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Clinical Studies


At Joyce Giraud, we understand the importance of providing evidence-based solutions for your hair care needs. Our hair supplements undergo thorough clinical studies to ensure efficacy, safety, and tangible results. Explore the key insights from our supplement-specific trials.

Scalp Detox / Keratin

We recognize the crucial role a healthy scalp plays in achieving vibrant, beautiful hair. Our scalp detox products undergo rigorous clinical trials to validate their efficacy in promoting a clean, nourished scalp environment. Explore the key findings from our scalp detox trials

Ultimate Beauty Gummies

Our gummies are enriched with a carefully curated blend of nutrients known for their positive impact on skin health. Clinical trials confirmed the efficacy of our formula, contributing to improved skin texture, hydration, and overall luminosity.