Shop International Beauty's Formula 38 professional leave-in treatment and current salon and retail offers.

    3 products
    +2 options
    Hair pHix
    Formula 38
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    Sale
    Formula 38 Retail Offer: six 50 ml treatments with a mint peptide-inspired motif
    THE PHIX
    Formula 38 Retail Offer
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    Sold Out Online
    THE PHIX
    Formula 38 Salon Offer
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