A sustainable lather that loves your hair back.
Sintra provides you with a nature-friendly way to care for your hair — gently, naturally, and effectively.
Crafted with ultra-mild coconut-derived surfactants, our pH-balanced shampoo bar cleanses without stripping your scalp or hair. It’s 100% biodegradable, foam-rich, and requires no transition phase or acidic rinse — perfect for those new to shampoo bars or switching from traditional haircare.
We’ve chosen Argan oil, the holy elixir of hair nourishment, to deeply hydrate and restore shine while keeping your strands light, soft, and full of bounce. French pink clay detoxifies and revitalises, leaving your scalp fresh and clean, while rosemary essential oil encourages circulation to help stimulate healthy hair growth.
To make it last longer, we’ve added iota carrageenan, a vegan binder that gives the bar its shape and helps it withstand regular use.
This is a gender-neutral bar suitable for all hair types — long or short, thick or fine — and gentle enough for children (please patch test first). The travel bar lasts approximately 10 washes and the full size 75g bar lasts approximately 45 washes, making them an eco-friendly, and travel-friendly essential.
How to Use:
Wet your hair and rub the shampoo bar between your hands or directly on the scalp to lather. Massage in and rinse thoroughly. If you’re new to shampoo bars, give it a few uses — it only gets better with time.
Ingredients:
Sodium Cocoyl Isothionate, Sodium Lauryl Sulphoacetate (SLSA), Coco Glucoside, Argania Spinosa (Argan) Kernel Oil, French Pink Clay, Rosmarinus Officinalis (Rosemary) Leaf Oil, Iota Carrageenan, Cedrus Atlantica (Cedarwood) Oil.
Weight: Travel size 23g, Full Size 75g
Shelf Life: 6 months after opening
Note: External use only. Avoid use during pregnancy due to rosemary essential oil (formulated below the advised limit). Discontinue use if irritation occurs.
Packaging:
No plastic here — just sturdy, recyclable cardboard boxes, ideal for shipping and protecting these lovingly hand-pressed bars. Each piece is unique and may have natural imperfections — that’s the beauty of handmade.
About Sintra Beauty:
Sintra Beauty creates earth-conscious, skin-loving products made from high-quality, natural ingredients. With sustainability at our core, we design everything to be kind to your body and the planet — effective, gentle, and always beautifully simple.