SIS Hydration Tablets vs Zaca: Everything You Need To Know
As a Colorado-based company in the olympic capital of the country, we review SIS hydration tablets with everything you need to know, and compare it to our Zaca hydration chewables.
SiS Hydration Tablets
SiS, an acronym for Science In Sport, has been around since 1992 in London and proclaims itself the leader in endurance nutrition.
SiS Hydration Tablets are designed specifically to replace fluid and electrolytes lost during exercise. They contain a high dose of sodium, which is essential for maintaining the body's fluid balance, along with some other minerals and vitamins.
As an effervescent tablet, you drop SiS Hydration Tablets into water as a rehydration solution.
SiS Hydro Tablets Benefits
SiS Hydro Tablets are made to help hydrate your body. These tablets contain essential electrolytes required for an efficient hydration process and can be used before, during or after exercise.
SiS Hydro Tablets Benefits:
- Helps maintain a healthy balance of electrolytes in your body
- Prevents dehydration
- Gives mental boost with alertness and concentration via caffeine
- Increase fat utilization
- Beat fatigue
- Support optimal physical performance
These SiS Hydro Tablet benefits can help support performance in exercise. SiS targets high performance athletes and competitors ─ which includes cyclists, swimmers, and runners.
SiS Electrolyte Tablets Dosage
Dosage for SiS Electrolyte is 1 tablet mixed and dissolved into 500 ml (16 ounces) of water.
When Should I Drink SiS Electrolyte?
SiS instructs you to take 1 tablet in water 3-4 hours before your event or competition, then another just before starting.
While exercising, SiS says to take 1 tablet with 500 ml (16 ounces) of water every hour.
How many SiS tablets a day? SiS recommends to not exceed more than 4 tablets per day.
SiS Hydration Tablets Ingredients
SiS Hydration Tablets are a good way to ensure your body is getting enough electrolytes, which is especially important during exercise. SiS promotes its high amounts of sodium for replenishment, 350 mg.
SiS hydration tablet ingredients include:
-
Chloride (Sodium Chloride and Potassium Chloride)
-
Sodium (Sodium Chloride and Sodium Bicarbonate)
-
Calcium (Tricalcium Phosphate and Calcium Carbonate)
-
Potassium (Potassium Chloride)
-
Magnesium (Magnesium Carbonate)
-
Vitamin B1 (thiamine hydrochloride)
-
Vitamin B2 (riboflavin 5 phosphate sodium R5P)
-
Vitamin B6 (pyridoxine hydrochloride)
Many of these ingredients are natural and beneficial, however, a few vitamins (B1 and B6) and a mineral (calcium) have concern which we outline below. In addition, the potential unhealthy combination of the sucralose sweetener and sugar is detailed too.
What Are The Side Effects Of SiS Hydration Tablets?
While there may not be any specific side effects to taking SiS Go Hydro Tablets, there are some potential downsides to using it on a daily basis.
First and foremost, while SiS advertises it's low in sugar, it still does contain sugar. Second, it contains some synthetic vitamins and sucralose as an alternative to sugar. In this SiS Hydration Tablets review, we'll cover all the downsides we've analyzed and researched.
4 Downsides Of SiS Hydration Tablets:
1. Contains Sugar
Many modern hydration products like SiS use sugar based on Oral Rehydration Solution (
ORS) backed by the World Health Organization.³
However, using sugar (glucose) for hydration is founded in studies treating acute diarrhea in severely dehydrated children.³ Daily use or even athletic usage of sugar is not backed by these kinds of studies on hydration.
While SiS Hydration Tablets use less than half a gram of sugar (<0.5g), when using multiple tablets this amount can add up to multiple grams.
The consumption of sugar, especially added sugar, can lead to many bad health outcomes ─ including high blood pressure, gaining weight, diabetes, liver problems, cavities and teeth issues, poor sleep, bad mood, and aging ─ just to name a few of them.⁴
2. Synthetic Vitamins
SiS Hydration uses synthetic vitamins rather than natural ones. Synthetic vitamins have been shown to not have the same health benefits and not be readily bioavailable as taking vitamins in their whole food form.
