We may not have personally tested every product. This review is based on official product information, product specifications and comparative research. It is not medical advice.
Featured products to compare
Prices and availability can change. Visit the official website for the latest information.
HUM Nutrition Flatter Me, 60 Capsules
A vegan digestive formula with 18 enzymes plus ginger, fennel and peppermint for occasional meal-related bloating and food breakdown.
HUM Nutrition Daily Cleanse, 60 Capsules
A two-capsule formula with zinc, selenium, copper, manganese and a 1,263 mg blend of algae, herbs and antioxidant ingredients.
HUM Nutrition Hair Strong Gummies, 60 Gummies
A vegan strawberry gummy with 5,000 mcg biotin, folate, vitamin B12, 20 mg zinc, PABA and fo-ti per two-gummy serving.
HUM Nutrition Private Party
A once-daily probiotic with Lactobacillus acidophilus, L. rhamnosus, L. reuteri and 36 mg cranberry PACs.
What is HUM Nutrition?
HUM Nutrition is a Los Angeles supplement brand founded in 2012 by Walter Faulstroh and Chris Coleridge. The company grew from Faulstroh’s experience with adult acne and his interest in the relationship between nutrition, digestion and skin.
HUM organizes its products around specific goals such as bloating, gut health, skin, hair, vaginal health, sleep, stress, energy and metabolic support. Formulas are developed with registered dietitian nutritionists and are sold as capsules, tablets, gummies, powders and bundles.
The company states that its products are made in GMP-compliant facilities, triple tested and independently validated for purity and quality. HUM also uses Clean Label Project certification and Non-GMO verification across much of the range.
Our quick verdict
HUM Nutrition earns a 4.8/5 editorial rating. Its strongest features are clear product positioning, attractive packaging, transparent active-ingredient labels and independent contaminant testing.
Flatter Me is the best overall product for occasional meal-related bloating. Daily Cleanse is a complex algae, herb and mineral formula that requires more caution than the name suggests. Hair Strong Gummies contain high-dose biotin and zinc alongside fo-ti, while Private Party combines cranberry PACs with three probiotic strains for vaginal and urinary-tract support.
The main limitation is that targeted product names can sound like diagnoses or guaranteed outcomes. A supplement cannot identify the cause of chronic bloating, hair loss, acne, abnormal discharge, urinary pain or recurrent infections. Persistent symptoms require appropriate medical assessment.
What HUM’s clean and clinical standard means
HUM currently highlights four main quality principles:
- Verified clean ingredients
- Clinically tested active ingredients
- Triple testing and third-party validation
- Formulation by registered dietitian nutritionists
The company’s “Ick List” excludes titanium dioxide, artificial preservatives, artificial flavors, hydrogenated oils, artificial colors, artificial sweeteners, high-fructose corn syrup and EDTA.
Independent testing and GMP manufacturing are useful quality signals. They verify selected aspects of identity, purity and contamination; they do not prove that every product is needed or that every marketing claim applies to every customer.
Best overall: Flatter Me
Flatter Me is a vegan digestive-enzyme supplement formulated to be taken with a meal. The current bottle contains 60 capsules and is listed at $27 as a one-time purchase or $21.60 with the standard 20% subscription discount.
The formula contains 18 digestive enzymes designed to act on:
- Protein
- Fat
- Starch and other carbohydrates
- Fiber
- Lactose
- Sucrose
Important enzymes include several proteases, bromelain, papain, lipase, amylase, glucoamylase, alpha-galactosidase, lactase, cellulase and beta-glucanase. A separate herbal blend contains ginger, fennel and peppermint.
HUM recommends taking one capsule with the first bites of a meal. Many users take it with one or two larger meals each day.
What Flatter Me can realistically do
Digestive enzymes break large food molecules into smaller components. Specific enzymes have clear uses—for example, lactase helps digest lactose and alpha-galactosidase can help break down selected carbohydrates found in beans and vegetables.
HUM reports that Flatter Me was evaluated in a placebo-controlled crossover study and produced reductions in measured post-meal bloating. The company promotes visible effects within 30 minutes and reductions of up to two inches.
These results should be interpreted carefully. The company-described study involved a small sample and short-term meal testing. It does not prove that the supplement treats irritable bowel syndrome, inflammatory bowel disease, celiac disease, gastroparesis, food allergy or another underlying disorder.
Flatter Me is also not a weight-loss supplement. A temporary change in waist circumference from less gas or bloating is not the same as losing body fat.
Flatter Me safety and limitations
- Bromelain comes from pineapple and papain comes from papaya; people with related allergies should be cautious.
