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Prove It Challenge™ Kit

Change the way you feel!

Are you ready for the #ProveItChallenge? This is our most popular nutrition regimen. The products in the Prove It Challenge™ Kit can help you reset your system, jump-start weight loss, and feel healthier and more energized in 30 days – guaranteed.

Customize your pack below.

Your Price: $221.65
Item: #79526

Feel amazing in 30 days – guaranteed*

Accept the #ProveItChallenge and feel healthier, more energized, more focused, and ready for anything.

7-Day Healthy Cleanse

In addition to being the perfect way to help jump-start a weight-loss program, a healthy cleanse program†:

  • Supports healthy digestion‡
  • Helps increase focus and energy‡
  • Helps manages hunger‡
  • Helps improve sleep quality‡

The Prove It Challenge™ Kit includes enough of the following supplements for two 7-day Healthy Cleanses†:

  • DTX® Complex (90 caplets): contains milk thistle and other botanicals to help increase your liver’s ability to clean and detoxify your blood
  • Herb-Lax® (60 tablets): enhanced proprietary blend of senna and other complementary herbs helps provide gentle relief for occasional periods of irregularity

It also includes an easy-to-follow, step-by-step cleanse guide with simple recommendations for ways to optimize your journey to a healthier you.

Life Shake™ (available in Plant Protein and Soy Protein formulas)

Designed to:

  • Build strong muscles and protective antibodies with 20 grams of ultra-pure, non-GMO protein per serving
  • Keep you feeling fuller longer with 6 grams of dietary fibre per serving
  • Achieve a healthier weight with a leucine-powered formula to help you build lean muscle and burn fat
  • Support healthy digestion and provide comfort with added digestive enzymes
  • Energize your body with healthy fats and carbohydrates
  • Deliver essential nutrients including vitamins, minerals, and the essential omega-3 fatty acid ALA (alpha-linolenic acid)

Pick your favourite (2):

  • Plant: a non-GMO pea protein formula plus a proprietary blend of organic chia and organic pumpkin proteins
  • Soy: a non-GMO soy protein formula plus a proprietary blend of organic chia and organic pumpkin proteins

Life Shake:

  • Features a new sweetener system: a blend of the natural, zero-calorie, non-nutritive sweetener Reb M and a small amount of sugar; Reb M tastes more like sugar than stevia and has no aftertaste
  • Includes an improved fibre system that delivers a richer and smoother texture


Provides vitamins, minerals, antioxidants, omega-3s, and healthy probiotics – all in one convenient Vita-Strip®. Includes formulas designed to meet the needs of men and women and adults over 50.


  • Vita-Lea®: dissolves in less than 30 minutes in the stomach; designed to enhance absorption of folic acid from the patented micro coating
  • B+C Complex: provides up to 198% greater absorption of B vitamins over 12 hours, as shown in a clinical study, through sustained-release delivery to the small intestine
  • Caroto-E-Omega: enteric coating helps reduce fishy aftertaste by delivering omega-3 fatty acids, carotenoids, vitamin E, and other fat-soluble nutrients to the upper intestine
  • Optiflora® Probiotic: delivers healthy microflora to the lower intestine through our triple-layer encapsulation technology, protecting them from stomach acid

Pick your Vitalizer (1):

  • Vitalizer With Iron: excellent as a prenatal/postnatal multivitamin, Vitalizer With Iron provides a full spectrum of nutritional support including 800 mcg of folic acid, 200 mcg of iodine, and 18 mg of iron
  • Vitalizer Without Iron: comprehensive nutrition that’s ideal for men
  • Vitalizer Gold: with certain extra B vitamins, coenzyme Q10, and N-acetylcysteine; available with or without vitamin K§

Kosher Prove It Challenge Kit

Contains Life Shake (2 canisters), Herb-Lax, and DTX Complex – now Star-K Kosher certified! – plus:

  • Vita-Lea® (60 tablets): dissolves in less than 30 minutes in the stomach; designed to enhance absorption of folic acid from the patented micro coating
  • B Complex: provides a perfect balance of all eight Bs in ratios consistently related to the amounts your body needs daily
  • Chewable Cal Mag Plus: delivers calcium, magnesium, and other bone-building nutrients; helps in the development and maintenance of bones and teeth
  • Vita-D3®: provides 1000 IU of high-potency vitamin D3 to promote healthy bones and teeth and help maintain immune function

Prove It Challenge™ Rules

Accept the Prove It Challenge and get the kit for the special price of $169, including two FREE Healthy Cleanse products and FREE shipping.

  1. Offer valid in Canada starting July 23, 2019.
  2. Open to new Members and Distributors.
  3. All existing Members and Distributors now have an extended opportunity, until further notice, to purchase the Prove It Challenge Kit for $169, regardless of price tier.
  4. To take advantage of this promotional price and free shipping on the entire order, your check-out cart must contain the Prove It Challenge Kit (#79526).
  5. Offer valid once per Shaklee User ID.
  6. Eligible orders must be placed online.
  7. This offer does not apply to orders placed through the Call Centre.
  8. The free product cannot be returned for cash or product credit or exchanged for another product type.
  9. Shaklee reserves the right to change or cancel this offer at any time. Offer good while supplies last.

