient-based — not your personalized match.
See how this fits your skin
Take the skin test and I'll show you how suitable this product is for you.
Take the skin testThe EQQUALBERRY NAD+ Peptide Boosting Serum is a high-performance anti-ageing treatment designed to restore youthfulness, bounce, and resilience. Powered by the coenzyme NAD+, this formula supports cellular energy and repair, while a multi-peptide complex (including 14 types of peptides) and vegan collagen work together to boost collagen synthesis and visibly lift sagging skin. In addition, the formula incorporates five essential ceramides (NP, NS, AS, AP, EOP) to restore the skin barrier and seal in deep hydration, plus antioxidant-rich berry and pomegranate extracts to brighten and protect against dullness. Lightweight and fast-absorbing, this serum delivers a smooth, plump finish and a radiant glow.
NAD+ Peptide Boosting Serum is a cushioning serum from Eqqualberry, a brand based in Korea. The formula is built mainly around hydration. The ingredient list runs to 48 ingredients, each broken down in full below.
By its ingredient list the formula reads as moderately cushioned — emollient enough to feel like a cream, without the heaviest occlusives near the top. It contains both silicones and oils, a combination that usually finishes smooth and slightly satin and sits well under makeup. Hydration is handled by Glycerin, Hydroxyethyl Urea and Betaine, humectants that pull water into the upper layers of skin rather than sealing it there.
Hydration: Very high. Ingredients that pull and hold water in the upper layers of skin, and here that comes from Glycerin, Hydroxyethyl Urea, Betaine and Butylene Glycol.
Barrier support: Moderate. Lipids and repair signals that support skin barrier integrity, and here that comes from Squalane, Niacinamide and Butyrospermum Parkii Butter.
Soothing: Moderate. Ingredients aimed at visible redness and reactivity, and here that comes from Cetyl Ethylhexanoate, Sodium Benzoate, Niacinamide and Butyrospermum Parkii Butter.
Brightening: Moderate. Ingredients that act on uneven tone and post-inflammatory marks, and here that comes from Niacinamide, Dipotassium Glycyrrhizate and Galactomyces Ferment Filtrate.
On richness alone it suits Balanced skin best, and is the least natural fit for Dry, Combination (dry), Combination (oily) and Oily skin. Nothing in the list is flagged as a common irritant, which is a reasonable starting point for reactive skin — though a patch test is still the only way to know.
The formula contributes little or nothing on antioxidant protection, cell renewal and firmness signalling. That is not a fault — most products are not meant to do everything — but if one of those is your priority, this is not the product that will address it.
Reading the full list, the formula is essential-oil-free, no drying alcohol, paraben-free, microplastic-free, sulfate-free and dye-free. Those claims come from the ingredient list itself, not from the packaging. It does contain fragrance, worth knowing if your skin reacts to any of them.
It can be used morning and evening. In a routine it goes after toner, before moisturiser. Apply to clean, dry skin and give it a minute to absorb before the next layer. Introduce one new treatment at a time so you can identify what is working.
This summary is generated from the product's ingredient list. It is not a review, it is not the brand's own marketing claims, and it does not replace advice from a dermatologist.
Drawn purely from the ingredient list
Scored on how rich or light the formula reads from its INCI order.
No ingredient in this formula carries a common-irritant flag, making it a reasonable option for reactive skin. A patch test is still recommended, as individual skin reactivity varies.
Based on the curated benefits documented for this product's ingredients.
Attracts and locks in moisture to keep skin plump and dewy
Boosts collagen and cell turnover to reduce fine lines and wrinkles
Calms redness, irritation, and inflammation for sensitive skin
Fades hyperpigmentation and evens out dark spots over time
Tightens and refines the look of enlarged pores
None of the ingredients in this formula are associated with these benefits. This is not unusual, as most products are designed to target a limited number of concerns.
The actives, UV filters and benefit-carrying ingredients in this formula, in the order they are listed.
1st on the list, which puts it at an estimated 30–80% of the formula.
Aqua (EU),Deionized Water,Distilled Water,Micromatrix Fractile AN,Onsen-Sui (JPN),Purified Water
2nd on the list, which puts it at an estimated 5–20% of the formula.
Glycerine ;Glycerol (INN); Glycerol (RIFM); Glycerolum (EP); Glycyl Alcohol; 1,2,3-Propanetriol; 1,2,3-Trihydroxypropane
3rd on the list, which puts it at an estimated 5–20% of the formula.
2,6,10,15,19,23-Hexamethyltetracosane
4th on the list, which puts it at an estimated 2–10% of the formula.
Decamethylcyclopentasiloxane
5th on the list, which puts it at an estimated 2–10% of the formula.
Dimethicone
6th on the list, which puts it at an estimated 2–10% of the formula.