- Peppermint can worsen reflux in some users.
- Digestive enzymes can cause stomach discomfort, nausea or bowel changes.
- Bromelain and some herbs may require review with anticoagulant or antiplatelet medication.
- Severe pain, vomiting, blood in stool, progressive swelling or unexplained weight loss requires medical evaluation.
Best skin-focused cleanse formula: Daily Cleanse
Daily Cleanse is the existing signature product behind HUM’s “inside-out” skin positioning. A bottle contains 60 capsules, providing 30 daily servings. The current price is $27 one time or $21.60 by subscription.
The current two-capsule serving provides:
- Zinc: 15 mg
- Selenium: 200 mcg
- Copper: 0.5 mg
- Manganese: 1.6 mg
- Proprietary Skin & Detox Blend: 1,263 mg
The blend includes chlorella, spirulina, MSM, dandelion leaf, beetroot, Oregon grape root, milk thistle, matcha green tea, red clover and alpha-lipoic acid.
HUM recommends two capsules daily. The company says the matcha contribution provides less than 1 mg caffeine per serving.
“Detox” needs a precise definition
The liver, kidneys, lungs and gastrointestinal tract continuously process metabolic waste and foreign compounds. A retail supplement does not need to perform a vague whole-body “cleanse” for these organs to work.
Several Daily Cleanse ingredients supply nutrients or antioxidant compounds. Chlorella and spirulina are nutrient-dense algae, zinc contributes to normal skin and immune functions, and milk thistle has been studied for liver conditions.
However, evidence for milk thistle in liver disease remains inconsistent, and the proprietary blend does not disclose the amount of each plant ingredient. Daily Cleanse should not be used to treat abnormal liver tests, hepatitis, medication toxicity or a diagnosed skin disorder.
Daily Cleanse stacking concerns
The 15 mg zinc and 200 mcg selenium amounts are substantial. They must be counted alongside multivitamins, hair products, immunity formulas and fortified foods.
Long-term excessive zinc can contribute to copper deficiency. Excessive selenium can cause hair or nail changes, gastrointestinal symptoms and other toxicity.
Daily Cleanse already provides copper and manganese, but that does not make it appropriate to combine with several other mineral products without calculating totals.
Daily Cleanse herbal cautions
- Oregon grape contains berberine-related alkaloids and may interact with medication.
- Red clover contains isoflavones and deserves caution with hormone-sensitive conditions.
- Milk thistle may affect drug metabolism and can trigger allergy in people sensitive to ragweed-family plants.
- Alpha-lipoic acid may influence blood-glucose management.
- Algae products require reliable contaminant testing, which makes HUM’s third-party testing particularly relevant.
Pregnant or breastfeeding customers and people taking prescription medicine should obtain professional guidance before using this complex formula.
Best hair gummy: Hair Strong Gummies
Hair Strong Gummies, previously known as Hair Sweet Hair, use plant-based pectin instead of gelatin. A 60-gummy bottle contains 30 two-gummy servings.
The current one-time price is $26, while subscription pricing is $20.80.
Each two-gummy serving currently provides:
- Folate: 500 mcg DFE
- Vitamin B12: 850 mcg
- Biotin: 5,000 mcg
- Zinc: 20 mg
- PABA: 15 mg
- Fo-ti root extract: 10 mg
- 3 g added sugar
HUM reports that 94% of participants in its product study noticed improved hair strength and 89% self-reported faster growth. Product-specific research is a positive feature, although self-reported outcomes do not identify why a person was losing hair.
Biotin: a very high dose with an important lab warning
The adult adequate intake for biotin is 30 mcg daily. Hair Strong provides 5,000 mcg—more than 160 times that amount.
Biotin deficiency can affect hair and nails, but true deficiency is uncommon. Evidence that large doses improve hair growth in people without deficiency remains limited.
High-dose biotin can interfere with laboratory tests that use biotin-streptavidin technology. Affected tests can include thyroid hormones, vitamin D and certain cardiac markers. Incorrect results can contribute to misdiagnosis or inappropriate treatment.
Tell the clinician and laboratory about Hair Strong before blood testing. Do not guess how long to stop it; follow instructions from the healthcare professional or laboratory.
Zinc duplication
Hair Strong supplies 20 mg zinc, while Daily Cleanse supplies another 15 mg. Taking both provides 35 mg supplemental zinc before food or other products.
The U.S. adult upper limit is 40 mg daily from all sources. Combining these two products with a multivitamin or immunity supplement can exceed that level.
