Free shipping

We provide free shipping in the US and worldwide. You can expect to receive your package within 2-3 days in the US and 4-6 days outside the US.

Refunds and product returns

We provide a 30 day money back guarantee if you are not satisfied with the product. Simply email us at with the reason you want to be refunded and we’ll provide you with a refund.

contact & support

For any questions, issues, complaints or complements please email us at

You can also find us on Facebook and Instagram.


To get the best results you should apply Particle every day. It’s important to wash your before applying Particle.

If you use it once a day it should last you approximately 3 months.

Yes, Particle is safe and effective for use on all types of skin.

No. Shipping within the US is free. International shipping is $9.

Sure. You can apply Particle first, and on it any type of sunscreen cream you use.

You can view a full list of ingredients here.

It depends on your skin type and condition but if you use it on a daily basis you should start seeing results within 2-3 weeks.  

Yes, we provide a 30 day money back guarantee.