Spectral

Biologique Recherche

Where to buy Possibly in stock

About this product

The Biologique Recherche Spectral is a serums, essence, ampoule. Our analysis of its 35 ingredients (26 low-risk) rates it Excellent (89/100). Based on its ingredients, it looks well-suited to dry skin.

Vegan-friendly Reef-safe

Summarised from our ingredient analysis — not brand marketing copy.

At a glance

Type
Serums, Essence, Ampoules
Ingredients
35
Low-risk
26
Fragrance
Fragrance-free
Origin
France
Data updated
May 2026

The evidence

Quick Product Notes

Paraben-Free Sulfate-Free Alcohol-Free Silicone-Free EU Allergen-Free Fungal Acne (Malassezia) Safe

Notable Effects & Ingredients

No Notable Effects & Ingredients

Ingredients Related to Skin Types

Good   Bad — tap a skin type to see which ingredients · estimated from ingredient functions
Dry Skin 8/5
Good for dry skin
Gluconolactone Moringa Oleifera Seed Oil Rhamnose Saccharide Isomerate Caprylyl Glycol Calcium Gluconate Glycerin Sea Water
Caution for dry skin
Lauryl Glucoside Myristyl Glucoside Xanthan Gum Glycerin Cinnamal
Oily/Acne-Prone Skin No data
Sensitive Skin 3/15
Good for sensitive skin
Vaccinium Vitis-Idaea Fruit Extract Glycerin Farnesol
Caution for sensitive skin
Gluconolactone Lysine Rhamnose Arginine Glycerin Phenethyl Alcohol Phenylpropanol Citric Acid Sodium Benzoate Acacia Senegal Gum Farnesol Benzyl Alcohol Citral Cinnamyl Alcohol Cinnamal

Ingredients list

35 total
Lower hazard (1) Higher hazard (7)
All35 Skin Conditioning16 Fragrance15 Masking12 Solvent9 Humectant9 Hair Conditioning6 Flavoring Agent4 Viscosity Decreasing Agent3
EWG CIR Ingredient Name & Cosmetic Functions Notes
1
Water
(Solvent)
1
Propanediol
(Solvent, Viscosity Decreasing Agent, Viscosity Controlling)
1
Methylpropanediol
(Solvent)
1
Sea Water
(Humectant, Solvent)
1
A
Moringa Oleifera Seed Oil
(Emollient, Skin Conditioning)
2
A
Glycerin
(Denaturant, Fragrance, Hair Conditioning, Humectant, Oral Care Agent, Oral Health Care Drug, Skin Protecting, Viscosity Decreasing Agent, Perfuming, Solvent)
Good for Dry Skin
Good for Dry Skin
Fungal Acne
Fungal Acne Trigger
1
A
Caprylyl Glycol
(Hair Conditioning, Skin Conditioning, Emollient, Humectant)
1
Polyacrylate Crosspolymer-6
(Emulsion Stabilising, Viscosity Controlling)
1
Vaccinium Vitis-Idaea Fruit Extract
(Antioxidant)
1
B
Lauryl Glucoside
(Cleansing, Surfactant)
Polyglyceryl-6 Laurate
(Emulsifying)
1
Trisodium Ethylenediamine Disuccinate
(Chelating Agent)
3
A
Sodium Benzoate
(Fragrance, Preservative, Anticorrosive, Masking)
3
A
Acacia Senegal Gum
(Adhesive, Fragrance, Film Forming, Masking)
1
A
Xanthan Gum
(Binding Agent, Emulsion Stabilising, Skin Conditioning, Surfactant Emulsifying Agent, Viscosity Increasing Agent, Binding, Gel Forming, Viscosity Controlling)
1
B
Myristyl Glucoside
(Cleansing)
1
A
Rhamnose
(Flavoring Agent, Fragrance, Humectant, Masking)
1
Phenylpropanol
(Masking, Perfuming, Solvent)
2
A
Citric Acid
(Chelating Agent, Fragrance, Ph Adjuster, Buffering Agent, Masking)
Bad for Sensitive Skin
Bad for Sensitive Skin
1
Decarboxy Carnosine HCl
(Skin Conditioning, Antistatic Agent, Hair Conditioning)
Schisandra Chinensis Fruit Extract
(Skin Conditioning)
1
B
Phenethyl Alcohol
(Fragrance, Preservative, Masking)
1
Saccharide Isomerate
(Humectant)
1
Gluconolactone
(Fragrance, Humectant, Solvent)
rosmarinus officinalis leaf extract
(Antimicrobial, Fragrance, Skin Conditioning)
1
A
Arginine
(Fragrance, Hair Conditioning, Skin Conditioning, Antistatic Agent, Masking)
5
A
Benzyl Alcohol
(External Analgesic, Fragrance, Oral Health Care Drug, Preservative, Solvent, Viscosity Decreasing Agent, Masking)
Allergens
Allergens
1
A
Calcium Gluconate
(Skin Conditioning, Humectant, Oral Care Agent)
7
Cinnamal
(Denaturant, Flavoring Agent, Fragrance, Masking)
Allergens
Allergens
7
Cinnamyl Alcohol
(Flavoring Agent, Fragrance, Masking)
Allergens
Allergens
7
Citral
(Flavoring Agent, Fragrance, Masking)
Allergens
Allergens
4
Farnesol
(Fragrance, Deodorant, Masking, Solvent, Soothing)
Allergens
Allergens
1
A
Lysine
(Fragrance, Hair Conditioning, Skin Conditioning, Antistatic Agent)
Polygonum Tinctorium Leaf/Stem Extract
(Skin Conditioning)
1
Silanetriol
(Hair Conditioning)

My Ingredient Notes

No personal ingredient notes yet. Save ingredients to your profile to get good/bad alerts here.

