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The short version
A two-direction approach to hair, skin and nails
Hair, skin and nails are built slowly, out of whatever raw material your body has on hand — which is why this is really a nutrition category wearing a beauty label. Everything on this shelf is taken rather than applied, and it splits the job in two directions: biotin-led formulas supplying the vitamins that normal hair, skin and nail growth draws on, and collagen peptides, a protein, as a powder, a coffee creamer or a strip. None of them is sold here as a transformation; all of them exist to support growth your body is already running.
The number to understand first is on the strips. 5,000mcg Biotin Strips put that dose — with vitamin D3 and folate beside it — into a single orange-flavored strip that dissolves on the tongue, nothing to swallow and no water needed. Biotin & Collagen Gummies trade that single-minded dose for breadth, delivering 6,000 mcg of biotin per two-gummy serving alongside a wider spread of supporting vitamins and minerals — vitamin C, zinc and iodine among them — in the format people find easiest to keep up daily.
Then let the routine run on hair's schedule rather than yours — strands and nails grow at a fixed pace, so a fair verdict takes a season of consistent use, not a fortnight. Pick whichever ingestible format you will genuinely take every day (that choice matters more than any difference between them), and keep it stocked with Subscribe & Save — 10% off every month, and yours to cancel from your account as the routine evolves. Because hair is largely keratin — a protein — plenty of people run this collection alongside the rest of our protein range. Every product page here shows you the whole label before you buy, and the standard a formula has to clear to be listed at all explains why we insist on that.
Read first
Guides for Hair, Skin & Nails
Biotin doses look enormous until you know how to read them — what 5,000 mcg of biotin actually means turns the front-of-pack number into something you can compare between brands.
Hair, Skin & Nails: Supplement Guide
An honest, plain-English guide to the nutrients behind healthy-looking skin, hair, and nails — what they do, how to use them, and where food fits in.
Biotin vs Collagen for Hair: Differences and Which to Take
Biotin vs collagen for hair is mostly a false choice. Here's what each actually does, what research suggests, and how to pick — or simply take both.
Peptide Hair Serum Buying Guide: What Actually Matters
A plain-English peptide hair serum buying guide: which peptides to look for, why leave-on beats rinse-off, and how to read the label.
How to Apply Scalp Serum: Steps, Timing and Frequency
How to apply scalp serum, step by step — sectioning, wet vs dry hair, how often to use it, and the small habits that make a good serum actually pay off.
Everything else we have written — ingredients, routines, honest timelines — lives in the complete Betterly guide index.
Before you buy
Hair, Skin & Nails questions, answered
- Is 5,000 mcg of biotin too much?
- The percentage on the panel looks dramatic only because the Daily Value for biotin is tiny — 30 mcg — so any meaningful supplemental amount reads as thousands of percent. 5,000 mcg per strip is a widely used supplemental dose, and the complete panel for 5,000mcg Biotin Strips is published on its product page. Follow the label directions, and talk to your healthcare provider before use if you are pregnant, nursing, taking medication, or have a medical condition.
- What is the difference between the strips and the gummies?
- Focus versus breadth. The strips concentrate on biotin, vitamin D3 and folate in a no-water dissolvable format, while Biotin & Collagen Gummies carry 6,000 mcg of biotin per two-gummy serving plus a wider set of vitamins and minerals, including vitamin C, zinc and iodine. One honest caveat before you choose: the gummies contain fish-derived collagen (tilapia) and coconut, both declared on the label and on the product page.
- How long does it take for hair supplements to work?
- Longer than most marketing admits. Hair and nails only show what happened at the root weeks or months earlier, so the fair test of anything in this collection is a season of daily use with the rest of your nutrition held steady. That's also why each panel is worth reading before you order: supplements can't be returned for a change of mind, and our 30-day delivery guarantee covers orders that arrive damaged, wrong or not at all.
Shop by goal
The rest of the range
The mirror reflects the whole routine, not just this corner of it. These are the other goals we build collections around:
Prefer to see everything at once? Browse all 104 Betterly supplements and filter by format, price or dietary preference.
Ordering
Shipping, returns and support
Strip packs, gummy jars and capsule bottles ship light, and the collagen tubs weigh a little more. The delivery details are worth a glance:
- At-cost USPS rates and tracking
Weight-based USPS rates, charged at cost with no markup — powders weigh more than capsules, so they cost a little more to send. Follow any order at /track. Lower 48 only.
- Refunds for damaged, wrong or lost orders
Damaged, wrong, or never arrived? Tell us within 30 days for a refund or replacement — nothing to ship back.
- Our full customer FAQ
Subscribe & Save, pricing (no separate handling fee), ingredients and label questions — all in one place.
- Where is my order?
Your order reference and the email you ordered with is all it takes. No account needed.
- Questions about a formula? Get in touch
Ingredient questions and order changes go straight to our support team.