Sufficient-C High Dose Non-GMO Vitamin C Lemon Peach Immune-Ade Drink Mix, Convenient 125 Gram Size w/L-lysine, Bromelain & a Premium 96% Pure Green Tea Extract - Stomach Friendly, Adrenal Supportive

Amazing product!! Tastes great! I love that there's no sugar in this, as so many other vitamin C drinks add sugar to theirs and sugar depresses the immune system! I drink this every day, and 4-6x a day if I'm sick! My kids take this, as well, and enjoy the flavor. If it's too strong, we just add a little more water to it. But the flavor itself is very tasty and refreshing! One of the best C powders out there, and recommended by Dr. Suzanne Humphries! Along with taking this, and vitamin D3, and an SBO probiotic, I haven't been sick in over a year! Most people do not get nearly enough vitamin C daily. The daily recommended amount for adults is just enough to prevent scurvy. The body needs much more Vitamin C to function well enough to prevent illness and stay healthy. This product really helps get that extra Vitamin C in, that we all so desperately need to stay healthy. If you're taking a lot of C and still getting sick, consider your diet, and how much sugar you consume regularly, and cut way back on it. Sugar is such a contributor to illness! Stay healthy!

I got the smallest container and it was honestly not worth the price. The health benefits portion is great, my kids love it, but the container literally last us a week. It doesn’t upset your stomach, love the lemonade taste but again it is not affordable.

This product dissolves very well and tastes pretty good. If I were to compare the taste, I’d say it’s similar to a lemonade crystal light. But the best thing about it is, it works! Which makes sense because of its high dosage vitamin C.

We've made this part of our morning routine, adding Nordic Naturals marine collagen to it. The pleasant taste of the Sufficient-C helps the taste of the Nordic Naturals (which isn't that bad, because it's berry flavored), and means you just have to drink one glass of something. There may be cheaper options, but I wonder if they taste as good. I like that this one has the green tea extract and other good things in it as well.

This has been a game-changer for me this winter! I’ve been sick less and just feel better overall. The lemon flavor is so good, and I mix it with cold water using a frother (pro tip: give it a swirl at the end to mix in any leftover powder). Highly recommend if you want an immune boost!

This immune support drink is genuinely enjoyable—bright lemon-peach flavor with no artificial weirdness and a smooth dissolve that makes it feel more like a fancy spa beverage than a supplement. With 4,000 mg of Vitamin C per scoop, plus lysine, bromelain, and green tea extract, it’s a powerhouse for seasonal wellness. I’ve used it to bounce back quickly from early sniffles, and it’s become part of my go-to routine. The only caveat? It’s a bit pricey for the size, especially if you’re using it daily. But for occasional support or a boost during high-stress seasons, it’s worth keeping stocked. If you value taste, potency, and a clean formula, this one delivers. Bonus: it’s Amazon’s Choice and boasts over 1,200 glowing reviews—so clearly, I’m not the only fan.

I purchased this product to supplement my diet and support my immune system. -Sensitive stomach: This is excellent for those who need supplements for sensitive stomachs. Vitamins often make me nauseous, but these do not. I'm able to double up when I feel a cold or something coming on. By the next day, I find I'm feeling much better. I have a diet adjusted for the MTHFR mutation and this is effective for me. I am also gluten free and sugar free. -Flavor: The flavor is very sour, so my kiddos won't drink it, but if I add some monkfruit sweetener (or your favorite sweetener), they will drink it like any lemonade. I've also added cherry juice for a treat. -Dissolving: I find it doesn't always dissolve easily and you do have to keep stirring it. I like it best with ice. -Use: I do not use this every day like I should. I've had it for 2 months and am just reaching the bottom. I imagine if you're taking a daily dose it would last a month. A scoop comes inside the container to allow the perfect dose and easy use. I use half a scoop for my kiddos with sweetener. My nurse practitioner told us it was fine to use, but please consult your physician before giving anything to your children.

Absolutely love this, the price isn't my favorite but I still swear by this stuff. Both my toddlers have been sick with the ick and even after taking several sneezes to the mouth and coughs to the face I have yet to get sick. I take one serving a day and even sneak a little into their water bottles, has helped us fight off the crud and keep it away. Definitely recommend.