LA MER
The Essential Tonic
face toner
LA MER
face toner
Added Last edited
Fit by skin type
General, ingredient-based — not your personalized match.
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Take the skin testLa Mer’s revitalizing toner comforts skin on contact, providing a rich sensation of hydration and balance. Its fresh fluid texture instantly saturates skin with comforting hydration while preparing it to be more receptive to the treatment that follows. The 93% naturally derived formula transforms skin with powerful treatment activity to help reduce the look of redness and hydrate and plump the look of skin in just one use.
The Essential Tonic is a lightweight toner from LA MER. Its job is UV protection, with the rest of the formula working on hydration. The ingredient list runs to 31 ingredients, each broken down in full below.
By its ingredient list the formula reads as light: water and humectants lead, with emollients kept lower in the order. Hydration is handled by Butylene Glycol, Glycerin and Water, humectants that pull water into the upper layers of skin rather than sealing it there.
It is a chemical (organic-filter) sunscreen, using Sulisobenzone. Between them those filters cover UVB and UVA II. They stop short of UVA I (340–400 nm), the deepest ageing wavelengths, so this is not a broad-spectrum filter system by the strictest reading. Every filter in the formula is photostable, so its protection does not fall away over the first hour in the sun — reapplication is still about sweat, water and rubbing rather than degradation.
Hydration: High. Ingredients that pull and hold water in the upper layers of skin, and here that comes from Butylene Glycol, Glycerin, Water and Sucrose.
Soothing: Moderate. Ingredients aimed at visible redness and reactivity, and here that comes from Algae Extract and Dipotassium Glycyrrhizate.
On richness alone it suits Balanced skin best, and is the least natural fit for Dry and Combination (dry) skin. A few ingredients carry irritation flags, so reactive skin should patch test before using it on the whole face.
The formula contributes little or nothing on barrier support, antioxidant protection, oil control and brightening and tone. 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 no drying alcohol, paraben-free, silicone-free, microplastic-free, sulfate-free and dye-free. Those claims come from the ingredient list itself, not from the packaging. It does contain fragrance and essential oils, worth knowing if your skin reacts to any of them.
It can be used morning and evening. In a routine it goes after cleansing, before serums. Apply to slightly damp skin so the humectants have water to hold on to. It carries UV filters, so it belongs in your morning routine.
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.
A few ingredients here carry irritation flags. Reactive skin should patch test on the jawline for a few days before using it on the whole face.
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
Targets breakouts by reducing bacteria and unclogging pores
Fades hyperpigmentation and evens out dark spots over time
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.
Chemical (organic) filter system · does not reach UVA I
Water-soluble, so it is often used to protect the formula itself rather than skin.
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.
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)
3rd 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
4th on the list, which puts it at an estimated 2–10% of the formula.
Sucrose
5th on the list, which puts it at an estimated 2–10% of the formula.
Algae Extract is an extract of various species of Algae; Extract of the Seaweed, Fucus vesiculosus, Furaceae
11th on the list, which puts it at an estimated 1–3% of the formula.
Sodium gluconate
12th on the list, which puts it at an estimated 1–3% of the formula.
Copper di-D-gluconate
14th on the list, which puts it at an estimated 1–3% of the formula.
Magnesium digluconate
15th on the list, which puts it at an estimated 1–3% of the formula.
bis(D-Gluconato-O1,O2)zinc
16th on the list, which puts it at an estimated 1–3% of the formula.
.alpha.-Tocopheryl hydrogen succinate
17th on the list, which puts it at an estimated 1–3% of the formula.
3-Pyridinecarboxylic acid
19th on the list, which puts it at an estimated 1–3% of the formula.
1H-Purine-2,6-dione, 3,7-dihydro-1,3,7-trimethyl-
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
Every filter in this formula is photostable
"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.
Geraniol, Citronellol
Eucalyptus Globulus Leaf Oil, Geraniol, Citronellol, Juniperus Virginiana, Ext., Oxidized, Acetylated
Sesamum Indicum 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 "Toning" 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 31 ingredients on the label.