High zinc intake can cause nausea and, over time, interfere with copper status. Customers using both products should review total intake and duration.
Fo-ti and liver safety
Fo-ti, also called Polygonum multiflorum, is a traditional Chinese herb. It has been linked in published reports to herbal supplement-related liver injury.
This does not mean every user will develop liver damage, but the ingredient makes Hair Strong different from a basic biotin gummy. People with liver disease, abnormal liver tests or medicines that affect the liver should obtain professional advice.
Stop the product and seek care for symptoms such as yellow skin or eyes, dark urine, severe fatigue, persistent nausea or right-upper-abdominal pain.
Hair loss needs a cause-based approach
Hair thinning can result from genetics, iron deficiency, thyroid disease, postpartum changes, rapid weight loss, illness, stress, medication, scalp disease or hormonal conditions.
A supplement cannot distinguish among these causes. Sudden shedding, patchy loss, scalp inflammation or progressive thinning deserves evaluation by a clinician or dermatologist.
Best vaginal and urinary support product: Private Party
Private Party is a once-daily capsule designed for vaginal-microbiome and urinary-tract support. The current price is $27 one time or $21.60 with subscription.
The formula contains:
- 36 mg cranberry proanthocyanidins, commonly called PACs
- Lactobacillus acidophilus
- Lactobacillus rhamnosus
- Lactobacillus reuteri
The three probiotic strains are selected because Lactobacillus species are commonly associated with a healthy vaginal environment. Cranberry PACs are included for urinary-tract support.
What Private Party does not treat
Private Party is not intended to treat an active urinary-tract infection, bacterial vaginosis, yeast infection or sexually transmitted infection. HUM states this explicitly on the product page.
CDC guidance notes that vaginal symptoms cannot be diagnosed reliably from history alone. Discharge, odor, itching, burning and pain can have several causes and may require examination and laboratory testing.
CDC treatment guidance also states that current studies do not support probiotic products as an adjunctive or replacement treatment for bacterial vaginosis.
Burning urination, fever, back pain, pelvic pain, pregnancy-related symptoms or recurrent infections require timely medical care.
Cranberry: prevention support is not infection treatment
Cranberry products may reduce recurrent UTI risk for some people, depending on the preparation and PAC amount. They do not kill bacteria in an established infection and should not delay antibiotics when prescribed.
People taking warfarin should discuss regular concentrated cranberry use with their healthcare team because interaction concerns have been reported.
Probiotic expectations
Probiotic effects are strain-specific. Evidence for one Lactobacillus strain cannot automatically be applied to another strain or to every mixed product.
Temporary gas or digestive changes can occur. People who are severely immunocompromised, critically ill or using central venous catheters should not start probiotic supplements without medical advice.
Featured-product comparison
ProductMain formulaCurrent one-time priceBest for Flatter Me18 digestive enzymes plus ginger, fennel and peppermint$27Occasional meal-related bloating Daily CleanseMinerals, algae, herbs and antioxidants$27Users seeking a complex skin-focused formula Hair Strong GummiesHigh-dose biotin, B12, folate, zinc, PABA and fo-ti$26Adults who have reviewed hair-loss causes and lab-test risks Private PartyThree Lactobacillus strains plus 36 mg cranberry PACs$27Vaginal and urinary wellness supportWhich HUM product has the clearest use case?
Flatter Me has the clearest immediate use case: helping digest a meal containing protein, fat, carbohydrate, fiber or lactose. Its effect can be assessed after specific meals.
Private Party has a defined wellness goal but should not be confused with infection treatment. Hair Strong may be useful when nutrient intake is inadequate, yet its high-dose biotin and fo-ti create additional safety considerations.
Daily Cleanse has the broadest and least precise marketing concept. Its mineral content is measurable; the idea of “detoxing impurities” is harder to define or verify.
Can the four products be taken together?
They are not automatically designed as a four-product stack. Combining all four would introduce:
- Multiple capsules and gummies every day
- 35 mg supplemental zinc from Daily Cleanse and Hair Strong
- High-dose biotin
- Several herbs and algae ingredients
- Digestive enzymes
- Three probiotic strains
Using one targeted product at a time makes it easier to evaluate benefit and identify side effects. A personalized routine should account for medication, diet, laboratory results and existing supplements.
Subscription pricing
Standalone HUM products currently display a 20% Subscribe & Save discount. Subscription benefits include:
- 20% off each delivery
- Monthly shipments
- Ability to skip, pause or cancel
- Free product samples
- Loyalty points
- Access to HUM nutrition experts
Selected bundle-and-subscribe offers are promoted at up to 30% off. Bundle discounts and displayed totals vary by campaign.
