A concentrated step for a specific concern
Biotherm Aquasource + 3-in-1 self-tanning face serum is a facial serum from Biotherm, made for skin that needs a targeted, concentrated step. The formula combines life plankton™ and dha to support the skin with regular use. It is formulated without parabens, so it suits people who prefer to avoid these in their routine.
How it works
A concentrated fluid or gel applied before the moisturiser, so its actives reach the skin directly rather than sitting on the surface.
Who it suits
- Skin that needs a targeted, concentrated step
- Layering under a daily moisturiser
- Specific concerns like firmness, radiance or ageing
- A routine that already covers cleansing and hydration
Worth knowing before you buy: a serum adds a step to the routine; it works best layered under a moisturiser, not instead of one.
Complete the routine

Aquasource Hyalu Plump Gel
A hydrating gel moisturiser to layer over the tanning serum.
Shop →
Aqua Glow Vitamin C Radiance Gel
A vitamin C gel for extra radiance.
Shop →Characteristics
- Texture: fluid serum
- Skin type: the targeted concern indicated
- Concerns: targeted concern
- When to apply: morning and/or evening, before moisturiser
- Main benefits: concentrated, targeted action
- Formulated without: parabens
How to use
Apply Biotherm Aquasource + 3-in-1 self-tanning face serum 50ml (1.69fl oz) evenly on cleansed face and neck every morning and/or evening for a seamless, sun-kissed glow.
Active ingredients
- Life Plankton™: Works to revitalize and fortify the skin, enhancing its natural resilience and promoting a more youthful appearance.
- DHA: A gentle self-tanning agent, gradually develops a natural-looking tan, allowing you to achieve a sun-kissed glow without sun exposure.
- Glycerin: Acts as a humectant, drawing moisture into the skin and maintaining hydration for a supple and plump complexion.
Ingredients
AQUA/WATER · GLYCERIN · DIHYDROXYACETONE · ALCOHOL DENAT · BUTYLENE GLYCOL · PEG-8 · CARBOMER · TRIETHANOLAMINE · PHENOXYETHANOL · CAPRYLYL GLYCOL · FRAGRANCE/PARFUM · XANTHAN GUM · DISODIUM EDTA · LIMONENE · LINALOOL · CITRONELLOL · GERANIOL · CITRAL · LIFE PLANKTON™
Formulations are updated by the manufacturer from time to time. Always check the packaging you receive.
Manufacturer information
Brand: Biotherm
Address: 14 rue Royale, 75008 Paris, France
EAN: 50ml: 3614274826456