Niacinamide (vitamin B3) is a gentle skincare active that repairs the skin barrier, calms redness, controls oil and evens tone at 2–5%. Official IUPAC name: **3-Pyridinecarboxamide**
8th on the list, which puts it at an estimated 1–5% of the formula.
Stearic acid, monoester with glycerol
12th on the list, which puts it at an estimated 1–3% of the formula.
Hexadecan-1-ol
13th on the list, which puts it at an estimated 1–3% of the formula.
Cetearyl Olivate is the ester of Cetearyl Alcohol and the fatty acids derived from olive oil
14th on the list, which puts it at an estimated 1–3% of the formula.
Hexadecyl 2-ethylhexanoate
15th on the list, which puts it at an estimated 1–3% of the formula.
Methanaminium, 1-carboxy-N,N,N-trimethyl-, hydroxide, inner salt
17th on the list, which puts it at an estimated 1–3% of the formula.
Ethanone, 1-(4-hydroxyphenyl)-,p-Hydroxyacetophenone
Each axis is scored from the ingredients present and how high up the list they sit.
Ingredients that pull and hold water in the upper layers of skin
Lipids and repair signals that support skin barrier integrity
Ingredients that mop up free radicals from UV and pollution
Ingredients that moderate sebum or absorb shine
Ingredients that act on uneven tone and post-inflammatory marks
Ingredients aimed at visible redness and reactivity
Retinoids, acids and enzymes that speed surface turnover
Peptides and growth factors that signal for collagen support
"Active" here means an ingredient carrying a recorded active type or a recognised UV filter.
Solvents, emollients, texture agents and preservatives — the formula that carries the actives.
Read from the full ingredient list. A brand's own claim may differ.
Parfum
Cyclopentasiloxane, Dimethicone, Dimethicone/vinyl Dimethicone Crosspolymer
Simmondsia Chinensis Seed Oil, Macadamia Integrifolia Seed Oil
Judged by the same curated rules our routine checker uses. It reads the ingredients, not the label.
Nothing in this formula belongs to a group our rules can put in conflict, so it layers freely. Order still matters — thinnest texture first.
This product is the "Treat" step.
Flags to check, not verdicts. None of this is medical advice — if you are pregnant, breastfeeding or treating a skin condition, ask a doctor.
Most ingredients do more than one job, so these counts add up to more than the 48 ingredients on the label.
Softens and smooths by filling gaps between skin cells
Sets the thickness, spread and stability of the formula
Lifts oil and dirt, or holds oil and water together
Dissolves and carries everything else
Draws water into the upper layers of skin
Botanical material, usually for antioxidants or scent
Forms a film that slows water loss
Keeps the product free of microbial growth
Changes how skin behaves rather than how it feels
Changes how the product smells or looks
Neutralises free radicals from UV and pollution
Binds trace metals that would otherwise spoil the formula
Sets the acidity the formula needs to work
Every ingredient on the label, in order, with what it does and roughly how much of it is likely to be there.
1st on the list, which puts it at an estimated 30–80% of the formula.
Aqua (EU),Deionized Water,Distilled Water,Micromatrix Fractile AN,Onsen-Sui (JPN),Purified Water
2nd on the list, which puts it at an estimated 5–20% of the formula.
Glycerine ;Glycerol (INN); Glycerol (RIFM); Glycerolum (EP); Glycyl Alcohol; 1,2,3-Propanetriol; 1,2,3-Trihydroxypropane
3rd on the list, which puts it at an estimated 5–20% of the formula.
2,6,10,15,19,23-Hexamethyltetracosane
4th on the list, which puts it at an estimated 2–10% of the formula.
Decamethylcyclopentasiloxane
5th on the list, which puts it at an estimated 2–10% of the formula.
Dimethicone
6th on the list, which puts it at an estimated 2–10% of the formula.
Niacinamide (vitamin B3) is a gentle skincare active that repairs the skin barrier, calms redness, controls oil and evens tone at 2–5%. Official IUPAC name: **3-Pyridinecarboxamide**
7th on the list, which puts it at an estimated 1–5% of the formula.
Urea, (2-Hydroxyethyl)-
8th on the list, which puts it at an estimated 1–5% of the formula.
Stearic acid, monoester with glycerol
9th on the list, which puts it at an estimated 1–5% of the formula.
Dimethicone/Vinyl Dimethicone Crosspolymer is a crosslinked dimethyl siloxane polymer (silicone elastomer) that is formed by the reaction between Hydrogen Dimethicone or Bis-Hydrogen Dimethicone, and Vinyl Dimethicone or Bis-Vinyldimethicone.
10th on the list, which puts it at an estimated 1–5% of the formula.
Octadecan-1-ol
11th on the list, which puts it at an estimated 1–3% of the formula.
Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxooctadecyl)-.omega.-hydroxy- (100 mol EO average molar ratio)
12th on the list, which puts it at an estimated 1–3% of the formula.
Hexadecan-1-ol
13th on the list, which puts it at an estimated 1–3% of the formula.
Cetearyl Olivate is the ester of Cetearyl Alcohol and the fatty acids derived from olive oil
14th on the list, which puts it at an estimated 1–3% of the formula.
Hexadecyl 2-ethylhexanoate
15th on the list, which puts it at an estimated 1–3% of the formula.
Methanaminium, 1-carboxy-N,N,N-trimethyl-, hydroxide, inner salt
16th on the list, which puts it at an estimated 1–3% of the formula.
1,1'-Oxydipropan-2-ol; Oxydipropan-2-ol; Hydroxypropyloxypropanol
17th on the list, which puts it at an estimated 1–3% of the formula.
Ethanone, 1-(4-hydroxyphenyl)-,p-Hydroxyacetophenone
18th on the list, which puts it at an estimated 1–3% of the formula.
D-Glucitol, 1,4-Anhydro-, 6-monoester with olive oil fatty acids
19th on the list, which puts it at an estimated 1–3% of the formula.
C10-30 alkyl propenoate, polymer with propenoic acid, butenoic acidand/or alkyl propenoates, product with propenyl sucrose ether or propenyl 2,2-dihydroxymethyl-1,3-propanediol
20th on the list, which puts it at an estimated 1–3% of the formula.
1,3-Propanediol, 2-amino-2-(hydroxymethyl)-
21st on the list, which puts it at an estimated 1–3% of the formula.
Octane-1,2-diol
22nd on the list, which puts it at an estimated 1–3% of the formula.
Hexadecanoic acid
23rd on the list, which puts it at an estimated 1–3% of the formula.
Stearic acid
24th on the list, which puts it at an estimated 1–3% of the formula.
Butyrospermum Parkii Butter is the fat obtained from the fruit of the Shea Tree, Butyrospernum parkii, Sapotaceae
25th on the list, which puts it at an estimated 1–3% of the formula.
2-Octyldodecan-1-ol
26th on the list, which puts it at an estimated 1–3% of the formula.
6-Amino-9-beta-D-ribofuranosyl-9H-purine
27th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Disodium dihydrogen ethylenediaminetetraacetate
28th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
C12-14 Sec-Pareth-7 is a polyethylene glycol ether of a mixture of synthetic secondary C12-14 fatty alcohols with an average of 7 moles of ethylene oxide
29th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Sodium benzoate
30th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Galactomyces Ferment Filtrate is a filtrate of the product obtained by the fermentation of the microorganism Galactomyces
31st on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Tetradecanoic acid
32nd on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
2-Phenoxyethanol
33rd on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Tetradecanol
34th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Xanthan gum
35th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Butane-1,3-diol (CAS No. 107-88-0/ EC No. 203-529-7) (R)-(-)-butane-1,3-diol” (CAS No. 6290-03-5/ EC No. 228-532-0)
36th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Dodecan-1-ol
37th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Simmondsia Chinensis Seed Oil is the fixed oil expressed or extracted from seeds of the desert shrub, Jojoba, Simmondsia chinensis, Buxaceae
38th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Macadamia Integrifolia Seed Oil is the fixed oil obtained from the nuts of the Macadamia integrifolia, Proteaceae
39th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Aloe Barbadensis Leaf Extract is an extract of the leaves of the aloe, Aloe barbadensis, Liliaceae
40th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Prunus Amygdalus Dulcis Oil is the fixed oil obtained from the ripe seed kernel of the Sweet Almond Tree, Prunus amygdalus var. dulcis, Rosaceae
41st on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
.alpha.-d-Glucopyranosiduronic acid, (3.beta.,20.beta.)-20-carboxy-11-oxo-30-norolean-12-en-3-yl 2-O-.beta.-d-glucopyranuronosyl-, dipotassium salt
42nd on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
43rd on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
1,2-Dihydroxypentane
44th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Citrus Paradisi Fruit Extract is an extract of the fruit of the Grapefruit, Citrus paradisi, Rutaceae
45th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Acorus Calamus Root Extract is an extract of the roots of the Sweet Flag, Acorus calamus L., Araceae
46th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Schisandra Chinensis Fruit Extract is the extract of the fruit of Schisandra chinensis, Schisandraceae.
47th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Perilla Ocymoides Leaf Extract is an extract of the leaves of the Perilla, Perilla ocymoides L., Lamiaceae
48th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Parfum is a term for ingredient labelling used to identify that a product contains a material or a combination of materials normally added to a cosmetic to produce or to mask a particular odour. According to Article 19 of the Cosmetics Regulation, 'Perfume and aromatic compositions and their raw materials shall be referred to by the terms ‘parfum’ or ‘aroma’. '
Products in the same category that share this formula's distinguishing ingredients.
