What it is: A 28-day, trial-size hair-growth scalp serum and multi-benefit hair and scalp oil to visibly improve density and reduce shedding while combatting damage and fighting frizz. Hair Texture: Straight, Wavy, Curly, and Coily Hair Type: Fine, Medium, and Thick Hair Concerns: - Shine - Thinning - Damage, Split Ends, and Breakage Key Benefits: - The Hair and Scalp Recovery Oil strengthens strands, tames frizz, and hydrates the scalp - The Hair Density Boosting Treatment visibly improves hair growth, reduces shedding, and strengthens roots Highlighted Ingredients: - Bond Complex: Combats damage and retains the strength of strands through multiple washes. - Turmeric Stem Cells: Help reset the hair bulb for fuller-, thicker-looking hair. - Vegan Collagen: Increases hydration by 20X. Ingredient Callouts: Free of parabens, formaldehydes, formaldehyde-releasing agents, phthalates, mineral oil, retinyl palmitate, oxybenzone, coal tar, hydroquinone, sulfates SLS & SLES, triclocarban, triclosan, and contains less than one percent synthetic fragrance. These products are also gluten-free and cruelty-free. What Else You Need to Know: This exclusive set brings together two travel-friendly hair essentials: a hair growth scalp serum and a multi-benefit hair and scalp oil. Infused with turmeric stem cells and vegan collagen, the scalp serum is a weightless, leave-in formula that promotes visible hair growth in 8 weeks. The oil doubles as a prewash treatment and post-styling product, nurturing your scalp, strengthening your hair, and combatting frizz. These products are vegan, color safe, and safe for use while pregnant or nursing. Fragrance Description: Light top notes of sunkissed citrus combine with a fresh, herbal base of rosemary and eucalyptus in the soothing, subtle, natural scent of the Hair and Scalp Recovery Oil. Crisp grapefruit top notes blend with a floral heart of jasmine and rose in the Hair Density Boosting Treatment’s natural fragrance, which is balanced by warm musk and sandalwood for a refreshing and grounding experience. Clinical Results: Hair and Scalp Recovery Oil: In a 4-week clinical study with 35 subjects: - 100% found the product improved the health of their scalp after 3 uses - 97% experienced healthier, fuller, stronger hair after 3 uses - This product controlled frizz for up to 8 hours Hair Density Boosting Treatment: In a 16-week consumer study with 35 participants with thinning hair (types 1 to 4a), after 8 weeks: - 9 out of 10 subjects experienced meaningful new hair growth - 97% saw healthier, fuller hair - 94% experienced a reduction in hair shedding/loss This Set Contains: - 1 oz/ 30 mL Hair and Scalp Recovery Oil - 0.88 oz/ 26 mL Hair Density Boosting Treatment Clean at Sephora is our commitment to offering effective products without certain ingredients, such as parabens, sulfates, phthalates, and mineral oils. Learn more here .