These synthetic vitamins in SiS include B1 and B6:
-
Vitamin B1 (thiamine hydrochloride) - Made from ammonia, acetone, hydrochloric acid, and coal tar ─ thiamine hydrochloride or synthetic B1 is absorbed less by the body due to things such as a crystalline non-plant structure.⁵
-
Vitamin B2 (riboflavin 5 phosphate sodium R5P) - It's a mouthful to pronounce, but must be noted that this B2 used by SiS is actually the most bioavailable form of the vitamin.⁶
-
Vitamin B6 (pyridoxine hydrochloride) - Pyridoxine hydrochloride is made from formaldehyde, petroleum ester, and hydrochloric acid ─ which is not highly absorbable and can instead inhibit natural vitamin B6 found in the body.⁵
While B2 used by SiS is one of the best forms, the synthetic vitamin B1 and B6 we see as a downside, and don't think it's optimal without being fully natural and bioavailable.
Some even wonder are SiS tablets good for hangover with the B complex, but if some of these vitamins are not bioavailable then the results would be questionable. In addition, you want high quality
liver aid ingredients which are lacking in SiS hydration.
3. Low Absorbable Electrolyte
Electrolytes are minerals that carry an electrical charge and are essential for proper muscle function, nerve signaling and heart rhythm. But when made from sources that are not natural to the body, they can have lower absorbability.
SiS contains mostly naturally-derived bioavailable minerals, but the calcium used is in question.
Mineral in SiS with lower absorbability:
-
Calcium (calcium carbonate) - Calcium carbonate is made from limestone, and reports say only a small percentage is absorbable by the body.⁷ Also, too much calcium buildup in the body has been found to cause medical issues.⁸, ⁹
Overall, this information on calcium can be very alarming.
4. Sucralose
Sucralose, also known as Splenda®, is used as a safer and lower-calorie alternative to sugar.
Although, there are a few potential downsides of using sucralose, including negatively affecting gut health.
- A study found sucralose to increase blood glucose and insulin levels.¹⁰
- Research showed sucralose to alter the gut microbiome and beneficial bacteria by nearly 50%.¹⁰
Not to say that sucralose isn't better than sugar, but taking it every day could not be the healthiest for you body.
In our review and analysis, the combination of these downsides of SiS should be considered when taking the hydration tablets and also with regards to how much you use on a daily or weekly basis. These downsides including sugar content, synthetic vitamins, low absorbable calcium, and sucralose sweetener.
6 Advantages Of Using Zaca Hydration Chewables
Zaca Hydration Chewables are a delicious way to keep your body hydrated, replenished, and recovered.
They contain natural nutrients, herbs and amino acids to keep your body at top performance and feel your best.
There's advantages of using Zaca over other hydration products such as SiS.
Here's 6 Advantages Of Using Zaca Hydration Chewables:
1. Fast-Acting
A key advantage to using Zaca is that they work fast.
Formulated in a chewable that you eat ─ versus having to mix powders or tablets with water ─ you can see results faster.
As a fast-acting way to rehydrate and replenish your body, it's a top choice for both athletes and travelers that need the quickest product form.
2. Natural & Fermented Vitamins
Different than SiS Hydration, Zaca is made only from active ingredients that are either natural or fermented.
Using these forms of antioxidants, herbs, and amino acids ─ makes Zaca have the highest levels of bioavailability.
With high bioavailability, Zaca's nutrients will have maximum absorption and therefore optimal results.
3. Zero Sugar
Zaca uses zero sugar due the common knowledge that sugar is harmful to the body.
Ironically, sugar is one of the most popular ingredients in sports drinks, powders, and tablets like SiS. Which is based on studies of acute diarrhea in severe dehydration, but not daily health or athletic performance.³
Zaca uses xylitol and stevia to sweeten, which are found to be safe alternative without the numerous health risks of sugar.
4. Convenient And Easy
With SiS Go Hydration Tablets, you have to drop the it into with 500 ml (16 oz) of water, then wait a few minutes to dissolve.
With Zaca Chewables, you just open up and eat. It's convenient, and super easy to take! The on-the-go packets can be taken with you anywhere you want.
This is why Zaca is a top-pick for not only athletes and fitness enthusiasts ─ but also travelers, adventurers, party-goers, working professionals, and moms.
5. Performance Enhancing Nutrients
Hydration products, like SiS Go Hydro Tablets and Liquid IV, are formulated with electrolytes and some vitamins.
However, these products do not have powerful herbs and amino acids with performance enhancing benefits like Zaca. These nutrients include
Glutathione, Japanese Raisin, and Glutamine.
By using the
best L Glutamine (l-alanyl-l-glutamine), this amino acid has been shown to enhance physical performance ─ including enhancing hydration, increasing water absorption, lower fatigue, and increasing glycogen synthesis and energy stores.¹¹
6. Great Tasting
Many think hydration products don't taste great, or taste synthetic. Hence, the usage of synthetic ingredients!
Without synthetic vitamins ─ and with natural and gmo-free berry flavors ─ Zaca has the highest grade in taste that customers rave about.
