Sienna Naturals HAPI Shampoo — Hydrating Sulfate-Free Cleanser, 11 fl oz — Vegan, Moisture-Restoring

Sienna Naturals HAPI Shampoo is a sulfate-free, plant-powered hydrating cleanser designed to detoxify the scalp while restoring moisture to all hair textures.

Formulated to feel like skincare for your scalp, HAPI Shampoo combines gentle surfactants with nourishing botanicals such as baobab oil, aloe, and coconut to remove buildup without stripping natural oils. This 11 fl oz bottle delivers a creamy lather that clarifies and soothes, supporting manageable, less-frizzy hair whether your strands are straight, wavy, curly, or coily. Free from sulfates, parabens, silicones, and synthetic fragrance, the formula is vegan, cruelty-free, and dermatologist-tested—crafted with textured hair needs in mind and created by the Black-founded, women-led brand Sienna Naturals.

How does HAPI Shampoo clean without drying out my hair?

HAPI Shampoo uses mild surfactants that lift away oil, dirt, and product residue while retaining the hair’s natural moisture barrier. Instead of harsh sulfates, the formula relies on plant-derived ingredients and emollients to create a rich, creamy lather that feels cleansing yet gentle.

• Removes buildup and excess oil without stripping essential lipids
• Contains baobab oil and coconut to replenish moisture during cleansing
• Sulfate- and silicone-free for safer color retention and softer strands

Will HAPI Shampoo work on my hair type or color-treated strands?

Yes—HAPI Shampoo is formulated for straight, wavy, curly, and coily textures and is gentle enough for color-treated hair. Its balanced cleansing action supports scalp health and reduces frizz while preserving color vibrancy and curl definition.

• Suitable for natural, relaxed, and color-treated hair
• Gentle enough for sensitive scalps and frequent washing
• Helps smooth frizz and improve manageability across textures

What key ingredients deliver hydration and scalp care?

The shampoo blends baobab oil, aloe, and coconut to soothe the scalp and infuse hair shafts with moisture. These botanicals work together to reduce dryness and support a balanced scalp environment—think of it as targeted nourishment while you cleanse.

• Baobab oil: lightweight fatty acids for moisture and elasticity
• Aloe: calming hydration for irritated or dry scalps
• Coconut: helps detangle and seals in softness without heaviness

Is the formula clean and ethically made?

Sienna Naturals emphasizes clean, ethical production: HAPI Shampoo is vegan, cruelty-free, and free from sulfates, parabens, silicones, and synthetic fragrances. The brand pairs science-backed formulation with plant-based ingredients and dermatological testing to prioritize scalp wellness and environmental responsibility.

• Dermatologist-tested and free of harsh chemicals
• Vegan and cruelty-free certifications align with conscious choices
• Formulated by a Black-founded, women-led team celebrating textured hair

Who is this for? HAPI Shampoo is ideal for anyone seeking a gentle yet effective daily or weekly cleanser that supports scalp health—especially people with textured, dry, or chemically treated hair who want hydration without heavy residues. If you want a clean, plant-forward shampoo that reduces frizz, removes buildup, and protects color and curl pattern, this 11 fl oz Sienna Naturals formula was developed with those needs in mind.

Ingredients

Water (Aqua), Aloe Barbadensis Leaf Juice, Cocamidopropyl Betaine, Sodium Lauroyl Methyl Isethionate, Decyl Glucoside, Coco-Glucoside, Glyceryl Oleate, Glycerin, Sodium Lauroyl Lactylate, Guar Hydroxypropyltrimonium Chloride, Caprylyl Glycol, Adansonia Digitata (Baobab) Oil, Caprylhydroxamic Acid, Lavandula Angustifolia (Lavender) Oil, Pelargonium Graveolens, Flower Oil, Tocopherol, Citric Acid, Sodium Chloride