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v6.4 FIRM PRO face firming booster


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Curated oil blend that visibly tightens, lift and firms to rebuild skin’s youthful appearance thanks to its moisturizing properties.

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BOOSTER+Global optimizing serum that offers outstanding results with an intensely moisturizing rich texture.

GLOBAL+High-performance formula that provides a global optimizing care for the skin with a rich texture.



  • Vegan, toxic free, dermatologically tested, should not be used pure, mix with the serums and moisturizers from the RECOVERY or URBAN lines (link a la categoría customizable recovery y urban en la web)
  • Day and night use
  • All skin types except very oily skin types

NET 0,14 fl. oz. – 4 ml. e


Inspired 100% in nature, the performance is achieved by the sophisticated chemistry of 2 algae, a tree, a flower and a fruit.
FIRM v6.4 PRO contains the hymantalia algae’s defence system that stimulates the dermis protein genes and preserves the collagen. The laminaria algae composition is rich in fucoxanthin and lipids that provide the algae with flexibility and encourages mitochondrial activity. The algae work in synergy with the tears of the Mastic tree, with proven effect on awakening the eternal youth genes: Foxo and Klotho, and with the firming and collagen fiber organizer activity of the Acmella flower with an immediate and durable anti-wrinkle action. All in a base of a fermented Olive oil; and antioxidant fluid with an enhanced penetration ability for a super moisturizing finish. The perfect cocktail to work on a 3 dimensional performance:
• Increases the cohesion between the dermis and the epidermis (basal layer)
• Increases the production levels of collagen, elastin, integrin, laminin (deep level)
• Creates a protective ultra-moisturizing film (superficial level) Our line of TUNE IT boosters are products that do not contain emulsifiers; just pure active principles that are not always homogeneous. Therefore, sometimes they might have 2 colors, present micro-particles, or look biphasic (part water – part oil). They are formulated like this for one reason: these boosters enhance the functions of the serums and moisturizers in our Urban and Recovery lines, thus we don’t add emulsifiers to these products since they are meant to be combined and not used alone. In order to be more efficient, they must be mixed with these products to offer that extra “boost” that targets individual needs. *images shown on our website and catalogues are 3D renders, and do not show the real color/texture of the product

Mode of use

For all skin types, to improve firmness and compactness. On face, avoid on very oily skin types, instead substitute with v6.5 LIFT.

Remove the o-ring seal. Remove the cap of the booster, empty the entire content of the booster into the SEPAI cream or serum bottle. Stick the label enclosed on the marked area of the bottle. Shake vigorously before each use and apply onto clean, dry skin.

Use day and night mixed in your preferred URBAN or RECOVERY serum and/or moisturizer. For best results combine this Booster with a serum. Use only one unit of the same product per base.


MARINE BAMBOO EXTRACT (Himanthalia elongata extract) • Firming & Toning • It is an enriched fraction of fucosterol and phyco-carotenoids of the Himanthalia algae defense system, to fight against the negative side effects of aging and sun, down-regulating the production of metalloproteinases enzymes and up-regulating the genetic activity of elastin.

DRIFT KELP EXTRACT • Revitalizing & Rejuvenating • Laminaria hyperborea extract rich in an efficient pool of lipidic and antioxidant molecules (including carotenoids, especially fucoxanthin, triterpenoids and pyropheophytin as well as betain lipids) that are important for the algae membrane’s properties (fluidity, flexibility, and selective permeability). The main functions of Drift Kelp are regeneration, revitalizing & rejuvenation: up-regulation of leptin gene expression in aged skin cells that retards and reverses selected aspects of skin aging, boosts fibroblasts proliferation and collagen synthesis, enhances mitochondrial energy as a bioenergetic agent, promotes wound healing and acts as an antimicrobial defenses stimulation (β-defensin 2).

MEDITERRANEAN CRYSTAL TEARS (pistacia lentiscus (mastic) gum) • Firming & Contour re-defining • A precious oil extracted by supercritical CO2 technology from crystallised tears collected from the Pistacia Lentiscus tree, native to the isle of Chios in Greece. It reactivates the youth proteins Klotho and Foxo to restart cellular longevity and re-densify the dermis.

PARACRESS EXTRACT (spilanthes acmella (spilanthes) flower extract) • Firming & Smoothing • Natural active ingredient that acts on the skin’s natural lifting properties, for a firmer skin. It stimulates fibroblast activity, boosts cellular dynamism and thus reorganizes and tightens the collagen fiber network.
FERMENTED OLIVE OIL Moisturizing & Antioxidant New generation of olive oil, slowly fermented for a long period of time. The fermentation process confers a greater amount of linoleic and oleic acids, enhances penetration ability and improves radical scavenging activity.



Our formulations are constantly improving, please refer to the product packaging for the most up-to-date ingredient list.


Free standard shipping is applied to all U.S. orders $80+. For international shipments, Free standard shipping is applied to all orders $600+.
Please note, free shipping is applied after discount codes have been submitted; and your subtotal remains above $80 or $600.

Due to the nature of our products, we do not accept returns.

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