Missha
Shares 10 key ingredients with NAD+ Peptide Boosting Serum: Water, Glycerin, Niacinamide, Cyclopentasiloxane, Betaine
Blithe
Shares 9 key ingredients with NAD+ Peptide Boosting Serum: Glycerin, Cyclopentasiloxane, Cetyl Alcohol, Niacinamide, Dimethicone
Eqqualberry
Shares 7 key ingredients with NAD+ Peptide Boosting Serum: Water, Cetyl Ethylhexanoate, Glycerin, Niacinamide, Betaine
Eqqualberry
Shares 7 key ingredients with NAD+ Peptide Boosting Serum: Water, Glycerin, Cetyl Ethylhexanoate, Niacinamide, Betaine
SOME BY MI
Shares 7 key ingredients with NAD+ Peptide Boosting Serum: Water, Squalane, Glycerin, Cetyl Alcohol, Glyceryl Stearate
Eqqualberry
Shares 7 key ingredients with NAD+ Peptide Boosting Serum: Water, Cetyl Ethylhexanoate, Glycerin, Niacinamide, Betaine
WATER, GLYCERIN, SQUALANE, CYCLOPENTASILOXANE, DIMETHICONE, NIACINAMIDE, HYDROXYETHYL UREA, GLYCERYL STEARATE, DIMETHICONE/VINYL DIMETHICONE CROSSPOLYMER, STEARYL ALCOHOL, PEG-100 STEARATE, CETYL ALCOHOL, CETEARYL OLIVATE, CETYL ETHYLHEXANOATE, BETAINE, DIPROPYLENE GLYCOL, HYDROXYACETOPHENONE, SORBITAN OLIVATE, ACRYLATES/C10-30 ALKYL ACRYLATE CROSSPOLYMER, TROMETHAMINE, CAPRYLYL GLYCOL, PALMITIC ACID, STEARIC ACID, BUTYROSPERMUM PARKII BUTTER, OCTYLDODECANOL, ADENOSINE, DISODIUM EDTA, C12-14 SEC-PARETH-7, SODIUM BENZOATE, GALACTOMYCES FERMENT FILTRATE, MYRISTIC ACID, PHENOXYETHANOL, MYRISTYL ALCOHOL, XANTHAN GUM, BUTYLENE GLYCOL, LAURYL ALCOHOL, SIMMONDSIA CHINENSIS SEED OIL, MACADAMIA INTEGRIFOLIA SEED OIL, ALOE BARBADENSIS LEAF EXTRACT, PRUNUS AMYGDALUS DULCIS OIL, DIPOTASSIUM GLYCYRRHIZATE, 1,2-HEXANEDIOL, PENTYLENE GLYCOL, CITRUS PARADISI FRUIT EXTRACT, ACORUS CALAMUS ROOT EXTRACT, SCHISANDRA CHINENSIS FRUIT EXTRACT, PERILLA OCYMOIDES LEAF EXTRACT, PARFUM.
NIACINAMIDE.
After cleansing and toning, apply 1–2 pumps (or drops) of the serum to your face and neck. Gently pat until fully absorbed. Follow with your usual cream or oil. For optimal results, use morning and evening — in the morning, always finish with a broad-spectrum sunscreen.
Judged on how rich the formula reads from its ingredient list, it suits Balanced skin best. It is the least natural fit for Dry, Combination (dry), Combination (oily), Oily skin.
No ingredient in this formula carries a common-irritant flag, making it a reasonable option for reactive skin. A patch test is still recommended, as individual skin reactivity varies.
8 ingredients could feed malassezia: Glyceryl Stearate, Peg-100 Stearate, Cetearyl Olivate, Sorbitan Olivate, Butyrospermum Parkii Butter, Galactomyces Ferment Filtrate, Simmondsia Chinensis Seed Oil, Macadamia Integrifolia Seed Oil. That describes the yeast's food supply, not a prediction that they will cause a breakout.
Nothing in this formula is on the standard pregnancy-caution list. That is not medical clearance — check anything you use daily with your doctor or midwife.
No — it contains Parfum.
No. Reading the full ingredient list, this formula is no drying alcohol.
No — it contains Cyclopentasiloxane, Dimethicone, Dimethicone/vinyl Dimethicone Crosspolymer.
No. Reading the full ingredient list, this formula is essential-oil-free.
Yes. Reading the full ingredient list, this formula is paraben-free.
It layers well with Vitamin C (L-ascorbic acid), Retinoids (retinol, retinal), AHAs (glycolic, lactic), BHA (salicylic acid), PHAs (gluconolactone), Benzoyl peroxide.
Use it morning and evening, after toner, before moisturiser.
It lists 48 ingredients, of which 1 are recorded as actives.
Eqqualberry, a brand based in Korea.
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