A one-time bottle is the safer first purchase for Hair Strong or Daily Cleanse because opened products receive store credit rather than a cash refund under the current return policy.
Shipping
Current U.S. direct shipping terms include:
- Free shipping when the merchandise subtotal is at least $50 before discounts and taxes
- $8 standard shipping below $50
- Typical delivery in approximately 4–7 business days
- Up to 10 business days may be required
International shipping currently costs a flat $12.95, with typical delivery in 15–30 business days. Duties, taxes and currency fees may apply.
HUM currently lists direct-shipping restrictions for China, Cuba, Iran, North Korea, Syria, Ukraine, Israel and the United Kingdom.
Returns and exchanges
HUM accepts qualifying returns and exchanges within 30 days of delivery.
- Unopened products: refund to the original payment method, excluding shipping when applicable.
- Opened products: store credit rather than cash refund.
- Return shipping: normally paid by the customer.
- Processing: the warehouse may need up to 48 business hours after delivery, followed by bank processing time.
Contact support quickly when an order needs to be canceled because shipped orders must follow the return process.
Sustainability
HUM uses Prevented Ocean Plastic for current capsule and gummy bottles. The company says one capsule bottle prevents the equivalent of two plastic water bottles from entering the ocean, while one gummy bottle prevents the equivalent of four.
The bottles are made from post-consumer plastic and are designed to remain recyclable with their current labels and adhesives. Boxes use SFI- and FSC-certified materials, and mailers use recycled newspaper.
The sustainability benefit is strongest when customers buy only products they will use rather than creating unused supplement waste.
What we like
- Clear product purposes and usage instructions.
- Independent purity and contaminant testing.
- Clean Label Project certification.
- Detailed active ingredients.
- Vegan options.
- Flexible subscription controls.
What could be better
- Targeted names can overstate certainty.
- High-dose biotin and zinc in Hair Strong.
- Fo-ti creates liver-safety concerns.
- Daily Cleanse uses vague detox language and a proprietary blend.
- Private Party cannot treat active infection.
- Opened returns receive store credit only.
Who should consider HUM Nutrition?
- Adults who prefer clearly targeted supplements.
- Customers who value Clean Label Project testing.
- People seeking a vegan digestive enzyme product.
- Users who understand biotin lab interference and supplement stacking.
- Customers interested in strain-specific probiotic and cranberry support.
Who may want to look elsewhere?
- People seeking treatment for chronic digestive, hair, skin or vaginal symptoms.
- Customers who already take a high-zinc multivitamin.
- Anyone with liver disease considering fo-ti.
- People taking several prescription medicines without professional review.
- Customers who need a broad cash-back guarantee for opened products.
- Budget shoppers seeking simple single-ingredient supplements.
Final verdict: Is HUM Nutrition worth buying?
HUM Nutrition is worth considering for customers who appreciate targeted formulas, strong branding and independent quality testing. The best purchase depends heavily on the symptom and the ingredient profile.
Flatter Me is the most practical first product for occasional meal-related bloating. Daily Cleanse requires careful review of minerals, herbs and detox claims. Hair Strong Gummies provide very high biotin and meaningful zinc, making laboratory and liver cautions important. Private Party can support a wellness routine but cannot replace testing and treatment for infection.
Start with one product, check every active ingredient against medication and existing supplements, and investigate persistent symptoms rather than relying on the product name as a diagnosis.
Pros and cons
What stands out
- Clear product positioning
- Strong contaminant testing
- Detailed active ingredients
- Several vegan formulas
- Flexible subscriptions
- Sustainable packaging efforts
Trade-offs
- High-dose nutrients
- Fo-ti liver caution
- Proprietary blend in Daily Cleanse
- Broad detox claims
- Infection-treatment limitations
- Opened returns receive store credit
Rating details
Product details
Learn More
- HUM Nutrition official website
- HUM Nutrition company story
- HUM clean and clinical standards
- Flatter Me official product page
- Flatter Me NIH dietary supplement label record
- Daily Cleanse official product page
- Hair Strong Gummies official product page
- Private Party official product page
- HUM shipping information
- HUM return policy
- HUM sustainability information
- NIH biotin and laboratory-test guidance
- NIH zinc consumer fact sheet
- NIDDK LiverTox information
- CDC bacterial vaginosis treatment guidance
- CDC vulvovaginal symptom evaluation guidance
- NCCIH milk thistle safety and evidence
Consult a qualified healthcare professional before using supplements or making significant changes to diet, exercise or treatment.
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