Draws water into the upper layers of skin
Binds trace metals that would otherwise spoil the formula
Sets the thickness, spread and stability of the formula
Forms a film that slows water loss
Dissolves and carries everything else
Changes how the product smells or looks
Softens and smooths by filling gaps between skin cells
Loosens or dissolves dead surface cells
Sets the acidity the formula needs to work
Botanical material, usually for antioxidants or scent
Changes how skin behaves rather than how it feels
Neutralises free radicals from UV and pollution
Calms visible redness and irritation
Keeps the product free of microbial growth
Absorbs or scatters ultraviolet light
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.
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)
3rd 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
4th on the list, which puts it at an estimated 2–10% of the formula.
Sucrose
5th on the list, which puts it at an estimated 2–10% of the formula.
Algae Extract is an extract of various species of Algae; Extract of the Seaweed, Fucus vesiculosus, Furaceae
6th on the list, which puts it at an estimated 2–10% of the formula.
Sesamum Indicum Seed Oil is the oil obtained from the seed of the Sesame, Sesamum indicum L., Pedaliaceae
7th on the list, which puts it at an estimated 1–5% of the formula.
Medicago Sativa Seed Powder is the powder derived from crushed seeds of the Alfa-alfa (Alfalfa), Medicago sativa L., Leguminosae
8th on the list, which puts it at an estimated 1–5% of the formula.
Helianthus Annuus Seedcake is the residue from the expression of oil from the seedcake of the Sunflower, Helianthus annuus L., Compositae
9th on the list, which puts it at an estimated 1–5% of the formula.
Prunus Amygdalus Dulcis Seed Meal is the residue from the expression of oil from the dried ripe seeds of the Sweet Almond Tree, Prunus amygdalus var. dulcis, Rosaceae
10th on the list, which puts it at an estimated 1–5% of the formula.
Eucalyptus Globulus Leaf Oil is the volatile oil obtained from the fresh leaves of the Eucaluptus, Eucalyptus globulus and other species of Eucalyptus, Myrtaceae. Syn. Yuukari Yu (Japanese)
11th on the list, which puts it at an estimated 1–3% of the formula.
Sodium gluconate
12th on the list, which puts it at an estimated 1–3% of the formula.
Copper di-D-gluconate
13th on the list, which puts it at an estimated 1–3% of the formula.
Calcium gluconate
14th on the list, which puts it at an estimated 1–3% of the formula.
Magnesium digluconate
15th on the list, which puts it at an estimated 1–3% of the formula.
bis(D-Gluconato-O1,O2)zinc
16th on the list, which puts it at an estimated 1–3% of the formula.
.alpha.-Tocopheryl hydrogen succinate
17th on the list, which puts it at an estimated 1–3% of the formula.
3-Pyridinecarboxylic acid
18th on the list, which puts it at an estimated 1–3% of the formula.
Sesamum Indicum Seed Powder is the powder obtained from the dried, ground seeds of the Sesame, Sesamum indicum L., Pedaliaceae
19th on the list, which puts it at an estimated 1–3% of the formula.
1H-Purine-2,6-dione, 3,7-dihydro-1,3,7-trimethyl-
20th on the list, which puts it at an estimated 1–3% of the formula.
Rosa Damascena Flower water is an aqueous solution of the steam of the distillate obtained from the flowers of the Damask Rose, Rosa damascena, Rosaceae
21st on the list, which puts it at an estimated 1–3% of the formula.
2-Hydroxy-1,2,3-propanetricarboxylic acid
22nd on the list, which puts it at an estimated 1–3% of the formula.
5-Benzoyl-4-hydroxy-2-methoxybenzenesulfonic acid
23rd on the list, which puts it at an estimated 1–3% of the formula.
.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
24th on the list, which puts it at an estimated 1–3% of the formula.
1,1',1'',1'''-Ethylenedinitrilotetrapropan-2-ol
25th on the list, which puts it at an estimated 1–3% of the formula.
