photo: Mad Hippie

Since Amazon bought Whole Foods last year, Prime customers have been able to reap the benefits of both the online shopping powerhouse along with the brick-and-mortar organic market. The best part of the deal? That applies to beauty products. 

For the entire month of October, Whole Foods is launching a massive sale with Amazon Prime. That means body, hair, and skin care products will be 30 percent off. However, like any mega-sale, there's one small catch.

Whole Foods' Back to Body sale is here, and that means now is your chance to stock up on all of the best natural beauty products out there. There's only one rule, and it's one that, in our opinion, isn't too bad at all. 

photo: Amazon

All you have to do is have a Prime account and visit your local Whole Foods Market. However, it wouldn't be Amazon if there wasn't an online option. If in-store isn't your thing, you can also have these products delivered to your door. 

So here are the rules: 

photo: Giphy

From October 3 to October 9, the sale applies to bath and body care. 

photo: Giphy

Shop a few selections below:

Alaffia Soap Bar Good Soap Coconut Green Tea, $3

photo: Good Coconut

Andalou Naturals CannaCell Shower Gel, Joyful, $7

photo: Canea Cell

From October 10 to October 16, it's all about hair care. 

photo: Giphy

Pacifica Beauty Salty Waves Texturizing Shampoo, $10

photo: Pacifica

Avalon Organics Biotin B-Complex Thickening Shampoo, $9

photo: Avalon Organics

From October 17 to October 23, it's essential oils, carrier oils, and aromatherapy diffusers.

photo: Giphy

Whole Foods Market 100% Essential Oil Eucalyptus, $5

photo: Whole Beauty

Whole Foods Market Essential Oil Diffuser, $50

photo: Whole Foods Beauty

And finally, from October 24 to October 30, the sale is on skin care.

photo: Giphy

Dr. Hauschka Cleansing Milk Soothing, $39

photo: Dr. Hauschka

Mad Hippie Vitamin C Serum, $34

photo: Mad Hippie