*Or your money back.
†Shaklee Canada’s complete Healthy Cleanse Program also includes Alfalfa Complex. Recommend use of the Healthy Cleanse Program is one to two times per year.
‡Based on a seven-day pilot study conducted by three Shaklee Distributors – a medical doctor and two nutritionists – under the supervision of Shaklee Medical Affairs. Participants took DTX Complex (1 in the morning, 2 in the evening), Herb-Lax (2 at bedtime), Optiflora Probiotic (1 in the morning), and Alfalfa Complex (5 in the morning, 5 in the evening). Preliminary study results showed an average loss of 6.8 pounds and 1.62 inches, plus increased focus and energy and improved sleep quality.
§Vitalizer Gold Without Vitamin K is suitable for those taking blood-thinning medications.

7-Day Healthy Cleanse*

In a preliminary study†:

  • 80% of participants experienced improved energy levels and decreased cravings
  • 72% of participants felt improvement in hunger management
  • 60% of participants felt improvement in mood
  • 74% of participants felt improvement in quality of sleep and clarity of thinking

Results showed an average weight loss of 6.8 pounds and a decrease in waist circumference of 1.62 inches.

Life Shake™ is:

  • Gluten free
  • Lactose free
  • Kosher
  • Low glycemic – correlates to a slower rate of digestion and gradual release of glucose, contributing to better weight control and long-term health
  • Free of added artificial flavours, sweeteners, colours, and preservatives
  • Keto friendly


  • Is based on 12 clinical studies and the Landmark Study, one of the largest studies ever done on long-term supplement users, which showed that multiple Shaklee supplement users had markedly better health than non-supplement or non-Shaklee-product, single-supplement users
  • Uses Shaklee Micronutrient Advanced Release Technology™(S.M.A.R.T.™), a unique, patented delivery system designed to improve absorption of key nutrients

In the Landmark Health Study, Shaklee Users:

Rate Their Health Better
84% of people reported “very good” to “excellent” health‡

Take Little to No Medication
83% lower prescription drug usage compared with non-supplement users§

Have Healthier Levels of C-Reactive Protein
59% lower levels of C-reactive protein, a measure of systemic inflammation‡

Maintain Good Metabolic Health
52% lower prevalence of diabetes compared with non-supplement users§

Have Better Cardiovascular Health

  • 90% reduced risk of cardiac arrest based on the Omega-3 Index||
  • 33% lower levels of triglycerides‡
  • 11% lower ratio of total cholesterol/HDL cholesterol‡

Have Lower Risk of Dementia
36% lower levels of homocysteine, an indicator of dementia risk¶

Percentages reflect Shaklee supplement users compared with non-supplement users. Data for non-users were obtained from NHANES 2001–2002 and NHANES III 1988–1994.

*Shaklee Canada’s complete Healthy Cleanse Program also includes Alfalfa Complex (#57110). Recommend use of the Healthy Cleanse Program is one to two times per year.
†Lau FC, Sahr N, Carrillo-Massa M, Fyrberg C, Daggy BP, McManus F. Safety, tolerability and efficacy of a 7-day cleanse program: a pilot study. Advances & Controversies in Clinical Nutrition. 2015.
‡Block et al. Usage patterns, health and nutritional status of long-term multiple dietary supplement users—a cross-sectional study. Nutr J. 2007 Oct 24;6:30-41.
§Jacques et al. J. American College of Nutrition. 2019, in press.
||Albert CM, Campos H, Stampfer MJ, Ridker PM, Manson JE, Willett WC, Ma J. Blood levels of long-chain n-3 fatty acids and the risk of sudden death. N Engl J Med. 2002 Apr11; 346(15):1113-8.
¶Seshadri S, Beiser A, Selhub J, Jacques PF, Rosenberg IH, D'Agostino RB, Wilson PW, Wolf PA. Plasma homocysteine as a risk factor for dementia and Alzheimer's disease. N Engl J Med. 2002 Feb 14;346(7):476-83.

For Healthy Cleanse products (Days 1–7):

Take 1 DTX® Complex caplet in the morning and 2 in the evening.

Take 2 Herb-Lax® tablets at bedtime, with a glass of water.

Product Labels:
DTX Complex


Not intended for use by children or pregnant or lactating women. If you’re taking medication or have a medical condition, please discuss with your physician prior to use.

FAQs: Healthy Cleanse Program*

For Vitalizer™ (Days 1–30) and Life Shake™ (Days 8–30):

Take one Vitalizer Vita-Strip® in the morning with food, starting on Day 1, and replace one meal with Life Shake, starting on Day 8.

Product Labels:
Vitalizer With Iron

Vitalizer Without Iron

Vitalizer Gold With Vitamin K

Vitalizer Gold Without Vitamin K

Life Shake Plant Protein, Vanilla

Life Shake Plant Protein, Chocolate

Life Shake Soy Protein, Vanilla

Life Shake Soy Protein, Chocolate

Life Shake Soy Protein, Strawberry

Life Shake Soy Protein, Café Latte

Life Shake Stevia-Free Soy Protein, Vanilla

Life Shake Stevia-Free Soy Protein, Chocolate


Life Shake

*Shaklee Canada’s complete Healthy Cleanse Program also includes Alfalfa Complex (#57110), a green “superfood” that contains premium alfalfa leaf powder plus calcium, phosphorus, and trace vitamins and minerals. Recommend use of the Healthy Cleanse Program is one to two times per year.

*Shaklee Canada's complete Healthy Cleanse Program also includes Alfalfa Complex (#57110), a green “superfood” that contains premium alfalfa leaf powder plus calcium, phosphorus, and trace vitamins and minerals.
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