How to Take Hair, Skin and Nails Vitamins: A Beauty Within+ Routine

How to take hair, skin and nails vitamins comes down to three things: the serving on the label, a time of day you will stick to, and a meal. For Beauty Within+™, the label directs adults to take two capsules daily and not to exceed the recommended dose. The label sets no time of day, so most people take the day's two capsules with breakfast, a meal that helps with the fat-soluble vitamins and makes the habit easy to keep.

How to take hair, skin and nails vitamins: the label first

Every routine starts with the Suggested use line. For Beauty Within+ it reads: "For adults only. Take two (2) capsules daily. Do not exceed the recommended dose." In practice that means:

1. Serving: two capsules make one serving, and one serving is the whole day's amount.
2. Frequency: daily. The 60-capsule bottle holds 30 servings, a 30-day supply.
3. Limit: do not take more than two capsules in a day.
4. Who: adults only.

Each 2-capsule serving of Beauty Within+ provides 5,000 mcg of biotin, sixteen vitamins and minerals and a 359 mg botanical blend. Blend totals are on the label; the amounts inside each blend are not. If you want to know what each nutrient does, our spotlight Hair, Skin and Nail Vitamins: Meet Beauty Within+ walks through them.

What is the best time to take hair, skin and nails vitamins?

The label sets no time of day: take two capsules daily at a time you will remember, such as with breakfast. Do not exceed the recommended dose. Morning works well for most people for three practical reasons:

• Food. Taking the capsules with a meal helps the fat-soluble vitamins A, D and E and is easier on the stomach for an iron-containing formula.
• Memory. Breakfast happens every day, so the capsules ride along with a habit you already have.
• Spacing. A morning dose leaves the rest of the day to separate it from other supplements or medicines that should not be taken at the same time.

Evening with dinner is just as valid if that is your steadier meal. B vitamins are not sedatives or stimulants, so pick the meal you never skip.

Iron, calcium and vitamin C at the same meal

The formula contains iron, and the NIH notes that vitamin C helps the body absorb non-heme iron while calcium can reduce it. Beauty Within+ already pairs its iron with vitamin C. If you also take a separate calcium supplement or an antacid, take it at a different time of day.

Medicines and other supplements: when to space them

Space an iron-containing formula from thyroid medicine and some antibiotics, and ask your pharmacist about the right gap. According to the NIH, iron can reduce the absorption of levothyroxine and levodopa, and zinc can bind to some antibiotics (quinolones and tetracyclines). Your pharmacist can tell you how many hours to leave between them.

If you already take a multivitamin, compare the labels before adding a second formula, because Beauty Within+ also supplies iron, biotin and folic acid. Adding up the totals keeps you from doubling up on nutrients that have upper limits.

Build a routine you will keep

Consistency matters more than timing: plan on at least three months of daily use before you review the routine. Hair and nails grow slowly, so a routine kept for a week and then dropped tells you nothing. These habits help:

• Keep the bottle where you eat breakfast, away from heat and humidity, and out of reach of children.
• Use a weekly pill organizer if you take more than one supplement.
• Take a photo of your nails and hairline in the same light on day one, then once a month.
• Set a review date three months out and decide then whether the routine is earning its place.
• Subscribe and Save keeps a bottle arriving before you run out, at 15% off.

For what to expect along the way, read How Long Do Hair, Skin and Nail Supplements Take to Work?

What if you miss a day?

If you miss a day, simply continue the next day; do not double up, because the label says not to exceed the recommended dose. One missed serving does not undo weeks of routine, since these nutrients work over the long growth cycles of hair and nails.

Adding collagen to the routine

Beauty Within+ is a vitamin and mineral formula with no collagen. If you also want a collagen source, Collagen Complex+ fits the same breakfast routine: its label directs adults to take one to two servings a day, with water, where one serving is three capsules. The two do not duplicate each other. Collagen Complex+ contains fish (cod) and egg.

Safety notes to keep with the bottle

The formula contains iron and soy, and its botanical blend includes barley grass, which contains gluten. Its vitamin D3 is sourced from lanolin and its vitamin A beadlets are of animal origin, so it is not suitable for a plant-based diet. Women who are pregnant or lactating and anyone taking medications should consult a health care professional before using any nutritional product. If any adverse reactions occur, discontinue use and consult a health care professional.

IRON WARNING: Accidental overdose of iron-containing products is a leading cause of fatal poisoning in children under six (6). In case of accidental overdose, call a doctor or poison control center immediately. High-dose biotin can also interfere with some laboratory tests; share the full label with your clinician and laboratory team.

Beauty Within+ is third-party tested, every batch, for purity and potency, and made in an NSF-certified, GMP-certified, FDA-registered U.S. facility. Read more on our standards page.

Frequently asked questions about how to take hair, skin and nails vitamins

When should I take Beauty Within+?

Any time of day works, because the label does not set one. Two capsules daily with the same meal each day, such as breakfast, is the simplest way to stay consistent. Do not exceed the recommended dose.

Can I take hair, skin and nails vitamins on an empty stomach?

You can, but many people find iron-containing formulas easier on the stomach with food. A meal also helps the fat-soluble vitamins A, D and E. If you feel queasy, move the capsules to your largest meal.

Is it better to take hair vitamins at night or in the morning?

Neither time has a proven advantage for hair, skin or nails. Choose the meal you never skip. Morning simply makes it easier to space the capsules away from medicines you take later in the day.

Can I take Beauty Within+ with collagen?

Yes, for most adults. Beauty Within+ supplies vitamins and minerals and contains no collagen, while a collagen product supplies protein, so they do not overlap. Check allergens on both labels; Collagen Complex+ contains fish (cod) and egg.

Should I stop before blood work?

Tell your clinician and the lab that you take a high-dose biotin formula before any blood test. Biotin can interfere with some laboratory tests, and they will tell you whether and how long to pause. Our guide on biotin and blood tests explains why.

Related reading from our Wellness Hub

• How Many Hair, Skin and Nails Capsules Should I Take?
• Does Biotin Affect Blood Tests? What to Know Before Bloodwork
• Hair, Skin and Nails Label Explained: Inside Beauty Within+

Sources

• NIH Office of Dietary Supplements: Iron, Fact Sheet for Health Professionals
• NIH Office of Dietary Supplements: Zinc, Fact Sheet for Health Professionals
• NIH Office of Dietary Supplements: Vitamin D, Fact Sheet for Health Professionals
• NIH Office of Dietary Supplements: Biotin, Fact Sheet for Health Professionals
• FDA: Biotin Interference with Troponin Lab Tests

Individual results vary.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.