Product Overview
Biologique Recherche Complexe Royal is a nourishing finishing serum for lipid-depleted skin that lacks radiance. Royal jelly is central to this formula, which helps restore a comfortable feel and a brighter-looking complexion.
Complexe Royal is the finishing touch of the Biologique Recherche skincare program. Its role differs from a hydrating treatment serum: it is applied at the end of the routine, following the manufacturer’s directions.
Recommended For
- Lipid-depleted skin that lacks radiance.
- A routine focused on nourishment and a more comfortable skin feel.
- Use only on skin suited to the manufacturer’s precautions; do not use on sensitive, scratched or irritated skin.
Texture and Experience
A concentrated, lightweight treatment designed for precise layering.
Care Step
Finishing serum — apply 4–5 drops to the face, neck and décolleté as the final touch of the Biologique Recherche routine, morning and/or evening. Avoid sun exposure immediately after application. Follow the packaging precautions.
Key Ingredients
- Glycerin — a humectant that helps attract and retain water in the skin.
- Allantoin — supports skin comfort and conditioning.
- Lactic Acid — an alpha-hydroxy acid used to support surface renewal and hydration.
Formula Notes
Review the full ingredient list below and the current packaging before use, especially if you have a known ingredient sensitivity.
Available Size
0.3 FL. OZ (8 ml); 1 FL. OZ (30 ml)
Full Ingredient List
WATER (AQUA), PROPYLENE GLYCOL, GLYCERIN, ALCOHOL DENAT., CUCUMIS SATIVUS (CUCUMBER) FRUIT EXTRACT, GLUCONOLACTONE, LACTIC ACID, VINEGAR (ACETUM), YEAST EXTRACT, TEA-LACTATE, SODIUM BENZOATE, SODIUM LACTATE, HONEY EXTRACT (MEL EXTRACT), SORBITOL, BUTYLENE GLYCOL, ROYAL JELLY EXTRACT, ALLANTOIN, HAMAMELIS VIRGINIANA (WITCH HAZEL) BARK/LEAF/TWIG EXTRACT, HYPERICUM PERFORATUM FLOWER/LEAF/STEM EXTRACT, SERINE, UREA, CITRIC ACID, POTASSIUM SORBATE, PYRIDOXINE HCL, THIAMINE HCL, HYDROLYZED SILK, AMYL CINNAMAL, AMYLCINNAMYL ALCOHOL, BENZYL ALCOHOL, BENZYL BENZOATE, BENZYL CINNAMATE, BENZYL SALICYLATE, CINNAMAL, CINNAMYL ALCOHOL, CITRAL, CITRONELLOL, COUMARIN, EUGENOL, EVERNIA FURFURACEA (TREEMOSS) EXTRACT, EVERNIA PRUNASTRI (OAKMOSS) EXTRACT, FARNESOL, GERANIAL, HEXYL CINNAMAL, HYDROXYCITRONELLAL, ISOEUGENOL, LIMONENE, LINALOOL, METHYL 2-OCTYNOATE, SODIUM BISULFITE.
Ingredient lists may change. Please refer to the product packaging for the most current information.
Professional Recommendation
For a hydration-focused treatment step, explore Extraits Tissulaires; Complexe Royal serves a different role as a finishing serum. An online skincare consultation can help determine which steps suit your skin. Discover the full Biologique Recherche collection.