Dermaqual GSH + C1000

Dermaqual

Mesotherapy / cosmetic skin treatment

Glutathione + Vitamin C antioxidant whitening mesotherapy cocktail

Marketed as a professional cosmetic mesotherapy product manufactured by Dermaqual, an aesthetic cosmetic laboratory based in France.
Some distributors describe quality assurance including adherence to professional mesotherapy manufacturing standards; users should verify any regulatory approvals or device/cosmetic registrations locally.

Marketed as a professional cosmetic mesotherapy product manufactured by Dermaqual, an aesthetic cosmetic laboratory based in France.
Some distributors describe quality assurance including adherence to professional mesotherapy manufacturing standards; users should verify any regulatory approvals or device/cosmetic registrations locally.

Glutathione + Vitamin C antioxidant whitening mesotherapy cocktail

Description

Dermaqual GSH + C1000 is a glutathione + vitamin C mesotherapy cocktail formulated as an antioxidant and intensive whitening cosmetic treatment that helps fight pigmentation, dark spots and uneven skin tone. It combines a concentrated dose of the amino acid glutathione with pure ascorbic acid (vitamin C) in a sterile, freeze-dried powder. When reconstituted and applied by professionals, the solution helps biologically reduce melanin production, neutralise free radicals, support cell renewal and promote a brighter, more even complexion with a visible whitening effect.

Bnefits

Antioxidant and intensive whitening cosmetic treatment that targets pigmentation and dark spots.
Whitens and brightens skin for a more luminous, radiant complexion.
Helps even out dark and/or uneven skin tone and decreases freckles and discolouration.
Helps reduce hyperpigmentation and age spots associated with photoaging.
Glutathione contributes to lightening activity by inactivating tyrosinase and protecting skin structures from oxidation.
Vitamin C provides strong antioxidant protection, supports collagen synthesis and helps protect against oxidative and photo-induced damage.
Supports cell renewal and helps maintain a clearer, more unified skin tone.
Results are marketed as long-lasting, with a radiant complexion and visible whitening effect when used in a treatment course.

Indications

All areas with symptoms of uneven pigmentation or signs of photoaging.
Hyperpigmentation and age spots on face and body.
Dark and/or uneven skin tone requiring brightening and tone correction.
Freckles, discolouration and post-inflammatory pigment changes.
Photo-induced pigmentation and dullness requiring antioxidant support.
Common treatment areas include face, neck, décolleté, back of hands, and inner sides of arms and thighs.

Composition

Ascorbic Acid (Vitamin C) 200 mg per vial (lyophilised powder).
Glutathione 200 mg per vial (lyophilised powder).
Sodium Hydroxide (used to adjust pH during reconstitution).

Formulation

White, sterile freeze-dried (lyophilised) powder containing glutathione and ascorbic acid.
Supplied as solid powder to be reconstituted with an appropriate sterile diluent immediately before use according to professional mesotherapy protocol.
Cosmetic mesotherapy solution intended for professional application; no added colourants or fragrances are typically listed.

Packaging

Boxes generally contain 5 sterile vials, each with 200 mg glutathione and 200 mg ascorbic acid as lyophilised powder.
Single vials (200 mg + 200 mg) are also available from some distributors for individual or trial treatments.
Vials are sealed and sterilised, packed in secondary cartons with product and brand identification.

Usage

For professional use only; intended for mesotherapy or controlled topical application by trained practitioners.
Each vial contains freeze-dried powder that should be reconstituted with an appropriate sterile solution immediately before use, following the supplier’s mesotherapy protocol.
Common treatment areas include face, neck, décolleté, back of hands and inner arms or thighs where pigmentation or photoaging signs are present.
Apply to cleansed skin using mesotherapy techniques (e.g. microinjections, microneedling-assisted delivery, nappage) or according to local protocol; avoid intravascular injection.
Use aseptic technique when handling vials, reconstituting the powder and performing treatment to minimise infection risk.
Do not use on broken or infected skin; avoid contact with eyes and mucous membranes.
After treatment, clients should use high-SPF broad-spectrum sunscreen and avoid excessive sun exposure to support pigment control and prevent new dark spots.
Any unused reconstituted solution from an opened vial should be discarded according to clinic hygiene guidelines; single-patient use only.

Contraindications

Known hypersensitivity or allergy to glutathione, vitamin C (ascorbic acid), sodium hydroxide or any component of the formulation.
Active skin infections, inflammatory lesions or open wounds at the intended treatment site.
Severe or uncontrolled skin diseases in the treatment area where mesotherapy procedures are contraindicated.
History of keloid or hypertrophic scarring in the proposed treatment area, particularly when using needle-based mesotherapy.
Use on suspicious pigmented lesions, atypical moles or lesions where malignancy has not been excluded; such lesions require medical evaluation rather than cosmetic lightening.
Pregnancy or breastfeeding as a precaution, unless a medical professional decides otherwise based on local regulations and clinical judgement.
Individuals with significant systemic illness or conditions that impair wound healing should be assessed carefully before treatment.

Adverse Effects

Transient redness, mild swelling or discomfort at the treatment site, especially with injectable or microneedling techniques.
Possible bruising, pinpoint bleeding or tenderness following mesotherapy injections.
Temporary dryness, tightness or mild irritation of the treated skin.
Risk of post-inflammatory hyperpigmentation or hypopigmentation, particularly in darker skin types or after aggressive protocols.
Rare allergic or sensitivity reactions to glutathione, vitamin C or other components if the individual is predisposed.
Risk of infection if aseptic technique is not properly followed during reconstitution and application.

Storage Conditions

Store vials in a cool, dry place away from direct sunlight and heat.
Keep vials in their original packaging to protect from light and contamination.
Do not freeze; avoid extreme temperature fluctuations.
Use before the expiry date indicated on the packaging.
Once a vial is opened and reconstituted, use immediately for a single session and discard any remainder according to local clinical protocols.

Duration

Treatment is typically performed as a course of multiple sessions (for example, several sessions spaced over a number of weeks) until desired brightening and evening of skin tone is achieved, followed by maintenance sessions as needed; exact protocol and duration vary by clinic and practitioner.

Onset

Early improvements in brightness and clarity may be seen after the first few sessions, while more pronounced reduction in hyperpigmentation, freckles and uneven tone generally develops progressively over a full treatment course spanning several weeks.