All HH Science brand products are dermatologist tested and approved. They are made in the USA by an FDA approved facility. We believe in offering clean and cruelty-free beauty solutions that are high-quality, capable of guaranteeing results, and are safe for daily use for healthy, happy skin.
    116 products
    Precision Felt Tip Eye Liner
    Pro Blending Crease Brush
    Pro Precision Angle Brush
    ProteXidine™ Eye Defense
    ProteXidine™ Eye Defense Foil 2-Pack
    ProteXidine™ Sun Defense + Discoloration Defender
    ProteXidine™ Sun Defense + Discoloration Defender Foil 2-Pack
    Purifying Cleanser - Full Size
    Purifying Cleanser - Mini
    Raspberry Frost Fusion Blush
    Retinol 0.5% (contains Tretinol) - Mini
    Retinol 0.5% - Full Size (contains Tretinol)
    Retinol 1% - Full Size (contains Tretinol)
    Retinol Forte Plus Smoothing Serum
    Revitalizing Cleanser - Full Size
    Revitalizing Cleanser - Mini
    Roll On Natural Deodorant
    Salicylic Cleansing Pads
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    Sculpting and Firming Body Treatment
    Sport Defense SPF 40+
    Sports Defense SPF 30+ Spray
    Taklon Camouflage Brush
    Tanning Mousse
    The Gold Standard Renewal Duo
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    Tinted Primer
    Total Neck Repair
    Total Repair After Shave Lotion
    Ultra Calming and Nourishing Night Cream - Mini
    Ultra Calming and Nourishing Night Cream- Full Size
    Vitamin C Antioxidant Cleansing Pads
    Vitamin C-Brightening Serum
    Vitamin C-Brightening Serum + Ferulic Acid - Full Size
    Vitamin C-Brightening Serum + Ferulic Acid - Mini
    Vitamin C-Brightening Serum - Mini
    Vitamin Enriched Hydrating Mist
    Vitamin Enriched Hydrating Mist - Mini