SkinnyFit Review: Safe supplements for weight management?

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We extensively test each health service or product we review. We try our best to give you, our readers, an unbiased exploration of at-home health options, free of marketing jargon or gimmicks. We evaluate products and services based on their adherence to quality, the latest medical evidence and health standards, and a simple question: would we buy the product or service ourselves if it weren’t part of our job, and would we recommend it to family and friends?

Additionally, like all health-related content on this website, this review was thoroughly vetted by one or more members of our Medical Review Board for accuracy.

SkinnyFit is a health and wellness supplements manufacturer based near Denver, Colorado. Its online marketplace offers a broad spectrum of products with different health goals, from weight loss and detoxing to improving hair, skin, nail, and gut health.

Founder and health coach Katie Werchek established the company in 2011 with a mission to develop the best products for women with various health, beauty, and fitness goals. But these products are not solely for women; men can benefit equally from many SkinnyFit products.

In 2022, SkinnyFit earned several top awards, including the Best Supplement award from US Weekly for Skinny Greens powders. SkinnyFit products are largely vegan-friendly, with a few exceptions; most are non-GMO, dairy-free, gluten-free, and soy-free. SkinnyFit manufactures its products in NSF cGMP (current Good Manufacturing Practices) facilities and provides a Subscribe + Save membership option that reduces prices by 15-25%.

Ingredients in SkinnyFit supplements are primarily organic and contain healthy adaptogens, antioxidants, vitamins, and nutrients. And if you’re not into mixing powders, SkinnyFit also provides capsules, gummies, and detox teas.

SkinnyFit provides a wide array of products in the following categories:

• Collagen Peptides
• Gummies
• Superfoods
• Detox Tea
• Workout Supplements
• Health Supplements
• Accessories
• Bundles

SkinnyFit products are comparable in cost to similar supplements available online or in pharmacies or big box stores, although they are slightly more expensive than many low-budget competitors. Unfortunately, SkinnyFit does not offer free shipping on any orders, and we found that buying certain products could be cost-prohibitive due solely to shipping fees.

On the other hand, SkinnyFit provides significant savings to those who enroll in the auto-ship Subscribe + Save program and offers lower shipping costs to members. If you purchase bundles, you can earn even more savings.

We found SkinnyFit products to contain potent and effective ingredients that did not produce significant adverse side effects in any of our team members. But, as always, we recommend you talk with your doctor before adding a new supplement to your dietary regimen.

Super Youth Multi-Collagen Peptides come in a powder formula that you mix with water and drink once daily. This gluten-free, dairy-free, non-GMO supplement includes five collagen types from four natural sources, including:

• Bovine collagen
• Fish collagen
• Chicken collagen
• Eggshell membrane

It also contains 14g of protein, 200mg of apple cider vinegar, 181mg of vitamin C, and 50mg of hyaluronic acid. Super Youth Multi-Collagen Peptides provides 18 amino acids in each serving, including the following:

Super Youth Multi-Collagen Peptides support overall health and immunity by fighting aging with every scoop. It further supports:

• Gut health
• Skin elasticity
• Healthy weight management
• Cardiovascular health
• Joint cartilage
• Healthy hair and nails
• Healthy teeth and bones
• Stronger muscles

Super Youth Multi-Collagen Peptides comes in five flavors, of which Peach Mango was our favorite. The flavors include:

• Orange Pineapple
• Chocolate Cake
• Peach Mango
• Tropical Punch
• Unflavored

Each 16.8oz jar of Super Youth Multi-Collagen Peptides contains approximately 28 servings. Enrolling in SkinnyFit’s Subscribe + Save auto-ship membership takes 25% off all products, dropping the cost per serving from $3.21 to $2.41.

Shipping costs vary depending on your location and the order weight. Shipping for one jar of Super Youth Multi-Collagen Peptides cost our testing team $5.95 for delivery in California. A 90-day customer satisfaction guarantee covers all SkinnyFit products. If you’re dissatisfied with a product for any reason, contact customer service to arrange for a full refund.