Trisodium citrate
26th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Disodium dihydrogen ethylenediaminetetraacetate
27th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
2-Phenoxyethanol
28th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
2,6-Octadien-1-ol, 3,7-dimethyl-, (2E)-
29th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
3,7-Dimethyl-6-octen-1-ol
30th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Disodium 5-amino-4-hydroxy-3-(phenylazo)naphthalene-2,7-disulphonate (CI 17200)
31st on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Juniperus Virginiana, Ext., Oxidized, Acetylated is the acetylated oxidized extract of the wood and twigs of the Red Cedar, Juniperus virginiana L., Cupressaceae
Products in the same category that share this formula's distinguishing ingredients.
LA MER
Shares 12 key ingredients with The Essential Tonic: Water, Algae Extract, Glycerin, Sucrose, Sodium Gluconate
LA MER
Shares 12 key ingredients with The Essential Tonic: Water, Algae Extract, Glycerin, Sucrose, Sodium Gluconate
LA MER
Shares 10 key ingredients with The Essential Tonic: Algae Extract, Butylene Glycol, Sodium Gluconate, Copper Gluconate, Magnesium Gluconate
Payot
Shares 5 key ingredients with The Essential Tonic: Glycerin, Butylene Glycol, Citric Acid, Zinc Gluconate, Copper Gluconate
COSRX
Shares 4 key ingredients with The Essential Tonic: Water, Butylene Glycol, Glycerin, Sucrose
SOME BY MI
Shares 4 key ingredients with The Essential Tonic: Water, Butylene Glycol, Glycerin, Citric Acid
WATER, BUTYLENE GLYCOL, GLYCERIN, SUCROSE, ALGAE EXTRACT, SESAMUM INDICUM SEED OIL, MEDICAGO SATIVA SEED POWDER, HELIANTHUS ANNUUS SEEDCAKE, PRUNUS AMYGDALUS DULCIS SEED MEAL, EUCALYPTUS GLOBULUS LEAF OIL, SODIUM GLUCONATE, COPPER GLUCONATE, CALCIUM GLUCONATE, MAGNESIUM GLUCONATE, ZINC GLUCONATE, TOCOPHERYL SUCCINATE, NIACIN, SESAMUM INDICUM SEED POWDER, CAFFEINE, ROSA DAMASCENA FLOWER WATER, CITRIC ACID, BENZOPHENONE-4, DIPOTASSIUM GLYCYRRHIZATE, TETRAHYDROXYPROPYL ETHYLENEDIAMINE, SODIUM CITRATE, DISODIUM EDTA, PHENOXYETHANOL, GERANIOL, CITRONELLOL, ACID RED 33, JUNIPERUS VIRGINIANA, EXT., OXIDIZED, ACETYLATED.
CITRIC ACID.
Apply it after cleansing, before serums. Apply to slightly damp skin so the humectants have water to hold on to. It carries UV filters, so it belongs in your morning routine.
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) skin.
Some ingredients here carry irritation flags, so sensitive skin should patch test on the jawline for a few days before applying it to the whole face.
2 ingredients could feed malassezia: Sesamum Indicum Seed Oil, Eucalyptus Globulus Leaf 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 Geraniol, Citronellol.
No. Reading the full ingredient list, this formula is no drying alcohol.
Yes. Reading the full ingredient list, this formula is silicone-free.
Yes — it contains Eucalyptus Globulus Leaf Oil, Geraniol, Citronellol, Juniperus Virginiana, Ext., Oxidized, Acetylated.
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 cleansing, before serums.
It lists 31 ingredients, of which 2 are recorded as actives.
LA MER.
It filters UV with Sulisobenzone (benzophenone-4).
Not in the strictest sense. Its filters stop short of UVA I (340–400 nm), the deepest ageing wavelengths.
Unlikely. It filters with organic (chemical) filters only, which dissolve into the formula rather than sitting on the surface, so they do not leave a white cast.
It contains none of the filters named in the Hawaii and Key West reef legislation (oxybenzone and octinoxate). "Reef safe" is not a regulated term, so treat that as a fact about the filter list rather than a certification.
Yes. Let it set for a couple of minutes before foundation so it does not pill, and reapply over makeup with a stick or powder rather than rubbing more in.
Every two hours of sun exposure, and immediately after swimming, sweating heavily or towelling off.
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