Fielding & Bloom
4.3 · 1.7kHair Density Botanical
- Lowest price
- £38
- Cost per serving
- £1.27
- Servings
- 30
capsulesVegan
Kindred Labs4.4 · 3.9k reviews
Biotin & Zinc Daily
The two ingredients with authorised claims, and nothing else.
CapsulesVeganVegetarianDairy-freeGluten-freeSugar-freeNut-freeSoy-free
- Lowest current price
- £14.99of £14.99–£16.50
- Cost per serving
- 8p
- Servings per pack
- 180 × 1 capsule
- Retailers stocking it
- 3
- Spread between retailers
- 9%
- Label disclosure
- Full disclosure
At a glance
Biotin and zinc are the two ingredients in this category with authorised claims for normal hair, skin and nail maintenance. Kindred Labs sells them on their own, in a six-month bottle, for less than most brands charge for a month.
It may suit you if
- You want the evidenced basics without paying for extras
- You want the lowest cost per serving here
- You prefer one capsule a day
You may prefer something else if
- You want botanicals or collagen included
- You want a more premium presentation
The brand
Kindred Labs
A direct-to-consumer brand that competes on cost per serving and plain labelling. Minimal packaging, larger tub sizes, few flavour options.
- Founded
- 2020
- Based in
- United Kingdom
- Publishes batch testing
- Not published
Sustainability
Recyclable HDPE bottle. No published sourcing detail.What is in it
The label, in full
Every active ingredient amount is printed on the label.
- Biotin
- 1,000µg
- Zinc
- 10mg
A B vitamin found in almost every hair and nail formula, frequently at many times the reference intake. Deficiency is rare in people eating a varied diet. Typical serving across the market: 50µg – 5000µg. Published human research: moderate.
A mineral with authorised claims for skin, hair and nails. Worth checking the total across everything you take, as it is in most multivitamins too. Typical serving across the market: 5mg – 15mg. Published human research: extensive.
Other ingredients
Vegetable cellulose capsule shell.
- Format
- Capsules
- Serving size
- 1 capsule
- Servings
- 180
- Flavours
- Declared allergens
- None declared
- Subscription
- Available
- Proprietary blend
- No
Read the pack, not this page
Formulations and allergen declarations change without notice. Always read the label on the pack you actually receive, particularly if you have an allergy.Where to buy
3 retailers checked. Prices last updated in this prototype as sample data.
Brand direct
Ships from the brand · subscription usually cheapest here
View at retailer£15.50
£13.95 on subscription
Lowest seen in 90 days: £14.61at that price now
We may earn a commission on purchases made through these links. It does not increase the price you pay, and commission plays no part in how products are matched or ordered. Prices and formulations change frequently — check the current pack before buying.
How the cost works out
- Lowest pack price
- £14.99
- Servings
- 180
- Cost per serving
- 8p
- Cost per 30 days
- £2.50
Cost per serving is the fairest way to compare, because pack sizes vary enormously within the same category. It still does not account for how much active ingredient is in each serving — check that too.
Sponsored
Ashcombe Health · Private medical cover with a digital GP included, from £29 a month for a single adult. Pre-existing conditions assessed individually.
What customers say
Reviews, broken down
Aggregated themes rather than a single star rating, because the useful signal is usually in what people repeatedly complain about.
4.4
3,866 reviews
- 52.0k
- 41.2k
- 3424
- 2168
- 198
- Packaging
- 3.3
- Value for money
- 4.9
- Ease of use
- 4.8
- Verified purchases
- 88%
Aggregated from retailer reviews, independent review platform. Sample data for this prototype — no real customer reviews are shown, and no review here has been checked for medical accuracy.
What people liked
- Extraordinary value1.6k
- One capsule, easy802
- Six months in a bottle604
What came up repeatedly
- Very plain, no frills302
- No collagen or botanicals244
“Eight pence a day. I compared the labels and the expensive one I was buying had the same two active ingredients.”
Gemma W.··Vitality DirectVerified purchase
“Does the job. Do not expect anything luxurious about the experience.”
Rob S.··Nourish & CoVerified purchase
Instead of this
Alternatives worth comparing
Cheaper, more expensive and similar options within skin, hair and nails.
More expensive
Related reading
Before you decide
- Ingredients6 min
Marine or bovine collagen: what actually differs
One is fish, one is cattle, and the marketing around the difference is louder than the difference itself. Here is what changes and what does not.
Read - Buying5 min
What to look for in a creatine supplement
Creatine is the most researched supplement in sport and one of the cheapest. Most of the ways brands differentiate it are not about whether it works.
Read - Buying5 min
Understanding supplement serving sizes
The front of the pack sells the ingredient. The back of the pack tells you how much of it you are getting. They are frequently different stories.
Read
£14.99
8p per serving