Key Takeaways

• HUM Hair Strong, OLLY Ultra Strength, and Trybello all support hair growth, but only Trybello targets cortisol-driven shedding alongside follicle nutrition in a single daily serving.
• HUM Hair Strong delivers a focused B-vitamin and mineral formula suited for people whose hair loss is primarily tied to nutrient deficiencies.
  
• OLLY Ultra Strength Hair Softgels offer a budget-friendly, keratin-enriched option, though they lack any stress-targeting ingredients.
  
• OLLY is the cheapest at $19.99, HUM sits at $27, and Trybello costs $49.95, reflecting its dual-action formula that covers both nutrition and stress.
• Trybello Hair Repair & Anti-Stress Gummies are sugar-free, allergen-friendly, and backed by a 120-day money-back guarantee.

HUM Hair Strong vs OLLY vs Trybello: How the Formulas Differ

The right hair growth supplement depends on what is actually causing your hair to thin. HUM Hair Strong and OLLY treat thinning mainly as a nutrition problem, loading up on biotin and minerals to feed the follicle. Trybello takes a wider view, treating stress as a driver of shedding too.

That difference matters because high cortisol pushes more follicles into their resting and shedding phase. A supplement that only covers vitamins can miss this hormonal side entirely, which is why some people take biotin for months and still watch their hair thin.

Trybello Hair Repair & Anti-Stress Gummies pair follicle nutrients with stress-lowering compounds like L-Theanine and the patented botanical Anagain™ in one daily serving, so both sides of the problem are covered at once.

“Stress-Busting Gummies Target Hair Loss at the Source.
Why 761+ Women Rate This 5-Star Solution!"

Combat stress (the #1 cause of hair loss) with sugar-free gummies delivering 20% fuller hair in 12 weeks, rated "Very Good" by 761 verified customers.

Stress-Fighting Ingredients

• • Anagain™ – Clinically proven to improve growth and thickness in 3 weeks
• • L-Theanine – Reduces stress while boosting blood flow to follicles
• • Zinc – Protects follicles from stress damage, reduces inflammation

Sugar-Free Benefits

• • Diabetes-friendly, no weight gain
• • Made and shipped from USA

120-Day Guarantee: No results? 100% money back.

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Trybello Hair Repair & Anti-Stress Gummies

The Trybello Hair Repair & Anti-Stress Gummies target the hormonal and nutritional aspects of hair loss.

Trybello Hair Repair & Anti-Stress Gummies are a dual-action hair supplement designed to tackle both the nutritional and hormonal sides of hair loss. They're formulated to reduce shedding and thinning while simultaneously lowering stress levels. The gummies are gluten-free, dairy-free, and soy-free, making them a solid option for people with common dietary restrictions.

Key Ingredients

Trybello's formula combines seven active ingredients that target hair loss from two angles:

• Anagain™ is a patented botanical shown to improve hair growth and thickness in as few as three weeks.
• L-Theanine lowers cortisol and supports scalp blood flow, helping deliver nutrients to follicles.
  
• Zinc (as Zinc Citrate) protects follicles from stress-related damage and reduces scalp inflammation.
  
• Vitamin D3 (from Lichen) supports follicle cycling and keeps the formula vegan.
• Omega-3 Fatty Acids (from Algae) reduce inflammation and strengthen the lipid barrier around each follicle.
• Vegan Collagen Builder Blend combines glycine, proline, vitamin C, and silica to support natural collagen production.
• Dandelion Extract provides antioxidant support and reduces oxidative stress on the scalp

Cost

Trybello Hair Repair & Anti-Stress Gummies are priced at $49.95. Considering the dual-action formula covering both stress and hair nutrition, the per-dose value is competitive when stacked against buying two separate supplements to achieve the same coverage.

Side Effects

Because Trybello uses natural ingredients and is free from common allergens, the side effect profile is generally mild. As with any supplement containing adaptogens, some people may experience mild digestive adjustment in the first week. Always consult a healthcare provider before starting any new supplement, particularly if you are pregnant, nursing, or taking medications that affect cortisol or hormone regulation.

HUM Hair Strong

HUM Hair Strong comes in gummy and capsule forms. (Image Source: HUM Nutrition)

HUM Hair Strong is a capsule-based supplement that targets hair thinning through a focused nutritional approach. It's available in both capsule and gummy formats. The formula is built around B-vitamins, zinc, and Fo-Ti, a botanical long used in traditional Chinese medicine to support hair growth.

