The cosmetic research behind our targeted tone-evening formula
Designed to help support the look of fading age spots without bleaching the surrounding skin tone. Locked formula FOR.25.184.01. Manufactured in France. Vegan.
What this serum is — and isn't. Cellular Clarity Serum is a cosmetic. It is designed for the appearance of age spots and uneven skin tone. It is not a medical treatment for melasma, post-inflammatory hyperpigmentation, or any dermatological condition. If you have a diagnosed skin condition, please consult a dermatologist. Niacinamide is NOT in this formula.
Delentigo™ — The Hero Active
Cosmetic Actives For An Efficient Treatment Of Age Spots + Cress Sprout Actives to Turn on the Master Switch in Cell Protection
SöFW Journal, May 2009 + CosmeticsDesign, 2010. Mibelle Biochemistry technical publications.
Delentigo™ is a cosmetic active developed by Mibelle Biochemistry, combining Lepidium sativum (Swiss garden cress) sprout extract with soy isoflavones (genistein) and lecithin. In Cellular Clarity Serum it's present at 4% raw, delivering the active components to the finished formula.
The design principle: Most brightening serums work by lightening ALL the skin where they're applied — including the surrounding skin tone you don't want to change. The result can be uneven correction that gets more noticeable over time. Delentigo's published research describes a more targeted approach: cosmetic appearance benefits focused on the look of age spots, with the surrounding skin tone unchanged.
Read the Delentigo publication →How To Tackle Uneven Pigmentation
HPC Today, April 2010. Mibelle Biochemistry.
Category-level cosmetic science review on uneven pigmentation and the Delentigo cosmetic approach.
The Non-Stop Search For Efficient Whitening
Pure Health, Autumn 2010. Mibelle Biochemistry.
Broader review of cosmetic actives in the brightening / tone-evening category, with Delentigo positioned as one of the most-studied selective options.
MossCellTec™ N°1 — Skin Resilience Connection
MossCellTec™ N°1 (Physcomitrella patens callus extract) at 2% raw
Cellular Clarity Serum shares MossCellTec™ N°1 at 2% raw with Cellular Renewal Serum. Same active. Different supporting cast. The cross-product story: resilient-looking skin and even-looking tone are connected concerns in cosmetic ingredient science.
Sodium Ascorbyl Phosphate — Stabilized Vitamin C
Sodium Ascorbyl Phosphate (Azelis, 0.10%)
The stabilized, pH-neutral, non-acidic form of Vitamin C. Designed for cosmetic appearance benefits relating to brightness and antioxidant support, without the irritation associated with L-ascorbic acid.
Azeloglycine (Potassium Azeloyl Diglycinate) — Soothing + Tone
Azeloglicina (Sinerga) — Potassium Azeloyl Diglycinate at 0.60%
A derivative of azelaic acid, widely used in cosmetic formulations for soothing properties and cosmetic tone-evening appearance benefits. Used in Cellular Clarity Serum at 0.60% — a meaningful concentration, not a trace.
Hybloom™ HA-TP — Multi-MW Hyaluronic Acid
Hybloom™ HA-TP — Multi-molecular-weight cosmetic hyaluronic acid
The same Bloomage Biotech hyaluronic acid system used in Cellular Renewal Serum — multi-MW design for cosmetic surface hydration.
About Arbutin and Kojic Acid (Trace Only)
Cellular Clarity Serum contains arbutin at 0.001% and kojic acid at 0.001%. These are trace-level concentrations only. Despite both being recognizable category names in tone-correction cosmetics, they are not leading actives in our formulation, and we never anchor a claim on either. The hero actives are Delentigo™, MossCellTec™ N°1, Azeloglycine, sodium ascorbyl phosphate, and Hybloom™ HA-TP.
What's NOT in the Formula
Cellular Clarity Serum does not contain:
- Niacinamide. Despite some category positioning elsewhere, niacinamide is not in our locked formula. If you've seen niacinamide referenced for Cellular Clarity online, that is an error we are correcting.
- Hydroquinone. Hydroquinone is a regulated skin-lightening drug; it is not in our cosmetic formula.
Manufacturing & Regulatory
Manufactured in France by EC&P (Europe Cosmétiques et Parfums)
Locked formula FOR.25.184.01, version 01, dated 08 August 2025. Manufactured under EU Cosmetics Regulation 1223/2009. FDA cosmetic facility registration: FEI 3008182565. Vegan — no animal-derived ingredients.