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Key ingredients

PHA
Gently exfoliates and hydrates with less irritation.
Antioxidants
Shields skin from free radical damage.

Benefits

HydratingBoosts hydration and relieves dry, tight skin.
Scar HealingImproves the look of marks and scars.
Barrier RepairStrengthen and restore your skin's natural barrier.
Redness ReducingSoothes visible redness and calms irritation.
Acne FightingFights acne and helps prevent breakouts.
Anti-AgingSoftens lines and helps skin look youthful.
BrighteningRestores radiance to dull, tired skin.
Reduces IrritationEases discomfort and supports skin resilience.

Concerns

Contains eu allergen
Not fungal acne (malassezia) safe
Cinnamal — higher EWG
Cinnamyl Alcohol — higher EWG
Citral — higher EWG
May not suit sensitive skin

EWG flags hazard, not real-world risk — ratings don't account for how much of an ingredient a product contains. Treat these as things to research, not verdicts. How we score →

Ingredients explained

Water
Solvent
Low-hazard ingredient.Read moreShow less
EWG 1 Solvent
Propanediol
Solvent, Viscosity decreasing agent
Low-hazard ingredient.Read moreShow less
EWG 1 SolventViscosity decreasing agentViscosity controlling
Methylpropanediol
Solvent
Low-hazard ingredient.Read moreShow less
EWG 1 Solvent
Sea Water
Humectant, Solvent
Low-hazard ingredient.Read moreShow less
EWG 1 HumectantSolvent
Moringa Oleifera Seed Oil
Emollient, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A EmollientSkin conditioning
Caprylyl Glycol
Hair conditioning, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Hair conditioningSkin conditioningEmollientHumectant
Polyacrylate Crosspolymer-6
Emulsion stabilising, Viscosity controlling
Low-hazard ingredient.Read moreShow less
EWG 1 Emulsion stabilisingViscosity controlling
Vaccinium Vitis-Idaea Fruit Extract
Antioxidant
Low-hazard ingredient.Read moreShow less
EWG 1 Antioxidant
Lauryl Glucoside
Cleansing, Surfactant
Low-hazard ingredient.Read moreShow less
EWG 1 CIR B CleansingSurfactant
Polyglyceryl-6 Laurate
Emulsifying
Limited public safety data.Read moreShow less
EWG N/A Emulsifying
Trisodium Ethylenediamine Disuccinate
Chelating agent
Low-hazard ingredient.Read moreShow less
EWG 1 Chelating agent
Sodium Benzoate
Fragrance, Preservative
Low-to-moderate hazard.Read moreShow less
EWG 3 CIR A FragrancePreservativeAnticorrosiveMasking
Acacia Senegal Gum
Adhesive, Fragrance
Low-to-moderate hazard.Read moreShow less
EWG 3 CIR A AdhesiveFragranceFilm formingMasking
Xanthan Gum
Binding agent, Emulsion stabilising
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Binding agentEmulsion stabilisingSkin conditioningSurfactant -emulsifying agentViscosity increasing agentBindingGel formingViscosity controlling
Myristyl Glucoside
Cleansing
Low-hazard ingredient.Read moreShow less
EWG 1 CIR B Cleansing
+ 13 more — see the full ingredients list above
Glycerin
Denaturant, Fragrance
Low-hazard ingredient.Read moreShow less
EWG 2 CIR A DenaturantFragranceHair conditioningHumectantOral care agentOral health care drugSkin protectingViscosity decreasing agentPerfumingSolvent Good for Dry SkinFungal-acne trigger
Citric Acid
Chelating agent, Fragrance
Skin irritation can occur at high concentrationRead moreShow less
EWG 2 CIR A Chelating agentFragrancePh adjusterBuffering agentMasking Bad for Sensitive Skin
Benzyl Alcohol
External analgesic, Fragrance
Moderate-hazard ingredient.Read moreShow less
EWG 5 CIR A External analgesicFragranceOral health care drugPreservativeSolventViscosity decreasing agentMasking Allergens
Cinnamal
Denaturant, Flavoring agent
Higher-hazard ingredient.Read moreShow less
EWG 7 DenaturantFlavoring agentFragranceMasking Allergens
Cinnamyl Alcohol
Flavoring agent, Fragrance
Higher-hazard ingredient.Read moreShow less
EWG 7 Flavoring agentFragranceMasking Allergens
Citral
Flavoring agent, Fragrance
Higher-hazard ingredient.Read moreShow less
EWG 7 Flavoring agentFragranceMasking Allergens
Farnesol
Fragrance, Deodorant
Low-to-moderate hazard.Read moreShow less
EWG 4 FragranceDeodorantMaskingSolventSoothing Allergens

How to use

How to use

  • 1 Where it fits: Apply after toner and before moisturiser — thinnest to thickest.
  • 2 Morning & evening: Suitable for both AM and PM use.

General guidance from this product's category and active ingredients — always follow the directions on the package.

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