Zen Principle Hardwood Activated Charcoal Powder – All Natural 40 oz | Teeth Whitening, Skin & Hair Health, Digestive Support | 100% USA Hardwood
Zen Principle hardwood activated charcoal powder, now rebranded from Zen Charcoal with the same trusted formula. All-natural, 40 oz, sourced from 100% USA hardwood trees. Benefits include teeth whitening, clearer skin and healthier hair, and digestive support. 6,000+ Amazon reviews and proven results. Award-winning quality recognized by Allure's 2025 Best of Beauty. Purchase supports the planet with 1% for the Planet donation.
- 6,000+ Amazon Reviews & Proven Results: customer-loved charcoal for teeth whitening, skin care, and digestive support.
- Award-Winning Quality: Allure's 2025 Best of Beauty Winner and top charcoal supplement rankings.
- Clean & Whiten Teeth Naturally: all-natural activated charcoal powder supports teeth whitening, fresh breath, clear skin, and healthy hair.
- 100% Pure Food-Grade Hardwood Charcoal: sourced from Eastern American hardwood trees, renewable & kosher certified, with superior adsorption vs. bamboo alternatives.
- Your purchase supports the planet: Zen Principle is a 1% for the Planet member.
Delivery
Fast & Free Delivery on Eligible Items.
Amazon Customers
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Payment Options
To Select from an Extensive amount of Payment Options; including Credit/Debit Card (Visa/Mastercard etc.) Apple Pay, Shop Pay, Amazon Payments, PayPal & more. Select the "Add to Cart" option and then Select "Checkout."
Returns
Something not quite right? You have 14 days from the day you receive it, to send something back.
Please note, we cannot offer refunds on fashion face masks, cosmetics, pierced jewellery, adult toys, and swimwear or lingerie if the hygiene seal is not in place or has been broken. Items of footwear and/or clothing must be unworn and unwashed with the original labels attached. Also, footwear must be tried on indoors. Items of homeware including bedlinen, mattresses, and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights.
Click here to view our full Returns Policy.