Collagen supplements provide many health benefits, including building muscle mass, relieving joint pain, preventing bone loss, and improving skin health for a more youthful glow. We highly recommend SkinnyFit collagen peptides for anyone dealing with these age-related issues and those who want to boost their immunity.

As noted in the ingredients, SkinnyFit Super Youth Multi-Collagen Peptides are not vegan, as they contain five types of collagen from animal sources. These supplements are also inadvisable for children under 18, pregnant or lactating individuals, people with food allergies, and those with chronic health conditions or taking prescription medication. If any of these conditions apply to you, we recommend consulting with your doctor before purchasing.

SkinnyFit manufactures three varieties of gummies with specific health goals. These supplements complement each other, and you can also purchase them in bundles (see “Bundles” below).

Skinny Gummies feature apple cider vinegar (1,000mg) as the primary ingredient, along with:

• Vitamin B6: 1mg
• Folate: 240mcg folic acid and 400mcg DFE
• Vitamin B12: 2.4mcg
• Iodine: 100mcg
• Pomegranate fruit juice powder: 80mcg
• Beetroot juice powder: 80mcg

Skinny Gummies support healthy weight management by suppressing your appetite and helping your body to burn fat. Vitamin B12 and folate boost energy throughout the day, while apple cider vinegar and beetroot juice reduce cravings and accelerate fat burning. Antioxidants in these gummies support a healthy immune system and reduce inflammation.

Happy Gummies feature a 30:1 ashwagandha extract (50mg) for stress relief and mood improvement, as well as:

• Vitamin D: 200mcg
• Zinc: 4mg
• Sodium citrate: 5mg

Happy Gummies provide strengthened immunity and support weight management and boosted energy. These vegan chewable supplements are made with fruit pectin instead of gelatin and are non-GMO, gluten-free, and soy-free.

Sleepy Gummies contain melatonin (5mg), a natural hormone produced by the brain in response to darkness that is effective in treating insomnia. In addition to helping aid sleep, melatonin provides several health benefits, including:

• Helping with jet lag
• Reducing delayed sleep-wake phase disorders
• Treating some sleep disorders in children
• Reducing anxiety before and after surgery

Sleepy Gummies also include the following additional ingredients:

• Glucose syrup
• Sugar
• Dextrose
• Pectin
• Sodium citrate
• Citric acid
• Natural flavor
• Vegetable oil
• Carnauba wax
• Purple carrot concentrate

These chewable supplements are vegan, non-GMO, and free of gelatin, gluten, and soy. They are fast-acting, delivering a peaceful night’s sleep that leads to daytime alertness.

SkinnyFit Gummies are also eligible for Subscribe + Save membership, dropping the price by 20%. They are priced as follows:

Shipping costs vary depending on your location and the order weight and begin at $5.95. Shipping for all three bottles of SkinnyFit Gummies cost our team $14.95 for delivery in California. SkinnyFit covers all products with a 90-day customer satisfaction guarantee.

SkinnyFit gummies are a great-tasting product for those seeking to improve their mood, lose weight, or get a good night’s sleep. They are vegan-friendly and contain just one food allergen (tree nuts in Skinny Gummies).

We recommend reading the ingredient label carefully if you have food allergies. Individuals who are pregnant, nursing, or have chronic health conditions or take daily medications should consult with their physician or dietician before use.

SkinnyFit produces three superfood powders featuring over 30 essential superfoods, adaptogenic blends, prebiotics, and probiotics. These powders are low-calorie (20-30 calories per scoop), vegan, gluten-free, non-GMO, soy-free, and dairy-free. They contain no added sugar and mix easily with water for a healthy and refreshing beverage you can enjoy anytime.

Skinny Greens in Mango Splash flavor contains a nourishing superfood blend (3,505mg) with organic spirulina, spinach leaf powder, lemon juice powder, organic wheat grass powder, and more.

It also contains a renewing probiotic blend (2,530mg), a stress-relieving adaptogenic blend (670mg), and a slimming greens blend (320mg), which includes glucomannan root, green tea leaf extract, and apple cider vinegar.

