Sun Essential Oils - Four Knives Essential Oil (Huge 4 Ounce Bottle) Bulk - Aromatherapy Oils

So far very good. Not near as potent as Oregano (but it is most potent one for upper & lower respitory bacteria, mold, fungus, virus we know of) but we are unfamiliar with these particular oils in this blend. We hava always bought single oils and this is our first blend. Purchased to deal with the near epidemic currectly ravaging many folks across the US. Amy existing asma or like, lung scarring, allergies and similar related succeptability seems to be allowing this near plauge to attack, and then move down into the lungs those with previous problems subverting any alleged immune bump from last or recent battles with similar things. Speculation is viral initially but immune systems over reactions over stimulated by so many synthetics kills it off so overly wide with too big a net destroying too much beneficial flora allowing this harmful bacteria lying in wait to take over.

I’m 82 years old now and have been using this oil to keep my resistance up against all the little ailments that have been going around. It also keeps my chronic sinus condition under control, but I gave away what was left in my last bottle to a friend whose mother was ill so I’m reordering. I have been rubbing it on the bottoms of my feet as is common usage, but I think I’m going to use it in my diffuser during the day now because my cat is coming down with something and Yeti licks her paws. I think the reason Sun oils do not smell as strong as some others is because they are more pure; the odor may come from impurities in the oils.

Smells a bit like wood. Would not buy again!

It's perfect, smells delicious...permeates the living room with gorgeous cinnamon & clove scents....my daughters say it smells like Christmas. Great value for the size of the bottle in comparison to tiny $25 bottles you usually buy. No issues with large 400ml diffuser... I love it, highly recommend and will be buying more. I really enjoy all of Sun Essentials oils, it makes home/health/cleanliness all affordable. Their solo and blended oils are fab for the price!

I've made Four Thieves oil from my own essential oils....but wanted to try a blended one to see if I could save a little time. This smells similar to the handmade one I make---BUT---they are putting something in this as a carrier. Here's my proof: I have recently started using a diffuser necklace so I can enjoy my oils on the go..... and I decided to put this one in my necklace. It never evaporated. Just left an oil in the diffuser. I also noticed that my diffuser isn't crazy about this blend either---kind of floats in it--very oily. BUT----let's be fair. This blend is ok---depending on WHAT you are using it for. I am not a fan of the carrier oils mixed in when i buy a blend...I get much more flexiblility from pure therapeutic grade oils. If you are using it on skin and you're sensitive...this might work for you. Also disappointed that it's not written on the bottle that something else is in it.

This is how I review products:2-3 stars, it's ok4 stars, it's pretty good5 stars, I'll buy againI gave this product 5 stars simply because the glass bottle was well sealed, wrapped and in a box. I placed a couple drops on the bottom of my feet and feel way better! Maybe it's mental? Either way, I'll buy again.Also, I bought this brand's tea tree oil and it wasn't sealed, it leaked and it was in a plastic bottle. I was worried the 4 knives would turn out to be the same but I was wrong.

This has almost no fragrance at all, and doesn’t do well in my diffuser because it’s all oil and no fragrance. I will never buy this brand. It’s definitely inferior.

The value for the price is great. We use it in a homemade all purpose spray, and put some with the laundry. We also use it the air diffuser, especially in fall and winter.It’s not as concentrated as others but even using slightly more is cheaper than other brands with a smaller volume of more concentrated oil.This type of oil is listed as something safe for dogs which was a big selling point as most holiday based oils we have aren’t safe for dogs in a diffuser.