Best bond repair treatments, tested and reviewed. Here's how bonding treatments work, how to use them and the best out there (that aren't Olaplex).

The best conditioners for fine hair can make all the difference in giving you soft, hydrated, and voluminous hair without the weight. But finding the right one can be tricky. Some formulas overdo the ...

When it comes to selecting the best leave-in conditioner for your hair type, look for the type of benefits you’re after. For ...

Discover the power of rice for your hair! From strengthening strands to boosting growth and adding shine, a rice mask ...

It's a treatment that features a blend of amino acids and keratin protein that rebuild broken bonds and help generate newer, stronger ones. After using this a few times, our mid-40s tester said, "This ...

Just check out some of the before and after photos posted among the 28,000 5-star reviews! 3.A moisturizing liquid lipstick ...

The main difference between collagen and whey protein is their amino acid profile and health benefits. Collagen's amino acids ...

Both protein and moisture play specific roles in the hair strand. The former gives it strength and volume, whereas the latter ...

Introduction Definition of Peptides Peptides are short chains of amino acids linked by peptide bonds, typically consisting of 2 to ...

Of the 20 essential amino acids, nine are actually essential. Of those nine, three are branch-chain amino acids (BCAAs). Leucine falls into both groups. All BCAAS are vital for building and ...

Creatine is a naturally occurring amino acid found in foods or taken as a supplement ... Muscle cramps Diarrhea Nausea Dehydration Seizures Another possible side effect of creatine is hair loss. A ...

Cost: For at-home treatment, a one-time cost of $500 to $3,000 for the apparatus. What it is: A prescription pill to block the production of dihydrotestosterone — a hormone — and reduce or even ...