Frequently Asked Questions

Two gummies a day, any time, with or without food. A bottle holds 60 gummies, which is one month, so the four month course is four bottles.

Strawberry. It's a gummy you look forward to, which is most of what makes a daily habit stick.

In every daily serving: biotin 2,500 mcg, vitamin C 50 mg, zinc 5 mg, vitamin E 5 mg and hydrolyzed collagen 200 mg, in a strawberry-flavored gummy. The full ingredient list is printed on the bottle.

200 mg per serving. Collagen powders usually carry several grams, so if a high collagen dose is what you're after, a powder is the better fit. This formula is built around biotin, zinc and vitamin C, with collagen alongside them.

Four months. Hair and nails grow slowly, and a two month supply runs out before there is much to judge. The four and six month courses also ship free in the US.

Give it a full course. Hair grows about half an inch a month and nails more slowly, so the fair point to judge is around the three month mark.

A free online tracker for customers. Tick off your gummies each day, score how your hair, skin and nails feel, and see your own trend over the course.

No. Every course is a one-time purchase and nothing renews. Order again whenever you like.

Anywhere in the United States. Standard shipping is $6.99, and free on orders of $50 or more, which covers the four and six month courses. Express Shipping + Protection is $9.99 on any order, and reships a lost, stolen or damaged express parcel for free. You'll get a tracking link by email when your order ships.

Make a 4 or 6 month course your first order and we add $15 store credit to your account once the order is paid, to use on your next order. Sign in at checkout with your email and it's there as a payment option. It lasts 9 months.

Every order is covered by our 30-day satisfaction guarantee. Contact us within 30 days of delivery and we'll refund the price of your gummies.

Speak to your doctor before taking this or any supplement while pregnant or breastfeeding.

Biotin can interfere with some laboratory tests. If you're due to have blood work done, tell your doctor you take a biotin supplement.

Check the full ingredient list on the bottle, and speak to your doctor if you're unsure.