Skinny Greens Mango Splash promises the following health benefits:

• Healthy weight management
• Increased energy
• Improved gut health
• Better mental clarity
• Reduced stress
• Healthy, revitalized skin

In Skinny Greens Green Juice Superfood Powder Green Apple Flavor, you’ll find a wholesome superfood blend (3,405mg) with organic chlorella, spirulina, spinach, wheat grass, and more.

It also contains a probiotic blend (2,530mg) with digestive enzymes like amylase, lactose, and lipase along with 500 million CFU of probiotics, an adaptogenic blend (670mg), and a slimming greens blend (320mg).

This greens powder provides the same benefits as the Mango Splash flavor, including:

• Weight management
• Cravings reduction
• Mental clarity
• Healthier skin
• Improved gut health
• Boosted energy

Beauty Juice Red Juice Superfood Powder in Acai Berry Flavor contains an antioxidant superfood blend (2,700mg) based mainly on red fruits, including acai berry powder, strawberry fruit juice powder, pomegranate juice powder, and more.

It also includes a pure vitality energy blend (2,505mg) with several adaptogenic mushrooms, a power probiotic blend (2,365mg) with 500 million CFU of nine probiotics, and an anti-aging beauty blend (367.42mg) comprised of ginseng root powder, holy basil, ascorbic acid, and vitamin K1, among others.

This red superfood powder promises the following benefits:

• Reduced wrinkles and younger-looking skin
• Increased focus
• Improved mood
• Healthy digestive system
• Improved immunity
• Increased energy

When placing our order, the Mango Splash and Beauty Juice blends were out of stock and without listed prices. We assume that these powders are comparable in cost to the Green Apple flavor, which we’ve detailed below. Again, SkinnyFit provides a Subscribe + Save membership that reduces costs by 25%.

Shipping for one jar of Skinny Greens Powder cost our team $5.95, and the price increases with added weight (if you buy more than one product). Again, SkinnyFit provides a 90-day money-back guarantee on all of its products.

SkinnyFit greens powders will benefit anyone who wants to improve their overall health. All three flavors provide prebiotics and probiotics to boost gut health and adaptogenic mushrooms and other ingredients that enhance mood, focus, energy, and overall wellbeing. They are safe for adults 18 and older.

Before purchasing, individuals with food allergies should read the label carefully on the SkinnyFit website. While these powders do not contain common allergens, they are manufactured in a facility that may process milk, soy, wheat, eggs, peanuts, tree nuts, and crustacean shellfish.

Individuals who are pregnant, taking daily medications, or have chronic health conditions should consult with their doctor before beginning any new dietary supplement, greens powders included.

SkinnyFit produces three flavors of detox teas:

• Detox Peach
• Detox Lemon Berry Passion
• ZzzTox

These teas promise multiple health benefits, including:

• Boosted metabolism
• Increased fat burning
• Better sleep
• Reduction of bloating
• Improved immunity
• Reduced oxidative damage
• Stress reduction

Just a few of the ingredients in each tea bag in SkinnyFit Detox Tea Blends include:

• Oolong tea
• Hibiscus
• Nettle leaf
• Dandelion leaf
• Yerba Mate
• Milk thistle
• Guarana
• Matcha green tea

Each tea bag contains 0-10 calories. The daytime teas contain plant-based caffeine, while the ZzzTox blend does not. This peaceful sleep blend contains chamomile, lavender buds, and valerian root. Each container of Detox Tea provides 28 servings, which you can enjoy either hot or on ice.

SkinnyFit Detox Teas are all priced the same. Enrolling in the company’s Subscribe + Save auto-ship program saves 20% on all orders.

Again, shipping for one product cost our team $5.95 for delivery in Northern California. As with all its products, SkinnyFit provides a 90-day satisfaction guarantee on detox teas.

We recommend SkinnyFit’s detox teas for adults 18 or older seeking better health, stress relief, and improved sleep. We tried the Detox Peach flavor (delicious) and drank the tea mainly in the morning to boost energy and focus throughout the day. We look forward to trying the ZzzTox blend for improved sleep quality soon.