No aftertaste or chalkiness, and with the safest alternatives to sugar including stevia and xylitol.
The combination of these advantages we believes makes Zaca a superior product not only in hydration but overall recovery and performance ─ which includes being fast-acting, using natural and fermented ingredients, made with zero sugar, convenient and easy to use, performance enhancing nutrients, and great-tasting flavor.
Zaca Vs SiS Comparison
Zaca and SiS are both prominent brands in the hydration space. But which brand is better?
After doing a SiS Hydro Tablets review, we believe Zaca is the better alternative due to many product features that their product is missing. Zaca comes out on top as a more powerful and healthier alternative.
Ways that Zaca chewables are different include — GMO-free, sugar free, soy free, amino acid enhanced, high in antioxidants, liver supporting, standardized herbs, free of synthetic vitamins, portable packets, easy and fast to take, no water required, keto and diet friendly, made in the USA, and fast-acting
Zaca vs SiS Comparison Chart:
| |
Zaca |
Sis |
| Calories |
5 |
7 |
| Carbs |
2g |
<1g
|
| Hydration Support |
✓
|
✓
|
| Performance Enhancing |
✓
|
✓
|
|
Multi-Purpose
|
✓
|
✓
|
|
Travel Friendly
|
✓
|
✓
|
| Gluten Free |
✓
|
✓
|
| Nut Free |
✓
|
✓
|
| Vegan Friendly |
✓
|
✓
|
| Take On-The-Go |
✓
|
✓ |
| Beat Fatigue |
✓
|
✓ |
| Tastes Great |
✓
|
✓
|
|
Made In USA
|
✓
|
|
|
GMO Free
|
✓
|
|
| Soy Free |
✓
|
|
| Liver Support |
✓
|
|
| High In Natural Antioxidants |
✓
|
|
| Standardized Herbs |
✓
|
|
| Sugar Free |
✓
|
|
| Free of Synthetic Vitamins |
✓
|
|
| Portable Packets |
✓
|
|
| No Water Required |
✓
|
|
| Easy To Take |
✓
|
|
| Keto & Diet Friendly |
✓
|
|
| Amino Acid Enhanced |
✓
|
|
| Fast-Acting |
✓
|
|
With the combination of these factors — Zaca is the more powerful, and cleaner alternative to SiS.
Zaca Hydration + Recovery Supplement
Zaca chewable supplement is a one-of-a-kind hydration and recovery product. It combines the vital amino glutamine to keep you hydrated, aid in recovery, and reduce fatigue so that you can train harder and longer. Convenient, easy-to-eat chewables are packed with key nutrients, amino acids, herbs and more. The formula helps your body absorb water and fuel better, so you can perform at your best, even when training hard or competing in the toughest conditions. Simply take 2 chewables on-the-go as needed. Try Zaca Hydration Chewables today and fuel your performance.
SOURCES:
1. SIS Science In Sport - Hydration Tablets, Powders
https://www.scienceinsport.com/
2. SIS Electrolyte Tablets, Science in Sport Carbonated Electrolyte Drink Tablets, On-The-Go Low Sugar Electrolytes, Hydrating Effervescent Tablets for Running, Cycling
https://www.amazon.com/Science-Sport-Electrolyte-Hydration-Supplement/dp/B01N11MZ8L?th=1
3. Oral rehydration salts
https://www.who.int/publications/i/item/WHO-FCH-CAH-06.1
4. 10 Reasons Why Sugar Is Bad for Your Health
https://www.atkins.com/how-it-works/library/articles/10-ways-sugar-harms-your-health
5. Natural vs. Synthetic Vitamins – What’s the Big Difference?
https://sunwarrior.com/blogs/health-hub/natural-vs-synthetic-vitamins
6. B Supplements – Why Most Don’t Work & How To Find A Good One
https://www.motherearthlabs.com/super-potency-vitamin-b-complex-supplement/
7. Natural vs Synthetic Supplements And Why It Matters
https://theaspenclinic.com/natural-vs-synthetic-supplements-why-it-matters/
8. Know The Hazardous Side Of Synthetic Supplements
https://longevitylive.com/medical-research/know-synthetic-supplements/
9. Is tricalcium phosphate bad for your health?
https://www.medicalnewstoday.com/articles/321944
10. Is Sucralose (Splenda) Bad for You?
https://health.clevelandclinic.org/is-sucralose-splenda-bad-for-you/
11. L Glutamine Powder Best Brand
https://zacalife.com/blogs/blog/l-glutamine-powder-best-brand