Key Ingredients

HUM Hair Strong uses a six-ingredient formula built around B-vitamins, minerals, and a botanical extract traditionally used in Chinese medicine. The capsule format delivers a straightforward nutritional approach to hair support without adaptogens or stress-targeting compounds.

• Biotin (5,000 mcg) is the primary active, playing a central role in keratin production. Deficiency has been linked to thinning and brittle nails.
• Vitamin B12 (850 mcg) supports red blood cell formation, which affects oxygen delivery to the scalp.
  
• Folic Acid (500 mcg DFE) contributes to cell division and tissue growth at the follicle level.
  
• Zinc (as Zinc Citrate, 20 mg) supports follicle integrity and helps regulate scalp oil production.
• Fo-Ti Extract (10 mg) is used in traditional Chinese medicine to support hair growth and maintain natural color.
• PABA (15 mg) may help preserve hair pigmentation

Cost

HUM Hair Strong is typically priced at around $27.00 for a one-month supply of capsules. A subscription through HUM's website brings that down to $21.60 per month.

Side Effects

While HUM Hair Strong is well-formulated, the main thing to keep in mind is the high biotin dosage. At this level, biotin may throw off the results of certain blood tests, including some thyroid and heart tests, which may cause a doctor to misread them.

If you have blood work coming up, it is worth telling your provider you take this supplement so they can factor it in. As always, check with a healthcare professional before starting it if you are pregnant, nursing, or taking medication.

OLLY Ultra Strength Hair Softgels

The OLLY Ultra Strength Hair Softgels contain biotin, keratin protein, and other vitamins and trace minerals. (Image Source: OLLY)

OLLY is a recognized supplement brand in the U.S., known for making vitamins approachable and affordable. Their Ultra Strength Hair Softgels are a step up from their original hair gummy formula, delivering a more concentrated dose of hair-supporting nutrients in a softgel format.

Key Ingredients

OLLY Ultra Strength Hair Softgels take a mineral-heavy approach, combining a high dose of biotin with keratin protein and a supporting cast of vitamins and trace minerals. The softgel format is sugar-free and gluten-free, and the formula is NSF certified for quality and label accuracy.

• Biotin (3,000 mcg) is the primary active, supporting keratin production for hair and nails.
• Keratin (150 mg) directly supplies the structural protein that forms each hair strand.
• Vitamin D (800 IU) supports follicle cycling.
  
• Vitamin B12 (5 mcg) aids red blood cell production, influencing oxygen delivery to the scalp.
  
• Folate (200 mcg DFE) supports cell division at the follicle level.
  
• Zinc (5.5 mg) maintains follicle integrity, though dosed lower than HUM's 20 mg.
  
• Amla Extract (25 mg) is an Ayurvedic botanical providing antioxidant support.
  
• Silica (21 mg) aids collagen and keratin formation.
  

Cost

OLLY Ultra Strength Hair Softgels are priced at $19.99 for a one-month supply of 30 softgels. That makes them the lowest-priced option among the three supplements compared here.

Side Effects

The most important side effect to be aware of with OLLY Ultra Strength Hair Softgels is the biotin dose. At 3,000 mcg, there is a potential risk of interfering with thyroid hormone lab tests and certain cardiac biomarker tests, though the risk is lower than with higher-dose biotin products.

People who are sensitive to high-dose supplements or who have thyroid conditions being actively monitored should speak with their doctor before using this product regularly.

HUM Hair Strong vs OLLY vs Trybello: Hair Growth Supplements Comparison Table

Why Choose the Trybello Hair Repair & Anti-Stress Gummies

The Trybello Hair Repair & Anti-Stress Gummies targets the stress that triggers hair thinning.

Each of these supplements brings something to the table, but the gap between them is clear. HUM and OLLY address nutritional deficiencies at the follicle level, yet neither one targets the stress-driven hormonal cycle that drives thinning. Solving one side without the other leaves results incomplete.

We built our Hair Repair & Anti-Stress Gummies to close that gap. Every ingredient in our formula targets either follicle nutrition or cortisol regulation, so both sides of the problem are covered in a single daily serving. Try Trybello Hair Repair & Anti-Stress Gummies today.

Frequently Asked Questions (FAQs)