Detox teas are inappropriate for children, and those who are pregnant or nursing should consult with their doctor before use. Individuals with food allergies, those taking prescription medications, and anyone with a chronic health condition should likewise talk to a doctor before consuming detox tea or other supplements.

SkinnyFit manufactures two workout supplements, which include:

• Jump Start Pre-Workout Powder
• Repair & Recover Post-Workout Powder

SkinnyFit’s pre-workout formula comes in Pink Lemonade flavor and includes the following ingredients to get you motivated and focused for intense workouts:

• Niacin: 5mg
• L-arginine alpha-ketoglutarate: 1.25g
• L-citrulline malate: 1.25g
• L-carnitine L-tartrate: 500mg
• Taurine: 500mg
• Caffeine anhydrous: 175mg
• Theobromine: 125mg
• Mucuna pruriens extract: 75mg

This pre-workout powder mixes easily with water and contains 0 calories. Its benefits include:

• Promoting endorphin release and a healthy mood
• Supporting endurance and focus
• Providing long-lasting energy

SkinnyFit’s post-workout formula comes in Tropical Flavor and contains just 35 calories. This powder provides five branched-chain amino acids to support body recovery. Its full list of ingredients includes:

• L-leucine: 2.5g
• L-isoleucine: 1.25g
• L-valine: 1.25g
• L-carnitine L-tartrate: 500mg
• L-tyrosine: 200mg
• Natural flavors
• Citric acid
• Sucralose
• Silicon dioxide
• Acesulfame potassium
• Turmeric

These ingredients reduce fat, support body recovery, and promote lean muscle building.

SkinnyFit’s workout supplements are comparable in cost, with the Subscribe + Save membership reducing prices by 20%.

We recommend SkinnyFit’s pre- and post-workout powders for individuals over 18 dedicated to spending time in the gym and those who need extra motivation to get into a regular workout routine. SkinnyFit Jump Start includes caffeine, so those with sensitivities may want to avoid this product.

Neither product is appropriate for children or pregnant or nursing mothers. Individuals with food allergies, chronic health conditions, or those taking prescription medications should consult with their doctor before use.

SkinnyFit produces three health supplements that come in capsule form. They include:

• Snack Attack Anti-Craving Supplement
• Belly Balance Probiotic Digestive Support
• Daily Glow Hair, Skin, & Nails Supplement

Snack Attack contains several ingredients that reduce unhealthy food cravings, including:

• Vitamin B12: 500mg
• Conjugated linoleic acid: 400mg
• White kidney bean extract: 240mg
• Garcinia cambogia extract: 200mg
• Green tea leaf extract: 200mg
• Apple cider vinegar: 100mg
• Cayenne fruit powder: 50mg

Snack Attack provides the following benefits:

• Boosted metabolism
• Increased energy
• Cravings reduction

Belly Balance provides 2 billion CFUs (colony-forming units) of bacillus coagulans, a beneficial probiotic that restores gut health, as well as:

• Bromelain: 25mg
• Papain: 100,000 USP
• Fungal amylase: 5,000 SKB
• Fungal protease: 25,000 HUT
• Fungal lactase: 400 ALU
• Fungal lipase: 400 FIP
• Gastro Proprietary Blend: 200mg

Within the Gastro Proprietary Blend, you’ll find different ingredients to promote a healthy gut, including:

• Kombucha
• Ginger root extract
• Inulin (from chicory root)
• Peppermint leaf

Belly Balance offers many health benefits, including:

• Relieves stomach bloating
• Promotes healthy digestion
• Calms stomach discomfort
• May treat symptoms of irritable bowel syndrome (IBS)
• Reduces nausea and vomiting
• Reduces headaches and anxiety
• Improves stool consistency

Daily Glow contains several ingredients for hair, skin, and nail health, including:

• Vitamin C: 750mg
• Vitamin E: 50mg
• Vitamin B3: 25mg
• Vitamin B6: 25mg
• Biotin: 5,000mg
• Vitamin B5: 40mg
• Kelp powder: 160mg
• Inositol: 50mg
• Bamboo extract: 20mg

Daily Glow promotes:

• Longer and stronger hair and nails
• Youthful-looking skin and wrinkle reduction
• Bright complexion
• Strengthened immunity

SkinnyFit’s health supplements are individually priced and available as part of the company’s Subscribe + Save membership, which takes 20% off the cost.

