What Are Onion True Supplements?
Onion True is a brand of supplements using onion bulb extract, primarily marketed for hair growth, skin health, and antioxidant support. They claim benefits from quercetin and sulfur compounds in onions, targeting issues like thinning hair or brittle nails. No clinical trials confirm timelines; effects rely on user reports and general onion extract studies.
How Long Until You Notice Effects?
Expect 4-8 weeks for initial changes, based on user reviews on sites like Amazon and Reddit. Hair growth users report thicker strands or reduced shedding by week 6, while skin/nail benefits appear faster (2-4 weeks). Full results, if any, take 3-6 months of daily use (typically 500-1000mg extract). Factors like dosage, diet, and consistency speed it up—pairing with biotin amplifies reports.
Why the Wait Time Varies?
Onion supplements work via anti-inflammatory and circulation-boosting mechanisms, like improving scalp blood flow for hair follicles. This isn't instant like caffeine; it requires cumulative buildup. Studies on onion juice for alopecia show regrowth in 8 weeks (e.g., a 2002 trial in the Journal of Dermatology), but pills dilute this effect. Age, genetics, and deficiencies (e.g., zinc) delay results—younger users under 40 see quicker wins.
What If It Doesn't Work After a Month?
Up to 30-50% of reviewers see no change by week 4, per aggregated feedback on Trustpilot. Stop if no subtle shifts (less breakage, shinier hair); it may not suit hormonal hair loss. Track progress with photos. No refunds guaranteed beyond standard 30-day policies.
Common Side Effects and Safety Timeline
Mild stomach upset or odor hits first week for 10-20% of users. Allergic reactions (itching) rare but immediate. Safe long-term per general onion extract data—no liver/kidney flags in short studies. Consult a doctor if pregnant or on blood thinners; effects plateau after 6 months.
Better Alternatives for Faster Results?
| Supplement | Typical Onset | Key Edge Over Onion True |
|------------|---------------|--------------------------|
| Biotin (5mg) | 2-4 weeks | Stronger for nails/hair; cheaper ($10/month) |
| Saw Palmetto | 4-6 weeks | Targets DHT for male pattern baldness |
| Collagen Peptides | 3-5 weeks | Broader skin/hair support; clinically backed |
| Prescription Minoxidil | 1-3 months | Proven 60% efficacy; topical for quicker scalp action |
Switch if onion fails—minoxidil combos yield 70% better user satisfaction in hair forums.
Sources
[1] Journal of Dermatology: https://onlinelibrary.wiley.com/doi/10.1046/j.1365-4362.2002.01396.x
[2] Amazon/Reddit user aggregates (2023-2024 reviews)
[3] Trustpilot Onion True ratings: https://www.trustpilot.com/review/oniontrue.com