Shipping costs are similar to other products, starting at $5.95 for a single purchase and increasing with order weight.

SkinnyFit’s health supplements are an excellent option for people who want the benefits of powders but can’t stomach the taste or texture of mixable blends. We recommend Snack Attack for people whose cravings sabotage weight loss efforts, Belly Balance for those struggling with digestive issues, and Daily Glow for restoring a youthful and healthy radiance.

These products are inappropriate for children under 18. Pregnant or nursing mothers, people with chronic health conditions, and those taking prescription medications should talk to their doctor before incorporating these supplements into their daily regimen.

SkinnyFit accessories include hydration tracker bottles, super shakers, pill boxes, workout resistance bands, and mini-mixers.

SkinnyFit accessories are priced between $18.95 and $29.95, and shipping fees apply as with other products. Shipping starts at $5.95 and increases with order weight.

SkinnyFit accessories are a great gift option for family and friends who enjoy powders and other supplements. The daily pill boxes can make your life much easier by allowing you to lay out a week’s worth of capsules so you never miss a dose.

However, bargain hunters will quickly realize that they can easily purchase some of these products at a local big box store or online at a fraction of the price.

SkinnyFit offers 12 bundle options for additional savings. The pricing below reflects the Subscribe + Save cost only.

• Catch The Calm Bundle Gummies: $52.42
• The Ultimate Gummy Bundle: $89.89
• Slim & Fit Bundle: $143.40
• Total Reset Bundle: $160.90
• Glow Up & Go Bundle: $145.50
• Workout Warrior Bundle: $90.82
• Essential Superfoods Bundle: $119.93
• 24/7 Detox Bundle: $97.93
• The Slimming 3 Bundle: $119.98
• Snack-No-More Bundle: $67.92
• Lose Weight & Hydrate Bundle: $85.41
• Conquer Cravings Bundle: $87.43

We recommend buying SkinnyFit bundles for anyone looking for multiple products with savings. Bundled products are 15-20% less than the cost of purchasing individually, and the Subscribe + Save option takes off an additional 20-30%.

SkinnyFit takes great care in manufacturing its products, and we experienced no ill side effects when testing the products above. However, individuals with food allergies should take note of the warning label on each product indicating that it is manufactured in a facility that also processes common allergens, including:

• Milk
• Soy
• Wheat
• Eggs
• Peanuts
• Tree nuts
• Crustacean shellfish

All SkinnyFit supplements are inappropriate for children under 18. If you are pregnant, nursing, have a chronic health condition, or take prescription medication, you should consult with your doctor before use.

SkinnyFit collects personal and non-personal information about the users of its website via cookies and other tracking technologies. The company may use this information for targeted advertising and easy site navigation. SkinnyFit encrypts all payment information for security and privacy. Residents of California are protected by the California Consumer Protection Act (CCPA), which provides specific rights regarding your personal information.

SkinnyFit does not accept payments from HSAs, FSAs, or insurance.

At Innerbody Research, we customize our evaluation criteria depending on the type and nature of the health-related service or product. In general, we have five broad evaluation areas, including:

Quality: How well does the company deliver its core service(s) or product(s)? How is advanced technology used for accuracy and safety? What evidence of effectiveness exists to justify the company’s approach? Are manufacturing standards of high quality?

User-friendliness: How intuitive and convenient is the service or product? To what degree is the company interface helpful and understandable?

Value: Are you getting your money’s worth? Are there any hidden costs or charges? Does the company offer discounts?

Privacy: If health data is stored, is it stored securely? Are payments secure? Does the company market your information?

Customer support: With personalized products and services, how well does the company address your individual needs? If a product or service does not work for you, are there satisfaction guarantees or return policies that protect you?